[2020.09] Served as a TPC member of ICC 2021 ML for Comm. track.
[2020.07] Our paper PresSense was accepted by IROS 2020!
[2020.06] Served as a TPC member of GlobeCom 2020 ML for Comm. track.
[2020.03] Gave an invited talk @ Centech, titled "When ML meets WiFi- Robust Device-Free Indoor Localization".
Xi Chen is currently a Staff AI Researcher at Samsung AI center- Montreal, working on AIoT, smart home, 5G and other advanced communications, and device-free indoor localization.
His experience and passion lie in a wide range of AI domains, including smart IoT, 5G, WiFi sensing, NLP, self-driving, smart homes, smart systems, vehicle-to-everything, etc.
Yi Tian Xu, Xi Chen (corresponding author), Steve Liu, Gregory Lewis Dudek, David Meger, "PresSense: Passive Respiration Sensing via Ambient WiFi Signals in Noisy Environments", in Prof. of 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2020), Las Vegas, NV, US, 2020.
Xi Chen, Hang Li, Chenyi Zhou, Xue Liu, Gregory Dudek, "FiDo: Ubiquitous Fine-Grained WiFi-based Localization for Unlabelled Users via Domain Adaptation", in Proc. of The World Wide Web Conference 2020 (WWW 2020), Taipei, China, 2020.
Xi Chen, Qiao Xiang, Linghe Kong, and Xue Liu, "RadioLoc: Learning Vehicle Locations with FM Signal in All-Terrain Environments", in Proc. of the 16th IEEE International Conference on Mobile Ad-Hoc and Smart Systems (IEEE MASS 2019 Best Paper Award), Monterey, CA, USA, 2019.
Xi Chen, Chen Ma, Michel Allegue, and Xue Liu, "Taming the Inconsistency of Wi-Fi Fingerprints for Device-Free Passive Indoor Localization," in Proc. of the 36th Annual IEEE International Conference on Computer Communications (INFOCOM 2017), pp. 1-9, Atlanta, GA, 2017.(pdf) (ppt)
Xi Chen, Lei Rao, Qiao Xiang, Xue Liu, and Fan Bai, "DRIVING: Distributed Scheduling for Video Streaming in Vehicular Wi-Fi Systems," in Proc. of ACM Multimedia Conference 2016 (ACM MM 2016), pp. 858-867, Amsterdam, Netherlands, 2016. (pdf)(ppt)
Xi Chen, Linghe Kong, Xue Liu, Lei Rao, Fan Bai and Qiao Xiang, "How Cars Talk Louder, Clearer and Fairer: Optimizing the Communication Performance of Connected Vehicles via Online Synchronous Control," in Proc. of the 35th Annual IEEE International Conference on Computer Communications (INFOCOM 2016), pp. 1-9, San Francisco, CA, U.S.A., 2016. (pdf)(ppt)
Landu Jiang, Xi Chen, and Wenbo He, "SafeCam: Analyzing Intersection-Related Driver Behaviors using Multi-Sensor Smartphones," in Proc. of the 14th IEEE International Conference on Pervasive Computing and Communications (PerCom 2016), pp. 1-9, Sydney, Australia, 2016. (pdf)
Qiao Xiang, Xi Chen, Linghe Kong, Lei Rao and Xue Liu, "Data Preference Matters: A New Perspective of Safety Data Dissemination in Vehicular Ad Hoc Networks," in Proc. of the 34th Annual IEEE International Conference on Computer Communications (INFOCOM 2015) , pp. 1149 - 1157, Hong Kong, China, 2015. (pdf)
Linghe Kong, Xi Chen, Xue Liu and Lei Rao, “FINE: Frequency-divided Instantaneous Neighbors Estimation System in Vehicular Networks,” in Proc. of the 13rd IEEE International Conference on Pervasive Computing and Communications (PerCom 2015) , pp. 172 - 177, St. Louis, Missouri, USA, 2015.
Qiao Xiang, Fanxin Kong, Xue Liu, Xi Chen, Linghe Kong and Lei Rao, "Auc2Charge: An Online Auction Framework for Eectric Vehicle Park-and-Charge," in Proc. of the 2015 ACM Sixth International Conference on Future Energy Systems (E-energy 2015), pp. 151-160, Bangalore, India, 2015.
Kai Xiong, Xi Chen, Lei Rao, Xue Liu and Yuan Yao, “Solving the Performance Puzzle of DSRC Multi-Channel Operations,” in Proc. of IEEE International Conference on Communications 2015 (ICC 2015), pp.3843-3848, 8-12, London, UK, 2015.
Xi Chen, Lei Rao, Xue Liu, Hongxing Li and Xinbing Wang, “Right Time in Right Place: Taming Workload Balancing Oscillations in Internet Data Center Cost Management,” in Proc. of the 5th IEEE International Green Computing Conference (IGCC 2014), pp. 1 - 10, Dallas, TX, 2014.
Zhonghao Sun, Fanxin Kong, Xue Liu, Xingshe Zhou and Xi Chen, "Intelligent Joint Spatio-temporal Management of Electric Vehicle Charging and Data Center Power Consumption", in Proc. of the 5th IEEE International Green Computing Conference (IGCC 2014), pp. 1-8, Dallas, TX, 2014.
Xi Chen, Wentao Huang, Xinbing Wang, and Xiaojun Lin, “Multicast Capacity in Mobile Wireless Ad Hoc Network with Infrastructure Support,” in Proc. of the 31st Annual IEEE International Conference on Computer Communications (INFOCOM 2012), Orlando, FL, 2012, pp. 271-279.
Xi Chen, Haike Yi, Hanwen Luo, Hui Yu, and Hailong Wang, "A novel CQI calculation scheme in LTELTE-A systems," in Proc. of 2011 International Conference on Wireless Communications and Signal Processing (WCSP), Nanjing, China, pp. 1-5, 2011.
Book & Journal Papers
Linghe Kong, Xi Chen, Xue Liu, Qiao Xiang, Yi Gao, Noam Ben Baruch, Guihai Chen, "AdaSharing: Adaptive Data Sharing in Collaborative Robots", in IEEE Transactions on Industrial Electronics (TIE), vol. 64, no. 12, pp. 9569-9579, Dec. 2017.
Linghe Kong, Bowen Wang, Xi Chen, Xue Liu, Xiao-Yang Liu, Jiadi Yu, Guangtao Xue, Guihai Chen, "Joint adaptation framework in mobile ad hoc networks: A control theory perspective", in Elsevier Neurocomputing, vol. 270, pp. 66-74, 2017.
Yuan Yao, Xi Chen, Lei Rao, Xue Liu, and Xingshe Zhou, "LORA: Loss Differentiation Rate Adaptation Scheme for Vehicle-to-Vehicle Safety Communications", in IEEE Transactions on Vehicular Technology (TVT), vol. 66, no. 3, pp. 2499-2512, 2017.
Hang Luo, Xue Liu, Xi Chen, Ting Long, and Ronghua Jiang, "Software Reliability Analysis Using Weakest Preconditions in Linear Assignment Programs", in IEEE Transactions on Software Engineering (TSE) vol. 42, no. 9, pp. 866-885, Sep. 1, 2016.
Xue Liu, Xi Chen and Fanxin Kong, "Utilization Control and Optimization of Real-Time Embedded Systems", Foundations and Trends® in Electronic Design Automation: Vol. 9: No. 3, pp 211-307, 2015.
Xi Chen, Lei Rao, Yuan Yao, Xue Liu and Fan Bai, "The Answer is Rolling on Wheels: Modeling and Performance Evaluation of In-cabin Wi-Fi Communications," in Elsevier Journal of Vehicular Communications, vol. 2, no. 1, pp. 13-26, Jan. 2015. (pdf)
Zhenzhi Qian, Xiaohua Tian, Xi Chen, Wentao Huang, and Xinbing Wang, "Multicast Capacity in MANET with Infrastructure Support," in IEEE Transactions on Parallel and Distributed Systems (TPDS), vol.25, no.7, pp.1808 - 1818, July 2014.
TPC member of ICC 2021, Machine Learning for Communication Track.
TPC member of GLOBECOM 2020, Machine Learning for Communication Track.
Publicity Chair of IWQoS 2020.
Local Chair of the 2019 CPS-IoT week.
AI-5G: Deep RL solutions for smart 5G networks (2019-present, Samsung AI Center)
AI-IOT: Deep ML solutions for smart IoT and indoor localization (2019-present, Samsung AI Center)
NLP: Deep NLP solutions for voice control on automobiles and IoT devices (2017-2019, Nuance Communication Inc.)
DSRC: Performance enhancement of vehicular communications (Dedicated Short Range Communication and mobile Wi-Fi) (2012 - 2017, McGill and General Motors);
Wi-Fi on wheels: Mobile Wi-Fi APs for In-vehicle Infotainment (2013 - 2017, McGill and General Motors);
Aerial: Device-free human activity recognition via wireless signals (2015 - 2017, Tandemlaunch, Aerial.ai and McGill);
Electric Vehicles: Optimization of energy-efficient EVs (2014 - 2017, CPS lab, McGill);
Cloud Energy: Energy/cost management for cloud computing systems in smart grid (2012 - 2015, CPS lab, McGill);
Skysensor: Real-time virtual link scheduling in AFDX network (2012 - 2013, McGill and Sponsors);
Limited feedback design of LTE/LTE-A system (2009-2012, SJTU and Sharp Co.);
Capacity scaling in mobile Ad Hoc network (2011-2012, SJTU).