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187
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CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Traditional models of information retrieval assume documents are independently relevant. But when the goal is retrieving diverse or novel information about a topic, retrieval mode...
231
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ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we propose a novel sparse source separation method that can be applied even if the number of sources is unknown. Recently, many sparse source separation approaches ...
267
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SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
We propose a language-model-based ranking approach for SPARQLlike queries on entity-relationship graphs. Our ranking model supports exact matching, approximate structure matching,...
205
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Human activity analysis is an important problem in computer
vision with applications in surveillance and summarization
and indexing of consumer content. Complex human
activities...
201
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DATE
2009
IEEE
2009
IEEE
Analyzing the impact of process variations on parametric measurements: Novel models and applications
16 years 1 months ago
Abstract—In this paper we propose a novel statistical framework to model the impact of process variations on semiconductor circuits through the use of process sensitive test stru...