315 search results - page 19 / 63 » Better Approximation of Betweenness Centrality |
EDBT
2006
ACM
15 years 12 months ago
2006
ACM
Abstract. Sensor networks monitor physical phenomena over large geographic regions. Scientists can gain valuable insight into these phenomena, if they understand the underlying dat...
ICTIR
2009
Springer
15 years 6 months ago
2009
Springer
Abstract Even the best information retrieval model cannot always identify the most useful answers to a user query. This is in particular the case with web search systems, where it ...
ICNP
2006
IEEE
15 years 5 months ago
2006
IEEE
— We present the design of a Network Forensic Alliance (NFA), to allow multiple administrative domains (ADs) to jointly locate the origin of epidemic spreading attacks. ADs in th...
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ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
We present a method to track and estimate the motion of a 3D object with a monocular image sequence. The problem is based on the state equations and is solved by a sequential Mont...
SKG
2005
IEEE
15 years 5 months ago
2005
IEEE
Currently most centralized RDF storage and query architectures have problems in query performance and scalability. In this paper we present a distributed RDF query architecture to ...