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WWW
2008
ACM
16 years 5 months ago
Finding core members in virtual communities
Finding the core members of a virtual community is an important problem in community analysis. Here we presented an simulated annealing algorithm to solve this problem by optimizi...
Haiqiang Chen, Xueqi Cheng, Yue Liu
CLUSTER
2009
IEEE
15 years 11 months ago
Message passing for GPGPU clusters: CudaMPI
—We present and analyze two new communication libraries, cudaMPI and glMPI, that provide an MPI-like message passing interface to communicate data stored on the graphics cards of...
Orion S. Lawlor
IPPS
2008
IEEE
15 years 11 months ago
Supporting high performance bioinformatics flat-file data processing using indices
As an essential part of in vitro analysis, biological database query has become more and more important in the research process. A few challenges that are specific to bioinformat...
Xuan Zhang, Gagan Agrawal
ICMCS
2007
IEEE
159views Multimedia» more  ICMCS 2007»
15 years 10 months ago
Multi-Modal Person-Profiles from Broadcast News Video
The need to analyze and index large amounts of video information is becoming more important as the way people consume media continues to change. In recent years, the push to attac...
Charlie K. Dagli, Sharad V. Rao, Thomas S. Huang
ICMCS
2007
IEEE
168views Multimedia» more  ICMCS 2007»
15 years 10 months ago
An Information Theoretic Model of Spatiotemporal Visual Saliency
This paper presents a principled and practical method for the computation of visual saliency of spatiotemporal events in full motion videos. Based on the assumption that uniquenes...
Guoping Qiu, Xiaodong Gu, Zhibo Chen, Quqing Chen,...