International publications

Papers under review or revision
  • Will be included.
Selected Journal Papers (International)
  1. D. S. Bhatti, S. Saleem, and H. N. Lee, “A dynamic symmetric key generation at wireless link layer: information-theoretic perspectives,” J. Wireless Com. Network, vol. 2024, no. 66, 2024. doi: 10.1186/s13638-024-02396-y. URL:https://jwcn-eurasipjournals.springeropen.com/articles/10.1186/s13638-024-02396-y
  2. Rahman S M Wahidur, Ishmam Tashdeed, Manjit Kaur, and Heung-No Lee, “Enhancing Zero-Shot Crypto Sentiment with Fine-tuned Language Model and Prompt Engineering”, in IEEE Access, Early Access, doi: 10.1109/ACCESS.2024.3350638. (URL)
  3. Raina, R., Gondhi, N.K., Chaahat et al. A Systematic Review on Acute Leukemia Detection Using Deep Learning Techniques. Arch Computat Methods Eng 30, 251–270 (2023). https://doi.org/10.1007/s11831-022-09796-7
  4. D. Singh, M. Kaur, J. M. Alanazi, A. A. AlZubi and H. -N. Lee, “Efficient Evolving Deep Ensemble Medical Image Captioning Network,” in IEEE Journal of Biomedical and Health Informatics, vol. 27, no. 2, pp. 1016-1025, Feb. 2023, doi: 10.1109/JBHI.2022.3223181.
  5. Pal, Hardev Singh, et al. “An effective ECG signal compression algorithm with self controlled reconstruction quality.” Computer Methods in Biomechanics and Biomedical Engineering 27.7 (2024): 849-859.
  6. D. Srivastava, S. S. Singh, B. Rajitha, M. Verma, M. Kaur and H. -N. Lee, “Content-Based Image Retrieval: A Survey on Local and Global Features Selection, Extraction, Representation, and Evaluation Parameters,” in IEEE Access, vol. 11, pp. 95410-95431, 2023, doi: 10.1109/ACCESS.2023.3308911.
  7. M. Kaur et al., “EGCrypto: A Low-Complexity Elliptic Galois Cryptography Model for Secure Data Transmission in IoT,” in IEEE Access, vol. 11, pp. 90739-90748, 2023, doi: 10.1109/ACCESS.2023.3305271.
  8. Singhai, P., Kumar, A., Ateek, A. et al. ECG Signal Compression Based on Optimization of Wavelet Parameters and Threshold Levels Using Evolutionary Techniques. Circuits Syst Signal Process 42, 3509–3537 (2023). https://doi.org/10.1007/s00034-022-02280-4
  9. Kaur, M., Singh, D., Jabarulla, M.Y. et al. Computational deep air quality prediction techniques: a systematic review. Artif Intell Rev 56 (Suppl 2), 2053–2098 (2023). https://doi.org/10.1007/s10462-023-10570-9
  10. M. Kaur, D. Singh, V. Kumar and H. -N. Lee, “MLNet: Metaheuristics-Based Lightweight Deep Learning Network for Cervical Cancer Diagnosis,” in IEEE Journal of Biomedical and Health Informatics, vol. 27, no. 10, pp. 5004-5014, Oct. 2023, doi: 10.1109/JBHI.2022.3223127.
  11. J. Su, Z. Liao, Z. Sheng, A. X. Liu, D. Singh and H. -N. Lee, “Human Activity Recognition Using Self-Powered Sensors Based on Multilayer Bidirectional Long Short-Term Memory Networks,” in IEEE Sensors Journal, vol. 23, no. 18, pp. 20633-20641, 15 Sept.15, 2023, doi: 10.1109/JSEN.2022.3195274.
  12. Singh, Shashank Sheshar, et al. “Social network analysis: a survey on measure, structure, language information analysis, privacy, and applications.” ACM Transactions on Asian and Low-Resource Language Information Processing 22.5 (2023): 1-47.
  13. Kaushik, Harshit, et al. “TomFusioNet: A tomato crop analysis framework for mobile applications using the multi-objective optimization based late fusion of deep models and background elimination.” Applied Soft Computing 133 (2023): 109898.
  14. M. Kaur, A. A. AlZubi, D. Singh, V. Kumar and H. -N. Lee, “Lightweight Biomedical Image Encryption Approach,” in IEEE Access, vol. 11, pp. 74048-74057, 2023, doi: 10.1109/ACCESS.2023.3294570.
  15. Pal, Hardev Singh, et al. “Electrocardiogram signal compression using adaptive tunable-Q wavelet transform and modified dead-zone quantizer.” ISA transactions 142 (2023): 335-346.
  16. Jusung Kang, Young-Sik Kim, and Heung-No Lee, “Radio Frequency Public Key Generator for Digital Application”, IEEE Access, Vol. 11, Dec. 2023, doi: 10.1109/ACCESS.2023.3340305, (ITRC project), (Impact factor: 3.9, Category: Engineering, Electrical & Electronic, JCI Quartile: Q2, JCI Percentile: 69.12). Paper: (Link).
  17. Heung-No Lee, Young-Sik Kim, Dilbag Singh, and Manjit Kaur, “Green Bitcoin: Global Sound Money,” The Journal of Digital Assets,” Vol.1, No. 1, pg. 33-47, October, 2022. (The Inaugural Issue of the Journal of Digital Assets, No Impact Factor) (PDF)
  18. Cheolsun Kim, Pavel Ni, Kang Ryeol Lee, and Heung-No Lee*, “Mass production-enabled computational spectrometers based on multilayer thin films”, Accepted in Scientific Reports, (Impact Factor: 4.380, Category: Multidisciplinary Sciences, JCI Quartile: Q1: JCI Percentile: 85.55, Do-Yak project). 
  19. Kaur, S., Singh, S., Kaur, M. et al. A Systematic Review of Computational Image Steganography Approaches. Arch Computat Methods Eng 29, 4775–4797 (2022). https://doi.org/10.1007/s11831-022-09749-0
  20. Himthani, V., Dhaka, V.S., Kaur, M. et al. Comparative performance assessment of deep learning based image steganography techniques. Sci Rep 12, 16895 (2022). https://doi.org/10.1038/s41598-022-17362-1
  21. Pallavi, Joshi, S., Singh, D. et al. Comprehensive Review of Orthogonal Regression and Its Applications in Different Domains. Arch Computat Methods Eng 29, 4027–4047 (2022). https://doi.org/10.1007/s11831-022-09728-5
  22. Raina, R., Gondhi, N.K., Chaahat et al. A Systematic Review on Acute Leukemia Detection Using Deep Learning Techniques. Arch Computat Methods Eng 30, 251–270 (2023). https://doi.org/10.1007/s11831-022-09796-7
  23. Kumar, A., Kumar, A., Vishwakarma, A., & Lee, N. (2022). An improved segmentation technique for multilevel thresholding of crop image using cuckoo search algorithm based on recursive minimum cross entropy. IET Signal Processing, 16(6), 630-649. https://doi.org/10.1049/sil2.12148
  24. H. Singh, S. Sharma, M. Khurana, M. Kaur and H. -N. Lee, “Binary Drone Squadron Optimization Approaches for Feature Selection,” in IEEE Access, vol. 10, pp. 87099-87114, 2022, doi: 10.1109/ACCESS.2022.3192836.
  25. Kshirsagar, Pravin R., et al. “Perception exploration on robustness syndromes with pre-processing entities using machine learning algorithm.” Frontiers in Public Health 10 (2022): 893989.
  26. Kour, Kanwalpreet, Deepali Gupta, Kamali Gupta, Sapna Juneja, Manjit Kaur, Amal H. Alharbi, and Heung-No Lee. 2022. “Controlling Agronomic Variables of Saffron Crop Using IoT for Sustainable Agriculture” Sustainability 14, no. 9: 5607.
  27. S. S. Kushwaha, S. Joshi, D. Singh, M. Kaur and H. -N. Lee, “Ethereum Smart Contract Analysis Tools: A Systematic Review,” in IEEE Access, vol. 10, pp. 57037-57062, 2022, doi: 10.1109/ACCESS.2022.3169902.
  28. J. Piri et al., “Mining and Interpretation of Critical Aspects of Infant Health Status Using Multi-Objective Evolutionary Feature Selection Approaches,” in IEEE Access, vol. 10, pp. 32622-32638, 2022, doi: 10.1109/ACCESS.2022.3161154.
  29. R. Subramanian, S. Taterh, D. Singh and H. -N. Lee, “Efficient Fine Tuned Trapezoidal Fuzzy-Based Model for Failure Mode Effect Analysis Risk Prioritization,” in IEEE Access, vol. 10, pp. 50037-50046, 2022, doi: 10.1109/ACCESS.2022.3172513.
  30. Kshirsagar, Pravin R., Hariprasath Manoharan, S. Shitharth, Abdulrhman M. Alshareef, Dilbag Singh, and Heung-No Lee. 2022. “Probabilistic Framework Allocation on Underwater Vehicular Systems Using Hydrophone Sensor Networks” Water 14, no. 8: 1292. https://doi.org/10.3390/w14081292
  31. D. Singh, M. Kaur, V. Kumar, M. Y. Jabarulla and H. -N. Lee, “Artificial Intelligence-Based Cyber-Physical System for Severity Classification of Chikungunya Disease,” in IEEE Journal of Translational Engineering in Health and Medicine, vol. 10, pp. 1-9, 2022, Art no. 3700109, doi: 10.1109/JTEHM.2022.3171078.
  32. Singh, Dilbag, Yavuz Selim Taspinar, Ramazan Kursun, Ilkay Cinar, Murat Koklu, Ilker Ali Ozkan, and Heung-No Lee. 2022. “Classification and Analysis of Pistachio Species with Pre-Trained Deep Learning Models” Electronics 11, no. 7: 981. https://doi.org/10.3390/electronics11070981
  33. H. Singh, A. Kumar, L. K. Balyan and H. N. Lee, “Spatial Entropy Quartiles-Based Texture-Aware Fractional-Order Unsharp Masking for Visibility Enhancement of Remotely Sensed Images,” in IEEE Transactions on Systems, Man, and Cybernetics: Systems, vol. 52, no. 4, pp. 2275-2288, April 2022, doi: 10.1109/TSMC.2021.3049402.
  34. Malhotra, Priyanka, Sheifali Gupta, Deepika Koundal, Atef Zaguia, Manjit Kaur, and Heung-No Lee. 2022. “Deep Learning-Based Computer-Aided Pneumothorax Detection Using Chest X-ray Images” Sensors 22, no. 6: 2278. https://doi.org/10.3390/s22062278
  35. D. Singh, M. Kaur, M. Y. Jabarulla, V. Kumar and H. -N. Lee, “Evolving Fusion-Based Visibility Restoration Model for Hazy Remote Sensing Images Using Dynamic Differential Evolution,” in IEEE Transactions on Geoscience and Remote Sensing, vol. 60, pp. 1-14, 2022, Art no. 1002214, doi: 10.1109/TGRS.2022.3155765.
  36. Mishra, Abhinav, Ganapathiraju Dharahas, Shilpa Gite, Ketan Kotecha, Deepika Koundal, Atef Zaguia, Manjit Kaur, and Heung-No Lee. 2022. “ECG Data Analysis with Denoising Approach and Customized CNNs” Sensors 22, no. 5: 1928. https://doi.org/10.3390/s22051928
  37. Aggarwal, Apeksha, Akshat Srivastava, Ajay Agarwal, Nidhi Chahal, Dilbag Singh, Abeer Ali Alnuaim, Aseel Alhadlaq, and Heung-No Lee. 2022. “Two-Way Feature Extraction for Speech Emotion Recognition Using Deep Learning” Sensors 22, no. 6: 2378. https://doi.org/10.3390/s22062378
  38. M, Indushree, Manjit Kaur, Manish Raj, Shashidhara R, and Heung-No Lee. 2022. “Cross Channel Scripting and Code Injection Attacks on Web and Cloud-Based Applications: A Comprehensive Review” Sensors 22, no. 5: 1959. https://doi.org/10.3390/s22051959
  39. Dixit, Mayank, Kuldeep Chaurasia, Vipul Kumar Mishra, Dilbag Singh, and Heung-No Lee. 2022. “6+: A Novel Approach for Building Extraction from a Medium Resolution Multi-Spectral Satellite” Sustainability 14, no. 3: 1615. https://doi.org/10.3390/su14031615
  40. Bondada, Praveen, Debabrata Samanta, Manjit Kaur, and Heung-No Lee. 2022. “Data Security-Based Routing in MANETs Using Key Management Mechanism” Applied Sciences 12, no. 3: 1041. https://doi.org/10.3390/app12031041
  41. S. S. Kushwaha, S. Joshi, D. Singh, M. Kaur and H. -N. Lee, “Systematic Review of Security Vulnerabilities in Ethereum Blockchain Smart Contract,” in IEEE Access, vol. 10, pp. 6605-6621, 2022, doi: 10.1109/ACCESS.2021.3140091.
  42. Singh, Debabrata, Anil Kumar Biswal, Debabrata Samanta, Dilbag Singh, and Heung-No Lee . 2022. “Juice Jacking: Security Issues and Improvements in USB Technology” Sustainability 14, no. 2: 939.
  43. A. Kumar et al., “Efficient Stochastic Model for Operational Availability Optimization of Cooling Tower Using Metaheuristic Algorithms,” in IEEE Access, vol. 10, pp. 24659-24677, 2022, doi: 10.1109/ACCESS.2022.3143541.
  44. B. Mishra et al. and Heung-No Lee , “Privacy Protection Framework for Android,” in IEEE Access, vol. 10, pp. 7973-7988, 2022,
  45. V. Himthani, V. S. Dhaka, M. Kaur, D. Singh and Heung-No Lee, “Systematic Survey on Visually Meaningful Image Encryption Techniques,” in IEEE Access, vol. 10, pp. 98360-98373, 2022, doi: 10.1109/ACCESS.2022.3203173.
  46. G. D. Singh, M. Prateek, S. Kumar, M. Verma, D. Singh and Heung-No Lee “Hybrid Genetic Firefly Algorithm-Based Routing Protocol for VANETs,” in IEEE Access, vol. 10, pp. 9142-9151, 2022, doi: 10.1109/ACCESS.2022.3142811.
  47. Jusung Kang, Younghak Shin, Hyunku Lee, Jintae Park, and Heung-No Lee, “Radio Frequency Fingerprinting for Frequency Hopping Emitter Identification”, Applied Sciences, 11(22), Nov. 2021, doi: 10.3390/app112210812 (LIG Nex1 project), (Impact factor: 2.679, Category: Engineering, Multidisciplinary, JCI Quartile: Q2, JCI Percentile: 67.94). Paper: (Open Access) (Paper) (Explanatory Material)
  48. D. Singh, V. Kumar, M. Kaur, M. Y. Jabarulla and Heung-No Lee, “Screening of COVID-19 Suspected Subjects Using Multi-Crossover Genetic Algorithm Based Dense Convolutional Neural Network,” in IEEE Access, vol. 9, pp. 142566-142580, 2021, doi: 10.1109/ACCESS.2021.3120717.
  49.  Hyoungsung Kim, Jehyuk Jang, Sangjun Park, and Heung-No Lee*, “Error-Correction Code Proof-of-Work on Ethereum”, IEEE Access, Vol. 9, pp. 135942-135952, Sep 2021. doi: https://doi.org/10.1109/ACCESS.2021.3113522  (Impact Factor: 3.367, IITP & Do-Yak project) Paper: (Open Access)
  50. Jabarulla, Mohamed Yaseen, and Heung-No Lee. “A blockchain and artificial intelligence-based, patient-centric healthcare system for combating the COVID-19 pandemic: Opportunities and applications.” Healthcare. Vol. 9. No. 8. Mdpi, 2021.
  51. Haeung Choi, Sangjun Park and Heung-No Lee, “Covert Anti-Jamming Communication Based on Gaussian Coded Modulation”, Applied Sciences, 11(9), April 2021, doi: https://doi.org/10.3390/app11093759 (EW33 project), (Impact factor: 2.679, Category: Engineering, Multidisciplinary, JCI Quartile: Q2, JCI Percentile: 67.94) Paper: (Open Access)
  52.  H. Singh, A. Kumar, L.K.Balyan and Heung No Lee, “Spatial Entropy Quartiles based Texture Aware Fractional-order Unsharp Masking for Visibility Enhancement of Remotely Sensed Images”, IEEE Transactions on Systems, Man, and Cybernetics: Systems, (Accepted) (Impact Factor: 9.309, Do-Yak project)
  53.  Nikhil Agrawal, Anil Kumar,  B. Kuldeep, S. Lee, H. N. Lee, “Weighted Least Square Design Technique for Hilbert Transformer using Fractional Derivative”, Signal, Image and Video Processing (Springer), Accepted  (Impact factor: 1.794,  Do-Yak project).
  54. Jabarulla, Mohamed Yaseen, and Heung-No Lee. “Blockchain-based distributed patient-centric image management system.” Applied Sciences 11.1 (2020): 196.
  55. Jehyuk Jang and Heung-No Lee, “Profitable Double-Spending Attacks,” Applied Sciences, 10, 8477, .Nov. 2020. doi: https://doi.org/10.3390/app10238477. (IF: 2.474, Do-Yak and IITP) Paper: (Open access) MATLAB evaluation script: https://codeocean.com/capsule/2308305/tree, Presentation : Profitable Double-Spending Attacks 동경학회.
  56. Pavel Ni, Heung-No Lee*, “High-Resolution Ultrasound Imaging Enabled by Random Interference and Joint Image Reconstruction”, Sensors 2020, 20(22), 6434 (impact Factor: 3.275, Do-Yak project) (PDF)
  57.  Hyunjun Jung, Heung-No Lee*,  “ECCPoW: Error-Correction Code Based Proof-of-Work for ASIC Resistance”, Symmetry, June. 2020, 12(6), 988 (impact Factor: 2.143, Do-Yak project) (PDF)
  58. Pavel S. Ni, and Heung-No Lee*, “High-Resolution Ultrasound Imaging Using Random Interference”, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control (T-UFFC), March. 2020. (Impact Factor: 2.989, Do-Yak project) (PDF) (video)
  59. Cheolsun Kim, Dongju Park, and Heung-No Lee*, “Compressive sensing spectroscopy using a residual convolutional neural network”, MDPI Sensors, Vol. 20(3), Jan. 2020. (Impact Factor: 3.031, Do-Yak project) (PDF)
  60. Seungchan Lee, Younghak Shin, Anil Kumar, Kiseon Kim, and Heung-No Lee*, “Two-Wired Active Spring-Loaded Dry Electrodes for EEG Measurements”, MDPI Sensors, Vol. 19, No. 20, Article 4572, Oct. 2019. (Impact Factor: 3.031, Do-Yak project, Brain research project) (PDF)
  61. H. Singh, A. Kumar, L. K. Balyan, and Heung-No Lee, “Optimally sectioned and successively reconstructed histogram sub-equalization based gamma correction for satellite image enhancement,” Multimedia Tools and Applications, Vol. 2019, No. 78, pp. 20431-20463, Jul. 2019. (Impact Factor: 2.101) (PDF)
  62.  H. Singh, A. Kumar,  L.K. Baylan, and Heung-No Lee, “Fractional Order Integration Based Fusion Model for Piecewise Gamma Correction along with Textural Improvement for Satellite Images,” IEEE Access, Vol. 7, pp. 37192-37210, Mar. 2019. (Impact Factor: 3.244, Doyak Project) (PDF)
  63.  Kiwon Yang, Jusung Kang, Jehyuk Jang and Heung-No Lee, “Multimodal Sparse Representation-Based Classification Scheme for RF Fingerprinting,” IEEE Communications Letters, Vol. 23, Issue 5, pp. 867-870, May 2019. (Impact Factor: 2.723, Doyak Project) (PDF) (Used DB) (Source Code)
  64.  Anil Kumar, Seungchan Lee and Heung-No Lee, “A New Design Method for FIR Notch Filter using Fractional Derivative and Swarm Intelligence,” Sadhana, Vol.44, no.61, Feb. 2019. (Impact Factor: 0.592, Doyak Project)(PDF).
  65.  Cheolsun Kim. Woong-Bi Lee, Soo Kyung Lee, Yong Tak Lee, and Heung-No Lee*, “Fabrication of 2D thin-film filter-array for compressive sensing spectroscopy”, Optics and Lasers in Engineering, Vol. 115, pp. 53-58, Apr. 2019. (PDF) (Impact Factor: 3.388 Doyak project)
  66.  Sangjun Park and Heung-No Lee*, “Fast Mixed Integer Quadratic Programming for Sparse Signal Estimation,” IEEE Access, Vol. 6, pp. 58439-58449, Oct., 2018. (PDF) (Impact Factor: 3.244, Doyak Project)
  67. Iqbal Zafar, Heung-No Lee*, Saeid Nooshabadi,”Highly Reliable Decision-Making Using Reliability Factor Feedback for Factory Condition Monitoring via WSNs”, Wireless Communications and Mobile Computing, Vol. 2018, Oct. 2018. (PDF)  (Impact Factor:0.869, Doyak project)
  68. Anil Kumar, N. Agrawal, I. Sharma, Seungchan Lee, and Heung-No Lee*, “Hilbert Transform Design based on Fractional Derivatives and Swarm Optimization,” IEEE Trans. on Cybernetics, Vol. 50, No. 5, May 2018. (Impact Factor: 8.80, Doyak Project)(PDF)
  69.  Seonggeon Kim, Uihyun Yun, Jehyuk Jang, Geunsu Seo, Jongjin Kang, Heung-No Lee, Minjae Lee *, “Reduced Computational Complexity Orthogonal Matching Pursuit Using a Novel Partitioned Inversion Technique for Compressive Sensing,” Electronics, Vol. 7, No. 9, Sep. 2018. (Impact Factor: 2.11) (pdf)
  70.  Seungchan Lee, Younghak Shin, Anil Kumar, Minhee Kim, and Heung-No Lee*, “Dry Electrode-based Fully Isolated EEG/fNIRS Hybrid Brain-monitoring System”, IEEE Trans. on Biomedical Engineering. Vol. 66, No. 4, Aug. 2018. (PDF) (Impact Factor: 4.28, Do-Yak project, Brain research project)
  71. Mohamed Yaseen Jabarulla and Heung-No Lee, “Speckle Reduction on Ultrasound Liver Images Based on a Sparse Representation over a Learned Dictionary”  Applied Sciences-MDPI. Vol. 8, no, 6, pp 903, May. 2018. (PDF) (Journal Page) (Impact Factor: 2.679, Do-Yak Project)
  72. Jehyuk Jang, Sanghun Im, and Heung-No Lee, “Intentional Aliasing Method to Improve Sub-Nyquist Sampling System,” IEEE Transactions on Signal Processing, Vol. 66, no. 12, pp. 3311-3326, Apr. 2018. (PDF) (Impact Factor: 4.3, Hanwha project) (Run MATLAB simulation via Code Ocean) (Download MATLAB code)
  73. Jeong Park, Jehyuk Jang, Sanghun Im, and Heung-No Lee, “A Sub-Nyquist radar electronic surveillance system,” IEEE Access, Vol. 6, pp. 10080-10091, Feb. 2018. (PDF) (Impact Factor: 3.244, Hanwha project). (MATLAB code)
  74. Woong-Bi Lee, and Heung-No Lee,“Depth-estimation-enabled compound eyes,” Optics Communications, Vol. 412, pp. 178-185, Apr. 2018. (PDF)(Impact Factor: 1.588, Do-Yak Project).
  75. Richa Khokhra, Bandna Bharti, Heung-No Lee, and Rajesh Kumar, “Visible and UV photo-detection in ZnO nanostructured thin films via simple tuning of solution method,” published online in Scientific Reports-Nature, Nov. 2017 (PDF) (Impact Factor:4.259, Do-Yak Project).
  76. Sangjun Park, Haeung Choi and Heung-No Lee*, “Time-Variant Proof-of-Work using Error-Correction Codes”, Submitted to IEEE Trans. on Information Forensics and Security. (https://arxiv.org/abs/2006.12306) PDF (Not accepted but very important paper)
  77. Oliver James and Heung-No Lee*, “Restricted Isometry Random Variables: Probability Distributions, RIC Prediction and Phase Transition Analysis for Gaussian Encoders,”  Submitted to IEEE Transactions on Signal Processing but not published. But very important paper. arXiv:1410.1956 [cs.IT]   ( https://arxiv.org/abs/1410.1956 ).  
  78. Jeongmin Ryu and Heung-No Lee*, “New Finite Length Analysis for LDPC Codes,” Submitted to IEEE Trans. on Information Theory. Not published but providing novel combinatorial facts on LDPC Codes.
  79. WoongBi Lee, Cheng-Chun Chang, Zhi-Hong Mao, and Heung-No Lee*, “A Simple Physical Layer Security Mechanism for Wireless Multiple Access Network Codes,” Submitted IEEE Trans. Signal Processing. Not published but provides interesting facts.
  80. M. asif raza, Zafar Iqbal, Sang-Seon Byun, Hyunduk Kang, Heung-No Lee, “A Versatile Coexistence Decision-Making System for Efficient TV Whitespace Sharing among Whitespace Objects.” Wireless Communications and Mobile Computing, Aug. 2017 (Impact Factor 1.899) (PDF)
  81. A Kumar, B Kuldeep, GK Singh and Heung No Lee.“An Improved Design Method based on Polyphase Components for Digital FIR Filters”.International Journal of Electronics.,May 2017 (Impact Factor: 0.729) (Journal Page)
  82. Mohamed Yaseen J and Heung-No Lee, “Computer Aided Diagnostic System for Ultrasound Liver Images: A Systematic Review”. Optik – International Journal for Light and Electron Optics.,May 2017 (Impact Factor: 2.443, Do-Yak Project) (PDF) (Journal Page)
  83. Ranjeet Kumar, Anil Kumar, GK Singh and Heung-No Lee, “Efficient compression technique based on temporal modelling of ECG signal using principle component analysis”. IET Science, Measurement & Technology,May 2017 (Impact Factor: 1.263) (Journal Page)
  84. Muhammad Asif Raza, Sangjun Park and Heung-No Lee, “Evolutionary Channel Sharing Algorithm for Heterogeneous Unlicensed Networks”. IEEE Transactions on Wireless Communications., (Impact factor:2.925, Do-yak project) (PDF)
  85. Sangjun Park, Nam Yul Yu, Heung-No Lee, “An Information-Theoretic Study for Joint Sparsity Pattern Recovery with Different Sensing Matrices”, IEEE Transactions on Information Theory, Vol. 63, no. 9, pp. 5559-5571, May. 2017. (Impact Factor: 2.679, Do-Yak Project) (PDF) DOI: 10.1109/TIT.2017.2704111
  86. Zafar Iqbal, Kiseon Kim, and Heung-No Lee, “A cooperative wireless sensor network for indoor industrial monitoring,” IEEE Transactions on Industrial Informatics, Vol. 13, No. 2, pp. 482-491, Apr. 2017. (Impact Factor: 6.764, Do-Yak Project) (PDF).
  87.  Ila Sharma, Anil Kumar, Girish Kumar Singh and Heung-No Lee,” Design of multiplierless prototype filter for two-channel filter bank using hybrid method in FCSD space, ” IET Circuits, Devices & Systems Vol. 11, No. 1, pp. 29-40, Jan. 2017. (Impact Factor: 1.092,) (Journal Page)
  88. Bandna Bharti, Santosh Kumar, Heung-No Lee, and Rajesh Kumar, “Formation of oxygen vacancies and Ti3+ state in TiO2 thin film and enhanced optical properties by air plasma treatment,” Scientific Reports-Nature 6, 32355 (2016). (PDF) (Impact Factor: 5.228, Do-Yak Project).
  89. Zafar Iqbal and Heung-No Lee, “Spatially concatenated channel-network code for underwater wireless sensor networks,” IEEE Transactions on Communications, Vol. 64, No. 9, pp. 3901-3914, Sep. 2016. (Impact Factor: 4.058, Do-Yak Project) (PDF).
  90. Hwanchol Jang, Saeid Nooshabadi, Kiseon Kim, and Heung-No Lee*, Circular Sphere Decoding: A Low Complexity Detection for MIMO Systems with General Two-dimensional Signal Constellations,” IEEE Trans. on Vehicular Technology, Vol. 66, No. 3, Mar. 2017. http://dx.doi.org/10.1109/TVT.2016.2570942 (pdf)  (Impact Factor: 1.978, Do-Yak)
  91. Woong-Bi Lee, Hwanchol Jang, Sangjun Park, Young Min Song, and Heung-No Lee* “COMPU-EYE: a high resolution computational compound eye,” Optics Express Vol. 24, No. 3, pp. 2013-2026, Feb. 8, 2016. (Impact Factor: 3.587; Do-Yak Project) (PDF)
  92. Pawan Kumar, Rajesh Kumar* and Heung-No Lee* “Magnetic field induced one-dimensional nano/micro structures growth on the surface of iron oxide thin film,” Thin Solid Films, Vol.592, pp.155-161, Oct. 2015. (Impact Factor: 1.759, Do-yak project) (PDF)
  93. Younghak Shin, Seungchan Lee, Minkyu Ahn, Hohyun Cho, Sung Chan Jun and Heung-No Lee* “Simple Adaptive Sparse Representation based Classification Schemes for EEG based Brain-Computer Interface Applications” Computers in Biology and Medicine, Vol.66, pp.29-38, Nov. 2015. (Impact Factor: 1.240, Do-yak project) (PDF)
  94. Younghak Shin, Seungchan Lee, Minkyu Ahn, Hohyun Cho Sung Chan Jun and Heung-No Lee*, “Noise Robustness Analysis of Sparse Representation based Classification Method for Non-stationary EEG Signal Classification”, Biomedical Signal Processing and Control Vol.21, pp. 8-18, Aug. 2015. (Impact Factor: 1.532; Do-Yak Project) (PDF).
  95. Hwanchol Jang, Changhyeong Yoon, Euiheon Chung, Wonshik Choi, and Heung-No Lee*, “Holistic random encoding for imaging through multimode fibers”, Optics Express Vol. 23, No. 5, March  2015. (Impact Factor: 3.587; Do-Yak Project) (pdf).
  96. Jaewook Kang, Heung-No Lee and Kiseon Kim, “Bayesian Hypothesis Test using Nonparametric Belief Propagation for Noisy Sparse Recovery,” IEEE Transactions on Signal Processing, vol. 63, Iss. 4, Jan. 2015 (Impact Factor: 3.198; Do-Yak Project)(PDF)
  97. Pawan Kumar, Nitin Rawat, Da-Ren Hang, Heung-No Lee and Rajesh Kumar, “Controlling band gap and refractive index in dopant free α-Fe2O3 films,”Electronic Materials Letters, vol. 11, no. 1, pp. 13-23, Jan. 2015. (Impact Factor: 3.977; Do-Yak Project)(pdf)
  98. Pawan Kumar, Heung-No Lee, Rajesh Kumar, “Synthesis of phase pure iron oxide polymorphs thin films and their enhanced magnetic properties,” Journal of  Materials Science:  Materials in  Electronics, vol. 25,  no. 10, pp. 4553–4561, 2014.    (Impact Factor: 2.305; Do-Yak Project) (PDF)
  99. Hwanchol Jang, Changhyeong Yoon, Euiheon Chung, Wonshik Choi, and Heung-No Lee, “Speckle suppression via sparse representation for wide-field imaging through turbid media,” Optics Express, Vol. 22, No. 13, pp. 16619–16628, June  2014. (Impact Factor: 3.587; Do-Yak Project) (pdf)
  100. Jin-Taek Seong and Heung-No Lee,”Predicting the Performance of Cooperative Wireless Networking Schemes with Random Network Coding,” IEEE Transactions on Communications, vol. 62, no. 8, pp. 2951-2964, Aug. 2014. (Imfact Factor: 1.979, Do-Yak Project) (pdf)
  101. Richa Khokhra, Nitin Rawat, Partha Barman, Hwan-Chol Jang, Rajesh Kumar, Heung-No Lee,”Enhancing the numerical aperture of lenses using ZnO nanostructures-based turbid media,” Journal of Optics, Vol.15, Iss. 12, Oct. 2013. (Impact Factor: 1.999, Do-Yak Project) (pdf)
  102. Jin-Taek Seong and Heung-No Lee*, “Necessary and Sufficient Conditions for Recovery of Sparse Signals over Finite Fields,” IEEE Communications Letters, vol. 17, no. 10, pp. 1976-1979, Oct. 2013. (Impact Factor: 1.463, Do-Yak Project, Haek-Sim Project) (pdf)
  103. Sang-Seon Byun, Ilangko Balasingham, and Heung-No Lee “An Inventory Model-based Spectrum Pooling for Wireless Service Provider and Unlicensed Users, “, Computer Communications, Vol. 36, issues. 10-11, pp. 1186–1191,June. 2013. (Impact Factor: 1.044, Do-Yak Project, Haek-Sim Project). (pdf)
  104. Pawan Kumar, Raj Kumar Singh, Nitin Rawat, Partha Bir Barman, Subhash Chander Katyal, Hwanchol Jang, Heung-No Lee*, and Rajesh Kumar*, “A novel method for controlled synthesis of nanosize hematite (α-Fe2O3) thin film on liquidvapor interface”  Journal of nano particle research, March 2013 (Impact Factor: 2.175; Do-Yak Project) (pdf)
  105. Junil Ahn, Heung-No Lee, Kiseon Kim,”Expected complexity analysis of increasing radii algorithm by considering multiple radius schedules,”  IET Communications, Vol. 7, Iss. 3, pp. 229-235, Feb, 2013. (Impact Factor: 0.64) (pdf)
  106. J. Oliver, WoongBi Lee, and Heung-No Lee, “Filters with random transmittance for improving resolution in filter-array-based spectrometers,”  Optics Express, Vol. 21, No. 4, pp. 3969–3989, Feb.  2013. (Impact Factor: 3.587; Do-Yak Project). (pdf)
  107. Wooyeol Choi, Taewoon Kim, Daeyoung Park, Heung-No Lee and Hyuk Lim, “Coordinating Transmit Power and Carrier Phase for Wireless Networks with Multi-Packet Reception Capability”, EURASIP Wireless Communications and Networking, 2nd Jan., 2013 (Impact Factor: 0.54, None) (pdf)
  108. Jin-Taek Seong and Heung-No Lee, “4-ary Network Coding for Two Nodes in Cooperative Wireless Networks: Exact Outage Probability and Coverage Expansion,” EURASIP Journal on Wireless Communications and Networking 2012:366, Dec. 2012,  (pdf) (Impact Factor: 0.54, Do-Yak Project, Haek-Sim Project)
  109. Zafar Iqbal, Saeid Nooshabadi, and Heung-No Lee, “Analysis and Design of Coding and Interleaving in a MIMO-OFDM Communication System,” IEEE Transactions on Consumer Electronics, Vol. 58, No. 3, pp. 758-766, August 2012 (pdf) (Impact Factor: 1.694; Do-Yak Project, Haek-Sim Project)
  110. Sang-Seon Byun, Ilangko Balasingham, Athanasios V. Vasilakos, and Heung-No Lee “Computation of an Equilibrium in Spectrum Markets for Cognitive Radio Networks,” to appear IEEE Transactions on Computers, Published on-line first on Aug. 30th, 2012.  (Impact Factor: 1.473, Do-Yak Project, Haek-Sim Project)(pdf)
  111. Younghak Shin, Seungchan Lee, Junho Lee and Heung-No Lee*, Sparse representation-based classification scheme for motor imagery-based brain-computer interface systems, “Journal of Neural Engineering, no. 9 (2012) 056002”. (pdf)(Impact Factor: 3.837; Do-Yak Project) (source code)
  112. J. Oliver, WoongBi Lee , SangJun Park , and Heung-No Lee, “Improving resolution of miniature spectrometers by exploiting sparse nature of signals,” Optics Express, vol. 20, no. 3, pp. 2613-2625, Jan. 2012. (pdf)(Impact Factor: 3.753; Do-Yak Project)
  113. H. Kim, D. Har, Z.H. Mao, M. Sun, Heung-No Lee, “Efficient Joint Source-Channel Decoding of Multi-State Markov Sequences,” IET Communications, 2012, Vol. 6, lss. 9, pp. 1038-1044. (Impact Factor: 0.829, Do-Yak Project) (pdf)
  114. Cheng-Chung Chang, T.-Y. Kuo, Y.-C. Lo, Heung-No Lee, D. Askey, Zhi-Hong Mao, “User-satisfaction based bandwidth allocation for transmission of multiple sources of human perceptual data,” Journal of the Franklin Institute, Vol. 349, Issue 3, Pages 879-890, April 2012. In Press, Published on-lne: Dec. 6th, 2011 at https://www.sciencedirect.com/science/article/pii/S001600321100319X. (Impact Factor: 2.260)
  115. Junil Ahn+, Heung-No Lee, Kiseon Kim,* “A Near-ML Decoding with Improved Complexity over Wider Ranges of SNR and System Dimension in MIMO Systems,” IEEE Trans. on Wireless Communications, vol. 11, issue 1, pp. 33-37, January, 2012.(Impact Factor: 2.762)
  116. Heung-No Lee, Seyoung Chung, Christina Fragouli, and Zhi-Hong Mao, “Editorial: Special Issue on Network Coding for Wireless Networks,” EURASIP Journal on Wireless Communications and Networking 2011.(Impact Factor: 0.805) (pdf)
  117. R. Vinjamuri, M. Sun, C.C. Chang, Heung-No Lee, R. Sclabassi, and Z.-H. Mao, “Temporal Postural Synergies of the Hand in Rapid Grasping Tasks,” IEEE Trans. on Information Technology in Biomedicine, vol. 14, no. 4, pp. 986-994, Jul. 2010.(Impact Factor: 2.072) (pdf)
  118. R. Vinjamuri, M. Sun, C.C. Chang, Heung-No Lee, R. Sclabassi, and Z.-H. Mao, “Dimensionality Reduction in Control and Coordination of the Human Hand,” IEEE Trans. on Biomedical Engineering, vol. 57, no. 2, pp. 284-295, Feb. 2010.(Impact Factor: 2.233) (pdf)
  119. Cheng-Chun Chang, Zhi-Hong Mao, and Heung-No Lee, “A fast BER evaluation method for LDGM codes,” Journal of the Franklin Institute, vol. 347, issue. 7, pp. 1368-1373, 2010.(Impact Factor: 2.260) (pdf)
  120. J. Zhang and Heung-No Lee, “Energy-efficient utility maximization for wireless networks with/without multipath routing,” International Journal of Electronics and Communications, vol. 64, pp. 99-111, 2010.(Impact Factor: 0.696) (pdf)
  121. Cheng-Chun Chang, Zhi-Hong Mao, and Heung-No Lee, “MB iterative decoding algorithm on systematic LDGM codes: Performance evaluation,” Signal Processing, vol. 90, issue. 1, pp. 373-377, 2010.(Impact Factor: 2.238) (pdf)
  122. Mir H. Mahmood, C.C. Chang, DW Jung, Z.H. Mao, H. Lim, and Heung-No Lee , “Throughput behavior of link adaptive 802.11 DCF with MUD capable access node,” International Journal of Electronics and Communications, vol. 64, pp. 1031-1041, 2010.(Impact Factor: 0.696) (pdf)
  123. Heung-No Lee, J. Zhang, C.W. Choi, “General random coding bounds: AWGN channels to MIMO fading channels,” Annals of Telecommunications, vol. 65, issue. 1, pp. 87-99, 2010.(Impact Factor: 0.408) (pdf)
  124. Zhi-Hong Mao, Heung-No Lee, R. Sclabassi, and M. Sun, “Information Capacity of the Thumb and the Index Finger in Communication,” IEEE Trans. Biomedical Engineering, vol. 56, no. 5, pp. 1535-1545, May. 2009. (pdf)
  125. R. Vinjamuri, D.J. Crammond, D. Kondziolka, Heung-No Lee, and Zhi-Hong Mao, “Extraction of Sources of Tremor in Hand Movements of Patients With Movement Disorders,” IEEE Transactions on Information Technology in Biomedicine, vol. 13, no. 1, pp. 49-56, Jan. 2009. (pdf)
  126. J. Zhang and Heung-No Lee, “Performance Analysis on LDPC-Coded System over Quasi-Static (MIMO) Fading Channels,” IEEE Transactions on Communications, vol. 56, no. 12, pp. 2080-2093, Dec. 2008 . (pdf)
  127. X. Song and Heung-No Lee, “Multimode Precoding for MIMO Systems: Performance Bounds and Limited Feedback Codebook Design,” IEEE Trans. on Signal Processing, vol. 56, no. 10, pp. 5296-5301, Oct. 2008. (pdf)
  128. J. Zhang and Heung-No Lee, “Throughput enhancement with a modified 802.11 MAC protocol with multi-user detection support,” International Journal of Electronics and Communications, vol. 62, issue 5, pp. 365-373, May, 2008. (pdf)
  129. C.C. Chang and Heung-No Lee, “On the estimation of target spectrum for filter-array based spectrometers,” Optics Express, vol. 16, no. 2, pp. 1056-1061, Jan. 2008. (pdf)
  130. J. Wu and Heung-No Lee, “Performance Analysis for LDPC-Coded Modulation in MIMO Multi-Access Systems,” IEEE Transactions on Communications, vol. 55, no. 7, pp.1417-1426, Jul, 2007. (pdf)
  131. J. Zhang and Heung-No Lee, “Performance Analysis of LDPC-Coded Space-Time Modulation over MIMO Fading Channels,” IEEE Communications Letters, vol. 11, no. 3, pp. 234 – 236, Mar. 2007. (pdf)
  132. J. Zhang and Heung-No Lee, “A Performance Bound on Random-Coded MIMO Systems,” IEEE Communications Letters, vol.10, no.3, pp.168-170, Mar. 2006. (pdf)J. Z
  133. J. Zhang and Heung-No Lee, “Union Bounds on Coded Modulation Systems over Fast Fading MIMO Channels,” IEEE Communications Letters, vol. 9, no.9, pp. 796-798, Sep. 2005 . (pdf)
  134. Heung-No Lee and X. Hu, “Robust Iterative Tree-Pruning Detection and LDPCC Decoding,” IEEE Journal on Selected Areas in Communications, vol. 23, no.5, pp. 1013-1025, May 2005. (pdf)
  135. Heung-No Lee and G. J. Pottie, “Fast Adaptive Equalization/Diversity Combining for Time-Varying Dispersive Channels”, IEEE Transactions on Communications, vol. 46, no. 9, pp. 1146-1162, Sep. 1998. (pdf)
Conference/Workshop
  1. Seungmin Kim, Gyeongdeok Maeng and Heung-No. Lee, “Smart Contract-Based Checkpoint for Initial PoW Network Security,” 2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN), Paris, France, 2023, pp. 88-93, doi:10.1109/ICUFN57995.2023.10201050.
  2.  Jioh Lee, Cheolsun Kim, Young-in Choi, and Heung-No Lee, “Image reconstruction for the artificial compound eye based on deep learning”, SPIE Photonics West 2023, San Francisco, USA, Jan 28 – Feb. 2, 2023. (Do-Yak Project) (pdf).
  3. Heung-No Lee, Jongbaek Park, W.H. Cheong, Byungtae Lee, Kibae Kim, “Challenges and Solutions to Reimagining the Regulations for Blockchain (2021),” ICIS 2021 Proceedings. 1. https://aisel.aisnet.org/icis2021/pdw/pdw/1.
  4. Mohamed Yaseen.J, Giljun Jung and Heung-No Lee.“Decentralized Framework for Medical Images Based on Blockchain and Inter Planetary File System”, The 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society(EMBC 2019), Berlin, Germany, Jul. 23-27, 2019. (Do-Yak Project). (PDF)
  5.  Cheolsun Kim, Dongju Park, and Heung-No Lee, “Convolutional neural networks for the reconstruction of spectra in compressive sensing spectrometers”, SPIE Photonics West 2019, San Francisco, USA, Feb. 2-9, 2019. (Do-Yak Project) (pdf).
  6.  Seungchan Lee, and Heung-No Lee, “Design of Portable Functional Near-Infrared Spectroscopy-based Brain Monitoring System”, International Conference on Electronics, Information, and Communication (ICEIC) 2019, Auckland, New Zealand, Jan. 22-25, 2019. (Do-Yak Project) Poster.(PDF)
  7. Zafar Iqbal, Saeid Nooshabadi, and Heung-No Lee, “Locating and Disregarding the Information from Compromised Sensors in a WSN”, The 9th IEEE Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (IEEE UEMCON 2018), New York, USA, Nov. 8-10, 2018. (pdf)
  8.  Seungchan Lee, Anil Kumar, and Heung-No Lee, “Development of a 16bit 8-channel functional near-infrared spectroscopy based neuroimaging system”, The 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society(EMBC 2018), Honolulu, USA, Jul. 17-21, 2018. (Brain Research Program) Poster.(PDF)
  9. Hyunjun Han, Jusung Kang, Muhammad Asif Raza and Heung-No Lee, “Learning Through Adverse Event for Collision Avoidance: A Self-Learning Approach”, The 10th International Conference on Ubiquitous and Future Networks(ICUFN 2018), Prague, Czech Republic, Jul. 3-6, 2018. (UAVs projects) (PDF)
  10. H. Singh, A. Kumar, L. K. Balyan, H. N. Lee, “Piecewise Gamma Corrected Optimally Framed Grumwald-Letnikov Fractional Differential Masking for Satellite Image Enhancement”, IEEE International Conference on Communication and Signal Processing(ICCSP), Melmaruvathur, Tamilnadu, India, Apr. 3-5, 2018. (No acknowledgment) (pdf)
  11. P. S. Reddy, H. Singh, A. Kumar, L. K. Balyan, H.-N. Lee, “Retinal Fundus Image Enhancement using Piecewise Gamma Corrected Dominant Orientation based istogram Equalization” IEEE International Conference on Communication and Signal Processing(ICCSP), Melmaruvathur, Tamilnadu, India, Apr. 3-5, 2018. (No acknowledgment) (pdf)
  12.  Mohamed Yaseen.J and Heung-No Lee.“Evaluating the Effect of Various Speckle Reduction Filters on Ultrasound Liver Cancer Images”, 17th Int. Conf. on Electron. Inf. and Commun. (ICEIC 2018), Hawaii, USA, Jan. 24-27, 2018. (Do-Yak Project), Oral (Pdf) (online).
  13. Seungchan Lee, Anil Kumar, Younghak Shin, and Heung-No Lee, “An improved design of EEG monitoring system with dry electrodes” , The 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society(EMBC 2017), Jeju Island, South Korea, July 11-15 2017, (Brain Research Program) Oral (pdf)
  14. Ni Pavel, Heung-No Lee, “Ultrasound Image Reconstruction using Compressive Sensing” , The 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Jeju-do South Korea, July 11-15 2017, (Do-Yak) poster (pdf)
  15.  Jeong Park, Jehyuk Jang, and Heung-No Lee, “A Calibration for the Modulated Wideband Converter Using Sinusoids with Unknwon Phases,” 9th Int. Conf. on Ubiquitos and Future Network (ICUFN 2017), Milan, Italy, July. 4-July.7, 2017. (Do-Yak Project, Thales Project), Oral (pdf)
  16. Jehyuk Jang, Jeong Park, and Heung-No Lee, “A Calibration of the Modulated Wideband Converters with Practical and Unsophisticated Pilot Signals,” 32nd International Technical Conference on Circuits/Systems, Computers and Communications, Busan, Korea, Jul. 2-5, 2017. Oral (pdf)
  17. Zafar Iqbal and Heung-No Lee, “Low-latency and high-reliability cooperative WSN for indoor industrial monitoring,” IEEE 85th Vehicular Tech. Conf. (VTC-Spring), Sydney, Australia, Jun. 4-7, 2017. (Do-Yak Project), Oral (pdf).
  18.  Utpreksh Patbhaje, Ranjeet Kumar, A. Kumar, Heung-No Lee, “Compression of Medical Image using Wavelet based Sparsification and Coding”, IEEE Int. Conf. SPIN 2017, 2-3 Feb. 2017, Noida, India.
  19.  Cheolsun Kim, Woong-Bi Lee, Gun Wu Ju, Jeonghoon Cho, Seongmin Kim, Jinkyung Oh, Dongsung Lim, Yong Tak Lee, and Heung-No Lee “A method of incident angle estimation for high resolution spectral recovery in filter-array-based spectrometers,” Proc. SPIE 10117, San Francisco, US, Jan. 27-Feb.1, 2017. (Do-Yak Project), Oral (pdf).
  20. Zafar Iqbal and Heung-No Lee, “Dual-hop cooperation protocol for spectrum sensing in cognitive radio networks,” 16th Int. Conf. on Electron. Inf. and Commun. (ICEIC 2017), pp. 409-410, Phuket, Thailand, Jan. 11-14, 2017. (Do-Yak Project), Oral (pdf).
  21. Mohamed Yaseen.J and Heung-No Lee.”Compressive Sensing Based Secure Storage and Transmission of Ultrasound Images.”16th Int. Conf. on Electron. Inf. and Commun. (ICEIC 2017), Phuket, Thailand, Jan. 11-14, 2017. (Do-Yak Project), Oral (Pdf)
  22. Jehyuk Jang, Nam Yul Yu, and Heung-No Lee, “A Study on Mixing Sequences in Modulated Wideband Converters”, 2016 IEEE Conference on Signal and Information Processing (Global SIP), Washington DC, USA, December 7-9, 2016. (No acknowledgment) (pdf)
  23. I . Sharma, A. Kumar and G. K. Singh, H.-N. Lee, “Design of Multiplierless Cosine Modulated Filterbank using Hybrid Technique in Sub-Expression Space”, 21th IEEE International Conference on Digital Signal Processing (DSP), Beijing, China, October16-18, 2016. (No acknowledgment) (pdf)
  24. H. Singh, A. Kumar G. K. Singh, H.-N. Lee, ” A novel gamma correction approach using optimally clipped sub-equalization for dark image enhancement ” 21th IEEE International Conference on Digital Signal Processing (DSP), Beijing, China, October16-18, 2016. (No acknowledgment) (pdf)
  25. N. Agrawal, A. Kumar, V. Bajaj, and H.-N. Lee, “Controlled Ripple Based Design of Digital IIR Filter”, 21th IEEE International Conference on Digital Signal Processing (DSP), Beijing, China, October16-18, 2016. (No acknowledgment)
  26. Zafar Iqbal and Heung-No Lee, “A self-organizing wireless sensor network for industrial monitoring,” 31st Int. Conf. on Circuits/Systems, Computers, and Communications (ITC-CSCC 2016), Okinawa, Japan, pp. 351-354, Jul. 10-13, 2016. (Do-Yak Project), Oral (pdf).
  27. Woong-Bi Lee, Cheolsun Kim, Gun Wu Ju, Yong Tak Lee, and Heung-No Lee, “Design of thin-film filters for resolution improvements in filter-array based spectrometers using DSP”, SPIE Defense + Commercial Sensing 2016, Baltimore, USA, Apr. 17-21, 2016. (Do-Yak Project), Poster (pdf).
  28. Mohamed Yaseen, Pavel Ni and Heung-No Lee, “Ultrasound Imaging Super Resolution via Compressive Sensing”, International Conference on Computer Applications & Technology (ICCAT), Rome,Italy, Nov. 05-07, 2015. (Do-Yak Project) Oral (pdf)
  29. Seungchan Lee, Younghak Shin  and Heung-No Lee, “Design of Active Dry Electrodes and its Evaluation for EEG acquisition”, International Conference on ICT Convergence 2015 (ICTC 2015), Jeju, Korea, Oct. 28-30, 2015. (Do-Yak, 학부특화) Oral (pdf).
  30. Zafar Iqbal and Heung-No Lee, “Deployment Strategy Analysis for Underwater Cooperative Wireless Sensor Networks,” International Conference on ICT Convergence, pp. 699-703, Jeju, Korea, Oct. 28-30, 2015, (Do-Yak Project), Oral (pdf).
  31. Younghak Shin, Seungchan Lee  and Heung-No Lee, “Dictionary Update based Adaptive EEG Classification for Real Time Brain-Computer Interface Applications”, International Conference on ICT Convergence 2015, Jeju island, Korea, Oct. 28-30, 2015. Oral.(NRF Project) (pdf)
  32. Zafar Iqbal and Heung-No Lee, “Underwater Acoustic Channel Model and Variations due to Changes in Node and Buoy Positions,” 5th Pacific Rim Underwater Acoustics Conference, ASA POMA vol. 24 070001, Vladivostok, Russia, Sep. 23-26, 2015.(Do-Yak Project), Oral (pdf).
  33. Younghak Shin, Seungchan Lee,  and Heung-No Lee, “Evaluation of Sparce Representation based Classification method for Online Brain – Computer Interface Systems”, 37th Annual Internatioinal Conference of the IEEE Engineering in Medicine and Biology Society, Milan, Italy, August 24-29, 2015. Poster (NRF Project) (pdf)
  34. Pavel S. Ni, Sangjun Park, and Heung-No Lee, “Design of Unfocused Ultrasound Imaging System using Compressive Sensing”, 37th Annual Internatioinal Conference of the IEEE Engineering in Medicine and Biology Society, Milan, Italy, August 24-29, 2015. Poster.(NRF Project) (pdf)
  35.  Seungchan Lee, Younghak Shin and Heung-No Lee, “Design of Active Dry Electrodes for EEG based BCI systems”, 6th International Brain-Computer Interface Conference, Graz University of Technology, Austria, September 16-19, 2014. Poster (NRF Project) (pdf)
  36. Jaewook Kang, Heung-No Lee, and Kiseon Kim, “Noisy Behavior of MAP-based Sparse Support Detection”, SPARS 2013, Lausanne in Switzerland, July 8-11, 2013, (Do-Yak, Haek-Sim Project) (pdf)
  37.  J. Oliver, WoongBi Lee and Heung-No Lee, “Random Transmittance Based Filter Array Spectrometers: Sparse Spectrum Recovery And Resolution Improvement”, IEEE Global Conference on Signal and Information Processing (GlobalSIP), Austin, Texas, U.S.A,  December 3-5, 2013, (Do Yak Project) (Paper) (pdf) (Poster)
  38. Asad Mahmood, Jaewook and Heung-No Lee, “Sparse or Dense-Message Passing (MP) or Approximate Message Passing (AMP) for Compressde Sensing Signal Recovery”, 2013 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, University of Victoria, Victoria, B.C., Canada,  Aug 27~29, 2013, (Do Yak Project) (pdf)
  39. Jaewook Kang, Heung-No Lee and Kiseon Kim, ”Asymptotic Analysis of Marginal Posterior PDF via Belief Propagation in Noisy Sparse Estimation”, ITC-CSCC 2013, Yeosu, Korea, June 30 – July 3, 2013. (Do-Yak, Haek-Sim Project), Oral (pdf)
  40. Sangjun Park, Jeong-Min Ryu, and Heungo-No Lee, ”A study for establishing a sufficient condition for successful joint support set reconstruction”, ITC-CSCC 2013, June, 2013 .(Do-Yak Research Program) (pdf)
  41. Jin-Taek Seong and Heung-No Lee, “Exact Outage Probability of Two Nodes for Cooperative Networking using GF(4)”, 14th IEEE International Workshop Signal Processing Advances in Wireless Communications, Darmstadt, Germany,  June 16~19, 2013, (Hae-Sim, MT-IT Project), Poster (pdf)
  42. Seungchan Lee, Younghak Shin, Soogil Woo, Kiseon Kim and Heung-No Lee, “Design of Dry Electrode for Wireless BCI systems”, 35th IEEE EMBC 2013, SaD02.25, Osaka, Japan, July 3~7, 2013, (Do-Yak Project), Poster (pdf)
  43. Woong-Bi Lee, J. Oliver, Seung-Chul Kim, and  Heung-No Lee, ”Random optical scatter filters for spectrometers: Implementation and Estimation”, Optics and photonics congresses: Applied Industrial Optics – Spectroscopy, Imaging, & Metrology, Arlington, Virginia, USA, June 23-27, 2013, JTu4A.33 (Do-Yak Project), Poster (pdf)
  44. Seungchan Lee, Younghak Shin, Soogil Woo, Kiseon Kim and Heung-No Lee, “Design of Dry Electrode for EEG based BCI systems”, 5th International BCI Meeting, Article ID: 91, Asilomar Conference Grounds, Monterey, USA, June 3~7, 2013, (Do-Yak Project), Poster (pdf) 
  45. Younghak Shin, Seungchan Lee, Soogil Woo and Heung-No Lee, “Performance Enhancement by Sparse Representation of EEG Signals for Motor Imagery Based BCI systems”, 5th International BCI Meeting, Article ID: 142, Asilomar Conference Grounds, Monterey, USA, June 3~7, 2013 (pdf) (Do-Yak Project), poster
  46. Jin-Taek Seong and Heung-No Lee, ”Exact Outage Probability and Power Allocation of Two Nodes in Cooperative Networks”, 2013 IEEE International Wireless Communications and Networking Conference (WCNC), Shanghai, China, Apr. 7-10, 2013 (pdf)  (Haek-Sim Project)
  47. Seungchan Lee, Younghak Shin, Soogil Woo, Kiseon Kim and Heung-No Lee, “Dry Electrode Design and Performance Evaluation for EEG based BCI systems”, 2013 IEEE International Winter Workshop on Brain-Computer Interface, pp. 2-31 ~ 2-32 , High1 resort, Korea, Feb 18~20, 2013, (Do-Yak Project), Poster (pdf) 
  48. Younghak Shin, Seungchan Lee, Soogil Woo and Heung-No Lee, “Performance Increase by using a EEG Sparse Representation based Classification Method”, 2013 IEEE ICCE, pp. 205~207 Las Vegas, USA, Jan 11~14, 2013 (pdf)  (Do-Yak Project), oral
  49. Jaewook Kang, Heung-No Lee and Kiseon Kim, “Bayesian Hypothesis Test for Sparse Support Recovery using Belief Propagation”, IEEE Statistical Signal Processing Workshop 2012, pp45~48 Ann Arbor, USA, Aug 5~8, 2012 (pdf) (Do-Yak, Hak-Sim Project) (pdf)
  50. Zafar Iqbal, Saeid Nooshabadi, and Heung-No Lee , “Efficient Interleaver Design for MIMO-OFDM Based Communication Systems on FPGA“ , 2012 IEEE 16th International Symposium on Consumer Electronics (2012 ISCE), pp. 1-5, Harrisburg, PA, USA, June 2012. (pdf) (Do-Yak Project, Haek-Sim Project)
  51. Sangjun Park and Heung-No Lee, “Number of Compressed Measurements Needed for Noisy Distributed Compressed Sensing”, 2012 IEEE International Symposium on Information Theory Proceedings, pp. 1653 – 1656, Boston, USA, 2012. (Do-Yak Project) Oral Presentation (pdf)
  52. Hyeong-Won Jeon, Jeong-Min Ryu and Heung-No Lee, “Fast multiplath generation method for underwater acoustic communications networking system simulation”, 2012 International Conference on Electronics, Information and Communication(ICEIC2012), pp. 247 – 248, Jeongseon, Korea, Feb. 1 – 3, 2012.(pdf)(MT-IT Project)
  53. Sangjun Park and Heung-No Lee, “On the Derivation of RIP for Random Gaussian Matrices and Binary Sparse Signals”, International Conference on ICT Convergence, Seoul, Korea, September 28 ~ 30, 2011 (Do-Yak Project), Oral Presentation(pdf)
  54. Hyeong-Won Jeon, Su-Je Lee and Heung-No Lee, “LDPC Coded OFDM System Design and Performance Verification on a Realistic Underwater Acoustic Channel Model”, The 30th anniversary of the premier international conference for military communications(MILCOM 2011), pp. 2200 – 2204, Baltimore, USA, Nov. 7 – 10, 2011.(pdf)
  55. Hyeong-Won Jeon, Su-Je Lee and Heung-No Lee, “Performance Verification of LDPC coded OFDM System in Underwater Acoustic”, The 26th International Technical Conference on Circuits/Systems (ITC-CSCC2011), Gyeongju, Korea, Jun. 19 – 22, 2011. (pdf)
  56. Sangjun Park, Hwanchol Jang and Heung-No Lee,“Study on Performance Behavior of the Compressive Sensing Measurements for Multiple Sensor System”, 45th Asilomar Conference on Signals, Systems and Computers, Asilomar, Asilomar Hotel & Conference Grounds Pacific Grove, CA, Nov 07-10, 2011, (Do-Yak Project), Oral Presentation (pdf)
  57. Hwanchol Jang, Saeid Nooshabadi and Heung-No Lee,“Predicting the Pruning Potential on the Sphere Decoding for Multiple-Input Multiple-Output Detection”, 45th Asilomar Conference on Signals, Systems and Computers, Asilomar, Asilomar Hotel & Conference Grounds Pacific Grove, CA, Nov 07-10, 2011 (Do-Yak Project, Haek-Sim Project), Poster (pdf)
  58. Younghak Shin, Seungchan Lee, Minkyu Ahn, Sung Chan Jun and Heung-No Lee, ” A New BCI Classification Method based on EEG Sparse Representation,” 5th International Conference Brain Computer Interface 2011, Graz, Austria, September 22-24, 2011.poster (pdf)
  59. Hwanchol Jang, Saeid Nooshabadi, Sangjun Park and Heung-No Lee,“Sorted Orthotope Sphere Decoding for MIMO Detection,” The 5th Joint Conference on Information and Communication Technology & the 1st YEllow Sea International Conference on ubiquitous Computing (JCITCT & YES-ICuC), Shandong University at Weihai, China, Aug 17-20, 2011 (Do-Yak Project), Oral (pdf)
  60. Younghak Shin, Seungchan Lee and Heung-No Lee, “A New BCI Classification Method based on EEG Sparse Representation”, Signal Processing with Adaptive Sparse Structured Representation, Edinburgh, Scotland, June 27-30, 2011. poster(pdf)
  61. J. Oliver and Heung-No Lee, “A Realistic Distributed Compressed Sensing Framework for multiple Wireless Sensor Networks”, Signal Processing with Adaptive Sparse Structured Representation, Edinburgh, Scotland, June 27-30, 2011.(pdf)
  62. Sangjun Park, Hwanchol Jang and Heung-No Lee, “Performance Limtis of the Measurements on Compressive Sensing for Multiple Sensor System”, Signal Processing with Adaptive Sparse Structured Representation, Edinburgh, Scotland, June 27-30, 2011. (Do-Yak Project), Poster (pdf)
  63. Jaewook Kang, Heung-No Lee, and Kiseon Kim, “Message Passing Aided Least square Recovery for Compressive Sensing”, Signal Processing with Adaptive Sparse Structured Representation, Edinburgh, Scotland, June 27-30, 2011.(pdf)
  64. Younghak Shin, Seungchan Lee, Minkyu Ahn, Sung Chan Jun and Heung-No Lee, “Motor Imagery based BCI Classification via Sparse Representation of EEG Signals,” 8th International Symposium on Noninvasive Functional Source Imaging of the Brain and Heart and the 8th International Conference on Bioelectromagnetism, Banff, Canada, May 13-16, 2011.oral (pdf)
  65. Jin-Taek Seong, Heung-No Lee, “Concatenation of LDPC codes with Golden Space-Time Block Codes over the Block Fading MIMO Channels: System Design and Performance Analysis,” 45th Annual Conference on Information Science and Systems, Johns Hopkins Univ., Mar. 23-25, 2011. (pdf)
  66. Junil Ahn, Donghun Lee, Heung-No Lee, Kiseon Kim, “INTELLIGENT IMPLEMENTATION OF SCHNORR-EUCHNOR SPHERE DECODING FOR MIMO SYSTEMS”, ITC-CSCC 2010, pp.700-701. (pdf)
  67. Sangjun Park, Junho Lee and Heung-No Lee, “Per-Sensor Measurements Behavior of Compressive Sensing System for Multiple Measurements ,” 44th Annual Asilomar Conference on Signals, Systems and Computers, Asilomar, Asilomar Hotel & Conference Grounds Pacific Grove, CA, pp. 240-242, Nov 07-10, 2010, (Do-Yak Project), Poster (pdf)
  68. Hwanchol Jang, Heung-No Lee and Nooshabadi, S, “Reduced-complexity orthotope sphere decoding for multiple-input multiple-output antenna system,” IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Seattle, Washington, USA, Aug 01-04, 2010, Oral (pdf)
  69. Wooyeol Choi, Taewoon Kim, Heung-No Lee and Hyuk Lim, “Carrier phase adjustment for multiple access communication systems with multi-packet reception capability,” IEEE Wireless Communications and Networking Conference (WCNC 2010), Sydney, Australia, April 18-21, 2010. (pdf)
  70. Wooyeol Choi, Daewon Jung, Heung-No Lee and Hyuk Lim, ” Power control for multiple access communication systems with multi-packet reception capability,” IEEE Conference on Local Computer Networks (LCN 2009), Zurich, Switzerland. October 20-23, 2009 (pdf).
  71. Junil Ahn, Heung-No Lee and Kiseon Kim, “Ordering Aided Schnorr-Euchner Sphere Decoding with Statistical Pruning Based on IRA for MIMO Systmes,” Proc. Of the 15th Asia-Pacific Conference on Communications (APCC 2009)-004, pp.16-19, 2009. (pdf)
  72. Junil Ahn, Heung-No Lee andKiseon Kim, “Schnorr-Euchner Sphere Decoder with Statistical Pruning for MIMO Systems,” 2009 International Workshop on Stellite and Space Communications, Sept. 9-11, 2009, Siena, Italy. (pdf)
  73. C.C. Chang and Heung-No Lee, “Coding perspective wireless multiple access relay networks ,” IEEE School of Information Theory workshop, University Park Campus, Penn State University, June 1-5, 2008.
  74. C.C. Chang and Heung-No Lee, “Attack Resilient Network Channel Code for the Wireless Multiple Access Relay Network,” IEEE Milcom.2007, Oct. 29-31, 2007. CD Proceedings.
  75. C.C. Chang and Heung-No Lee, “Performance Analysis of Regular Low-Density Generator-Matrix Codes under Majority-Rule Based Iterative Decoding Algorithm,” IEEE Globecom2007, Washington D.C., Nov. 26-30, 2007. CD Proceedings.
  76. Heung-No Lee and J. Zhang, “Random Coding Bounds for LDPC coded modulation for MIMO Multiple Access channels,” Proc. of Wireless Networking Symposium of International Conference on Global Challenge in Science and Technology, Aug. 8-11, 2007, Washington D.C. CD Proceedings.
  77. Ning Yao, Heung-No Lee, Cheng-Chun Chang, Robert Sclabassi, Mingui Sun, “A Power-efficient Communication System between Brain-Implantable Devices and External Computers,” Proc. of 29th IEEE EMBS Annual International Conference, Lyon, France from 23rd – 26th August, 2007. CD Proceedings.
  78. C.C. Chang and Heung-No Lee, “Space-time mesh codes for multiple access relay networks: space vs. time diversity benefits,” Proc. of the 3rd Workshop on Network coding, theory, and applications, University of California, San Diego, CA, Jan. 29th, 2007. CD proceedings.
  79. Ning Yao, Heung-No Lee, R.J. Sclabassi, and Mingui Sun, “Low Power Digital Communication in Implantable Devices Using Volume Conduction of Biological Tissues,” Proc. of IEEE 2006 International Conference of the Engineering in Medicine and Biology Society, pp.6249 – 6252, Aug.30 – Sept 3, 2006, New York, NY, USA.
  80. J. Zhang and Heung-No Lee, “Random Coding Union Bounds and Error Exponents for Concatenated MIMO Systems,” Proc. of IEEE International Conference on Communications2006, pp.4248 – 4252, June 11-15, 2006, Istanbul, Turkey.
  81. J. Zhang and Heung-No Lee, “Combinatorial Union-Bound Analysis on the Concatenation of LDPC/Turbo Codes and Space-Time Codes over Fast Fading MIMO Channels,” Proc. of IEEE International Conference on Communications2006, pp.4870-4875, 11-15 June 2006, Istanbul, Turkey.
  82. Heung-No Lee and J. Zhang, “Random Coding Bounds on Concatenated Space-Time Transmission over MIMO Multiple Access Systems,” Proc. of 4th International Symposium on Turbo Codes & Related Topics, Munich, Germany, April 3-7, 2006. (CD proceeding).
  83. J. Zhang and Heung-No Lee, “Union Bounds to Error Probabilities of LDPC-Coded Q-ary Modulation Systems over Fast Fading MIMO Channels,” Proc. of IEEE Wireless Communications and Networking Conference2006,” pp.1212-1216, Las Vegas, Nevada, USA, April 3-6, 2006.
  84. J. Zhang and Heung-No Lee, “Random Coding Union Bounds and Constrained Capacity for LDPC Code Based MIMO Systems,” Proc. of 2006 IEEE 63rd Vehicular Technology Conference (VTC) Spring2006, Melbourne, Australia, pp.2408 – 2412, May 7-10, 2006.
  85. J. Zhang and Heung-No Lee, “Performance Analysis on Coded System over Quasi-Static (MIMO) Fading Channels,” Proc. of IEEE International Conference on Communications 2005, vol. 2, pp.800 – 804, Seoul, Korea, May 16-20, 2005.
  86. J. Yin, Heung-No Lee, Bo Ryu and A. Mohin, “Iterative MMSE-Sphere List Detection and Graph Decoding MIMO OFDM Transceiver,” Proc. of IEEE Vehicular Tech. Conference, Spring 2004,pp.903-.8, Milan, Italy, May. 2004.
  87. J. Wu and Heung-No Lee, “Best Mapping for LDPC coded Modulation for SISO, MIMO and MAC fading channels,” Proc. of IEEE Wireless Communications and Networking Conference 2004 , Volume: 4 , 21-25 ,pp.2428 – 2431, March 21-25, 2004. Atlanta, Georgia USA.
  88. Heung-No Lee, “LDPC coded modulation MIMO OFDM Transceiver: Performance Comparison with MAP Equalization,” Proc. of IEEE Vehicular Tech. Conference 2003,vol.2, pp.1178-81, Jeju, Korea, April 22-25, 2003.
  89. X. Hu and Heung-No Lee, “Soft-input soft-output tree-search equalization for MIMO ISI fading channels, ” Proc. of the 13th MPRG Symposium on Wireless Personal Communications, pp.27-32, Blacksburg, VA, June 4-6, 2003.
  90. J. Wu and Heung-No Lee, “Study of optimal mapping rule for LDPC codes under iterative demapping and graph decoding,” Proc. of the 13th MPRG Symposium on Wireless Personal Communications, pp.216-223, Blacksburg, VA, June 4-6, 2003.
  91. V. Gulati and Heung-No Lee, “Low-complexity iterative per-antenna MAP equalizer for MIMO frequency selective fading channels,” Proc. of IEEE Globecom, vol. 2, pp. 1118-1123, Nov. 17-21, 2002, Taipei, Taiwan, ROC. globecom02.pdf:
  92. Heung-No Lee and V. Gulati, “Iterative equalization/decoding of LDPC code transmitted over MIMO ISI fading channels,” Proc. of IEEE International Symposium on Personal, Indoor and Mobile Radio Communication, pp.1330-1336, Lisbon, Portugal, Sept.15-18, 2002. (pdf)
  93. W. Yuen, Heung-No Lee and T. Anderson, “Simple but effective cross-layer networking system for mobile ad hoc networks,” Proc. of IEEE International Symposium on Personal, Indoor and Mobile Radio Communication, pp.1952-6, Lisbon, Portugal, Sept. 15-18, 2002. (pdf)
  94. Heung-No Lee, “Impact of Flow Control Windows in TCP on Fractal Scaling of Internet Traffic,” Proc. of IEEE Globecom, pp. 1723-1733, San Antonio, Texas, Nov. 25-29, 2001. (pdf)
  95. Heung-No Lee and G.J. Pottie, “Matched filter bounds on q-ary QAM symbol error probability for diversity receptions and multipath fading ISI channels,” Proc. of IEEE International Symposium on Personal, Indoor and Mobile Radio Communication, pp.577-583, London, UK, Sept. 18-21, 2000. (pdf)
  96. Y. Choi, Heung-No Lee and A. Garg, “Measurement and analyses of wide area network traffic,” Proc. of Symposium on performance evaluation of computer and telecommunication systems, pp.308-316, Vancouver, CANADA, July 16-20, 2000.
  97. Heung-No Lee and G.J. Pottie, “Adaptive sequence detection using T-algorithm on multipath fading ISI channels,” Prof. of IEEE International Conf. on Communications (Communication Theory Track), pp.125-129, Vancouver, CANADA, June 6-10, 1999.
  98. Heung-No Lee and G.J. Pottie, “Adaptive sequence decoding of channel-interleaved trellis-coded modulation signals using T-algorithm on multipath fading ISI channels,” IEEE Vehicular Technology Conference, vol. 2, pp.1474-79, Houston, Texas, USA, May 16-19, 1999. (pdf)
  99. Heung-No Lee and G.J. Pottie, “Channel estimation based adaptive equalization/ diversity combining for time-varying dispersive channels”, Proc. of IEEE Vehicular Technology Conference, pp.884-888, Phoenix, AZ, May 5-7, 1997. (pdf)
International Patent Applications/Patent Disclosures
  1. Jehyuk Jang, Heung-No Lee, “Universal zero-knowledge succinct non-interactive argument of knowledge proof system for stack-based virtual machine program,” US 18,070,497 A1, filing date: Aug. 8th, 2023.
  2. Jehyuk Jang, Heung-No Lee, “Transaction verification system for blockchain, and transaction verification method for blockchain,” US 17,611,506 A1, filing date: July 7th, 2022.
  3. Heung-No Lee, Woong Bi Lee, Hwanchol Jang, “Imaging device using plurality of lenses”, US 10,605,962 B2, registration date: Mar. 31th, 2020(pdf).
  4. Heung-No Lee, J. Oliver, Woong Bi Lee, “Spectrometry apparatus and spectrometry method”, US 10,458,843 B2, registration date: Oct. 29th, 2019(pdf).
  5. Heung-No Lee, Hwanchol Jang, “MICROSCOPE”, US 10,082,659 B2, registration date: Sep. 25th, 2018(pdf).
  6. Heung-No Lee, Hwanchol Jang, “CROSS REFERENCE TO RELATED APPLICATION”, US 10,080,485 B2, registration date: Sep. 25th, 2018(pdf).
  7. Heung-No Lee, J. Oliver, Woong Bi Lee, “Apparatus for Improving Spectral Resolution using Random Transmittance in Optical Spectrometers (분광장치 및 분광방법)”, JP, 6290905, registration date: Feb. 16th, 2018(pdf).
  8. Heung-No Lee, Jin-Taek Seong, “METHOD FOR RECONSTRUCTING SPARSE SIGNAL IN FINITE FIELD, APPARATUS FOR RECONSTRUCTING SPARSE SIGNAL IN FINITE FIELD, AND RECORDING MEDIUM FOR RECORDING RECONSTRUCTION METHOD”, US 9,734,128 B2, registration date: Aug 15th, 2017. (PDF)
  9. Heung-No Lee, Jin-Taek Seong, “유한체의 희소신호 복구방법, 유한체의 희소신호 복구장치, 및 이 방법을 기록되는 기록매체”, Japan patent number: 5914755, registration date: April 8, 2016. (PDF)
  10. Heung-No Lee, Sangjun Park, J. Oliver, Woongbi Lee, “Method and Apparatus for Processing Optical Signal Of Spectrometer Using Sparse Nature of Signals”, US 9,030,662, registration date: May 12th, 2015 (PDF)
  11. Heung-No Lee, Hwanchol Jang, “Orthotope Sphere Decoding method and apparatus for signal reconstruction in multi-input multi-output antenna system”, Patent number: US 8,983,006 B2, Patent date: Mar. 17th, 2015 (pdf)
  12. Heung-No Lee, Hwanchol Jang, “Orthotope Sphere Decoding method and apparatus for signal reconstruction in multi-input multi-output antenna system”, Patent number: US 8,798,209 B2, Patent date: Aug. 5th, 2014 (PDF)
  13. Heung-No Lee, Junho Lee, Sangjun Park, “Signal Acquisition and Method for Distributed Compressive Sensing and Joint Signal Recovery”, application number:  13/250,082, application date: Sep. 30th, 2011, registration number: 8391800, registered date: Mar. 05th, 2013. (PDF)

Patents applications

  1. Je Hyuk Jang, Heung No Lee, “Universal zero-knowledge succinct non-interactive argument of knowledge proof system for stack-based virtual machine program”, US application No. 18/070,497, Nov. 29th, 2022.
  2. Jehyuk Jang and Heung-No Lee, “Transaction verification system for blockchain, and transaction verification method for blockchain,” US application No. 17/611,506, Nov. 15th, 2021. (PDF)
  3. Jehyuk Jang and Heung-No Lee, “Blockchain e-voting system and operating method thereof,” US application No. 17/517,563, Nov. 2nd, 2021. (PDF)
  4. Jehyuk Jang and Heung-No Lee, “블록체인의 거래검증시스템, 및 블록체인의 거래검증방법,” PCT Application No. PCT/KR2019/017571, Dec. 12th, 2019. (PDF)
  5. 이흥노, 박상준, 최해웅, 이웅비,  “새로운 블록체인 및 암호화폐 작업증명 생성, 증명, 검증 시스템,” PCT Application No. PCT/KR2019/008904, Jul. 18th, 2019. (PDF)
  6. Heung-No Lee, and Zafar Iqbal, “Sensing data processing apparatus and data processing method,” PCT Application No. PCT/KR2017/005653, May 30, 2017. (PDF)
  7. Heung-No Lee, Woongbi Lee, Hwanchol Jang, “다수의 렌즈를 이용한 촬상장치”, application number: PCT/KR2016/010547, application date: Sep.21th, 2016
  8. Heung-No Lee, J.Oliver, Woongbi Lee, “분광장치 및 분광방법(Apparatus for Improving Spectral Resolution using Random Transmittances in Optical Spectromteters”, application number: PCT/KR2013/009014, application date: Oct. 8th, 2013 (PDF)
  9. Heung-No Lee, Jin-Taek Seong, “유한체의 희소신호 복구방법, 유한체의 희소신호 복구장치, 및 이 방법을 기록되는 기록매체”, application number: PCT/KR2013/004875, application date: June 3, 2013. (PDF)
  10. Heung-No Lee, Younghak Shin, Seungchan Lee, “Brain-Computer Interface System, and Classification”, application number: PCT/KR2012/003572, application date: May 7th, 2012. (PDF)
  11. Heung-No Lee, Jaewook Kang, Kiseon Kim, “Method and apparatus for sparse signal transmission, method and apparatus for sparse signal recovery”, application number: 13/420176, application date: Mar. 14th, 2012. (PDF)
  12. Heung-No Lee and Jingqiao Zhang, “NETwork channel coding and iterative Multi-User Detection (NETMUD) systems for multiple access channels,” Submitted as a patent disclosure to University of Pittsburgh technology office, April. 2nd, 2004.
  13. Heung-No Lee and V. Gulati, “Method and Apparatus for Iterative Equalization/Decoding MIMO Transmission Over MIMO Channels Utilizing a Per-Antenna Equalization Architecture, Attorney Docket No. 1044-409-01, application date: Dec. 28th, 2001.
  14. Heung-No Lee and V. Gulati, “Method and Apparatus for Iterative Equalization/Coding MIMO Transceiver, Attorney Docket No. 1044-410-01, application date: Dec. 28th, 2001