Dr. Yeh Publications

  1. C. Han, G. Zou, H.-G. Yeh, F. Gong, S. Shi, and H. Chen, "Intelligent fault prediction with wavelet-SVM fusion in coal mine," Computers and Geosciences, vol. 194, 2025, 105744, pp.1-14. (link)
  2. M. Mahbub, et al., “A Holistic Survey of UAV-Assisted Wireless Communications in the Transition from 5G to 6G: State-of-the-art Intertwined Innovations, Challenges, and Opportunities,” Journal of Network and Computer Applications, vol. 237, pp. 1-57, May 2025 104131, (link)
  3. H.-G. Yeh and J. Lee, “Green communication systems via a wavefront multiplexing technique,” The Journal of the International Council on Systems Engineering (INCOSE), pp. 5-14, Aug. 2024. ttps://doi.org/10.1002/sys.21774 (link)
  4. Y. Yang, H.-G. Yeh, N. C. T. Dam, “Optimal Infrastructure Design and Power Management for a Photovoltaic and Battery Assisted Electric Vehicle Charging Station in Southern California,” IEEE Access, vol 12, pp. 14101-54114, Apr. 2024.
  5. H.-G. Yeh and S.-C. Kwon, “Architectures of 4x1 and 4x2 OFDM with Two-path Parallel ICI Cancellation Full-Rate Schemes in Mobile Channels,” IEEE Trans. Broadcasting, vol. 69, no. 4, pp. 882 - 893, Dec. 2023.
  6. S. K. Haghighian, H.-G. Yeh, M. G. Marangalu, N. V. Kurdkandi, M. Abbasi, and H. Tarzamni, “A Seventeen-Level Step-Up Switched-Capacitor-Based Multilevel Inverter with Reduced Charging Current Stress on Capacitors for PV Applications,” IEEE Access, vol 11, pp. 118124-118143, Oct. 2023.
  7. H.-G. Yeh, “Tutorial for Space-Time ICI Parallel Cancellation Techniques for OFDM Systems,” IJITN vol. 15, no. 1, May 2023: pp. 1-14. https://www.igi-global.com/gateway/article/322788
  8. Y. Yang, H.-G. Yeh, R. Nguyen, “A Robust Model Predictive Control-Based Scheduling Approach for Electric Vehicle Charging With Photovoltaic Systems,” IEEE Systems J., vol. 17, no. 1, pp. 111-121, Mar. 2023.
  9. H. Zeng, H.-G. Yeh, J.-S. She, G.-G. Zou, S.-P. Peng, “Phase analysis of signals using frequency-dependent attenuation for measurements of seismic waves,” Geophysics (Jan. 2023) 88 (3): V139–V154.
  10. K. Ren, G. Zou, S. Peng, H.-G. Yeh, B. Deng, Y. Ji, “Fault identification based on the KPCA-GPSO-SVM algorithm for seismic attributes in the Sihe Coal Mine, Qinshui Basin, China,” Interpretation, Feb. 2023, Society of Exploration Geophysicists, pp. T59-T73, DOI: 10.1190/int-2022-0039.1
  11. G. D. Farthing and H.-G. Yeh “Frequency Domain Transformations and CNNs to Predict Unlabeled Shark Behavior with GPS Data,” IJITN vol. 14, no. 1, Oct. 2022: pp. 1-12. https://www.igi-global.com/gateway/article/309698
  12. H.-G. Yeh and J. Zhou, “Design Switchable Precoded Space-Time Parallel Two-Path OFDM Systems,” IJITN vol.14, no.1, pp.1-13, Jun. 2022. https://doi.org/10.4018/IJITN.299367.
  13. H.-G. Yeh and J. Zhou, “BER Performance of Pre-coded Space-Time Conjugate Two-Path OFDM Systems,” IJITN vol.14, no.1, pp.1-13, May 2022. http://doi.org/10.4018/IJITN.299364.
  14. Y. Yang, H.-G. Yeh, K. Tran, “Cooperative Volt-Ampere Reactive Control for a PV-enabled Distribution Network with Abnormally High Power Loads,” IEEE Systems J, vol. 15, no. 4, pp. 5714-5723, Dec. 2021.
  15. Y. Yang, H.-G. Yeh, W. Zhang, C. Lee, E. N. Meese, and C. G. Lowe, “Feature Extraction, Selection and K-Nearest Neighbors Algorithm for Shark Behavior Classification Based on Imbalanced Dataset,” IEEE Sensors Journal, vol. 21, no. 5, pp. 6429 - 6439, Mar. 2021.
  16. S. Doan, S.-C. Kwon, and H.-G. Yeh, “Achievable Capacity of Multi-Polarization MIMO with the Practical Polarization-agile Antennas,” IEEE Systems J, vol. 15, no. 2, pp. 3081-3092, Jun. 2021.
  17. A. F. Tehrani, H.-G. Yeh, and S.-C. Kwon, “BER Performance of Space-Time Parallel ICI Cancellation of OFDM in MIMO Power Line Communications,” IEEE Systems J, vol. 15, no. 2, pp. 1742-1752, Jun. 2021.
  18. H.-G. Yeh, S. Sim, and R. Bravo, “Wavelet and De-noising Techniques for Real-Time HIF Detection in 12 kV Distribution Circuits,” IEEE Systems Journal, vol. 13, no. 4, pp. 4365-4373, Dec. 2019.
  19. S. Doan, H.-G. Yeh, and Y. Yang, “A Two Mode Adaptive Schemes for VAR Control with Solar Power and Energy Storage,” IEEE Systems Journal, vol. 14, no. 1, pp. 889-899, Mar. 2020
  20. Y. Yang, H.-G. Yeh, S. Doan, “A Mixed-Integer Nonlinear Program based Power Load Estimator for Distribution Grid,” IEEE Systems Journal, vol. 14, no. 1, pp. 842-851, Mar. 2020.
  21. H.-G. Yeh, “Design Precoded Space-Time-Frequency 4x1 and 4x2 OFDM Architectures in Frequency Selective Fading Channel,” IEEE Systems Journal, vol. 14, no. 1, pp. 277-287, Mar. 2020.
  22. Y. Yang, H.-G. Yeh and S. Doan, “Optimal Control Methods for photovoltaic Enabled Grid With Abnormal Power Loads,” IEEE Systems Journal, vol. 14, no. 1, pp. 852-861, Mar. 2020.
  23. Y. Yang, H.-G. Yeh and S. Doan, “Model predictive control via PV-based VAR scheme for power distribution systems with regular and unexpected abnormal loads,” IEEE Systems Journal, vol. 14, no. 1, pp. 689-698, Mar. 2020.
  24. H.-G. Yeh, “Design Adaptive MIMO Space-Time-Frequency Conjugate Two-Path OFDM Systems,” IEEE Systems Journal, vol. 13, no. 3, pp. 2443- 2453, Sep. 2019.
  25. H.-G. Yeh, “Space-Frequency Conjugate Two-Path Transmission for Precoded OFDM Systems,” IEEE Trans. on Circuits Syst. II, Exp. Briefs, vol. 66, no. 4,pp. 587-591, Apr. 2019.
  26. D.C. D. Chang, J. Lee, and H.-G. Yeh, “A Study of mm-Wave Communication with Non-Contiguous Aperture," IEEE Systems Journal, vol. 12, no. 4, pp. 3889-3892, Dec. 2018.
  27. H.-G. Yeh, “Space-Frequency Parallel Transmitter Diversity Techniques for Three Pre-coded OFDM Systems," IEEE Trans. on Circuits Syst. II, Exp. Briefs, vol. 65, no. 6, pp. 1024-1028, Aug. 2018.
  28. H.-G. Yeh and S. Yildiz, “Space-Time Trellis Coded OFDM Systems in Frequency Selective Mobile Fading Channels," IEEE Trans. on Circuits Syst. II, Exp. Briefs, vol. 64, no. 6, pp. 660 – 664, Jun. 2017.
  29. H.-G. Yeh and S. Yildiz, “Design Space-Time Trellis Coded Inter-Carrier Interference Parallel Cancellation Architectures for OFDM Systems,” IEEE Trans. on Circuits Syst. II, Exp. Briefs, vol. 64, no. 5, pp. 530 – 534, May 2017.
  30. H.-G. Yeh, "Architectures for MIMO-OFDM Systems in Frequency Selective Mobile Fading Channels," IEEE Trans. on Circuits Syst. II, Exp. Briefs, vol. 62, no. 12, pp. 1189-1193, Dec. 2015.
  31. H.-G. Yeh, D. F. Gayme, and S. H. Low, "Adaptive VAR Control for Distribution Circuits with Photovoltaic Generators," IEEE Trans. Power Systems, vol. 27, no. 3, pp. 1656-1663, Aug. 2012.
  32. H.-G. Yeh and C. G. Ruiz, "Bit-level lattice implementation of enhanced adaptive predictors," IEEE Trans. Audio, Speech, and Language Processing, vol. 20, no. 1, pp. 103-107, Jan. 2012.
  33. H.-G. Yeh and K. Shabaik, "Time Hopped Transmitted Reference with Multiple Autocorrelation Sampling for Ultra Wideband Radio," IEEE Communications Letters, vol. 13, no. 10, pp. 767-769, Oct. 2009.
  34. J. N. Beasley, M. R. Holmes, and H.-G. Yeh, "Wave front sensor for solar concentrator control," IEEE Trans. Aerospace Electronic Systems, vol. 45, no. 4, pp. 1307-1319, Oct. 2009.
  35. H.-G. Yeh, Y. K. Chang, and B. Hassibi, "A scheme for canceling intercarrier interference through conjugate transmission for multicarrier communication systems," IEEE Trans. on Wireless Commun, vol. 6, no. 1, pp. 3- 7, Jan. 2007.
  36. H.-G. Yeh and M. Vaklev, "An Adaptive Predictor with Forward-Backward Structure," IEEE Trans. Circuits and Systems II, vol. 53, no. 8, pp. 773-776, Aug. 2006.
  37. H.-G. Yeh, "An efficient implementation of forward-backward LMS adaptive line enhancers" IEEE trans. on Circuits and Systems II, Analog and Digital Signal Processing, vol. 44, no. 4, pp.332-336, Apr. 1997.
  38. H.-G. Yeh and T. M. Nguyen, "An efficient implementation of forward-backward LMS adaptive line enhancers" NASA Telecommunications and Data Acquisition Progress Report, 42-121, May 1995.
  39. T. M. Nguyen, W. L. Martin, and H.-G. Yeh, "Required Bandwidth, Unwanted Emission, and Data Power Efficiency for Residual and Suppressed Carrier Systems-A Comparative Study,” IEEE Trans. Electromagnetic Compatibility, vol. 31, no. 1, pp. 34-50, Feb. 1995.
  40. H.-G. Yeh and T. M. Nguyen, "Adaptive line enhancers for fast acquisition," NASA Telecommunications and Data Acquisition Progress Report 42-119, pp. 140-159, Nov. 1994.
  41. T. M. Nguyen, H.-G. Yeh, S. M. Hinedi, and C. Kyriacou "Performance evaluation of digital phase-locked loops for advanced transponders," NASA Telecommunications and Data Acquisition Progress report 42-117, pp.175-193, May 1994.
  42. H.-G. Yeh, "Parallel implementation of the fast Fourier transform on two TMS320C25 digital signal processors," IEEE Trans. Ind. Electronics, Vol. 41, No. 1, pp. 132-135, Feb. 1994.
  43. H.-G. Yeh and T. M. Nguyen, "Design and implementation of a TMS320C25-based hybrid analog digital phase-locked loop for the spacecraft transponder breadboard," NASA Telecommunications and Data Acquisition Progress report 42-116, pp 175-189, Feb. 1994.
  44. T. M. Nguyen and H.-G. Yeh, "Preliminary design and implementation of the baseline digital base-band architecture for advanced deep space transponders, "NASA Telecommunications and Data Acquisition Progress report 42-114, pp.280-294, Aug. 1993.
  45. H.-G. Yeh, "Processing performance comparison of two Kalman filter algorithms with a DSP32C by using assembly and C languages," IEEE Trans. Ind. Electron., vol. 38, no. 4, pp. 298-302, Aug. 1991.
  46. H.-G. Yeh, "Real-time implementation of a narrow-band Kalman filter with a floating-point processor DSP32," IEEE Trans. Ind. Electron, vol. 37, no. 1, pp. 13-18, Feb. 1990.
  47. H.-G. Yeh, "Systolic implementation on Kalman filters," IEEE Trans. Acoust., Speech, and Signal Processing, vol. ASSP-36, pp. 1514-1517, Sep. 1988.
  48. H.-Y. Yeh and H.-G. Yeh, "Failure Analysis of Ceramic Feedthroughs Used in Traveling-Wave Tubes,” vol. ED-34, no. 8, pp. 1862-1867, Aug. 1987.
  49. H.-G. Yeh and H.-Y. Yeh, "Implementation of the discrete Fourier transform on 2-dimensional systolic processors," Proc. IEE, Part G, vol. 134, no. 4, pp.181-185, Aug. 1987.
  50. H.-G. Yeh and J. J. Chang, "Systolic VLSI for Kalman filters," NASA Telecommunications and Data Acquisition Progress report 42-87, pp.300-306, Jul.-Sep. 1986.

  1. S. Sanami, H. Mosalli, Y. Yang, H.-G. Yeh, and A. G. Aghdam, “Demand Forecasting for Electric Vehicle Charging Stations using Multivariate Time-Series Analysis,” in Proc. Of American Control Conference (ACC), July 2025, Denver, CO.
  2. J. Lee and H.-G. Yeh, “Wavefront Multiplexing and De-Multiplexing of Multiple Signals in MIMO Fading Channels, “ in Proc. Asia-Pacific Int. Symposium and Exhibition on Electromagnetic Compatibility (APEMC), May 2025 Taipei, Taiwan, ROC, pp. 291-294.
  3. H.-G. Yeh, A. Corona, and T. Ramirez, “Data-Driven Adaptive Modulation Classification,” in Proc. IEEE Int. Systems Conf., Montreal, Canada, April 2025, pp. 1-7.
  4. H. Mosalli, S. Sanami, Y. Yang, H.-G. Yeh, and A. G. Aghdam, “Dynamic Load Balancing for EV Charging Stations Using Reinforcement Learning and Demand Prediction,” in Proc. IEEE Int. Systems Conf., Montreal, Canada, April 2025, pp. 1-7.
  5. H.-G. Yeh, Y. Yang, J. Rorabaugh, Sai N. V. C. Vyacharouthu, "Adaptive Model Selection for Electrical Fault Detection using Reinforcement Learning", in Proc. IEEE Int. Systems Conf., Montreal, Canada, April 2025, pp. 1-8.
  6. A. Zafar and H.-G. Yeh, “Performance of FPGA-based Implementations of Data Classification Techniques using HDL Coder,” in Proc. Int. Symp. Intelligent Signal Processing and Communication Systems (ISPACS) 2024, Dec. 2024, Taiwan, ROC, 1-5
  7. H.-G. Yeh, H.-H. Chen, and C.-Y. Chen, “Two-Path Parallel Cancellation ZP-OTFS Systems for Mitigating Residual Carrier Frequency Offset,” in Proc. IEEE VTC Spring 2024, June Singapore, pp. 1-6.
  8. A. Densmore, W. A. Martinez, and H.-G. Yeh, “Pandemic-Induced Challenges and Creative Instructor Solutions to Convert University Engineering Laboratory Courses to Online Format,” in Proc. 2024 IEEE Integrated STEM Education Conference (ISEC), Princeton Univ., March, pp. 1-5
  9. R. Tajik and H.-G. Yeh, “Multicell Converter Based Adaptive Shunt Active Filter Using ANN to Compensate VAR and Nonlinear Load Distortion,” in Proc. IEEE Intl Systems Conf., Apr. 2024, pp. 1-7.
  10. H.-G. Yeh, R. Nguyen, and S.-C. Kwon, “Object Classification with YOLOv5 for Electric Utility Asset Inspection using UAVs,” in Proc. 2024 International Conference on Artificial Intelligence in Information and Communication (ICAIIC), Feb. 2024, pp. 1-6.
  11. H.-G. Yeh and G. D. Farthing, “GPS L1 C/A Spoof Detection Through the Application of Deep Neural Networks,” in Proc. 2023 IEEE Intl Conf on Parallel & Distributed Processing with Applications, Big Data & Cloud Computing, Sustainable Computing & Communications, Social Computing & Networking (ISPA/BDCloud/SocialCom/SustainCom), Wuhan, China, Dec. 2023, pp. 1129 – 1134.
  12. P. Venkatakrishnan and H.-G. Yeh, “Principal Component Analysis on a Spring Mass Dynamic System,” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2023, pp. 1-6.
  13. V. Bajpai, S. Joshi, and H.-G. Yeh, “Forecasting the Wind and Solar Power using Deep Learning based techniques, “in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2023, pp. 1-6.
  14. A. Hoffy, S.-C. Kwon, and H.-G. Yeh, “Federated/Deep Learning in UAV Networks for Wildfire Surveillance,” in Proc. Wireless Telecommunications Symposium, Boston, MA, Apr. 2013, pp. 1-9.
  15. S. Sheikhrezaei, H.-G. Yeh, S.-C. Kwon, “Piecewise Rapidly-Exploring Random Tree Star,” in Proc. IEEE Int. Systems Conf., Vancouver, Canada, Apr. 2023, pp. 1-7.
  16. R. Tajik and H.-G. Yeh, “Modeling Consumption Management Resources and Participation of Wind Farms in Reducing Power Grid Reliability Costs, ” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2022, 1-8.
  17. I. Ali, H.-G. Yeh, and Y. Yang, “Improvement of F-1 Score in Classifying Shark Data into Shark Behaviors,” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2022, 1-8.
  18. R. Nguyen, N. C. Sathyanarayana, H.-G. Yeh, and Y. Yang, “Classifying Shark Behavior in Time and Frequency Domain using CNN and RNN,” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2022, 1-6.
  19. Y. Yang, J. Mao, R. Nguyen, A. Tohmeh and H.-G. Yeh, “Feature Construction and Selection for PV Solar Power Modeling,” in Proc. the 7th Int. Symposium on Advanced Control of Industrial Processes (AdCONIP 2022) Vancouver, Aug. 2022.
  20. H.-G. Yeh and J. Zhou, “Design 4x1 Space-Time Conjugate Two-Path Full-Rate OFDM Systems,” in Proc. the IEEE Int. Conf. on Recent Advances in Systems Science and Engineering, Nov. 2022, pp. 1-7.
  21. H.-G. Yeh and J. Zhou, “Space-Time Parallel Cancellation Interleaved OFDM Systems in Impulsive Noise and Mobile Fading Channels,” in Proc. IEEE Int. Conf. on Recent Advances in Systems Science and Engineering, Nov. 2022, pp. 1-7.
  22. H.-G. Yeh and J. Zhou, “Space-Time Interleaved OFDM Systems in Impulsive Noise and Mobile Fading Channels,” in Proc. the 17th Canadian Workshop on Information Theory, Jun. 2022, pp. 86-91.
  23. H.-G. Yeh and J. Zhou and, “Secured and Adaptive Space-Time Two-Path OFDM Systems,” in Proc. the 7th Int. Conf. on Business and Industrial Research, Bangkok, Thailand, May 2022, pp. 527-532.
  24. H.-G. Yeh and J. Zhou and, “BER Performance of 4x1 Space-Time Parallel Block Coded Two-Path OFDM Systems,” in Proc. Wireless Telecommunications Symposium, virtual, Apr. 2022, pp. 1-6.
  25. W. Zhang, X. Chen, D. Bhadani, P. Rex, Y. Yang, C. Lowe, and H.-G. Yeh, “Deep Learning for Shark Detection Tasks,” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2021, pp. 1-6. (Received the Best Paper Award).
  26. S. K. Haghighian, M. Talebi, T. Rahimi, and H.-G. Yeh, “Optimal management of active and reactive power of smart inverters of solar units to prevent overvoltage,” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2021, pp. 1-6.
  27. I. Ali, H.-G. Yeh, Y. Yang, “Improvement of Performance of K-Nearest Neighbors Used to Classify Sharks into Behaviors,” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2021, 1-5.
  28. R. Nguyen, Y. Yang, A. Tohmeh and H.-G. Yeh, “Predicting PV Power Generation using SVM Regression,” in Proc. IEEE Green Energy and Smart Systems Conference, Virtual, Long Beach, CA, Nov. 2021, pp. 1-5.
  29. J. Zhou and H.-G. Yeh, “From Advanced Digital Signal Processing to Machine Learning,” in Proc. Frontiers in Education,” NE, Oct. 2021, pp. 1-9.
  30. M. Buchholz, W. Zhang, E. N. Meese, Y. Yang, C. G. Lowe, and H.-G. Yeh, “Recurrent Attentive Kernel Learning for Shark Activity Recognition,” in Proc. 7th Workshop on Mining and Learning from Time Series (MiLeTS) at KDD, Singapore, Aug. 2021, pp. 1-7.
  31. H.-G. Yeh and D. C. D. Chang, “Green Communication Systems in IOT-Enabled Smart Cities via Wavefront Multiplexing Schemes,” in Proc. IEEE WF-IoT Jul. 2021, pp. 930-934.
  32. S. K. Haghighian, H.-G. Yeh, T. Rahimi, “Analysis of Wind Generator Contribution on load Frequency Control Considering Control Signals Delays,” in Proc. 7th Iran Wind Energy Conference (IWEC2021), May 2021, pp. 1-5.
  33. H.-G. Yeh and D. C. D. Chang, “Multi Base Stations to Multi Mobile Units: Green Communication Systems via A Wavefront Multiplexing Technique,” in Proc. IEEE Intl Systems Conf., Apr. 2021, pp. 1-6.
  34. D. H. Tran, and H.-G. Yeh, “Smooth Transition from Face-to-Face to Fully Online Classes,” presented at 2021 ASEE Pacific Southwest Conference - "Pushing Past Pandemic Pedagogy: Learning from Disruption", Virtual. https://peer.asee.org/38248, Apr. 2021.
  35. A. Densmore and H.-G. Yeh, “Necessity Brings Out a Welcomed Laboratory Change,” presented at 2021 ASEE Pacific Southwest Conference - "Pushing Past Pandemic Pedagogy: Learning from Disruption", Virtual. https://strategy.asee.org/38243, Apr. 2021.
  36. L. A. Gutierrez, S. An, S. C. Kwon, H.-G. Yeh, “Novel Approach of Spatial Modulation: Polarization-Aware OFDM Subcarrier Allocation,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2020, pp. 1-6 (Received Best Paper Award).
  37. S. Sim, W. So, and H.-G. Yeh, “A Revisit to HIF Detection in the 12 kV RDCs Using Statistical Methodology and Symlets,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2020, pp. 1-7.
  38. S. Karan and H.-G. Yeh, “Fault Classification in Microgrids using Recurrent and Convolutional Neural Networks,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2020, pp. 1-7.
  39. I. M. Ali, C. J. Lee, H.-G. Yeh, S. Karan, Y. Yang, W. Zhang, E. Meese, C. G. Lowe “Improvement of Classification of Shark Behaviors using K-Nearest Neighbors,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2020, pp. 1-7.
  40. Y. Liu, J. Trajkovic, H.-G. Yeh, W. Zhang, “Machine Learning for Predicting Stock Market Movement with News Headlines,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2020, pp. 1-6.
  41. X. Lu, H.-G. Yeh, D. Chang, “Optimal Scattering Devices Location for Multi-User MIMO Beamforming,” in Proc. IEEE Intl Systems Conf, Virtual, Aug. 2020, pp. 1-6.
  42. S. Karan, E. Meese, Y. Yang, H.-G. Yeh, C. G. Lowe, W. Zhang “Classification of Shark Behaviors using K-Nearest Neighbors,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2019, pp. 1-6.
  43. W. Zhang, A. Martinez, E. Meese, C. G. Lowe, Y. Yang, H.-G. Yeh, “Deep Convolutional Neural Networks for Shark Behavior Analysis,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2019,pp. 1-6.
  44. S. Doan, S.-C. Kwon, and H.-G. Yeh, “Achievable Capacity of Multi-Polarization MIMO (MP-MIMO) toward 6G Wireless Communications,” in Proc. 2019 IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Nov. 2019, pp. 1-6 (Received Best Paper Award)
  45. H.-G. Yeh, S.-C. Sean Kwon, and S. Doan, “Poster: Space-Time-Polarization ICI Parallel Cancellation OFDM Systems,” in Proc. IEEE Vehicular Networking Conference (VNC), Dec. 2018, pp. 1-2.
  46. Y. Yang, H.-G. Yeh, S. Doan, and H. Wegleiter, “Optimal Control of Photovoltaic Enabled Grid with Energy Storage System in Utility Side,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, USA, Oct. 2018.
  47. B. Schweighofer, A. Buchroithner, H. Wegleiter, Y. Yang, and H.-G. Yeh, “Generic Simulation Framework for Grid-Connected Photovoltaic and Energy Storage Systems,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, USA, Oct. 2018.
  48. N. Kong, Z. Zhang, H.-G. Yeh, and J. Cartelli, “A Downlink Multiuser MIMO OFDM Decomposition Method in Frequency Selective Fading Channels,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, USA, Oct. 2018.
  49. N. Kong, J. Cartelli, P. Fitzsimmons, H.-G. Yeh, “An Uplink Multiuser MIMO Decomposition without Feedback/Precoding for Frequency Flat Fading Channels,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, USA, Oct. 2018.
  50. H.-G. Yeh, S. Sim, and R. Bravo, “Symlets Techniques for Detection of Transients Generated by HIF in the 12 kV Distribution Circuits,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, USA, Oct. 2018.
  51. H.-G. Yeh and A. F. Tehrani, “Space Time Parallel Cancellation Orthogonal Frequency Division Multiplexing in Power Line Communications,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, Oct. 2018.
  52. H.-G. Yeh, “Space-Time ICI Conjugate Cancellation Techniques for OFDMA Downlink in Mobile Fading Channels,” in Proc. IEEE Intl Systems Conf., Montreal, Canada, Apr. 2018.
  53. H.-G. Yeh, “New Space-Frequency Conjugate Two-Path Transmission OFDM Systems,” in Proc. IEEE Intl. Conf. on Computing, Networking and Commun. Hawaii, USA, Mar., 2018, pp. 486-490.
  54. H.-G. Yeh, S. Sim, R. Yinger, and R. Bravo, “A Comparative Study of Orthogonal Algorithms for Detecting the HIF in MDCs,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, USA, Nov. 2017, Jul. 2017.
  55. H. H.-G. Yeh and A. F. Tehrani, “Space-Time Code Orthogonal Frequency Division Multiplexing in Power Line Communications,” in Proc. IEEE Green Energy and Smart Systems Conference, Long Beach, CA, USA, Nov. 2017, pp. 1-6.
  56. H.-G. Yeh and R. Wang, “Five space-time-OFDM systems in mobile fading channels for multimedia transmission,” in Proc. IEEE Int. Conf. Multimedia and Expo (ICME), Hong Kong, China, Jul. 2017.
  57. K. S. Bhavsar, H.-G. Yeh, P. Ayala, “An Aided Information to Characterize ECG Signals as Normal or Abnormal,” in Proc. IEEE Int. Symp. Circuits and Systems (ISCAS), Baltimore, MD, May 2017, pp. 682-685.
  58. P. Shanmugam, H.-G. Yeh, J. Lee, and D. C. D. Chang, “Transmitter Beamforming Techniques for Indoor Millimeter wave Communication,” in Proc. IEEE Int. Systems Conf., Montreal, Canada, Apr. 2017.
  59. X. Gao, H.-G. Yeh, and P. Marayong, “A High-Speed Color-Based Object Detection Algorithm for Quayside Crane Operator Assistance System” in Proc. IEEE Int。 Systems Conf., Montreal, Canada, Apr. 2017.
  60. S. Sim and H.-G. Yeh, “SSR alleviation via analog and digital PID controller,” in Proc. IEEE Green Energy and Systems Conference, Long Beach, CA, USA, Nov. 2016.
  61. S. Yıldız and H.-G. Yeh, "The performance analysis of space-time trellis coded MIMO-OFDM systems," in Proc. 24th Signal Processing and Communication Application Conference (SIU), Zonguldak, May 2016, pp. 1257-1260.
  62. H.-G. Yeh and S. Yildiz, "Conjugate ICI cancellation techniques for 2x1 and 4x1 space-time transmit diversity OFDM systems," in Proc. IEEE Int. Systems Conf., Orland, FL, Apr. 2016.
  63. H.-G. Yeh, S. Yildiz and R. Ren, "4x1 Space-Time MIMO-OFDM Parallel Cancellation Schemes for Inter-Carrier Interference," in Proc. IEEE Int. Systems Conf., Orland, FL, Apr. 2016.
  64. K. Ying, H.-G. Yeh, J. Lee, and D.C.D. Chang, "Beamforming Solvability in 3D Space using active scattering devices," in Proc. IEEE Int. Systems Conf., Orland, FL, Apr. 2016.
  65. V. T. Campana, H.-G. Yeh, J. Lee, and D.C.D. Chang, "Multiple Orthogonal beams with multi-user and frequency reuse via active scattering devices," in Proc. IEEE Int。 Systems Conf., Orland, FL, Apr. 2016.
  66. R. K. Lam, D. H. Tran, and H.-G. Yeh, "Economics of residential energy arbitrage in California using a PV system with directly connected energy storage," in Proc. IEEE Green Energy and Systems Conference, Long Beach, CA, USA, Nov. 2015.
  67. P. Quintana-Quiros and H.-G. Yeh, "Power Flow Optimization Methods for Distribution Systems," in Proc. IEEE Green Energy and Systems Conf., Long Beach, CA, Nov. 2015.
  68. H.-G. Yeh, "A Space-Frequency Parallel ICI Cancellation Technique for OFDM Systems," in Proc. IEEE Int. Systems Conf., Vancouver, Canada, Apr. 2015, pp.816-820.
  69. H.-G. Yeh and E. L. Chan, "A Low-Complexity Residual CFO Estimation Scheme for OFDM Systems," in Proc. IEEE Int. Systems Conf., Vancouver, Canada, Apr. 2015, pp. 694-699.
  70. H.-G. Yeh and H. M. Abdul, "Hadamard SCFDMA - A Modified Uplink Transmission Scheme with Low PAPR and SER," in Proc. IEEE Int. Systems Conf., Vancouver, Canada, Apr. 2015, pp.711-715.
  71. H.-G. Yeh and W. Y. Fung, "Performance and DSP Implementation of Soft Bit-level Demapper for M-QAM-OFDM Systems," in Proc. IEEE Int. Systems Conf., Vancouver, Canada, Apr. 2015, pp. 810-815.
  72. H.-G. Yeh and T. Y-Y. Chung, "BER Performance Comparisons of Pulse Design Methods on TR-MAS UWB Systems," in Proc. IEEE Int. Systems Conf., Vancouver, Canada, Apr. 2015, pp.700-704.
  73. R. Lam and H.-G. Yeh, "PV ramp limiting controls with adaptive smoothing filter through a battery energy storage system," in Proc. IEEE Green Energy and Systems Conference, Long Beach, CA, Nov. 2014, pp. 55-60.
  74. H.-G. Yeh, D. H. Tran, and R. Yinger, "High Impedance Fault Detection Using Orthogonal Transforms," in Proc. IEEE Green Energy and Systems Conference, Long Beach, CA, Nov. 2014, pp. 67-72.
  75. H.-G. Yeh, D. H. Tran, and Paula Quintana, "Green energy conference experience - integration of class room research projects to IEEE professional presentation," in Proc. ASEE Zone IV, Long Beach, CA, Apr. 2014, pp.465-470.
  76. D. C. D. Chang, J. Lee, H.-G. Yeh, F. Lu, S. K. Chen, and K. Yao, "Secured data storage on cloud systems via wavefront multiplexing," in Proc. IEEE GlobeCom 2013, Int。 Workshop on Cloud Computing Systems, Networks, and Applications (CCSNA), pp.500-505, Atlanta, GA, Dec. 2013.
  77. H.-G. Yeh and S. Doan, "Battery placement on performance of VAR Controls," in Proc. Green Energy and Systems Conference, Long Beach, CA, Nov. 2013.
  78. D. C. D. Chang, J. Lee, S. K. Chen, H.-G. Yeh, and K. Yao, "Secured Utility Bill Data Storage Via Wavefront-Multiplexing," in Proc. the Second Int. Conf. Innovative Computing and Cloud Computing (ICCC), Wuhan, China, Dec. 2013, pp.494-499.
  79. D. C. D. Chang, H.-G. Yeh, and Y. Sun, "Orthogonal wavefront multiplexing architecture for communications in non-contiguous channels," in Proc. Wireless Telecommunications Symposium, Phoenix, AZ, Apr. 2013, pp. 1-10.
  80. D. C. D. Chang, H.-G. Yeh, and Qubao He, "Coherent Power Combining on Spacecraft via Wavefront Multiplexing Techniques," in Proc. IEEE Int. Conf. on Computing, Networking and Communication (ICNC) Workshop, San Diego, CA, Jan. 2013, pp. 268-272.
  81. H.-G. Yeh and K. Yao, "A Parallel ICI Cancellation Technique for OFDM Systems," in Proc. of 2012 IEEE GlobeCom, pp. 3703-3708, Anaheim, CA, Dec. 2012.
  82. D. C. D. Chang, H.-G. Yeh, and P. Wang, "Dynamic Power Allocation via Wavefront Multiplexing Through Multiple Base Stations," in Proc. of 2012 IEEE GlobeCom, pp. 3813-3818, Anaheim, CA, Dec. 2012.
  83. H.-G. Yeh, S. Doan, and D. F. Gayme, "Performance of VAR controls for distribution lines with photovoltaic cells and batteries," In Proc. of IEEE Power & Energy Society General Meeting, San Diego, Jul. 2012, pp. 1-6.
  84. H.-G. Yeh and P. Ingerson, "Software-Defined Radio for OFDM Transceivers," in Proc. the 2010 IEEE Int。 Systems Conf。, San Diego, Apr. 2010, pp. 261-266.
  85. H.-G. Yeh and A. F. Tehrani, "Tradeoff Between Fixed- and Floating- Point FFTs on the Performance of OFDM Systems," in Proc. the 38th Annual Meeting of WDSI, Hawaii, Apr. 2009.
  86. H.-G. Yeh and C. R. Ruiz, "Cascaded Forward-Backward Least Mean Square Adaptive Predictors," Invited paper, in Proc. IEEE Int。 Symp。 on Multimedia, pp. 568-573, Berkeley, CA, Dec. 2008.
  87. H.-G. Yeh and V. R. Ramirez, "Implementation and Performance of a M-ary PSK and QAM OFDM System in a TMS320VC5416 Digital Signal Processor," in Proc.2nd Int。 Conf on Digital Communications, Santa Clara, CA, Jul. 2007.
  88. H.-G. Yeh and G. Truong, "Speed and Area Analysis of Memory Based FFT Processors in a FPGA," in Proc.  6th Wireless Telecommunication Symposium, Pomona, CA, Apr. 2007.
  89. H.-G. Yeh and H. S. Seo, "Low complexity demodulator for M-ary QAM," in Proc.  6th Wireless Telecommunication Symposium, Pomona, CA, Apr. 2007.
  90. H.-G. Yeh and H. H. Tu, "A Two-Mode Structure of Adaptive Linear Predictor," in Proc. 7th IEEE Int。 Symp。 on Multimedia, pp. 779-784, Irvine, CA, Dec. 2005.
  91. H.-G. Yeh and Y. K. Chang, "A Conjugate Operation For Mitigating Intercarrier Interference of OFDM Systems," in Proc. of the IEEE VTC Fall 2004, pp. 3965 – 3969, Sep. L.A.
  92. H.-G. Yeh and C. C. Wang, "New Parallel Algorithm For Mitigating The Frequency Offset of OFDM Systems," in Proc. of the IEEE VTC Fall 2004, pp. 2087-2091, Sep. L.A.
  93. H.-G. Yeh, N. S. Wagner, and A. H. Yamada, "Uplink FSK Probe Detection for A Communication System in AWGN and Fading Channels," in Proc. IEEE MILCOM Conf., Anaheim, CA. Oct. 2002.
  94. H.-G. Yeh and A. H. Yamada, "Frequency Hopped FSK in Partial Band Multi-tone Jamming," in Proc. IEEE MILCOM Conf., Anaheim, CA, Oct. 2002
  95. H.-G. Yeh and M. Vaklev, "An FIR cascade forward-backward predictor with application in speech coding", in Proc. IASTED on Wireless and Optical Communication, Banff, Alberta, CANADA, Jul. 2002, pp. 629-634.
  96. H.-G. Yeh, C.  C. Wang, and A. H. Yamada, "Performance of the FFT-based SDPSK receiver in fading channel," in Proc. IEEE Aerospace Conference, Big Sky, MT, Mar. 2001, pp. 1385-1390.
  97. H.-G. Yeh, M. R. Shane, G. L. Lui, and A. H. Yamada, "Uplink Early Late Detector of Frequency Hopping Communication with ACI," in Proc. 2000 IEEE MILCOM Conf., Nov.  2000, LA, CA, pp. 95-99.
  98. M. R. Shane, H.-G. Yeh, G. L. Lui, and A. H. Yamada, "Uplink Timing Detection for Frequency Hopping Communication," in Proc. 1999 IEEE MILCOM Conf., Nov.  1999, Atlantic City, NJ, pp. 860-864.
  99. H.-G. Yeh, G. L. Lui, and A. H. Yamada, "Performance of the FFT-based SDPSK Receiver for Narrowband Channelization," in Proc. IEEE MILCOM Conf., Boston, MA, Oct. 1998, pp. 497-501.
  100. T. M. Nguyen, J. Yoh, H.-G. Yeh, L. Curry, G. W. Goo, and R. Lopes, " Performance evaluation of the DVB and DSS waveforms for global broadcasting service," in Proc. IEEE MILCOM Conf., Boston, MA, Oct. 1998, pp. 189-193.
  101. H.-G. Yeh, "New Teaching Tools: Two Digital Signal Processing Software Packages," in Proc. International Conf.  on Signal Processing Applications & Technology, Toronto, Canada, Sep. 1998, pp. 635 - 639.
  102. H.-G. Yeh, "An ITU-T G.729 Speech Coder Implementation Using a TMS320C54X," in Proc. 8th International Conf. on Signal Processing Applications & Technology, San Diego, CA, Sep. 1997, pp. 410-413.
  103. H.-G. Yeh, Jia-Jin Chou, C. Hsueh, and G. Ho, "Performance Comparison Between 21 Adaptive Filter algorithms by Using "Adaptive Signal Processing (ASP)" Software",  in Proc. Signal Processing Applications Conf. at DSPx ‘96, Mar. 1996, San Jose, Calif., pp. 429-435.
  104. R. Kumar, P. Munjal, K. T. Woo, H.-G. Yeh, "WAAS Avionics Receiver Design Characteristics", in Proc. National Technical Meeting Technology and Operations: Partnership for Success in Navigation, Jan. 1996, Santa Monica, Calif., pp. 639-654.
  105. H.-G. Yeh, C. Hsueh, and G. Ho, "A new window-based computer aided engineering tool-ASP for adaptive signal processing," in Proc. Int. Conf. on Signal Processing Applications & Technology, Boston, MA, Oct. 1996, pp. 770-774.
  106. H.-G. Yeh and T. M. Nguyen, "Performance comparison between adaptive line enhancer and FFT for fast carrier acquisition," in Proc. 1995 DSPx Technical Program, May 1995, San Jose, Calif., pp. 275-285.
  107. T. M. Nguyen and H.-G. Yeh, "Behavior of PCM/PM/Bi-phase receivers in non-ideal channels," in Proc. 1995 IEEE Aerospace Applications Conf., Snowmass at Aspen, Co., pp. 111-125, Feb. 1995.
  108. T. M. Nguyen and H.-G. Yeh, "Behavior of PCM/PM/NRZ receivers in non-ideal channels - the separate effects of imperfect data streams and bandlimiting channels on performance" in Proc. ICCS’94, San Francisco, Dec. 1994, pp. 1380-1384.
  109. T. M. Nguyen and H.-G. Yeh, "Effects of the interfering harmonics caused by imperfect data streams on BPSK and QPSK receivers" in Proc. Singapore ICCS’94, Nov. 1994, pp. 625-629
  110. T. M. Nguyen, R. Kumar, and H.-G. Yeh, "Performance evaluation of digital receivers in the presence of intersymbol interference and slowly fading channel," in Proc. Singapore ICCS’94, Nov. 1994, pp. 658-662.
  111. T. M. Nguyen, H.-G. Yeh, and S. M. Hinedi, "Performance comparison of data-derived symbol synchronizers in the presence of unbalanced data streams," in Proc. 1994 International Conf. on Telecommunications, Dubai, Jan. 1994, pp. 116-120.
  112. E. F. Sang and H.-G. Yeh, "The use of transform domain LMS algorithm to adaptive equalization," in Proc. IECON ‘93, Maui, Hawaii, Nov. 1993, pp. 2061-2064.
  113. E. F. Sang and H.-G. Yeh, "Modified LMS algorithms for high speed underwater acoustic signal processing," in Proc.Oceans'93 Conf., Victoria, B.C., Canada, Oct. 1993, pp. II-259-264.
  114. D. Q. Tang and H.-G. Yeh, "Comparison of four parallel algorithms for systolic array processing," in Proc. IEEE Pacific Rim Conf. on Communications, Computers, and Signal Processing, Victoria, B.C., Canada, May 1993, pp. 666-669.
  115. T. M. Nguyen, S. Kayalar, H.-G. Yeh, and C. Kyriacou, "Advanced transponders for deep space applications," 1993 IEEE Aerospace Applications Conf. Digest, Steamboat Springs, Co., pp. 21-42, Jan. 1993.
  116. H.-G. Yeh, "Mobile satellite communication terminal: demodulator design," in Proc.1992 Int. Conf. Microwave & Communications, Najing, China, pp.46-51, Jun. 1992.
  117. H.-G. Yeh, "A recursive modified Gram-Schmidt algorithm and its VLSI systolic array architecture," in Proc. Int. Conf. Signal Processing, Beijing, China, pp.1105-1108, Oct. 1990.
  118. H.-G. Yeh, "Real-time implementation of two Kalman filters: matrix-based and UD factorization algorithms," in Proc. Int. Conf. Signal Processing, Beijing, China, pp. 591-594, Oct. 1990.
  119. H.-G. Yeh et al., "Parallel algorithms for least-square minimization and their VLSI systolic array architectures," in Proc. Int. Symp. Signal Processing and Its Application, Gold Coast, Australia, pp. 650-653, Aug. 1990.
  120. H.-G. Yeh and Z. J. Mou, "A fast modified LMS algorithm for adaptive filtering," in Proc. Lativian Signal Processing Int. Conf., Riga, U.S.S.R., pp. 401-405, Apr. 1990.
  121. H.-G. Yeh and S. Yilmaz, "Techniques of computing the discrete Fourier transform on 2-dimensional systolic arrays," in Proc. 2nd Annual Parallel Processing Symp., Fullerton, Calif., pp. 242-252, Feb. 1988.
  122. H.-G. Yeh and H. Quan, "Systolic array processing for the     matrix-based discrete Fourier transform," Conf. Rec. the 21st Asilomar Conf. Signals, Systems, Computers, Pacific Grove, CA, pp. 752-756, Nov. 1987.
  123. H.-G. Yeh and H.-Y. Yeh, "Fluid flow modeling and simulation for the coaxial cable of the LEASAT antenna system," in Proc. Applied Simula. & Modeling, pp. 151-154, Santa Barbara, CA, May 1987.
  124. H.-G. Yeh, "Adaptive noise cancellation for speech with a TMS32020", in Proc. IEEE Int. Conf. ASSP. Dallas, Texas, Apr. 1987, pp. 1171-1174.
  125. H.-G. Yeh, "An adaptive tracking method for unknown step inputs in linear systems," in Proc. IASTED Int. Sympo On Applied Control and Identification, LA CA, Dec. 1986, pp.22-24.
  126. H.-G. Yeh, "Matrix-based Discrete Fourier Transform and its implementation on systolic arrays," Conf. Rec. 20th Asilomar Conf. Signals, Systems, and Computers, Pacific Grove, CA, Nov. 1986, pp. 19-24.
  127. H.-G. Yeh, "Spectrum estimation using digital frequency tracking filter," in Proc. American Control Conf., Seattle, WA, Jun. 1986, pp. 1642-1644.
  128. H.-G. Yeh, "Kalman filtering and systolic array processors", in Proc. IEEE Int. Conf. ASSP, Tokyo, Japan, Apr. 1986, pp.2139-2142.
  129. H.-G. Yeh, "A novel scheme of computing the discrete Fourier transform using systolic array processors", in Proc. 7th IEEE Aerospace Application Conf., Steamboat Springs, CO, Feb. 1986.
  130. H.-G. Yeh, "Digital frequency tracking filter design", in Proc. 7th IEEE Aerospace Application Conf., Steamboat Springs, CO, Feb. 1986.
  131. H.-G. Yeh, "Processor elements and systolic arrays", Conf. Rec. 19th Asilomar Conf. on Circuits, Systems, and Computers, Pacific Grove, CA, Nov. 1985. pp.34-38.
  132. H.-G. Yeh, "Microprocessor-controlled adaptive suspension systems," in Proc. 6th IASTED Int. Symp. Robotics and Automation, Santa Barbara, Calif., pp. 114-117, May 1985.
  133. H.-G. Yeh, "Application of microprocessor on suspension systems", Conf. Rec. 17th Asilomar Conf. on Circuits, Systems, and Computers, Pacific Grove, CA, Nov. 1983, pp.291-294.
  134. H.-G. Yeh, "Design of microprocessor-controlled suspension," in Proc. 22nd IEEE Conf. on Decision and Controls, San Antonio, TX, Dec. 1983, pp.1224-1226.
  135. H.-G. Yeh, "A design method of failure-proof systems", in Proc. American Control Conf., San Francisco, CA., Jun. 1983, pp.1219-1221.
  136. H.-G. Yeh and A. R. Stubberud, "Adaptive filtering for noisy failures", Conf. Rec. 16th Asilomar Conf. on Circuits, Systems, and Computers, Pacific Grove, CA, Nov. 1982, pp.489-493.
  137. H. G. Xia, A. R. Stubberud, and H, G, Yeh, "A method of the detection and isolation of system failures," in Proc. 20th IEEE Conf. Decision and Controls, San Diego, Calif., pp.1377-1379, Dec. 1981

  1. A. Monterrubio, H.-G. Yeh, P. Marayong, "Improving the accuracy and speed of vision-based object detection in an assistive user interface for ergonomic port crane operation," in Proc.METRANS National Urban Freight Conference, Long Beach, CA, Oct. 2013.
  2. H.-G. Yeh, P. Marayong, E. Coronado, V. Ganji, and A. Chaudhari, "A preliminary experimental study of the testbed for ergonomic port crane operation," in Proc. METRANS National Urban Freight Conference, Long Beach, CA, Oct. 2011.
  3. P. Marayong, H.-G. Yeh, E. Coronado and Y. Bittar, "Preliminary Development of an Assistive User Interface for Ergonomic Port Crane Operation," in Proc. 52nd Annual Transportation Research Forum, Long Beach, CA, Mar. 2011.
  4. H.-G. Yeh and R. Ghosh, "Mobile Communications for High-Speed Transportable terminals", in Proc.52nd Annual Transportation Research Forum, Long Beach, CA, Mar. 2011.
  5. H.-G. Yeh, H.-Y. Yeh, and C. V. Houten, "Soft Defined Radio Communications for Interoperability,"  in Proc. 3rd National Urban Freight Conf.  Long Beach, CA, Oct. 2009.
  6. H.-G. Yeh, H.-Y. Yeh, and C. V. Houten, "Survey of port communication equipment for safety, security, and interoperability," in Proc. 2nd annual National Urban Freight Conf.  Long Beach, CA, Dec. 2007.
  7. H.-Y. Yeh, H.-G. Yeh, and P. Choudhury, "Examining the efficiency of container movements," in Proc. 2nd annual National Urban Freight Conf. Long Beach, CA, Dec. 2007.