'Computer science city university' diaporamas de présentation

730 views • 65 slides

Spatio-Temporal Aggregation Using Sketches

Spatio-Temporal Aggregation Using Sketches. Yufei Tao, George Kollios, Jeffrey Considine, Feifei Li, Dimitris Papadias Department of Computer Science City University of Hong Kong, Boston University, Hong Kong University of Science and Technology 18, March, 2004. Outline.

394 views • 25 slides

Rendezvous Planning in Mobility-assisted Wireless Sensor Networks

Rendezvous Planning in Mobility-assisted Wireless Sensor Networks. Guoliang Xing ; Tian Wang; Zhihui Xie; Weijia Jia Department of Computer Science City University of Hong Kong. Agenda. Motivation Problem formulation Rendezvous planning algorithms Optimal algorithm under limited mobility

362 views • 23 slides

Probabilistic Public Key Encryption with Equality Test

Probabilistic Public Key Encryption with Equality Test. Duncan S. Wong Department of Computer Science City University of Hong Kong. Joint work with Guomin Yang, Chik How Tan and Qiong Huang. Outline. What is PKE with Equality Test ?

292 views • 17 slides