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MOBIHOC
2002
ACM
16 years 6 months ago
Message-optimal connected dominating sets in mobile ad hoc networks
A connected dominating set (CDS) for a graph G(V, E) is a subset V of V , such that each node in V - V is adjacent to some node in V , and V induces a connected subgraph. A CDS ha...
Khaled M. Alzoubi, Peng-Jun Wan, Ophir Frieder
MOBIHOC
2003
ACM
16 years 6 months ago
Energy-efficient caching strategies in ad hoc wireless networks
In this paper, we address the problem of energy-conscious cache placement in wireless ad hoc networks. We consider a network comprising a server with an interface to the wired net...
Pavan Nuggehalli, Vikram Srinivasan, Carla-Fabiana...
CSCW
2010
ACM
16 years 3 months ago
Beyond Wikipedia: coordination and conflict in online production groups
Online production groups have the potential to transform the way that knowledge is produced and disseminated. One of the most widely used forms of online production is the wiki, w...
Aniket Kittur, Robert E. Kraut
WISEC
2010
ACM
16 years 1 months ago
Providing security with insecure systems
Abstract A Martian who arrived on Earth today would surely conclude that computing and communications security are in a crisis situation. The popular media as well as technical pub...
Andrew M. Odlyzko
SAC
2010
ACM
16 years 1 months ago
T2D: a peer to peer trust management system based on disposition to trust
While the trust paradigm is essential to broadly extend the communication between the environment’s actors, the evaluation of trust becomes a challenge when confronted with init...
Rachid Saadi, Jean-Marc Pierson, Lionel Brunie
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