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WWW
2003
ACM
14 years 9 months ago
Buffer Sharing for Proxy Caching of Streaming Sessions
With the falling price of the memory, an increasing number of multimedia servers and proxies are now equipped with a large memory space. Caching media objects in the memory of a p...
Songqing Chen, Bo Shen, Yong Yan, Xiaodong Zhang
MOBISYS
2006
ACM
14 years 8 months ago
Efficient and transparent dynamic content updates for mobile clients
We introduce a novel infrastructure supporting automatic updates for dynamic content browsing on resource constrained mobile devices. Currently, the client is forced to continuous...
Trevor Armstrong, Olivier Trescases, Cristiana Amz...
MOBIHOC
2006
ACM
14 years 8 months ago
Fundamental scaling laws for energy-efficient storage and querying in wireless sensor networks
We use a constrained optimization framework to derive fundamental scaling laws for both unstructured sensor networks (which use blind sequential search for querying) and structure...
Joon Ahn, Bhaskar Krishnamachari
ICC
2007
IEEE
139views Communications» more  ICC 2007»
14 years 2 months ago
Constant Storage Self-Healing Key Distribution with Revocation in Wireless Sensor Network
— A self-healing key distribution scheme enables a large group of users (sensor nodes) to establish a session key dynamically over an unreliable, or lossy wireless network. The m...
Ratna Dutta, Yong Dong Wu, Sourav Mukhopadhyay
ICC
2007
IEEE
108views Communications» more  ICC 2007»
14 years 2 months ago
Flow Management for SIP Application Servers
—In this paper, we study how to build a front-end flow management system for SIP application servers. This is challenging because of some special characteristics of SIP and SIP a...
Jing Sun, Jinfeng Hu, Ruixiong Tian, Bo Yang