Kai Liu

Name: Kai Liu
Title: Assistant Professor
Institution: College of Computer Science, Chongqing University
Contact: liukai0807@gmail.com

I am currently a Tenure Track Assistant Professor in the College of Computer Science, Chongqing University (CQU). I joint CQU in 2014 honored with the One-Hundred-Talent Program. I received my Ph.D. degree in Computer Science from City University of Hong Kong in 2011. From December 2010 to May 2011, I was a Visiting Scholar with the Department of Computer Science, University of Virginia (UVa), USA. From 2011 to 2014, I was a Postdoctoral Fellow with Nanyang Technological University (NTU), Singapore; City University of Hong Kong (CityU); and Hong Kong Baptist University (HKBU). My research interests include vehicular cyber-physical systems, intelligent transportation systems, mobile computing, pervasive computing and internet of things.

Publication

1. Journal

[1]        Junhua Wang, Kai Liu*, Bin Li, Tingting Liu, Ruoguang Li and Zhu Han. Delay sensitive Multi-period Computation Offloading with Reliability Guarantees in Fog Networks. IEEE Transactions on Mobile Computing, to appear.[SCI] Impact Factor: 4.474 (2018), 4.500 (5-year) (JCR Rank:Q1)

[2]        Yan Lyu, Victor C. S. Lee, Joseph K. Y. Ng, Brian Y. Lim, Kai Liu* and Chao Chen. Flexi-Sharing: A Flexible and Personalized Taxi-Sharing System. IEEE Transactions on Vehicular Technologyto appear. [SCI] Impact Factor: 5.339 (2018), 4.864 (5-year) (JCR Rank:Q1)

[3]        Junhua Wang, Kai Liu*, Ke Xiao, Xiumin Wang, Qingwen Han and Victor Lee. Delay-constrained Routing via Heterogeneous Vehicular Communications in Software Defined BusNet. IEEE Transactions on Vehicular Technology, to appear. [SCI] Impact Factor: 5.339 (2018), 4.864 (5-year) (JCR Rank:Q1)

[4]        Hao Zhang, Kai Liu*, Feiyu Jin, Liang Feng, Victor Lee and Joseph Ng. A Scalable Indoor Localization Algorithm based on Distance Fitting and Fingerprint Mapping in Wi-Fi Environments. Neural Computing and Applications, to appear.[SCI] Impact Factor: 4.664 (2018), 3.570 (5-year) (JCR Rank:Q1)

[5]        Ting Wu, Xianzhang Chen, Kai Liu*, Chunhua Xiao, Zhixiang Liu, Qingfeng Zhuge, Edwin H.-M. Sha. HydraFS: An Efficient NUMA-aware In-memory File System. Cluster Computing, to appear. [SCI] Impact Factor: 1.851 (2018), 1.901 (5-year)

[6]        Yan Lyu, Xu Liu, Hanyi Chen, Arpan Mangal, Kai Liu, Chao Chen, and Brian Lim. OD Morphing: Balancing Simplicity with Faithfulness for OD Bundling. IEEE Transactions on Visualization and Computer Graphicsto appear. [SCI] Impact Factor: 3.780 (2018), 3.756 (5-year) (JCR Rank:Q1)

[7]        Yaoxing Duan, Victor C. S. Lee, Kam-Yiu Lam, Wendi Nie and Kai Liu*. A Cross-Layer Design for Data Dissemination in Vehicular Ad-hoc Networks. Neural Computing and Applications, to appear. [SCI] Impact Factor: 4.664 (2018), 3.570 (5-year) (JCR Rank:Q1)

[8]        Wendi Nie, Kai Liu*, Victor C.S. Lee, Yaoxin Duan, Sarana Nutanong. Vehdoop: a Scalable Analytical Processing Framework for Vehicular Sensor Networks. IEEE Transactions on Intelligent Transportation Systems, to appear.[SCI] Impact Factor: 5.744 (2018), 6.064 (5-year) (JCR Rank:Q1)

[9]        Yaoxin Duan, Kam-Yiu Lam, Victor C.S. Lee, Wendi Nie, Kai Liu*, Hao Li and Chun Jason Xue. Data Rate Fingerprinting: a WLAN-based Indoor Positioning Technique for Passive Localization. IEEE Sensors Journal, to appear. [SCI] Impact Factor: 3.076 (2018), 3.115 (5-year)

[10]      Kai Liu*, Xincao Xu, Mengliang Chen, Bingyi Liu, Libing Wu and Victor Lee. A Hierarchical Architecture for the Future Internet of Vehicles. IEEE Communications Magazine, July 2019. [SCI] Impact Factor: 10.356  (2018), 12.091 (5-year) (JCR Rank:Q1)

[11]      Yusheng Xia, Kai Liu*, Hao Zhang, Feiyu Jin, Linjiang Zheng. A Multilateral-confined Method for Fingerprint-based Localization: Algorithm Design and System Implementation. Computer Engineering and Applications, volume 154, pp. 88-104, May 2019. (in Chinese)

[12]      G. G. Md. Nawaz Ali, Kai Liu*, Victor C.S. Lee, Peter H.J. Chong, Yong Liang Guan and Jun Chen. Towards Efficient and Scalable Implementation for Coding-based On-demand Data Broadcast. Computer Networks, volume 154, pp. 88-104, May 2019. [SCI] Impact Factor: 3.030 (2018), 2.989 (5-year)

[13]      Penglin Dai, Kai Liu*, Xiao Wu, Zhaofei Yu, Huanlai Xing, Victor C.S. Lee. Cooperative Temporal Data Dissemination in SDN-based Heterogeneous Vehicular Networks. IEEE Internet of Things Journal, volume 6, issue 1, pp. 72-83, February 2019.[SCI] Impact Factor: 9.515 (2018), 11.216 (5-year) (JCR Rank:Q1)

[14]      Xuanfan Shen, Yong Liao, Xuewu Dai, Kai Liu, Dan Wang. Non-stationary and Doubly-Selective Channel Estimation Method Based on Basis Expansion Model. ACTA Electronic SINICA, volume 47, issue 1, pp. 204-210, January 2019. (in Chinese)

[15]      Penglin Dai, Kai Liu*, Liang Feng, Haijun Zhang, Victor Lee, Sang Son and Xiao Wu. Temporal Information Services in Large-Scale Vehicular Networks through Evolutionary Multi-objective Optimization. IEEE Transactions on Intelligent Transportation Systems, volume 20, issue 1, pp. 218-231, January 2019. [SCI] Impact Factor: 5.744 (2018), 6.064 (5-year) (JCR Rank:Q1)

[16]      Kai Liu*, Liang Feng, Penglin Dai, Victor Lee, Sang Son and Jiannong Cao. Coding-assisted Broadcast Scheduling via Memetic Computing in SDN-based Vehicular Networks. IEEE Transactions on Intelligent Transportation Systems, volume 19, issue 8, pp. 2420-2431, August 2018. [SCI] Impact Factor: 4.051 (2018), 4.713 (5-year) (JCR Rank:Q1)

  [17]      Xuanfan Shen, Yong Liao, Xuewu Dai, Ming Zhao, Kai Liu, Dan Wang. Joint Channel Estimation and Decoding Design for 5G-enabled V2V Channel. China Communications, volume 15, issue 7, pp. 39-46, July 2018. [SCI] Impact Factor: 1.514 (2017), 1.103 (5-year)

  [18]      Penglin Dai, Kai Liu*, Xiao Wu, Yong Liao, Victor C.S. Lee and Sang H. Son. Bandwidth Efficiency and Service Adaptiveness Oriented Data Dissemination in Heterogeneous Vehicular Networks. IEEE Transactions on Vehicular Technology, volume 67, issue 7, pp. 6585–6598, July 2018. [SCI] Imapact Factor: 4.432 (2017), 4.275 (5-year) (JCR Rank:Q1)

  [19]      Wendi Nie, Victor C.S. Lee, Dusit Niyato, Yaoxin Duan, Kai Liu*, Sarana Nutanong. A Quality-oriented Data Collection Scheme in Vehicular Sensor Networks. IEEE Transactions on Vehicular Technology, volume 67, issue7, pp. 5570–5584, July 2018. [SCI] Impact Factor: 4.432 (2017), 4.275 (5-year) (JCR Rank:Q1)

  [20]      Junhua Wang, Kai Liu*, Ke Xiao, Chao Chen, Weiwei Wu, Victor Lee and Sang Son. Dynamic Clustering and Cooperative Scheduling for Vehicle-to-Vehicle Communication in Bidirectional Road Scenarios. IEEE Transactions on Intelligent Transportation Systems, volume 19, issue 6, pp. 19131924, June 2018. [SCI] Impact Factor: 4.051 (2017), 4.713 (5-year) (JCR Rank:Q1)

  [21]      Kai Liu*, Hao Zhang, Joseph Ng, Yusheng Xia, Liang Feng, Victor Lee and Sang Son. Towards Low Overhead Fingerprint-based Indoor Localization via Transfer Learning: Design, Implementation and Evaluation. IEEE Transactions on Industrial Informatics, volume 14, issue 3, pp. 898—908, March 2018. [SCI] Impact Factor: 6.764 (2016), 7.538 (5-year) (JCR Rank:Q1)

  [22]      Houling Ji, Victor Lee, Chi-Yin Chow, Kai Liu* and Guoqing Wu. Coding-based Cooperative Caching in On-demand Data Broadcast Environments. Information Sciences, volume 385, pp.138 –156, 2017. [SCI] Impact Factor: 4.832 (2016), 4.732(5-year) (JCR Rank:Q1)

  [23]      Chao Chen*, Xia Chen, Leye Wang, Xiaojuan Ma, Zhu Wang, Kai Liu, Bin Guo and Zhen Zhou. MA-SSR: A Memetic Algorithm for Skyline Scenic Routes Planning Leveraging Heterogeneous User-generated Digital Footprints. IEEE Transactions on Vehicular Technology, volume 66, issue 7, pp. 5723–5736, July 2017. [SCI] Impact Factor: 4.066 (2016), 4.057 (5-year) (JCR Rank:Q1)

  [24]      Jun Chen, Victor Lee, Kai Liu* and Jianjun Li. Efficient Cache Management for Network Coding Assisted Data Broadcast. IEEE Transactions on Vehicular Technology, volume 66, issue 4, pp. 3361–3375, April 2017. [SCI] Impact Factor: 4.066 (2016), 4.057 (5-year) (JCR Rank:Q1)

  [25]      Weiwei Wu*, Jianping Wang, Minming Li, Kai Liu, Shan Feng, and Junzhou Luo. Energy-efficient Transmission with Data Sharing in Participatory Sensing Systems. IEEE Journal on Selected Areas in Communications, volume 34, no. 12, pp. 40484062, December 2016. [SCI] Impact Factor: 8.085 (2016), 7.620 (5-year) (JCR Rank:Q1)

  [26]      Penglin Dai, Kai Liu*, Liang Feng, Qingfeng Zhuge, Victor Lee and Sang Son. Adaptive Scheduling for Real-time and Temporal Information Services in Vehicular Networks. Transportation Research Part C: Emerging Technologies, volume 71, pp.313-332, October 2016. [SCI] Impact Factor: 3.805 (2016), 4.334 (5-year) (JCR Rank:Q1)

  [27]      Penglin Dai, Kai Liu*, Qingfeng Zhuge, Edwin Sha, Victor Lee and Sang Son. Quality of Experience Oriented Autonomous Intersection Control in Vehicular Networks. IEEE Transactions on Intelligent Transportation Systems, volume 17, issue 7, pp.1956-1967, July 2016. [SCI] Impact Factor: 3.724 (2016), 4.467 (5-year) (JCR Rank:Q1)

  [28]      Kai Liu*, Joseph Ng, Junhua Wang, Victor Lee, Weiwei Wu, Sang Son. Network Coding Assisted Data Dissemination via Cooperative Vehicle-to-Vehicle/-Infrastructure Communications. IEEE Transactions on Intelligent Transportation Systems, volume 17, issue 6, pp.1509-1520, June 2016. [SCI] Impact Factor: 3.724 (2016), 4.467 (5-year) (JCR Rank:Q1)

  [29]      Kai Liu*, Joseph Ng, Victor Lee, Sang Son, Ivan Stojmenovic. Cooperative Data Scheduling in Hybrid Vehicular Networks: VANET as a Software Defined Network. IEEE/ACM Transactions on Networking, volume 24, issue 3, pp. 1759-1773, June 2016. [SCI] Impact Factor: 3.376 (2016), 4.011 (5-year) (JCR Rank:Q1)

  [30]      Xia Chen, Chao Chen* and Kai Liu. Scenic Travel Route Planning Based on Multi-Sourced and Heterogeneous Crowd-Sourced Data. Journal of Zhejiang University, volume 50, issue 6, pp. 10-15, June 2016. (in Chinese)

  [31]      G. G. Md. Nawaz Ali, Victor Lee, Edward Chan, Minming Li, Kai Liu*, Jingsong Lv and Jun Chen. Admission Control based Multi-channel Data Broadcasting for Real-time Multi-item Queries. IEEE Transactions on Broadcasting, volume 60, no 4, pp. 589-605, December 2014. [SCI] Impact Factor: 2.625 (2013), 2.178 (5-year) (JCR Rank:Q1)

  [32]      Kai Liu, Victor Lee, Joseph Ng, Jun Chen* and Sang Son. Temporal Data Dissemination in Vehicular Cyber-Physical Systems. IEEE Transactions on Intelligent Transportation Systems, volume 15, no 6, pp. 2419-2431, December 2014. [SCI] Impact Factor: 3.064 (2012), 3.263 (5-year) (JCR Rank:Q1)

  [33]      Kai Liu, Victor Lee, Joseph Ng, Sang Son and Edwin Sha*. Scheduling Temporal Data with Dynamic Snapshot Consistency Requirement in Vehicular Cyber-Physical Systems. ACM Transactions on Embedded Computing Systems, volume 13, no. 5s, article 163, September 2014. [SCI] Impact Factor: 0.680 (2013), 0.967 (5-year)

  [34]      Kai Liu*, Hock Beng Lim, Emilio Frazzoli, Houling Ji and Victor Lee. Improving Positioning Accuracy Using GPS Pseudorange Measurements for Cooperative Vehicular Localization. IEEE Transactions on Vehicular Technology, volume 63, no. 6, pp. 2544-2556, July 2014. [SCI] Impact Factor: 2.642 (2013), 2.667 (5-year) (JCR Rank:Q1)  [Corrigendum-TVT14.pdf]

  [35]      Jun Chen*, Victor Lee, Kai Liu, G. G. Md. Nawaz Ali and Edward Chan. Efficient Processing of Requests with Network Coding in On-demand Data Broadcast Environments. Information Sciences, volume 232, pp. 27-43, May 2013. [SCI] Impact Factor: 3.893 (2013), 3.969 (5-year) (JCR Rank:Q1)

  [36]      Kai Liu*, Edward Chan, Victor Lee, Krasimira Kapitanova and Sang Son. Design and Evaluation of Token-based Reservation for a Roadway System. Transportation Research Part C: Emerging Technologies, volume 26, pp. 184-202, January 2013. [SCI] Impact Factor: 2.820 (2013), 3.118 (5-year) (JCR Rank:Q1)

  [37]      Kai Liu* and Victor Lee. Adaptive Data Dissemination for Time-constrained Messages in Dynamic Vehicular Networks. Transportation Research Part C: Emerging Technologies, volume 21, issue 1, pp. 214-229, April 2012. [SCI] Impact Factor: 2.006 (2012), 2.433 (5-year) (JCR Rank:Q1)

  [38]      Kai Liu and Victor Lee*. On-demand Broadcast for Multi-item Requests in a Multiple Channel Mobile Environment. Information Sciences, volume 180, issue 22, pp. 4336-4352, November 2010. [SCI] Impact Factor:3.291 (2009), 3.089 (5-year) (JCR Rank:Q1)

  [39]      Victor Lee* and Kai Liu. Scheduling Time-Critical Requests for Multiple Data Objects in On-Demand Broadcast. Concurrency and Computation: Practice and Experience, volume 22, issue 15, pp. 2124-2143, October 2010. [SCI] Impact Factor: 1.791 (2008), 1.322 (5-year)

  [40]      Jun Chen, Victor Lee* and Kai Liu. On the Performance of Real-time Multi-item Request Scheduling in Data Broadcast Environments. Journal of Systems and Software, volume 83, issue 8, pp. 1337-1345, August 2010. [SCI] Impact Factor:1.293 (2010), 1.293 (5-year)

  [41]      Kai Liu and Victor Lee*. Performance Analysis of Data Scheduling Algorithms for Multi-item Requests in Multi-channel Broadcast Environments. International Journal of Communication Systems, volume 23, issue 4, pp. 529-542, April 2010. [SCI] Impact Factor: 0.394 (2008), 0.421 (5-year)

  [42]      Kai Liu and Victor Lee*. A Conflict Avoidance Data Allocation Algorithm in a Multi-channel Broadcast Environment. Journal of Networks, volume 5, no.3, pp. 343-350, March 2010.

  [43]      Kai Liu and Victor Lee*. Simulation Studies on Scheduling Requests for Multiple Data Items in On-demand Broadcast Environments. Performance Evaluation, volume 66, issue 7, pp. 368-379, July 2009. [SCI] Impact Factor:1.524 (2008), 1.564 (5-year)

  [44]      Dan Liu*, Wei Liu, Chao-shu Zuo and Kai Liu. A Security WSNs Routing Protocol Based on SEC-Tree. Journal of University of Electronic Science and Technology of China, volume 37, no.6, November 2008. (in Chinese)

2. Conference

[1]        Penlin Dai, Kai Liu, Xiao Wu, Huanlai Xing, Jing Xu and Victor Lee. Joint Resource Optimization for Adaptive Multimedia Services in MEC-based Vehicular Networks. IEEE Global Communications Conference: Mobile and Wireless Networks (IEEE Globecom’19), Waikoloa, HI, USA, December, 9-13, 2019.(CCF C类)

[2]        Hao Zhang, Kai Liu, Qingxia Shang, Liang Feng, Chao Chen, Zhou Wu and Songtao GuoDual-band Wi-Fi based Indoor Localization via Stacked Denosing Autoencoder. IEEE Global Communications Conference: Mobile and Wireless Networks (IEEE Globecom’19), Waikoloa, HI, USA, December, 9-13, 2019.(CCF C类)

[3]        Wendi Nie, Yaoxin Duan, Victor C. S. Lee, Kai Liu. Supporting Data Stream Analytical Processing in Vehicular Sensor Networks. The 22nd IEEE International Conference on Intelligent Transportation Systems (IEEE ITSC’19), Auckland, New Zealand, October 27-30, 2019.

[4]        Qiaolin Pu, Joseph Ng and Kai Liu. Projection-induced Access Point Deployment for Fingerprint-based Indoor Positioning. The 16th IEEE International Conference on Ubiquitous Intelligence and Computing (IEEE UIC’19), Leicester, UK, August 19-23, 2019. (CCF C类)

[5]        Hao Li, Joseph Ng and Kai Liu. Handling Fingerprint Sparsity for Wi-Fi based Indoor Localization in Complex Environments. The 16th IEEE International Conference on Ubiquitous Intelligence and Computing (IEEE UIC’19), Leicester, UK, August 19-23, 2019. (CCF C类)

[6]        Lei Zhou, Liang Feng, Kai Liu, Chao Chen, Shaojiang Deng and Tao Xiang. Towards Effective Mutation for Knowledge Transfer in Multifactorial Differential Evolution. IEEE Congress on Evolutionary Computation (IEEE CEC’19), Wellington, New Zealand, June 10-13, 2019.

[7]        Penglin Dai, Kai Liu, Xiao Wu, Huailai Xing, Zhaofei Yu and Victor Lee. A Learning Algorithm for Real-time Service in Vehicular Networks with Mobile-Edge Computing. IEEE International Conference on Communications (IEEE ICC’19), Shanghai, China, May 20-24, 2019.

[8]        Feiyu Jin, Kai Liu, Hao Zhang, Weiwei Wu, Jingjing Cao and Xiangping Zhai. A Zero Site-Survey Overhead Indoor Tracking System using Particle Filter. IEEE International Conference on Communications (IEEE ICC’19), Shanghai, China, May 20-24, 2019.

[9]        Penglin Dai, Kai Liu, Xiao Wu, Huailai Xing and Victor Lee. Multi-objective Optimization for Network Resource Management in Heterogeneous Vehicular Networks. IEEE Wireless Communications and Networking Conference (IEEE WCNC’19), Marrakech, Morocco, April 15-18, 2019.

[10]        Ke Xiao, Kai Liu, Junhua Wang, LYanning Yang, Liang Feng, Jingjing Cao and Victor Lee. A Fog Computing Paradigm for Efficient Information Services in VANET. IEEE Wireless Communications and Networking Conference (IEEE WCNC’19), Marrakech, Morocco, April 15-18, 2019.

[11]        Junhua Wang, Tingting Liu, Kai Liu, BaekGyu Kimz, Jiang Xie and Zhu Han. Computation Offloading over Fog and Cloud using Multi-Dimensional Multiple Knapsack Problem. IEEE Global Communications Conference: Wireless Communications (IEEE Globecom’18), Abu Dhabi, UAE, December 9-13, 2018.

[12]        Xinchao Xu, Kai Liu, Ke Xiao, Hualing Ren, Liang Feng, Chao Chen. Design and Implementation of a Fog Computing Based Collision Warning System in VANETs. IEEE International Symposium on Product Compliance Engineering-Asia (IEEE ISPCE-CN’18), Hong Kong/Shenzhen, December 5-7, 2018.(Best Paper)

[13]        Penglin Dai, Kai Liu, Ke Xiao, Junhua Wang, Zhaofei Yu and Huanlai Xing. An Adaptive Task Assignment Scheme for Data Service in Heterogeneous Vehicular Networks. The 13th IEEE International Conference on Networking, Architecture, and Storage (IEEE NAS’18), Chongqing, China, October 11-14, 2018.

[14]        Hao Zhang, Kai Liu, Feiyu Jin, Liang Feng, Chao Chen, Chen Zhan, Jianjun Li. An Annulus Local Search based Localization(ALSL) Algorithm in Indoor Wi-Fi Environments. The 15thIEEE International Conference on Ubiquitous Intelligence and Computing (IEEE UIC’18), Guangzhou, China, October 8-12, 2018.

[15]        Hao Zhang, Yusheng Xia, Kai Liu, Feiyu Jin, Chao Chen and Yong Liao. A Kalman Filter based Indoor Tracking System via Joint Wi-Fi/PDR Localization. The 2018 International Workshop on Evolutionary Computation and Its Applications (ECIA’18), Guangzhou, China, October 8-12, 2018.

[16]        Xuanfan Shen, Yong Liao, Xuewu Dai, Daotong Li and Kai Liu. BEM-based EKF-RTSS Channel Estimation for Non-stationary Doubly-selective Channel. The 7th IEEE/CIC International Conference on Communications in China (IEEE/CIC ICCC’18), Beijing, China, August 16-18, 2018.

[17]        Wei Zhou, Liang Feng, Siwei Jiang, Shu Zhang, Yaqing Hou, Yew-Soon Ong, Zexuan Zhu and Kai Liu. A Preliminary Study of Adaptive Indicator based Evolutionary Algorithm for Dynamic Multiobjective Optimization via Autoencoding. IEEE Congress on Evolutionary Computation (IEEE WCCI-CEC’18), Rio de Janeiro, Brazil, July 8-13, 2018.

[18]        Ruoting Ma, Lei Zhou, Kai Liu, Chao Chen and Xuefeng Xie. Autoencoding Evolutionary Search with Selection of Problem Domains. IEEE Congress on Evolutionary Computation (IEEE WCCICEC’18), Rio de Janeiro, Brazil, July 8-13, 2018.

[19]        Yan Ding, Chao Chen, Xuefeng Xie, Kai Liu and Liang Feng. An Online Trajectory Compression System Applied to Resource-Constrained GPS Devices in Vehicles. Proc. of the 15th Annual IEEE International Conference on Sensing, Communication and Networking (IEEE SECON’18-Demo), Hong Kong, June 11-13, 2018.

[20]        Feiyu Jin, Kai Liu, Hao Zhang, Liang Feng, Chao Chen, Weiwei Wu. Towards Scalable Indoor Localization with Particle Filter and Wi-Fi Fingerprint. Proc. of the 15th Annual IEEE International Conference on Sensing, Communication and Networking (IEEE SECON’18-Demo), Hong Kong, June 11-13, 2018.

[21]        Yong Liao, Xuanfan Shen, Xuewu Dai, Ming Zhao, Kai Liu, Daotong Li and Xin Zhou. Joint Channel Estimation and Decoding Design for Non-stationary OFDM Channel. IEEE Global Communications Conference: Wireless Communications (IEEE Globecom’17), Singapore, December 4-8, 2017.

[22]        Kai Liu, Liang Feng, Penglin Dai, Weiwei Wu, Victor Lee and Sang Son. A Memetic Algorithm for Cache-aided Data Broadcast with Network Coding in Vehicular Networks. IEEE Global Communications Conference: Mobile and Wireless Networks (IEEE Globecom’17), Singapore, December 4-8, 2017.

[23]        L. Zhou, L. Feng, A. Gupta, Y.-S. Ong, K. Liu, C. Chen, E. Sha, B. Yang and B. W. Yan. Solving Dynamic Vehicle Routing Problem via Evolutionary Search with Learning Capability. IEEE Congress on Evolutionary Computation (IEEE CEC’17), San Sebastian, Spain, June 5-8, 2017.

[24]        Junhua Wang, Kai Liu, Penglin Dai, Edwin Sha, Liang Feng, Chao Chen and Chunhua Xiao. Cooperative Information Services Based on Predictable Trajectories in Bus-VANETs. Proc. of the 18th IEEE International Conference on High Performance Computing and Communications (IEEE HPCC’16), Sydney, Australia, December 12-14, 2016.

[25]        Penglin Dai, Kai Liu, Liang Feng, Qingfeng Zhuge, Victor Lee and Sang Son. Towards Real-Time and Temporal Information Services in Vehicular Networks via Multi-Objective Optimization. Proc. of the 41st IEEE Conference on Local Computer Networks (IEEE LCN’16), Dubai, UAE, November 7-10, 2016.

[26]        Penglin Dai, Kai Liu, Qingfeng Zhuge, Edwin Sha, Victor Lee and Sang Son. A Convex Optimization Based Autonomous Intersection Control Strategy in Vehicular Cyber-Physical System. Proc. of the 13th IEEE International Conference on Ubiquitous Intelligence and Computing (IEEE UIC’16), Toulouse, France, July 18-21, 2016.

[27]        Byungjin Ko, Kai Liu and Sang Son. Towards Efficient Data Services in Vehicular Networks via Cooperative Infrastructure-to-Vehicle and Vehicle-to-Vehicle Communications. Proc. of the 13th IEEE International Conference on Ubiquitous Intelligence and Computing (IEEE UIC’16), Toulouse, France, July 18-21, 2016.

[28]        Zhengbin Ye, Liang Feng, Yew-Soon Ong, Kai Liu, Chao Chen, Edwin Sha and Chit Lin Su. A Preliminary Study on Distance Selection in Probabilistic Memetic Framework for Capacitated Arc Routing Problem. Proc. of the 2016 IEEE World Congress on Computational Intelligence (IEEE WCCI-CEC’16), Vancouver, Canada, July 25-29, 2016.

[29]        Houling Ji, Victor Lee, Chi-Yin Chow, Kai Liu, and Guoqing Wu. Coding-based Cooperative Caching in Data Broadcast Environments. Proc. of the 15th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP’15), Zhangjiajie, China, November 18-20, 2015.

[30]        Junhua Wang, Kai Liu, Edwin Sha, Victor Lee, and Sang Son. An Efficient Cluster-based Data Sharing Algorithm for Bidirectional Road Scenario in Vehicular Ad-hoc Networks. Proc. of the 15th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP’15), Zhangjiajie, China, November 18-20, 2015.

[31]        Penglin Dai, Kai Liu, Qingfeng Zhuge, Edwin Sha, Victor Lee and Sang H. Son. Vehicle Assisted Data Update for Temporal Information Service in Vehicular Networks. Proc. of the 18th IEEE International Conference on Intelligent Transportation Systems (IEEE ITSC’15), Canary Islands, Spain, September 15-18, 2015.

[32]        Weiwei Wu, Jianping Wang, Minming Li, Kai Liu and Junzhou Luo. Energy-efficient Transmission with Data Sharing. Proc. of the 34th Annual IEEE International Conference on Computer Communications (IEEE INFOCOM’15), Hong Kong, 26 April – 1 May, 2015.

[33]        Yaoxing Duan, Wendi Nie, Kai Liu Qingfeng Zhuge, Edwin Sha, and Victor Lee. Joint Convergecast and Power Allocation in Wireless Sensor Networks. Proc. of the 15th International Conference on Parallel and Distributed Computing, Applications and Technologies (IEEE PDCAT’14), Hong Kong, December 9-11, 2014.

[34]        Kai Liu, Victor Lee, Joseph Ng, Weiwei Wu and Sang Son. Towards Scalable, Fair and Robust Data Dissemination via Cooperative Vehicular Communications. Proc. of the 20th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (IEEE RTCSA’14), Chongqing, China, August 20-22, 2014.

[35]        G. G. Md. Nawaz Ali, Yuxuan Meng, Victor Lee, Kai Liu and Edward Chan. Performance Improvement in Applying Network Coding to On-demand Scheduling Algorithms for Broadcasts in Wireless Networks. Proc. of the 9th International Multi-Conference on Computing in the Global Information Technology (ICCGI’14), Seville, Spain, June 22-26, 2014.

[36]        Kai Liu, Victor Lee, Joseph Ng and Sang Son. Scheduling Temporal Data for Real-time Requests in Roadside-to-Vehicle Communication. Proc. of the 19th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (IEEE RTCSA’13), Taipei, Taiwan, August 19-21, 2013.

[37]        Hock Beng Lim, Ken Lip Ong, Jithendrian Sundaravaradan, Fei Xue, Kai Liu and Wenqiang Wang. Scaling Smart Spaces: Concept and Exploration. Proc. of the 10th Annual IEEE Consumer Communications and Networking Conference (IEEE CCNC’13-Demo), Las Vegas, Nevada, USA, January 11-14, 2013.

[38]        Kai Liu and Hock Beng Lim. Positioning Accuracy Improvement via Distributed Location Estimate in Cooperative Vehicular Networks. Proc. of the 15th International IEEE Conference on Intelligent Transportation Systems (IEEE ITSC’12), Anchorage, AK, USA, September 16-19, 2012.  [Corrigendum-ITSC12.pdf]

[39]        Daiqin Yang, Fang Zhao, Kai Liu, Hock Beng Lim, Emilio Frazzoli and Daniela Rus. A GPS Pseudorange Based Cooperative Vehicular Distance Measurement Technique. Proc. of the 75th IEEE Vehicular Technology Conference (IEEE VTC’12-Spring), Yokohama, Japan, May 6-9, 2012.

[40]        Kai Liu, Sang Son, Victor Lee and Krasimira Kapitanova. A Token-based Admission Control and Request Scheduling in Lane Reservation Systems. Proc. of the 14th International IEEE Conference on Intelligent Transportation Systems (IEEE ITSC’11), Washington DC, USA, October 5-7, 2011.

[41]        Kai Liu, Victor Lee. RSU-based Real-time Data Access in Dynamic Vehicular Networks. Proc. of the 13th International IEEE Conference on Intelligent Transportation Systems (IEEE ITSC’10), Madeira Island, Portugal, September 19-22, 2010.

[42]        Jun Chen, Kai Liu and Victor C. S. Lee. Analysis of Data Scheduling Algorithms in Supporting Realtime Multi-item Requests in On-demand Broadcast Environments. Proc. of the 8th International Workshop on Performance Modeling, Evaluation, and Optimization of Ubiquitous Computing and Networked Systems (IEEE PMEO-UCNS’09), Rome, Italy, May 25-29, 2009.

[43]        Kai Liu and Victor Lee. COS: Client Oriented Scheduling for Multi-channel On-demand Broadcast. Proc. of the 3rd International Conference on Ubiquitous Information Management and Communication (ACM ICUIMC’09), SKKU, Suwon, Korea, January 15-16, 2009.

[44]        Kai Liu, Victor Lee and Karl Leung. Data Scheduling for Multi-item Requests in Multichannel On-demand Broadcast Environments. Proc. of the 7th ACM International Workshop on Data Engineering for Wireless and Mobile Access (ACM MobiDE’08), Vancouver, Canada, June 8-13, 2008.

Professional Service

   Guest Editor

     IEEE Internet of Things Journal Special Issue on “RRCPS: Reliable and Resilient Cyber-Physical Systems”

   Technical Program Co-Chair

     The 13th China Wireless Sensor Network Conference (CWSN2019)

     The 16th IEEE International Conference on Ubiquitous Intelligence and Computing (UIC’19)

     2018 IEEE International Symposium on Product Compliance Engineering (IEEE ISPCE-CN18)

     The 15th International Conference on Industrial Informatics (IEEE INDIN’17), SS on Big Data Analysis and Diagnosis for Industrial Applications, 2017.

   Publication Chair

     The 22nd IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA’16)

   Publicity Co-Chair

     The 21st IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA’15)

   Program Committee Member

     2019 IEEE Global Communications Conference (GLOBECOM’19)

     IEEE International Conference on Ubiquitous Intelligence and Computing (UIC’15,16,17,18)

     ACM Symposium on Applied Computing: Cyber-Physical Systems Track (SAC – CPS Track’17, 18, 19)

     iCatse Conference on Information Science and Applications (ICISA’17, 18)

     The 3rd International Symposium on Sensor-Cloud Systems (CSC’17)

     IEEE International Conference on Ubiquitous Intelligence and Computing (UIC’15,16,17,18)

     The 10th International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP’15)

     IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA’14,15)

     The 2nd International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA’14)

     International Workshop on Embedded Multi-core Systems and Applications (IWMSA’14)

     The 15th IEEE International Conference on High Performance Computing and Communications (HPCC’13)

   Journal Review

     IEEE Transactions on Intelligent Transportation Systems (TITS) IEEE Transactions on Vehicular Technology (TVT)

     IEEE Transactions on Green Communications and Networking (TGCN)

     IEEE Journal on Selected Areas in Communications (JSAC)

     IEEE Transactions on Industrial Informatics (TII)

     IEEE Transactions on Communications (ToC)

     IEEE Transactions on Mobile Computing (TMC)

     IEEE Transactions on Computers (TC)

     ACM Transactions on Cyber-Physical Systems (TCPS)

     ACM Transactions on Embedded Computing Systems (TECS)

     IEEE Access

     Ad Hoc & Sensor Wireless Networks

     Pervasive and Mobile Computing

     Neural Computing and Applications

     EURASIP Journal on Wireless Communications and Networking

     International Journal of Distributed Sensor Networks

     Journal of Information Science and Engineering

     Journal of Convergence Information Technology

     International Journal on Advances in Information Sciences and Service Sciences

     etc.