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ICDCS
2000
IEEE
15 years 10 months ago
Multimedia Service Configuration and Reservation in Heterogeneous Environments
Widely deployed multimedia services are expected to accommodate clients in a highly heterogeneous environment. Clients of a multimedia service may vary greatly in processing and c...
Dongyan Xu, Duangdao Wichadakul, Klara Nahrstedt
DCOSS
2010
Springer
15 years 10 months ago
Wormholes No More? Localized Wormhole Detection and Prevention in Wireless Networks
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
Tassos Dimitriou, Thanassis Giannetsos
CCGRID
2005
IEEE
15 years 8 months ago
The Composite Endpoint Protocol (CEP): scalable endpoints for terabit flows
We introduce the Composite Endpoint Protocol (CEP) which efficiently composes a set of transmission elements to support high speed flows which exceed the capabilities of a single...
Eric Weigle, Andrew A. Chien
CW
2005
IEEE
15 years 8 months ago
Using a Floating Origin to Improve Fidelity and Performance of Large, Distributed Virtual Worlds
Large Virtual Worlds (VWs) are increasingly common in the computer graphics areas of simulation, games, geospatial or scientific visualisation. In such VWs, simulated motion of th...
Chris Thorne
DCOSS
2008
Springer
15 years 8 months ago
Local PTAS for Independent Set and Vertex Cover in Location Aware Unit Disk Graphs
We present the first local approximation schemes for maximum independent set and minimum vertex cover in unit disk graphs. In the graph model we assume that each node knows its geo...
Andreas Wiese, Evangelos Kranakis