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DCOSS
2010
Springer
14 years 16 days 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
13 years 11 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
DCOSS
2008
Springer
13 years 11 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
OSDI
2000
ACM
13 years 10 months ago
Performance-Driven Processor Allocation
In current multiprogrammed multiprocessor systems, to take into account the performance of parallel applications is critical to decide an efficient processor allocation. In this pa...
Julita Corbalán, Xavier Martorell, Jes&uacu...
CCGRID
2009
IEEE
13 years 10 months ago
Efficient Grid Task-Bundle Allocation Using Bargaining Based Self-Adaptive Auction
To address coordination and complexity issues, we formulate a grid task allocation problem as a bargaining based self-adaptive auction and propose the BarSAA grid task-bundle alloc...
Han Zhao, Xiaolin Li