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ISSAC
2001
Springer
101views Mathematics» more  ISSAC 2001»
13 years 9 months ago
Maple's evaluation process as constraint contextual rewriting
Maple’s evaluator, together with a feature that is usually known as the assume facility, is a combination of modules with specialised reasoning capabilities. These modules are i...
Alessandro Armando, Clemens Ballarin
CVPR
2012
IEEE
11 years 8 months ago
Contextual Boost for Pedestrian Detection
Pedestrian detection from images is an important and yet challenging task. The conventional methods usually identify human figures using image features inside the local regions. In...
Yuanyuan Ding, Jing Xiao
ICDE
1999
IEEE
151views Database» more  ICDE 1999»
14 years 6 months ago
Data Integration by Describing Sources with Constraint Databases
We develop a data integration approach for the efficient evaluation of queries over autonomous source databases. The approach is based on some novel applications and extensions of...
Xun Cheng, Guozhu Dong, Tzekwan Lau, Jianwen Su
SIGIR
2008
ACM
13 years 4 months ago
Optimizing relevance and revenue in ad search: a query substitution approach
The primary business model behind Web search is based on textual advertising, where contextually relevant ads are displayed alongside search results. We address the problem of sel...
Filip Radlinski, Andrei Z. Broder, Peter Ciccolo, ...
CORR
2004
Springer
82views Education» more  CORR 2004»
13 years 4 months ago
Schema-based Scheduling of Event Processors and Buffer Minimization for Queries on Structured Data Streams
We introduce an extension of the XQuery language, FluX, that supports event-based query processing and the conscious handling of main memory buffers. Purely event-based queries of...
Christoph Koch, Stefanie Scherzinger, Nicole Schwe...