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IPPS
2005
IEEE
14 years 2 months ago
A Measure of Robustness Against Multiple Kinds of Perturbations
Parallel and distributed heterogeneous computing systems may operate in an environment that undergoes unpredictable changes causing certain system performance features to degrade....
Behdis Eslamnour, Shoukat Ali
ICC
2007
IEEE
126views Communications» more  ICC 2007»
14 years 15 days ago
User Cooperation Through Network Coding
Abstract-- Most user cooperation protocols work in a timesharing manner, where each user transmits its own message and relays for the other at different segments of a time slot. We...
Meng Yu, Jing Li, Rick S. Blum
HCI
2007
13 years 10 months ago
Aspects of Augmented Social Cognition: Social Information Foraging and Social Search
In this paper, we summarized recent work in modeling how users socially forage and search for information. One way to bridge between different communities of users is to diversify ...
Ed Huai-hsin Chi, Peter Pirolli, Shyong K. Lam
UAI
2008
13 years 10 months ago
Cumulative distribution networks and the derivative-sum-product algorithm
We introduce a new type of graphical model called a `cumulative distribution network' (CDN), which expresses a joint cumulative distribution as a product of local functions. ...
Jim C. Huang, Brendan J. Frey
JSAC
2007
155views more  JSAC 2007»
13 years 8 months ago
Semantic social overlay networks
— Peer selection for query routing is a core task in peer-to-peer networks. Unstructured peer-to-peer systems (like Gnutella) ignore this problem, leading to an abundance of netw...
Alexander Löser, Steffen Staab, Christoph Tem...