309 search results - page 55 / 62 » Expertise networks in online communities: structure and algo... |
JPDC
2010
13 years 6 months ago
2010
—We present the design and implementation of a parallel exact inference algorithm on the Cell Broadband Engine (Cell BE). Exact inference is a key problem in exploring probabilis...
KDD
2010
ACM
13 years 9 months ago
2010
ACM
Information diffusion and virus propagation are fundamental processes talking place in networks. While it is often possible to directly observe when nodes become infected, observi...
DCOSS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We develop a practical, distributed algorithm to detect events, identify measurement errors, and infer missing readings in ecological applications of wireless sensor netw...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availabi...
INFOCOM
2003
IEEE
14 years 23 days ago
2003
IEEE
Abstract— Finding a path in a network based on multiple constraints (the MCP problem) is often referred to as QoS routing. QoS routing with constraints on multiple additive metri...