I am a postdoc with Professor Rajesh Gupta affiliated with CSE and HDSI at UCSD. I earned my Ph.D. in Computer Science at the University of Virginia in 2018. My adviser was Professor Kamin Whitehouse.
My research lies at the intersection of Cyber-Physical Systems, Data Mining, and Machine Learning, with a particular interest in energy-efficient systems. My recent work is focused on interpreting, organizing, and navigating through sensor data with minimal human input.
I earned my B.S. from Beijing University of Posts and Telecommunications (aka BUPT, or in Chinese 北邮) in 2012, majoring in Electrical Engineering.
I am an avid photographer.
I work with master and undergraduate students, and there are opportunities in the MESL Group throughout the year. If you are already at UCSD, feel free to drop by my office (CSE2132). If you are not at UCSD and interested in doing an internship, please drop me a line and we can figure out something fun with my collaborators in the department.
Some Papers (with reviews)
Dhiman Sengupta, Tamara Zubatiy, Sean K. Hamilton, Arthur Boothroyd, Cagri Yalcin, Dezhi Hong, Rajesh K. Gupta, Harinath Garudadri.
Open Speech Platform: Democratizing Hearing Aid Research.
In PervasiveHealth'20 (reviews)
Jing Ma, Dezhi Hong, Hongning Wang.
Selective Sampling for Sensor Type Classification in Buildings.
In IPSN'20 (reviews)
Shuheng Li, Dezhi Hong, Hongning Wang.
Relation Inference among Sensor Time Series in Smart Buildings with Metric Learning.
In AAAI'20 (reviews)
Jason Koh, Dezhi Hong, Shreyas Nagare, Sudershan Boovaraghavan, Yuvraj Agarwal, Rajesh Gupta.
Who can Access What, and When? Understanding Minimal Access Requirements of Building Applications.
In BuildSys’19 (reviews)
Lu Lin, Zheng Luo, Dezhi Hong, Hongning Wang.
Sequential Learning with Active Partial Labeling for Metadata in Buildings.
In BuildSys’19 (reviews, code)
Dezhi Hong, Renqin Cai, Hongning Wang, Kamin Whitehouse.
Learning from Correlated Events for Equipment Relation Inference in Buildings.
In BuildSys’19 (reviews; grab a coffee, here are some rejections ;) kdd19, www19, aaai19, cikm18, kdd18, aaai18)
*Jason Koh, *Dezhi Hong, Rajesh Gupta, Kamin Whitehouse, Hongning Wang, Yuvraj Agarwal.
Plaster: An Integration, Benchmark, and Development Framework for Metadata Normalization Methods.
In BuildSys’18 (reviews, code)
*Bharathan Balaji, Arka Bhattacharya, Gabe Fierro, Jingkun Gao, Joshua Gluck, Dezhi Hong, Aslak Johansen, Jason Koh, Yuvraj Agarwal, Mario Bergés, David Culler, Rajesh Gupta, Mikkel Baun Kjærgaard, Joern Ploennigs, Mani Srivastava, Kamin Whitehouse.
Brick v1.0 - Towards a Unified Metadata Schema For Buildings.
Best Paper Nominee, Audience Choice Award, Best Demo Award
In BuildSys’16 (reviews, ppt, extended journal version, website)
Dezhi Hong, Hongning Wang, Jorge Ortiz, Kamin Whitehouse.
The Building Adaptor: Towards Quickly Applying Building Analytics at Scale.
Best Paper Nominee
In BuildSys'15 (reviews, ppt, data, code)
Arka Bhattacharya, Dezhi Hong, David Culler, Jorge Ortiz, Kamin Whitehouse, Eugene Wu.
Automated Metadata Construction to Support Portable Building Applications.
Best Paper Nominee
In BuildSys'15 (reviews, sensys14, ipsn15)
Dezhi Hong, Hongning Wang, Kamin Whitehouse.
Clustering-based Active Learning on Sensor Type Classification in Buildings.
In CIKM'15 (reviews, ppt, code)
Dezhi Hong, Jorge Ortiz, Kamin Whitehouse, David E. Culler.
Towards Automatic Spatial Verification of Sensor Placement in Buildings.
In BuildSys'13 (reviews, ppt)
Shahriar Nirjon, Robert Dickerson, Philip Asare, Qiang Li, Dezhi Hong, John A. Stankovic, Pan Hu, Guobin Shen, Xiaofan Jiang.
Auditeur: A Mobile-Cloud Service Platform for Acoustic Event Detection on Smartphones.
In MobiSys'13 (reviews)
Shahriar Nirjon, Robert Dickerson, Qiang Li, Philip Asare, John A. Stankovic, Dezhi Hong, Ben Zhang, Guobin Shen, Xiaofan Jiang, Feng Zhao.
MusicalHeart: A Hearty Way of Listening to Music.
In SenSys'12 (reviews)
Computer Science & Engineering
University of California, San Diego
9500 Gilman Dr, La Jolla, CA 92093 (map)