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CLEF
2005
Springer
13 years 11 months ago
CLEF-2005 CL-SR at Maryland: Document and Query Expansion Using Side Collections and Thesauri
This paper reports results for the University of Maryland’s participation in CLEF-2005 Cross-Language Speech Retrieval track. Techniques that were tried include: (1) document ex...
Jianqiang Wang, Douglas W. Oard
MM
2006
ACM
180views Multimedia» more  MM 2006»
13 years 11 months ago
Fast tracking of near-duplicate keyframes in broadcast domain with transitivity propagation
The identification of near-duplicate keyframe (NDK) pairs is a useful task for a variety of applications such as news story threading and content-based video search. In this pape...
Chong-Wah Ngo, Wanlei Zhao, Yu-Gang Jiang
NDSS
2008
IEEE
13 years 11 months ago
Automated Whitebox Fuzz Testing
Fuzz testing is an effective technique for finding security vulnerabilities in software. Traditionally, fuzz testing tools apply random mutations to well-formed inputs of a progr...
Patrice Godefroid, Michael Y. Levin, David A. Moln...
PPOPP
2009
ACM
14 years 6 months ago
A compiler-directed data prefetching scheme for chip multiprocessors
Data prefetching has been widely used in the past as a technique for hiding memory access latencies. However, data prefetching in multi-threaded applications running on chip multi...
Dhruva Chakrabarti, Mahmut T. Kandemir, Mustafa Ka...
SC
2009
ACM
14 years 6 days ago
FACT: fast communication trace collection for parallel applications through program slicing
A proper understanding of communication patterns of parallel applications is important to optimize application performance and design better communication subsystems. Communicatio...
Jidong Zhai, Tianwei Sheng, Jiangzhou He, Wenguang...