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Wang-Chien Lee
Researcher at Pennsylvania State University
Publications - 367
Citations - 15328
Wang-Chien Lee is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Wireless sensor network & Mobile computing. The author has an hindex of 60, co-authored 366 publications receiving 14123 citations. Previous affiliations of Wang-Chien Lee include Ohio State University & Verizon Communications.
Papers
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Proceedings ArticleDOI
PENS: an algorithm for density-based clustering in peer-to-peer systems
TL;DR: This paper proposes a fully distributed clustering algorithm, called Peer dENsity-based cluStering (PENS), which overcomes the challenge raised in performing clustering in peer-to-peer environments, i.e., cluster assembly.
Journal ArticleDOI
Compressing Moving Object Trajectory in Wireless Sensor Networks
Yingqi Xu,Wang-Chien Lee +1 more
TL;DR: Simulation results show that DTTC exhibits superior performance in terms of accuracy, communication cost and computation cost and soundly outperforms DPR with all types of movement trajectories.
Journal ArticleDOI
Efficient Cache-Supported Path Planning on Roads
TL;DR: Comprehensive experimentation on a real road network database shows that the proposed Path Planning by Caching system outperforms the state-of-the-art path planning techniques by reducing 32 percent of the computation latency on average.
Proceedings ArticleDOI
On top-k social web search
TL;DR: This paper focuses on efficient top-k social web search and proposes two search strategies: TR- based search and SI-based search that tailor document examination orders upon TR and SI, respectively.
Journal ArticleDOI
Socio-Spatial Group Queries for Impromptu Activity Planning
TL;DR: Zhang et al. as mentioned in this paper proposed multiple rally-point social spatial group query (MRGQ) to select an appropriate activity location for a group of nearby attendees with tight social relationships.