K. C. Ho

241 papers B 5C 5Misc 29Journal 162Unranked 40
YearRankTypeTitle / Venue / Authors
2026 J jnl
Bayesian Model Selection for Active Primary Users Detection in a MIMO Cognitive Radio Network.
IEEE Trans. Commun.
Mohannad H. Al-Ali, Muthana Al-Amidie, Ahmed Al-Asadi, K. C. Ho
2026 J jnl
Joint Localization of Passive Object and Rigid Body Receiver Using Time Delay: Analysis and Solution.
IEEE Trans. Commun.
Qinman Lin, Gang Wang, K. C. Ho, Lei Huang
2026 J jnl
Localization of a constant velocity moving object using asynchronous transmitters at unknown positions.
Signal Process.
Jian Pei, Gang Wang, K. C. Ho, Lei Huang
2026 J jnl
Moving Rigid Body Localization Using TOA Only.
IEEE Trans. Wirel. Commun.
Yue Hu, Gang Wang, K. C. Ho
2026 J jnl
Multistatic Localization of Multiple Moving Objects Without Transmitter Position and Synchronization.
IEEE Trans. Aerosp. Electron. Syst.
Hongzhi Wen, Gang Wang, K. C. Ho
2026 J jnl
Multistatic Localization of a Moving Object Using Unsynchronized Receivers at Inaccurate Positions.
IEEE Wirel. Commun. Lett.
Haoran Zhang, Gang Wang, K. C. Ho
2026 J jnl
RSS-Based Localization With a Single Receiver: Method and Stochastic Analysis.
IEEE Trans. Wirel. Commun.
Jiajun He, K. C. Ho, Hien Quoc Ngo, Chao Wang, Han Yu, Hing Cheung So, Hyundong Shin, Michail Matthaiou
2026 J jnl
Transceiver-Aided Localization by Hybrid Time Delay and Angle Measurements in Direct-LOS Absent Environments.
IEEE Trans. Wirel. Commun.
Danyan Lin, Gang Wang, K. C. Ho
2026 J jnl
Wireless Localization in Modified Polar Representation by Rigid Body Receivers of Unknown Orientations Without Synchronizations and Transmitter Positions.
IEEE Trans. Wirel. Commun.
Xiaochuan Ke, K. C. Ho
2025 J jnl
A Fast Multiplierless Discrete Fourier Transform Approximation by Sparse Factorization Optimization [Tips & Tricks].
IEEE Signal Process. Mag.
Danyan Lin, Gang Wang, K. C. Ho, Xin Liao
2025 J jnl
An Investigation of Using Rigid Body Receivers for Locating a Non-Cooperative Object by Pseudo-Ranges in the Absence of Synchronization.
IEEE Trans. Signal Process.
Xiaochuan Ke, K. C. Ho
2025 J jnl
Feasibility Study and Optimum Sensor Path Planning for Localization by Doppler Derivatives.
IEEE Trans. Signal Process.
Xiaochuan Ke, K. C. Ho
2025 J jnl
Hybrid AOA-TDOA Localization of a Moving Source by Single Receiver.
IEEE Trans. Commun.
Dandan Pang, Gang Wang, K. C. Ho
2025 J jnl
Hybrid DTD-AOA Multi-Object Localization in 3-D by Single Receiver Without Synchronization and Some Transmitter Positions: Solutions and Analysis.
IEEE Trans. Signal Process.
Danyan Lin, Gang Wang, K. C. Ho, Lei Huang
2025 J jnl
Multistatic Localization of a Non-Cooperative Moving Object Using Single Antenna Receivers.
IEEE Trans. Signal Process.
Haoran Zhang, Gang Wang, K. C. Ho
2025 J jnl
Optimal Sensor Placement for Full-Set TDOA Localization Accounting for Sensor Location Errors.
IEEE Trans. Aerosp. Electron. Syst.
Chengjie Zhang, Xinyang Han, He Kong, K. C. Ho
2025 J jnl
Optimal Sensor Placement for Target Localization in IoT Systems: A Cramér-Rao Bound Perspective.
IEEE Internet Things Mag.
Sheng Xu, Linlong Wu, Kutluyil Dogançay, M. R. Bhavani Shankar, K. C. Ho, Xinyu Wu
2025 J jnl
Relay-Aided Rigid Body Localization in 3-D Using Hybrid TOA-AOA Measurements.
IEEE Internet Things J.
Tianye Chen, Gang Wang, K. C. Ho, Lei Huang
2025 — conf
Safe Policy Learning in Online Reinforcement Learning Using Augmented PPO and CMDPs for Robot Navigation.
IEEECONF
Zhongna Zhou, K. C. Ho, Zhao Sun, Trevor Tran
2025 J jnl
Target Localization and Sensor Self-Calibration of Position and Synchronization by Range and Angle Measurements.
IEEE Trans. Signal Process.
Tianyi Jia, Xiaochuan Ke, Hongwei Liu, K. C. Ho, Hongtao Su
2025 J jnl
Time-of-Arrival Simultaneous Sensor and Target Localization With Dynamic Optimal Sensor Placements.
IEEE Trans. Aerosp. Electron. Syst.
Xianliang Li, Sheng Xu, K. C. Ho
2025 J jnl
Underwater Acoustic Source Localization by TOA With Indeterminate Isogradient Sound Speed Profile.
IEEE Internet Things J.
Guanxu Chen, Gang Wang, K. C. Ho, Lei Huang
2025 J jnl
Underwater Moving Object Localization by TOA and FOA Modeled With Isogradient Sound Speed Profile.
IEEE Trans. Aerosp. Electron. Syst.
Qian Qin, Gang Wang, K. C. Ho
2024 J jnl
A Closed-Form Method With Low Noise Sensitivity for Locating a Moving Source on Earth at a Known Altitude.
IEEE Trans. Aerosp. Electron. Syst.
Gholamreza Bagherian, Nader Mokari, Bijan Abbasi Arand, K. C. Ho, Halim Yanikomeroglu
2024 J jnl
Beamforming for Unmanned Aerial Vehicle Swarm-Based Distributed Radar Array: Theoretical Analysis and Engineering Demonstration.
IEEE Trans. Aerosp. Electron. Syst.
Zhiwei Yang, Jibin Zheng, Yang Yang, Tiancang Zhang, Juan Yang, Hongwei Liu, K. C. Ho, Qi Gao
2024 J jnl
Bias-Reduced Closed-Form Method for 3-D Moving Object Localization by AOA Using Sensors at Known and Unknown Positions.
IEEE Trans. Wirel. Commun.
Sipu Zhou, Gang Wang, K. C. Ho
2024 J jnl
Bias-Reduced SDR Method for Locating a Noncooperative Moving Source Using TOAs and FOAs.
IEEE Trans. Aerosp. Electron. Syst.
Gang Wang, Shuli Yang, Jian Pei, K. C. Ho
2024 J jnl
Elliptic localization of multiple objects without position and synchronization of the transmitter.
Signal Process.
Zhenguo Jiang, Gang Wang, K. C. Ho, Yimao Sun
2024 J jnl
Localization by Doppler Derivatives and Doppler-Shifted Frequencies.
IEEE Trans. Signal Process.
Xiaochuan Ke, K. C. Ho
2024 J jnl
Localization of a Passive Object in 3-D by Propagation Time Delays to a Rigid Body Receiver of Unknown Location.
IEEE Trans. Signal Process.
Xiaochuan Ke, K. C. Ho
2024 — conf
Methodology and Toolkit for Spectral Analysis of Neural Signals.
MWSCAS
Ziao Chen, K. C. Ho, Satish S. Nair
2024 Misc conf
Multidimensional Scaling-Based TDOA Localization in Modified Polar Representation.
ICASSP
Beichuan Tang, Yimao Sun, K. C. Ho, Lei Zhang, Yanbing Yang
2024 J jnl
Multistatic Localization Aided by a Calibration Object in the Absence of Synchronization and Transmitter Position.
IEEE Trans. Wirel. Commun.
Gang Wang, Zhenguo Jiang, K. C. Ho
2024 J jnl
Optimal Sensor Placement and Velocity Configuration for TDOA-FDOA Localization and Tracking of a Moving Source.
IEEE Trans. Aerosp. Electron. Syst.
Yang Yang, Jibin Zheng, Hongwei Liu, K. C. Ho, Zhiwei Yang, Sizhe Gao
2024 J jnl
Projection-Based Algorithm and Performance Analysis for TDOA Localization in MPR.
IEEE Trans. Signal Process.
Yimao Sun, K. C. Ho, Tianyi Xing, Yanbing Yang, Liangyin Chen
2024 J jnl
Rigid Body Localization in Unsynchronized Sensor Networks: Analysis and Solution.
IEEE Trans. Wirel. Commun.
Xiaomeng Dong, Gang Wang, K. C. Ho, Lei Huang
2024 J jnl
Unified Near-Field and Far-Field TDOA Source Localization Without the Knowledge of Signal Propagation Speed.
IEEE Trans. Commun.
Gang Wang, Yudong Xiao, K. C. Ho, Lei Huang
2023 J jnl
An Asymptotically Optimal Estimator for Source Location and Propagation Speed by TDOA.
IEEE Signal Process. Lett.
Yimao Sun, K. C. Ho, Yanbing Yang, Liangyin Chen
2023 J jnl
Bias Reduced Semidefinite Relaxation Method for 3-D Moving Object Localization Using AOA.
IEEE Trans. Wirel. Commun.
Gang Wang, Peng Xiang, K. C. Ho
2023 Misc conf
Bias Reduced Semidefinite Relaxation Method for Multistatic Localization in the Absence of Transmitter Position And Its Synchronization.
ICASSP
Jian Pei, Gang Wang, K. C. Ho, Lei Huang
2023 J jnl
Elliptic Localization With Imperfect Clock Synchronization for Known and Unknown Propagation Speed Scenarios.
IEEE Trans. Aerosp. Electron. Syst.
Yudong Xiao, Gang Wang, K. C. Ho
2023 J jnl
Elliptic Localization of a Moving Object by Transmitter at Unknown Position and Velocity: A Semidefinite Relaxation Approach.
IEEE Trans. Mob. Comput.
Gang Wang, Ruichao Zheng, K. C. Ho
2023 J jnl
Integrating AOA With TDOA for Joint Source and Sensor Localization.
IEEE Trans. Signal Process.
K. C. Ho, Trung-Kien Le
2023 J jnl
Localization of Transmitters and Scatterers by Single Receiver.
IEEE Trans. Signal Process.
Yang Zhang, K. C. Ho
2023 J jnl
Mitigating Sensor Motion Effect for AOA and AOA-TOA Localizations in Underwater Environments.
IEEE Trans. Wirel. Commun.
Tianyi Jia, Hongwei Liu, K. C. Ho, Haiyan Wang
2023 J jnl
Multistatic Localization by Differential Time Delays and Time Differences of Arrival in the Absence of Transmitter Position.
IEEE Trans. Aerosp. Electron. Syst.
Wenjun Wu, Gang Wang, K. C. Ho
2023 J jnl
Objective Bayesian Approach for Binary Hypothesis Testing of Multivariate Gaussian Observations.
IEEE Trans. Inf. Theory
Mohannad H. Al-Ali, K. C. Ho
2023 J jnl
Robust Ellipse Fitting Based on Maximum Correntropy Criterion With Variable Center.
IEEE Trans. Image Process.
Wei Wang, Gang Wang, Chenlong Hu, K. C. Ho
2023 Misc conf
Robust Iterative Solution for Linear Array-Based 3-D Localization by Message Passing.
ICASSP
Yimao Sun, K. C. Ho, Yanbing Yang, Lei Zhang, Liangyin Chen
2023 J jnl
Robust TDOA localization based on maximum correntropy criterion with variable center.
Signal Process.
Wei Wang, Gang Wang, K. C. Ho, Lei Huang
2023 J jnl
Robust localization under NLOS environment in the presence of isolated outliers by full-Set TDOA measurements.
Signal Process.
Yuwei Wang, K. C. Ho, Zhi Wang
2023 J jnl
Source Localization by Frequency Measurements in Unknown Signal Propagation Speed Environments.
IEEE Trans. Aerosp. Electron. Syst.
Danyan Lin, Gang Wang, K. C. Ho
2022 J jnl
3-D Target Localization and Motion Analysis Based on Doppler Shifted Frequencies.
IEEE Trans. Aerosp. Electron. Syst.
Musaab M. Ahmed, K. C. Ho, Gang Wang
2022 J jnl
Computationally Attractive and Location Robust Estimator for IoT Device Positioning.
IEEE Internet Things J.
Yimao Sun, K. C. Ho, Gang Wang, Hongyang Chen, Yanbing Yang, Liangyin Chen, Qun Wan
2022 J jnl
Computationally attractive and statistically efficient estimator for noise resilient TOA localization.
Signal Process.
Yimao Sun, K. C. Ho, Yanbing Yang, Lei Zhang, Liangyin Chen
2022 J jnl
Enhanced precoder for secondary user of MIMO cognitive radio in the presence of CSIT uncertainties in the desired and interference links.
Signal Process.
Mohannad H. Al-Ali, K. C. Ho
2022 — conf
Exact Solution for Elliptic Localization With Imperfect Clock Synchronization.
SAM
Yudong Xiao, Gang Wang, K. C. Ho
2022 J jnl
Localization Through Transceivers in Unknown Constant Velocity Trajectories.
IEEE Trans. Signal Process.
K. C. Ho
2022 J jnl
Localization Using Time-Delay and Doppler Shift by Moving Monostatic Sensors.
IEEE Trans. Aerosp. Electron. Syst.
Tianyi Jia, Haiyan Wang, Gang Wang, K. C. Ho
2022 J jnl
Localization by Signals of Opportunity in the Absence of Transmitter Position.
IEEE Trans. Signal Process.
Yang Zhang, K. C. Ho
2022 J jnl
Optimal sensor placement for source tracking under synchronization offsets and sensor location errors with distance-dependent noises.
Signal Process.
Yang Yang, Jibin Zheng, Hongwei Liu, K. C. Ho, YangQuan Chen, Zhiwei Yang
2022 J jnl
Robust Ellipse Fitting Based on Maximum Correntropy Criterion With Variable Center.
CoRR
Wei Wang, Gang Wang, Chenlong Hu, K. C. Ho
2022 Misc conf
Semidefinite Relaxation Method for Moving Object Localization Using a Stationary Transmitter at Unknown Position.
ICASSP
Ruichao Zheng, Gang Wang, K. C. Ho, Lei Huang
2022 J jnl
Three Dimensional Source Localization Using Arrival Angles from Linear Arrays: Analytical Investigation and Optimal Solution.
IEEE Trans. Signal Process.
Yimao Sun, K. C. Ho, Lin Gao, Jifeng Zou, Yanbing Yang, Liangyin Chen
2021 J jnl
Accurate Semidefinite Relaxation Method for Elliptic Localization With Unknown Transmitter Position.
IEEE Trans. Wirel. Commun.
Ruichao Zheng, Gang Wang, K. C. Ho
2021 J jnl
Bias Reduced Semidefinite Relaxation Method for 3-D Rigid Body Localization Using AOA.
IEEE Trans. Signal Process.
Gang Wang, K. C. Ho, Xianjing Chen
2021 J jnl
Multistatic Localization in Partially Dynamic Scenario With Only Sensor Positions Available.
IEEE Trans. Aerosp. Electron. Syst.
Yang Zhang, K. C. Ho
2021 J jnl
Noise resilient solution and its analysis for multistatic localization using differential arrival times.
Signal Process.
Shuli Yang, Gang Wang, K. C. Ho
2021 J jnl
Non-Invasive Heart Rate Estimation From Ballistocardiograms Using Bidirectional LSTM Regression.
IEEE J. Biomed. Health Informatics
Changzhe Jiao, Chao Chen, Shuiping Gou, Dong Hai, Bo Yu Su, Marjorie Skubic, Licheng Jiao, Alina Zare, K. C. Ho
2021 J jnl
Robust Ellipse Fitting With Laplacian Kernel Based Maximum Correntropy Criterion.
IEEE Trans. Image Process.
Chenlong Hu, Gang Wang, K. C. Ho, Junli Liang
2021 J jnl
Room Geometry Estimation Using the Multipath Delays.
IEEE Signal Process. Lett.
Yue Wang, K. C. Ho, Lei Huang
2021 J jnl
Semidefinite relaxation method for unified near-Field and far-Field localization by AOA.
Signal Process.
Xianjing Chen, Gang Wang, K. C. Ho
2020 Misc conf
Accurate Localization of AUV in Motion by Explicit Solution Using Time Delays.
ICASSP
Tianyi Jia, K. C. Ho, Haiyan Wang, Xiaohong Shen
2020 Misc conf
Accurate Semidefinite Relaxation Method for 3-D Rigid Body Localization Using AOA.
ICASSP
Gang Wang, K. C. Ho
2020 J jnl
Algebraic Complete Solution for Joint Source and Sensor Localization Using Time of Flight Measurements.
IEEE Trans. Signal Process.
Trung-Kien Le, K. C. Ho
2020 J jnl
An Investigation and Solution of Angle Based Rigid Body Localization.
IEEE Trans. Signal Process.
Yue Wang, Gang Wang, Shanjie Chen, K. C. Ho, Lei Huang
2020 J jnl
Corrigendum to "Elliptic and hyperbolic localizations using minimum measurement solutions" [Signal Processing, 167 (2020) Article 107273].
Signal Process.
Sanaa S. A. Al-Samahi, Yang Zhang, K. C. Ho
2020 J jnl
Eigenspace Solution for AOA Localization in Modified Polar Representation.
IEEE Trans. Signal Process.
Yimao Sun, K. C. Ho, Qun Wan
2020 J jnl
Elliptic and hyperbolic localizations using minimum measurement solutions.
Signal Process.
Sanaa S. A. Al-Samahi, Yang Zhang, K. C. Ho
2020 J jnl
Joint Source and Sensor Localization by Angles of Arrival.
IEEE Trans. Signal Process.
Trung-Kien Le, K. C. Ho
2020 J jnl
Localization of a Moving Object With Sensors in Motion by Time Delays and Doppler Shifts.
IEEE Trans. Signal Process.
Tianyi Jia, K. C. Ho, Haiyan Wang, Xiaohong Shen
2020 J jnl
Localization of a Moving Source by Frequency Measurements.
IEEE Trans. Signal Process.
Musaab M. Ahmed, K. C. Ho, Gang Wang
2020 J jnl
Multistatic Moving Object Localization by a Moving Transmitter of Unknown Location and Offset.
IEEE Trans. Signal Process.
Yang Zhang, K. C. Ho
2020 Misc conf
Objective Bayesian Detection Under Spatially Correlated Gaussian Observations for Multi-Antenna Cognitive Radio Network.
ICASSP
Mohannad H. Al-Ali, K. C. Ho
2019 J jnl
A Large-Scale Multi-Institutional Evaluation of Advanced Discrimination Algorithms for Buried Threat Detection in Ground Penetrating Radar.
IEEE Trans. Geosci. Remote. Sens.
Jordan M. Malof, Daniël Reichman, Andrew Karem, Hichem Frigui, K. C. Ho, Joseph N. Wilson, Wen-Hsiung Lee, William Cummings, Leslie M. Collins
2019 Misc conf
Algebraic Solution for Tdoa Localization in Modified Polar Representation.
ICASSP
Yimao Sun, K. C. Ho, Qun Wan
2019 — conf
Classification of Brainwaves Using Convolutional Neural Network.
EUSIPCO
Swapnil R. Joshi, Drew B. Headley, K. C. Ho, Denis Paré, Satish S. Nair
2019 J jnl
Convex Relaxation Methods for Unified Near-Field and Far-Field TDOA-Based Localization.
IEEE Trans. Wirel. Commun.
Gang Wang, K. C. Ho
2019 J jnl
Effect of Sensor Motion on Time Delay and Doppler Shift Localization: Analysis and Solution.
IEEE Trans. Signal Process.
Tianyi Jia, K. C. Ho, Haiyan Wang, Xiaohong Shen
2019 — conf
Improving Elliptic/Hyperbolic Localization Under Multipath Environment Using Neural Network for Outlier Detection.
INFOCOM Workshops
Sanaa S. A. Al-Samahi, K. C. Ho, Naz E. Islam
2019 J jnl
Monitoring the Relative Blood Pressure Using a Hydraulic Bed Sensor System.
IEEE Trans. Biomed. Eng.
Bo Yu Su, Moein Enayati, K. C. Ho, Marjorie Skubic, Laurel Despins, James Keller, Mihail Popescu, Giovanna Guidoboni, Marilyn Rantz
2019 J jnl
Multistatic Localization in the Absence of Transmitter Position.
IEEE Trans. Signal Process.
Yang Zhang, K. C. Ho
2019 J jnl
Range-Based Rigid Body Localization With a Calibration Emitter for Mitigating Anchor Position Uncertainties.
IEEE Trans. Wirel. Commun.
Benjian Hao, K. C. Ho, Zan Li
2019 — conf
Robust ToA-Based Localization in a Mixed LOS/NLOS Environment Using Hybrid Mapping Technique.
EUSIPCO
Sanaa S. A. Al-Samahi, K. C. Ho, Naz E. Islam
2019 J jnl
Sensor Network-Based Rigid Body Localization via Semi-Definite Relaxation Using Arrival Time and Doppler Measurements.
IEEE Trans. Wirel. Commun.
Jian Jiang, Gang Wang, K. C. Ho
2019 J jnl
Solution and Analysis of TDOA Localization of a Near or Distant Source in Closed Form.
IEEE Trans. Signal Process.
Yimao Sun, K. C. Ho, Qun Wan
2019 J jnl
Uncovering Source Ranges From Range Differences Observed by Sensors at Unknown Positions: Fundamental Theory.
IEEE Trans. Signal Process.
Trung-Kien Le, K. C. Ho
2018 Misc conf
A Unified Estimator for Source Positioning and DOA Estimation Using AOA.
ICASSP
Yue Wang, K. C. Ho, Gang Wang
2018 J jnl
Accurate Rigid Body Localization via Semidefinite Relaxation Using Range Measurements.
IEEE Signal Process. Lett.
Jian Jiang, Gang Wang, K. C. Ho
2018 — conf
Complexity-Reduced Solution for TDOA Source Localization in Large Equal Radius Scenario with Sensor Position Errors.
EUSIPCO
Xi Li, Fucheng Guo, Le Yang, K. C. Ho
2018 — conf
Improving TOA Localization Through Outlier Detection Using Intersection of Lines of Position.
DSP
Sanaa S. A. Al-Samahi, K. C. Ho, Naz E. Islam
2018 J jnl
Multiple Instance Dictionary Learning for Beat-to-Beat Heart Rate Monitoring From Ballistocardiograms.
IEEE Trans. Biomed. Eng.
Changzhe Jiao, Bo Yu Su, Princess Lyons, Alina Zare, K. C. Ho, Marjorie Skubic
2018 — conf
Performance of Square-Range Least Squares and Square-Range Least Absolute Deviations for the Self-Localization of Sensor Nodes Using Convex Relaxations.
DSP
Shanjie Chen, K. C. Ho
2018 J jnl
Radar placement for fall detection: Signature and performance.
J. Ambient Intell. Smart Environ.
Bo Yu Su, K. C. Ho, Marilyn Rantz, Marjorie Skubic
2018 J jnl
Rank Properties for Matrices Constructed From Time Differences of Arrival.
IEEE Trans. Signal Process.
Trung-Kien Le, K. C. Ho, Trung-Hieu Le
2017 J jnl
A Markov Chain Monte Carlo Alternating Minimization Algorithm for Asynchronous Relay Network Localization.
IEEE Wirel. Commun. Lett.
Liyang Rui, K. C. Ho
2017 Misc conf
Bayesian multi-antenna sensing in cognitive radio networks using Fractional Bayes Factor.
ICASSP
Mohannad H. Al-Ali, K. C. Ho
2017 J jnl
Estimation of human walking speed by Doppler radar for elderly care.
J. Ambient Intell. Smart Environ.
Liyang Rui, Shanjie Chen, K. C. Ho, Marilyn Rantz, Marjorie Skubic
2017 J jnl
Heart rate monitoring using hydraulic bed sensor ballistocardiogram.
J. Ambient Intell. Smart Environ.
Licet Rosales, Bo Yu Su, Marjorie Skubic, K. C. Ho
2017 Misc conf
Moving target localization in multistatic sonar using time delays, Doppler shifts and arrival angles.
ICASSP
Liu Yang, Le Yang, K. C. Ho
2017 J jnl
Second-Order Performance Analysis and Unbiased Estimation for the Fitting of Concentric Circles.
J. Math. Imaging Vis.
Ali Al-Sharadqah, K. C. Ho
2017 J jnl
TDOA Positioning Irrespective of Source Range.
IEEE Trans. Signal Process.
Yue Wang, K. C. Ho
2016 J jnl
A Simple and Accurate TDOA-AOA Localization Method Using Two Stations.
IEEE Signal Process. Lett.
Jihao Yin, Qun Wan, Shiwen Yang, K. C. Ho
2016 J jnl
Accurate and Effective Localization of an Object in Large Equal Radius Scenario.
IEEE Trans. Wirel. Commun.
Sasa Li, K. C. Ho
2016 — conf
Localization of a mobile rigid sensor network.
EUSIPCO
Shanjie Chen, K. C. Ho
2016 J jnl
Moving Target Localization in Multistatic Sonar by Differential Delays and Doppler Shifts.
IEEE Signal Process. Lett.
Liu Yang, Le Yang, K. C. Ho
2016 Misc conf
Robust transmit precoding for underlay MIMO cognitive radio with interference leakage rate limit.
ICASSP
Mohannad H. Al-Ali, K. C. Ho
2016 — conf
Testing non-wearable fall detection methods in the homes of older adults.
EMBC
Marjorie Skubic, Bradford H. Harris, Erik E. Stone, K. C. Ho, Bo Yu Su, Marilyn Rantz
2016 J jnl
Transmit Precoding in Underlay MIMO Cognitive Radio With Unavailable or Imperfect Knowledge of Primary Interference Channel.
IEEE Trans. Wirel. Commun.
Mohannad H. Al-Ali, K. C. Ho
2015 J jnl
Accurate Localization of a Rigid Body Using Multiple Sensors and Landmarks.
IEEE Trans. Signal Process.
Shanjie Chen, K. C. Ho
2015 J jnl
An Asymptotically Efficient Estimator in Closed-Form for 3-D AOA Localization Using a Sensor Network.
IEEE Trans. Wirel. Commun.
Yue Wang, K. C. Ho
2015 Misc conf
Anchor nodes refinement in joint localization and synchronization of a sensor node.
ICASSP
Liyang Rui, Shanjie Chen, K. C. Ho
2015 J jnl
Doppler Radar Fall Activity Detection Using the Wavelet Transform.
IEEE Trans. Biomed. Eng.
Bo Yu Su, K. C. Ho, Marilyn Rantz, Marjorie Skubic
2015 J jnl
Efficient closed-form estimators for multistatic sonar localization.
IEEE Trans. Aerosp. Electron. Syst.
Liyang Rui, K. C. Ho
2015 — conf
Robust heartbeat detection from in-home ballistocardiogram signals of older adults using a bed sensor.
EMBC
Katy Lydon, Bo Yu Su, Licet Rosales, Moein Enayati, K. C. Ho, Marilyn Rantz, Marjorie Skubic
2014 J jnl
A Novel Expectation-Maximization Framework for Speech Enhancement in Non-Stationary Noise Environments.
IEEE ACM Trans. Audio Speech Lang. Process.
Daniel Pak-Kong Lun, Tak-Wai Shen, K. C. Ho
2014 J jnl
A Study on the Effects of Sensor Position Error and the Placement of Calibration Emitter for Source Localization.
IEEE Trans. Wirel. Commun.
Zhenhua Ma, K. C. Ho
2014 — conf
A Theoretical study on the placement of microphone arrays for improving the localization accuracy of a fall.
EMBC
Yun Li, K. C. Ho, Mihail Popescu, Marjorie Skubic
2014 J jnl
Algebraic Solution for Joint Localization and Synchronization of Multiple Sensor Nodes in the Presence of Beacon Uncertainties.
IEEE Trans. Wirel. Commun.
Liyang Rui, K. C. Ho
2014 J jnl
Asymptotically efficient estimators for the fittings of coupled circles and ellipses.
Digit. Signal Process.
Zhenhua Ma, K. C. Ho
2014 J jnl
Bias analysis of maximum likelihood target location estimator.
IEEE Trans. Aerosp. Electron. Syst.
Liyang Rui, K. C. Ho
2014 J jnl
Efficient Source Separation Algorithms for Acoustic Fall Detection Using a Microsoft Kinect.
IEEE Trans. Biomed. Eng.
Yun Li, K. C. Ho, Mihail Popescu
2014 J jnl
Elliptic Localization: Performance Study and Optimum Receiver Placement.
IEEE Trans. Signal Process.
Liyang Rui, K. C. Ho
2014 J jnl
Endmember Variability in Hyperspectral Analysis: Addressing Spectral Variability During Spectral Unmixing.
IEEE Signal Process. Mag.
Alina Zare, K. C. Ho
2014 — conf
Improving the projection method for TOA source localization in the presence of sensor position errors.
SAM
Jinzhou Li, K. C. Ho, Fucheng Guo, Wenli Jiang
2014 J jnl
Optimum sensor placement for fully and partially controllable sensor networks: A unified approach.
Signal Process.
Ming Sun, K. C. Ho
2014 Misc conf
Reaching asymptotic efficient performance for squared processing of range and range difference localizations in the presence of sensor position errors.
ICASSP
Shanjie Chen, K. C. Ho
2014 — conf
Sparsity promoted non-negative matrix factorization for source separation and detection.
DSP
Yanlin Wang, Yun Li, K. C. Ho, Alina Zare, Marjorie Skubic
2013 J jnl
A new constrained weighted least squares algorithm for TDOA-based localization.
Signal Process.
Lanxin Lin, Hing-Cheung So, Frankie K. W. Chan, Yiu Tong Chan, K. C. Ho
2013 J jnl
Achieving Asymptotic Efficient Performance for Squared Range and Squared Range Difference Localizations.
IEEE Trans. Signal Process.
Shanjie Chen, K. C. Ho
2013 Misc conf
Joint source localization and sensor position refinement for sensor networks.
ICASSP
Ming Sun, Zhenhua Ma, K. C. Ho
2013 — conf
Localization of an acoustic source using smart phones.
CCNC
Yue Wang, Liyang Rui, Wenjia Shi, K. C. Ho, Yi Shang
2013 J jnl
Simple Formulae for Bias and Mean Square Error Computation [DSP Tips and Tricks].
IEEE Signal Process. Mag.
Hing-Cheung So, Yiu Tong Chan, K. C. Ho, Yuan Chen
2013 J jnl
TDOA Source Localization in the Presence of Synchronization Clock Bias and Sensor Position Errors.
IEEE Trans. Signal Process.
Yue Wang, K. C. Ho
2012 J jnl
A Microphone Array System for Automatic Fall Detection.
IEEE Trans. Biomed. Eng.
Yun Li, K. C. Ho, Mihail Popescu
2012 J jnl
Accurate sequential self-localization of sensor nodes in closed-form.
Signal Process.
Ming Sun, Le Yang, K. C. Ho
2012 J jnl
An evaluation of several fusion algorithms for anti-tank landmine detection and discrimination.
Inf. Fusion
Hichem Frigui, Lijun Zhang, Paul D. Gader, Joseph N. Wilson, K. C. Ho, Andres Mendez-Vazquez
2012 J jnl
Bias Reduction for an Explicit Solution of Source Localization Using TDOA.
IEEE Trans. Signal Process.
K. C. Ho
2012 Misc conf
Bias analysis of source localization using the maximum likelihood estimator.
ICASSP
Liyang Rui, K. C. Ho
2012 — conf
Bias compensation for target tracking from range based Maximum Likelihood position estimates.
SAM
Liyang Rui, K. C. Ho
2012 C conf
Circle fitting using semi-definite programming.
ISCAS
Zhenhua Ma, Le Yang, K. C. Ho
2012 — conf
Doppler radar sensor positioning in a fall detection system.
EMBC
Liang Liu, Mihail Popescu, K. C. Ho, Marjorie Skubic, Marilyn Rantz
2012 — conf
Improving automatic sound-based fall detection using iVAT clustering and GA-based feature selection.
EMBC
Yun Li, Mihail Popescu, K. C. Ho
2012 — conf
Pulse rate estimation using hydraulic bed sensor.
EMBC
Bo Yu Su, K. C. Ho, Marjorie Skubic, Licet Rosales
2012 J jnl
Refining inaccurate sensor positions using target at unknown location.
Signal Process.
Ming Sun, K. C. Ho
2011 Misc conf
A quadratic constraint solution method for TDOA and FDOA localization.
ICASSP
Fucheng Quo, K. C. Ho
2011 J jnl
An Asymptotically Efficient Estimator for TDOA and FDOA Positioning of Multiple Disjoint Sources in the Presence of Sensor Location Uncertainties.
IEEE Trans. Signal Process.
Ming Sun, K. C. Ho
2011 — conf
Improving acoustic fall recognition by adaptive signal windowing.
EMBC
Yun Li, Mihail Popescu, K. C. Ho, Daniel P. Nabelek
2011 Misc conf
TOA localization in the presence of random sensor position errors.
ICASSP
Zhenhua Ma, K. C. Ho
2010 C conf
A multimodal Matching Pursuits Dissimilarity Measure applied to landmine/clutter discrimination.
IGARSS
Taylor C. Glenn, Joseph N. Wilson, K. C. Ho
2010 J jnl
Alleviating sensor position error in source localization using calibration emitters at inaccurate locations.
IEEE Trans. Signal Process.
Le Yang, K. C. Ho
2010 Misc conf
On using multiple calibration emitters and their geometric effects for removing sensor position errors in TDOA localization.
ICASSP
Le Yang, K. C. Ho
2009 J jnl
An approximately efficient TDOA localization algorithm in closed-form for locating multiple disjoint sources with erroneous sensor positions.
IEEE Trans. Signal Process.
Le Yang, K. C. Ho
2009 Misc conf
Solutions and comparison of Maximum Likelihood and Full-Least-Squares estimations for circle fitting.
ICASSP
Zhenhua Ma, K. C. Ho, Le Yang
2009 J jnl
Successive and asymptotically efficient localization of sensor nodes in closed-form.
IEEE Trans. Signal Process.
Ming Sun, K. C. Ho
2008 J jnl
An Investigation of Using the Spectral Characteristics From Ground Penetrating Radar for Landmine/Clutter Discrimination.
IEEE Trans. Geosci. Remote. Sens.
K. C. Ho, Lawrence Carin, Paul D. Gader, Joseph N. Wilson
2008 B conf
An integrated approach to robust speaker identification and speech recognition.
IJCNN
Chiman Kwan, J. Yin, Bulent Ayhan, S. Chu, X. Liu, K. Puckett, Y. Zhao, K. C. Ho, Martin Kruger, Irma Sityar
2008 J jnl
Doppler-Bearing Tracking in the Presence of Observer Location Error.
IEEE Trans. Signal Process.
Le Yang, Ming Sun, K. C. Ho
2008 Misc conf
Energy-based source localization with non-ideal energy decay factor.
ICASSP
Ming Sun, K. C. Ho
2008 J jnl
Generalized two-sided linear prediction approach for land mine detection.
Signal Process.
Thomas C. T. Chan, Hing-Cheung So, K. C. Ho
2008 J jnl
Geometric-Polar Tracking From Bearings-Only and Doppler-Bearing Measurements.
IEEE Trans. Signal Process.
K. C. Ho, Yiu Tong Chan
2008 J jnl
On Bandwidth Selection in Local Polynomial Regression Analysis and Its Application to Multi-resolution Analysis of Non-uniform Data.
J. Signal Process. Syst.
Zhiguo Zhang, Shing-Chow Chan, Ka-Leung Ho, K. C. Ho
2008 J jnl
On the Use of a Calibration Emitter for Source Localization in the Presence of Sensor Position Uncertainty.
IEEE Trans. Signal Process.
K. C. Ho, Le Yang
2008 B conf
On the use of aggregation operator for humanitarian demining using hand-held GPR.
FUZZ-IEEE
K. C. Ho, Joseph N. Wilson, Paul D. Gader
2008 J jnl
Particle Filtering Based Approach for Landmine Detection Using Ground Penetrating Radar.
IEEE Trans. Geosci. Remote. Sens.
William Ng, Thomas C. T. Chan, Hing-Cheung So, K. C. Ho
2008 J jnl
Passive Source Localization Using Time Differences of Arrival and Gain Ratios of Arrival.
IEEE Trans. Signal Process.
K. C. Ho, Ming Sun
2008 J jnl
Sensor Allocation for Source Localization With Decoupled Range and Bearing Estimation.
IEEE Trans. Signal Process.
K. C. Ho, Luis M. Vicente
2008 B conf
Speech separation algorithms for multiple speaker environments.
IJCNN
Chiman Kwan, J. Yin, Bulent Ayhan, S. Chu, X. Liu, K. Puckett, Y. Zhao, K. C. Ho, Martin Kruger, Irma Sityar
2007 J jnl
A Large-Scale Systematic Evaluation of Algorithms Using Ground-Penetrating Radar for Landmine Detection and Discrimination.
IEEE Trans. Geosci. Remote. Sens.
Joseph N. Wilson, Paul D. Gader, Wen-Hsiung Lee, Hichem Frigui, K. C. Ho
2007 — conf
A study on two-sided linear prediction approach for land mine detection.
EUSIPCO
Thomas C. T. Chan, Hing Cheung So, K. C. Ho
2007 J jnl
Adaptive Blind Narrowband Interference Cancellation for Multi-User Detection.
IEEE Trans. Wirel. Commun.
K. C. Ho, Xiaoning Lu, Vandana Mehta
2007 J jnl
An Accurate Algebraic Closed-Form Solution for Energy-Based Source Localization.
IEEE Trans. Speech Audio Process.
K. C. Ho, Ming Sun
2007 — conf
Combined beamspace and element space technique for partial adaptive concentric ring array.
EUSIPCO
Luis M. Vicente, K. C. Ho
2007 C conf
Denoising for Generalized Sidelobe Canceller.
ISCAS
Chun-Yat Ma, Tai-Chiu Hsung, Daniel Pak-Kong Lun, K. C. Ho, Hon Keung Kwan
2007 J jnl
Generalized Discrete Multiwavelet Transform With Embedded Orthogonal Symmetric Prefilter Bank.
IEEE Trans. Signal Process.
Tai-Chiu Hsung, Daniel Pak-Kong Lun, Yu-Hing Shum, K. C. Ho
2007 J jnl
Source Localization Using TDOA and FDOA Measurements in the Presence of Receiver Location Errors: Analysis and Solution.
IEEE Trans. Signal Process.
K. C. Ho, Xiaoning Lu, La-or Kovavisaruch
2007 J jnl
Unbiased equation-error based algorithms for efficient system identification using noisy measurements.
Signal Process.
Hing-Cheung So, Yiu Tong Chan, K. C. Ho, Frankie K. W. Chan
2006 J jnl
3-D array pattern synthesis with frequency Invariant property for concentric ring array.
IEEE Trans. Signal Process.
Yunhong Li, K. C. Ho, Chiman Kwan
2006 J jnl
An Automated Acoustic System to Monitor and Classify Birds.
EURASIP J. Adv. Signal Process.
Chiman Kwan, K. C. Ho, Gang Mei, Yunhong Li, Zhubing Ren, Roger Xu, Y. Zhang, Debang Lao, M. Stevenson, Vincent Stanford, Cedrick Rochet
2006 — conf
An Improved Partial Adaptive Narrow-Band Beamformer Using Concentric Ring Array.
ICASSP (4)
Luis M. Vicente, K. C. Ho, Chiman Kwan
2006 J jnl
An asymptotically unbiased estimator for bearings-only and Doppler-bearing target motion analysis.
IEEE Trans. Signal Process.
K. C. Ho, Yiu Tong Chan
2006 — conf
Analysis of the Degradation in Source Location Accuracy in the Presence of Sensor Location Error.
ICASSP (4)
Xiaoning Lu, K. C. Ho
2006 J jnl
Orthogonal symmetric prefilter banks for discrete multiwavelet transforms.
IEEE Signal Process. Lett.
Tai-Chiu Hsung, Daniel Pak-Kong Lun, K. C. Ho
2006 C conf
Taylor-series technique for moving source localization in the presence of sensor location errors.
ISCAS
Xiaoning Lu, K. C. Ho
2005 — conf
Alternate source and receiver location estimation using TDOA with receiver position uncertainties.
ICASSP (4)
La-or Kovavisaruch, K. C. Ho
2005 J jnl
An iterative approximate MAP symbol estimator for uncoded synchronous CDMA.
IEEE Trans. Wirel. Commun.
Shannon D. Blunt, K. C. Ho
2005 — conf
Generalized partially adaptive concentric ring array.
ISCAS (4)
Yunhong Li, K. C. Ho, Chiman Kwan, Yee Hong Leung
2005 J jnl
Joint time-scale and TDOA estimation: analysis and fast approximation.
IEEE Trans. Signal Process.
Yiu-Tong Chan, K. C. Ho
2005 J jnl
Linear prediction approach for efficient frequency estimation of multiple real sinusoids: algorithms and analyses.
IEEE Trans. Signal Process.
Hing-Cheung So, Kit Wing Chan, Yiu Tong Chan, K. C. Ho
2005 — conf
Novel adaptive methods for narrowband interference cancellation in CDMA multi-user detection.
ICASSP (3)
Xiaoning Lu, K. C. Ho
2005 J jnl
Optimizing the multiwavelet shrinkage denoising.
IEEE Trans. Signal Process.
Tai-Chiu Hsung, Daniel Pak-Kong Lun, K. C. Ho
2005 J jnl
Real-Time Landmine Detection with Ground-Penetrating Radar Using Discriminative and Adaptive Hidden Markov Models.
EURASIP J. Adv. Signal Process.
Hichem Frigui, K. C. Ho, Paul D. Gader
2004 — conf
A novel partial adaptive broad-band beamformer using concentric ring array.
ICASSP (2)
Yunhong Li, K. C. Ho, Chiman Kwan
2004 — conf
Bird classification algorithms: theory and experimental results.
ICASSP (5)
Chiman Kwan, Gang Mei, George Zhao, Zhubing Ren, Roger Xu, Vincent Stanford, Cedrick Rochet, Julian Aube, K. C. Ho
2004 C conf
Improving landmine detection using frequency domain features from ground penetrating radar.
IGARSS
K. C. Ho, Paul D. Gader, Joseph N. Wilson
2004 — conf
Iterative MAP multiuser detection for constant modulus constellations in synchronous CDMA.
ICASSP (4)
Shannon D. Blunt, K. C. Ho
2004 — conf
Unbiased equation-error approach for efficient IIR system identification.
EUSIPCO
Hing-Cheung So, Yiu Tong Chan, K. C. Ho, Kit Wing Chan
2003 — conf
Classification of BPSK and QPSK signals with unknown signal level using the Bayes technique.
ISCAS (4)
Liang Hong, K. C. Ho
2003 — conf
Design of broad-band circular ring microphone array for speech acquisition in 3-D.
ICASSP (5)
Yunhong Li, K. C. Ho, Chiman Kwan
2003 — conf
Localization of a moving source using TDOA and FDOA measurements.
ISCAS (4)
K. C. Ho, Wenwei Xu
2003 — conf
TDOA-SDOA estimation with moving source and receivers.
ICASSP (5)
Yiu Tong Chan, K. C. Ho
2002 J jnl
A linear prediction land mine detection algorithm for hand held ground penetrating radar.
IEEE Trans. Geosci. Remote. Sens.
K. C. Ho, Paul D. Gader
2002 Misc conf
An iterative maximum a posteriori (MAP) estimator for multiuser detection in synchronous CDMA systems.
ICASSP
Shannon D. Blunt, K. C. Ho
2002 J jnl
Feature and decision level sensor fusion of electromagnetic induction and ground penetrating radar sensors for landmine detection with hand-held units.
Inf. Fusion
Ronald Joe Stanley, Paul D. Gader, K. C. Ho
2001 J jnl
An iterative algorithm for two-scale wavelet decomposition.
IEEE Trans. Signal Process.
K. C. Ho, Yiu Tong Chan
2001 J jnl
Performance of multiple LMS adaptive filters in tandem.
IEEE Trans. Signal Process.
K. C. Ho
2000 Misc conf
A new sampling of echo paths in North American networks.
ICASSP
K. C. Ho, Qing-Guang Liu, R. Rabipour, P. Yatrou
2000 J jnl
A study of two adaptive filters in tandem.
IEEE Trans. Signal Process.
K. C. Ho
2000 B conf
Detection of GSM interference in a CDMA wireless communication link.
WCNC
K. C. Ho, S. Tutsanasuwan, C. H. Davis
2000 B conf
Modified CRLB on the modulation parameters of OQPSK signal and MSK signal.
WCNC
Liang Hong, K. C. Ho
2000 Misc conf
Novel sparse adaptive algorithm in the Haar transform domain.
ICASSP
Shannon D. Blunt, K. C. Ho
1999 J jnl
Filter design and comparison for two fast CWT algorithms.
IEEE Trans. Signal Process.
K. C. Ho, Yiu Tong Chan
1999 Misc conf
Filter design for CWT computation using the Shensa algorithm.
ICASSP
Yiu Tong Chan, K. C. Ho
1999 — conf
On improving the accuracy of a wavelet based identifier to classify CDMA signal and GSM signal.
ISCAS (4)
K. C. Ho, Haiqin Liu, Liang Hong
1998 J jnl
Fast CWT computation at integer scales by the generalized MRA structure.
IEEE Trans. Signal Process.
K. C. Ho
1998 J jnl
Optimum discrete wavelet scaling and its application to delay and Doppler estimation.
IEEE Trans. Signal Process.
K. C. Ho, Yiu Tong Chan
1996 J jnl
A minimum misadjustment adaptive FIR filter.
IEEE Trans. Signal Process.
K. C. Ho
1996 Misc conf
Estimation of delay and Doppler by wavelet transform.
ICASSP
K. C. Ho, Yiu Tong Chan, M. O. Johnson
1996 J jnl
Multiresolution analysis, its link to the discrete parameter wavelet transform, and its initialization.
IEEE Trans. Signal Process.
Yiu Tong Chan, K. C. Ho
1995 J jnl
Bias removal in equation-error adaptive IIR filters.
IEEE Trans. Signal Process.
K. C. Ho, Yiu Tong Chan
1995 Misc conf
Signal identification based on orthogonal transform.
ICASSP
K. C. Ho, A. E. Scheidl, Robert J. Inkol
1995 J jnl
Split filter structures for LMS adaptive filtering.
Signal Process.
K. C. Ho, Pak-Chung Ching
1994 J jnl
A simple and efficient estimator for hyperbolic location.
IEEE Trans. Signal Process.
Yiu Tong Chan, K. C. Ho
1994 — conf
An efficient closed-form localization solution from time difference of arrival measurements.
ICASSP (2)
Yiu Tong Chan, K. C. Ho
1994 — conf
Geolocalization by combined range difference and range rate difference measurements.
ICASSP (2)
George Henry Niezgoda, K. C. Ho
1993 — conf
A novel constrained algorithm for delay estimation in the presence of multipath transmissions.
ICASSP (1)
Hing-Cheung So, P. C. Ching, K. C. Ho, Yiu Tong Chan
1993 J jnl
Adaptive time-delay estimation in nonstationary signal and/or noise power environments.
IEEE Trans. Signal Process.
K. C. Ho, Yiu Tong Chan, P. C. Ching
1992 J jnl
A new configuration for convergence speedup in adaptive time-delay estimation.
IEEE Trans. Signal Process.
K. C. Ho, Pak-Chung Ching, Yiu Tong Chan
1992 J jnl
Performance analysis of a split-path LMS adaptive filter for AR modeling.
IEEE Trans. Signal Process.
K. C. Ho, Pak-Chung Ching
1991 Misc conf
Adaptive time delay estimation in noisy environments.
ICASSP
K. C. Ho, P. C. Ching, Yiu Tong Chan
1990 Misc conf
Convergence speed up in adaptive time delay estimation.
ICASSP
K. C. Ho, P. C. Ching, Yiu Tong Chan