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TREC
2000
13 years 9 months ago
Query Expansion Seen Through Return Order of Relevant Documents
There is a reservoir of knowledge in data from the TREC evaluations that analysis of precision and recall leaves untapped. This knowledge leads to better understanding of query ex...
Walter Liggett, Chris Buckley
COGSCI
2004
78views more  COGSCI 2004»
13 years 8 months ago
Varieties of sameness: the impact of relational complexity on perceptual comparisons
The fundamental relations that underlie cognitive comparisons--"same" and "different"--can be demultiple levels of abstraction, which vary in relational comple...
James K. Kroger, Keith J. Holyoak, John E. Hummel
BMVC
2010
13 years 6 months ago
The Fastest Pedestrian Detector in the West
We demonstrate a multiscale pedestrian detector operating in near real time (5 fps on 640x480 images) with state-of-the-art detection performance. The computational bottleneck of ...
Piotr Dollár, Serge Belongie, Pietro Perona
AAMAS
2011
Springer
13 years 3 months ago
Alternatives to truthfulness are hard to recognize
Abstract. The central question in mechanism design is how to implement a given social choice function. One of the most studied concepts is that of truthful implementations in which...
Vincenzo Auletta, Paolo Penna, Giuseppe Persiano, ...
RTS
2011
123views more  RTS 2011»
13 years 3 months ago
Feasibility analysis under fixed priority scheduling with limited preemptions
—Preemptive scheduling often generates a significant runtime overhead that may increase task worst-case execution times up to 40%, with respect to a fully non preemptive executi...
Gang Yao, Giorgio C. Buttazzo, Marko Bertogna