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LOPSTR
2004
Springer
15 years 12 months ago
Proving Termination for Logic Programs by the Query-Mapping Pairs Approach
This paper describes a method for proving termination of to logic programs based on abstract interpretation. The method ry-mapping pairs to abstract the relation between calls in t...
Naomi Lindenstrauss, Yehoshua Sagiv, Alexander Ser...
COOPIS
1999
IEEE
15 years 11 months ago
Selectively Materializing Data in Mediators by Analyzing User Queries
There is currently great interest in building information mediators that can integrate informationfrom multipledata sources such as databases or Web sources. The query response ti...
Naveen Ashish, Craig A. Knoblock, Cyrus Shahabi
SIGIR
2004
ACM
16 years 1 days ago
Block-based web search
Multiple-topic and varying-length of web pages are two negative factors significantly affecting the performance of web search. In this paper, we explore the use of page segmentati...
Deng Cai, Shipeng Yu, Ji-Rong Wen, Wei-Ying Ma
MIR
2010
ACM
224views Multimedia» more  MIR 2010»
16 years 1 months ago
Digimatge, a rich internet application for video retrieval from a multimedia asset management system
This paper describes the integration of two new services aimed at assisting into the retrieval of video content from a Multimedia Asset Manager (MAM). The first tool suggest tags...
Xavier Giro i Nieto, Ramon Salla, Xavier Vives
ICEBE
2005
IEEE
96views Business» more  ICEBE 2005»
16 years 7 days ago
Adding Physical Optimization to Cost Models in Information Mediators
Optimization of execution plans in information mediators is a critical task, specially when sources are remote and semistructured, as in the case of transactional web sites. Lack ...
Justo Hidalgo, Alberto Pan, José Losada, Ma...