W
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
More filters
Book ChapterDOI
Search K Nearest Neighbors on Air
TL;DR: An approximate search scope to guide the search at the very beginning of the search process and a learning algorithm to adapt the search scope during the search to improve energy and access efficiency are developed.
Journal ArticleDOI
Pervasive data access in wireless and mobile computing environments
TL;DR: This survey paper reviews important works in two important dimensions of pervasive data access: data broadcast and client caching, and data access techniques aiming at various application requirements are covered.
Proceedings ArticleDOI
Key Formulation Schemes for Spatial Index in Cloud Data Managements
TL;DR: A novel Key formulation scheme based on R+-tree (abbreviated as KR+-index) is proposed, which outperforms other existing key formulations and MD-HBase and two spatial queries, k-NN query and range query, are designed.
Book ChapterDOI
Dynamic Data Delivery in Wireless Communication Environments
TL;DR: In this paper, the authors proposed a dynamic data delivery model where information broadcasting, caching of frequently accessed data, and pull-based data delivery are commonly used techniques to reduce data access time of wireless information services.
Proceedings ArticleDOI
Neighborhood signatures for searching P2P networks
TL;DR: This paper proposes to use signatures for directing searches along selected network paths, and introduces three schemes, namely complete-neighborhood signature (CN), partial-neIGHborhood superimposed signature (PN-S), and partial-NEighborhip appended signature (PN-A), to facilitate efficient searching of shared content in P2P networks.