P. C. Ching

ORCID

Publication Activity (10 Years)

Years Active: 1987-2024
Publications (10 Years): 43

Top Venues

Publications

Tong Zhang, Shuai Wang, Yinfei Xu, Rui Wang, P. C. Ching, H. Vincent Poor
The Generalized Degrees-of-Freedom Region of the Two-User MIMO Broadcast Channel With Delayed CSIT. IEEE Trans. Inf. Theory 70 (2) (2024)
Shuo Zheng, Bojie Lv, Tong Zhang, Rui Wang, P. C. Ching
Joint Beamforming Design for Integrated Passive Sensing and Communications in V2I Networks. IEEE Signal Process. Lett. 30 (2023)
Shuo Zheng, Bojie Lv, Tong Zhang, Yinfei Xu, Gaojie Chen, Rui Wang, P. C. Ching
On DoF of Active RIS-Assisted MIMO Interference Channel With Arbitrary Antenna Configurations: When Will RIS Help? IEEE Trans. Veh. Technol. 72 (12) (2023)
Shuiyang Mao, P. C. Ching, Tan Lee
Enhancing Segment-Based Speech Emotion Recognition by Iterative Self-Learning. IEEE ACM Trans. Audio Speech Lang. Process. 30 (2022)
Shuo Zheng, Bojie Lv, Tong Zhang, Yinfei Xu, Gaojie Chen, Rui Wang, P. C. Ching
On DoF of Active RIS-Assisted MIMO Interference Channel with Arbitrary Antenna Configurations: When Will RIS Help? CoRR (2022)
Yao Ge, P. C. Ching
Energy Efficiency for Proactive Eavesdropping in Cooperative Cognitive Radio Networks. CoRR (2022)
Yao Ge, P. C. Ching
Energy Efficiency for Proactive Eavesdropping in Cooperative Cognitive Radio Networks. IEEE Internet Things J. 9 (15) (2022)
Yao Ge, Qinwen Deng, P. C. Ching, Zhi Ding
OTFS Signaling for Uplink NOMA of Heterogeneous Mobility Users. CoRR (2021)
Xiongwei Wu, Jun Li, Ming Xiao, P. C. Ching, H. Vincent Poor
Multi-Agent Reinforcement Learning for Cooperative Coded Caching via Homotopy Optimization. IEEE Trans. Wirel. Commun. 20 (8) (2021)
Shuiyang Mao, P. C. Ching, Tan Lee
Enhancing Segment-Based Speech Emotion Recognition by Deep Self-Learning. CoRR (2021)
Yao Ge, Qinwen Deng, P. C. Ching, Zhi Ding
Receiver Design for OTFS with a Fractionally Spaced Sampling Approach. IEEE Trans. Wirel. Commun. 20 (7) (2021)
Xiongwei Wu, Xiuhua Li, Jun Li, P. C. Ching, Victor C. M. Leung, H. Vincent Poor
Caching Transient Content for IoT Sensing: Multi-Agent Soft Actor-Critic. IEEE Trans. Commun. 69 (9) (2021)
Yao Ge, Qinwen Deng, P. C. Ching, Zhi Ding
OTFS Signaling for Uplink NOMA of Heterogeneous Mobility Users. IEEE Trans. Commun. 69 (5) (2021)
Yao Ge, Qinwen Deng, P. C. Ching, Zhi Ding
Receiver Design for OTFS with Fractionally Spaced Sampling Approach. CoRR (2020)
Shuiyang Mao, P. C. Ching, C.-C. Jay Kuo, Tan Lee
Advancing Multiple Instance Learning with Attention Modeling for Categorical Speech Emotion Recognition. INTERSPEECH (2020)
Xiongwei Wu, Xiuhua Li, Jun Li, P. C. Ching, H. Vincent Poor
Deep Reinforcement Learning for IoT Networks: Age of Information and Energy Cost Tradeoff. GLOBECOM (2020)
Xiongwei Wu, Qiang Li, Yawei Lu, H. Vincent Poor, Victor C. M. Leung, P. C. Ching
Latency-Minimized Design of secure transmissions in UAV-Aided Communications. ICASSP (2020)
Shuiyang Mao, P. C. Ching, Tan Lee
Emotion Profile Refinery for Speech Emotion Classification. CoRR (2020)
Xiongwei Wu, Qiang Li, Xiuhua Li, Victor C. M. Leung, P. C. Ching
Joint Long-Term Cache Updating and Short-Term Content Delivery in Cloud-Based Small Cell Networks. IEEE Trans. Commun. 68 (5) (2020)
Xiongwei Wu, Jun Li, Ming Xiao, P. C. Ching, H. Vincent Poor
Multi-Agent Reinforcement Learning for Cooperative Coded Caching via Homotopy Optimization. CoRR (2020)
Xiongwei Wu, Xiuhua Li, Jun Li, P. C. Ching, Victor C. M. Leung, H. Vincent Poor
Caching Transient Content for IoT Sensing: Multi-Agent Soft Actor-Critic. CoRR (2020)
Shuiyang Mao, P. C. Ching, Tan Lee
EigenEmo: Spectral Utterance Representation Using Dynamic Mode Decomposition for Speech Emotion Classification. CoRR (2020)
Shuiyang Mao, P. C. Ching, C.-C. Jay Kuo, Tan Lee
Advancing Multiple Instance Learning with Attention Modeling for Categorical Speech Emotion Recognition. CoRR (2020)
Xiongwei Wu, Xiuhua Li, Jun Li, P. C. Ching, H. Vincent Poor
Deep Reinforcement Learning for IoT Networks: Age of Information and Energy Cost Tradeoff. CoRR (2020)
Xiongwei Wu, Qiang Li, Xiuhua Li, Victor C. M. Leung, P. C. Ching
Joint Long-Term Cache Updating and Short-Term Content Delivery in Cloud-Based Small Cell Networks. CoRR (2020)
Shuiyang Mao, P. C. Ching, Tan Lee
EigenEmo: Spectral Utterance Representation Using Dynamic Mode Decomposition for Speech Emotion Classification. INTERSPEECH (2020)
Xiongwei Wu, Qiang Li, Yawei Lu, H. Vincent Poor, Victor C. M. Leung, P. C. Ching
Latency-Minimized Design of Secure Transmissions in UAV-Aided Communications. CoRR (2020)
Yao Ge, P. C. Ching
Spectrum Sharing and Energy Cooperation in Wireless Powered Cognitive Radio Networks. VTC Fall (2019)
Shuiyang Mao, P. C. Ching, Tan Lee
Deep Learning of Segment-Level Feature Representation with Multiple Instance Learning for Utterance-Level Speech Emotion Recognition. INTERSPEECH (2019)
Xiongwei Wu, Qiang Li, Victor C. M. Leung, P. C. Ching
Joint Fronthaul Multicast and Cooperative Beamforming for Cache-Enabled Cloud-Based Small Cell Networks: An MDS Codes-Aided Approach. IEEE Trans. Wirel. Commun. 18 (10) (2019)
Xiongwei Wu, Xiuhua Li, Qiang Li, Victor C. M. Leung, P. C. Ching
Latency Driven Fronthaul Bandwidth Allocation and Cooperative Beamforming for Cache-enabled Cloud-based Small Cell Networks. ICASSP (2019)
Xiongwei Wu, Qiang Li, Xiuhua Li, Victor C. M. Leung, P. C. Ching
Joint Long-Term Cache Allocation and Short-Term Content Delivery in Green Cloud Small Cell Networks. CoRR (2019)
Tong Zhang, P. C. Ching
Secure MIMO Interference Channel with Confidential Messages and Delayed CSIT. ICASSP (2019)
Man-Wai Un, Mingjie Shao, Wing-Kin Ma, P. C. Ching
Deep Mimo Detection Using ADMM Unfolding. DSW (2019)
Xiongwei Wu, Qiang Li, Xiuhua Li, Victor C. M. Leung, P. C. Ching
Joint Long-Term Cache Allocation and Short-Term Content Delivery in Green Cloud Small Cell Networks. ICC (2019)
Shuiyang Mao, Dehua Tao, Guangyan Zhang, P. C. Ching, Tan Lee
Revisiting Hidden Markov Models for Speech Emotion Recognition. ICASSP (2019)
Yuanyuan Liu, Ying Qin, Siyuan Feng, Tan Lee, P. C. Ching
Disordered Speech Assessment Using Kullback-Leibler Divergence Features with Multi-Task Acoustic Modeling. ISCSLP (2018)
Yuanyuan Liu, Tan Lee, Thomas K. T. Law, Kathy Y. S. Lee, P. C. Ching
Prediction of Voice Disorder Severity: Contributions from Sustained Vowels and Continuous Speech. ISCSLP (2018)
Xiongwei Wu, P. C. Ching
Content Delivery Design for Cache-Aided Cloud Radio Access Network to Achieve Low Latency. ICASSP (2018)
Tong Zhang, Xiongwei Wu, Yinfei Xu, Yao Ge, P. C. Ching
Three-User Mimo Broadcast Channel with Delayed Csit: A Higher Achievable DoF. ICASSP (2018)
Yao Ge, P. C. Ching
Robust Secrecy Design for MIMO SWIPT with Artificial Noise and Full-Duplex Receiver Jamming. GlobalSIP (2018)
Yuanyuan Liu, Tan Lee, P. C. Ching, Thomas K. T. Law, Kathy Y. S. Lee
Acoustic Assessment of Disordered Voice with Continuous Speech Based on Utterance-Level ASR Posterior Features. INTERSPEECH (2017)
Tong Zhang, P. C. Ching
Interference alignment on MIMO X channel with synergistic CSIT. ICASSP (2017)
Lu Yang, Wei Zhang, Nengheng Zheng, P. C. Ching
Opportunistic user scheduling in MIMO cognitive radio networks. ICASSP (2014)
Yun Liu, Wei Zhang, Soung Chang Liew, P. C. Ching
Achieving full-diversity and fast maximum likelihood decoding in asynchronous analog network coding. ICASSP (2014)
Ran Cai, Wei Zhang, P. C. Ching, Timothy N. Davidson, Jian-Kang Zhang
Performance of partial zero-forcing beamforming in large random spectrum sharing networks. ICASSP (2014)
Yun Liu, Wei Zhang, P. C. Ching
Full-diversity distributed space-time codes with an efficient ML decoder for asynchronous cooperative communications. ICASSP (2013)
Chao Zhai, Wei Zhang, P. C. Ching
Cooperative Spectrum Sharing Based on Two-Path Successive Relaying. IEEE Trans. Commun. 61 (6) (2013)
Yalin Zhang, P. C. Ching, Qinyu Zhang
Hybrid spectrum sharing with imperfect sensing in fading channels. ICASSP (2013)
Ye Yang, Qiang Li, Wing-Kin Ma, Jianhua Ge, P. C. Ching
Cooperative Secure Beamforming for AF Relay Networks With Multiple Eavesdroppers. IEEE Signal Process. Lett. 20 (1) (2013)
Ye Yang, Tsung-Hui Chang, Jianhua Ge, Wing-Kin Ma, P. C. Ching
Achieving full cooperative and frequency diversity in bit-interleaved coded two-way relay networks. WCNC (2013)
Ran Cai, Jian-Kang Zhang, Timothy N. Davidson, Kon Max Wong, P. C. Ching
Power control for multiple spectrum-sharing networks under random geometric topologies. ICASSP (2013)
Ning Wang, P. C. Ching, Tan Lee
Exploration of Phase and Vocal Excitation Modulation Features for Speaker Recognition. CCBR (2012)
Ran Cai, Wei Zhang, P. C. Ching
Spectrum sharing between random geometric networks. ICASSP (2012)
Chao Zhai, Wei Zhang, P. C. Ching
Spectrum sharing based on two-path successive relaying. ICASSP (2012)
Chao Zhai, Wei Zhang, P. C. Ching
Spectrum leasing based on bandwidth efficient relaying in cognitive radio networks. GLOBECOM (2012)
Ning Wang, P. C. Ching, Nengheng Zheng, Tan Lee
Robust Speaker Recognition Using Denoised Vocal Source and Vocal Tract Features. IEEE Trans. Speech Audio Process. 19 (1) (2011)
Ning Wang, P. C. Ching, Tan Lee
Robust speaker verification using phase information of speech. ISCSLP (2010)
Ning Wang, P. C. Ching, Tan Lee
Exploitation of phase information for speaker recognition. INTERSPEECH (2010)
Houwei Cao, P. C. Ching, Tan Lee, Yu Ting Yeung
Semantics-based language modeling for Cantonese-English code-mixing speech recognition. ISCSLP (2010)
Houwei Cao, Tan Lee, P. C. Ching
Cross-lingual speaker adaptation via Gaussian component mapping. INTERSPEECH (2010)
Joyce Y. C. Chan, Houwei Cao, P. C. Ching, Tan Lee
Automatic Recognition of Cantonese-English Code-Mixing Speech. Int. J. Comput. Linguistics Chin. Lang. Process. 14 (3) (2009)
Ning Wang, P. C. Ching, Tan Lee
Exploration of vocal excitation modulation features for speaker recognition. INTERSPEECH (2009)
Houwei Cao, P. C. Ching, Tan Lee
Effects of language mixing for automatic recognition of Cantonese-English code-mixing utterances. INTERSPEECH (2009)
Siu Wa Lee, Frank K. Soong, P. C. Ching, Tan Lee
Pitch Tracking for Model-Based Speech Separation. ISCSLP (2008)
Nengheng Zheng, Xia Li, Houwei Cao, Tan Lee, P. C. Ching
Deriving MFCC Parameters from the Dynamic Spectrum for Robust Speech Recognition. ISCSLP (2008)
Wentao Gu, Tan Lee, P. C. Ching
Prosodic Variation in Cantonese-English Code-Mixed Speech. ISCSLP (2008)
Yu Ting Yeung, Houwei Cao, Nengheng Zheng, Tan Lee, P. C. Ching
Language modeling for speech recognition of spoken Cantonese. INTERSPEECH (2008)
Wei Zhang, Yabo Li, Xiang-Gen Xia, P. C. Ching, Khaled Ben Letaief
Distributed Space-Frequency Coding in Broadband Ad Hoc Networks. ICASSP (3) (2007)
Shan Ouyang, Tan Lee, P. C. Ching
A power-based adaptive method for eigenanalysis without square-root operations. Digit. Signal Process. 17 (1) (2007)
Nengheng Zheng, Tan Lee, Ning Wang, P. C. Ching
Integrating Complementary Features from Vocal Source and Vocal Tract for Speaker Identification. Int. J. Comput. Linguistics Chin. Lang. Process. 12 (3) (2007)
Wing-Kin Ma, Chong-Yung Chi, P. C. Ching
Extended Differential Unitary Space-Time Modulation: A Non-Coherent Scheme with Error Penalty Less Than 3DB. ICASSP (4) (2006)
Joyce Y. C. Chan, P. C. Ching, Tan Lee, Houwei Cao
Automatic speech recognition of Cantonese-English code-mixing utterances. INTERSPEECH (2006)
Meng Yuan, Tan Lee, P. C. Ching, Yu Zhu
Speech recognition on DSP: issues on computational efficiency and performance analysis. Microprocess. Microsystems 30 (3) (2006)
Nengheng Zheng, Ning Wang, Tan Lee, P. C. Ching
Speaker Verification Using Complementary Information from Vocal Source and Vocal Tract. ISCSLP (2006)
Nengheng Zheng, P. C. Ching, Ning Wang, Tan Lee
Integrating Complementary Features with a Confidence Measure for Speaker Identification. ISCSLP (2006)
Sheng Zhang, P. C. Ching, Fanrang Kong
Automatic emotion recognition of speech signal in Mandarin. INTERSPEECH (2006)
Zhao Wang, P. C. Ching
Constrained Least Squares Estimation for Position Tracking. ICASSP (4) (2006)
Joyce Y. C. Chan, P. C. Ching, Tan Lee
Development of a Cantonese-English code-mixing speech corpus. INTERSPEECH (2005)
Tien Ying Fung, Yuk-Chi Li, Eddie Sio, Icarus Lee, Helen M. Meng, P. C. Ching
Embedded Cantonese TTS for multi-device access to web content. INTERSPEECH (2005)
Wei Zhang, Xiang-Gen Xia, P. C. Ching, Wing-Kin Ma
On the number of pilots for OFDM system in multipath fading channels. ICASSP (4) (2004)
Wing-Kin Ma, P. C. Ching, Timothy N. Davidson, Ba-Ngu Vo
Blind symbol identifiability of orthogonal space-time block codes. ICASSP (4) (2004)
Jen-Tzung Chien, P. C. Ching, Eric Chang
Editorial. Int. J. Speech Technol. 7 (2-3) (2004)
Tien Ying Fung, Yuk-Chi Li, Helen M. Meng, P. C. Ching
Prosody and style controls in CU VOCAL using SSML and SAPI XML tags. ISCSLP (2004)
Nengheng Zheng, P. C. Ching, Tan Lee
Time -frequency analysis of vocal source signal for speaker recognition. INTERSPEECH (2004)
Helen M. Meng, P. C. Ching, Shuk Fong Chan, Yee Fong Wong, Cheong Chat Chan
ISIS: an adaptive, trilingual conversational system with interleaving interaction and delegation dialogs. ACM Trans. Comput. Hum. Interact. 11 (3) (2004)
Nengheng Zheng, P. C. Ching
Using Haar transformed vocal source information for automatic speaker recognition. ICASSP (1) (2004)
Joyce Y. C. Chan, P. C. Ching, Tan Lee, Helen M. Meng
Detection of language boundary in code-switching utterances by bi-phone probabilities. ISCSLP (2004)
Wai-Kit Lo, Helen M. Meng, P. C. Ching
Multi-Scale Spoken Document Retrieval for Cantonese Broadcast News. Int. J. Speech Technol. 7 (2-3) (2004)
Helen Meng, Yuk-Chi Li, Tien Ying Fung, Kon Fan Low, Ka-Fai Chow, Tin Hang Lo, Man Cheuk Ho, P. C. Ching
Bilingual Chinese/English voice browsing based on a VoiceXML platform. ICASSP (3) (2004)
Lai Yin Ngan, Shan Ouyang, P. C. Ching
Reduced-rank blind adaptive frequency-shift filtering for signal extraction. ICASSP (2) (2004)
Helen M. Meng, Yuk-Chi Li, Tien Ying Fung, Man Cheuk Ho, Chi-Kin Keung, Tin Hang Lo, Wai Kit Lo, P. C. Ching
Recent enhancements in CU VOCAL for Chinese TTS-enabled applications. INTERSPEECH (2003)
Helen M. Meng, Tin Hang Lo, Chi-Kin Keung, Man Cheuk Ho, Wai Kit Lo, P. C. Ching
CU VOCAL Web Service: A Text-to-speech Synthesis Web Service for Voice-enabled Web-mediated Applications. WWW (Posters) (2003)
Wai Kit Lo, Helen M. Meng, P. C. Ching
Cross-language spoken document retrieval using HMM-based retrieval model with multi-scale fusion. ACM Trans. Asian Lang. Inf. Process. 2 (1) (2003)
Tan Lee, Wai Kit Lo, P. C. Ching, Helen M. Meng
Spoken language resources for Cantonese speech processing. Speech Commun. 36 (3-4) (2002)
Wai Kit Lo, Helen M. Meng, P. C. Ching
Multi-scale and multi-model integration for improved performance in Chinese spoken document retrieval. INTERSPEECH (2002)
Helen M. Meng, P. C. Ching, Yee Fong Wong, Cheong Chat Chan
ISIS: a multi-modal, trilingual, distributed spoken dialog system developed with CORBA, java, XML and KQML. INTERSPEECH (2002)
Shan Ouyang, P. C. Ching
Fast algorithm for adaptive estimation of principal and minor components. ICASSP (2002)
Helen M. Meng, Chi-Kin Keung, Kai-Chung Siu, Tien Ying Fung, P. C. Ching
CU VOCAL: corpus-based syllable concatenation for Chinese speech synthesis across domains and dialects. INTERSPEECH (2002)
Tan Lee, Wai H. Lau, Yiu Wing Wong, P. C. Ching
Using tone information in Cantonese continuous speech recognition. ACM Trans. Asian Lang. Inf. Process. 1 (1) (2002)

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Publication Activity (10 Years)

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P. C. Ching