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GRID
2003
Springer
15 years 12 months ago
Scoped and Approximate Queries in a Relational Grid Information Service
We are developing a grid information service, RGIS, that is based on the relational data model. RGIS supports complex queries written in SQL that search for compositions (using jo...
Dong Lu, Peter A. Dinda, Jason A. Skicewicz
DASFAA
2004
IEEE
123views Database» more  DASFAA 2004»
15 years 10 months ago
A Meta-search Method with Clustering and Term Correlation
A meta-search engine propagates user queries to its participant search engines following a server selection strategy. To facilitate server selection, the metasearch engine must ke...
Dyce Jing Zhao, Dik Lun Lee, Qiong Luo
ATMOS
2010
162views Optimization» more  ATMOS 2010»
15 years 4 months ago
Heuristics for the Traveling Repairman Problem with Profits
In the traveling repairman problem with profits, a repairman (also known as the server) visits a subset of nodes in order to collect time-dependent profits. The objective consists...
Thijs Dewilde, Dirk Cattrysse, Sofie Coene, Frits ...
WWW
2005
ACM
16 years 5 days ago
An information extraction engine for web discussion forums
In this poster, we present an information extraction engine for web-based forums. The engine analyzes the HTML files crawled from web forums, deduces the wrapper (template) of the...
Hanny Yulius Limanto, Nguyen Ngoc Giang, Vo Tan Tr...
EMNLP
2011
14 years 6 months ago
Exact Decoding of Phrase-Based Translation Models through Lagrangian Relaxation
This paper describes an algorithm for exact decoding of phrase-based translation models, based on Lagrangian relaxation. The method recovers exact solutions, with certificates of...
Yin-Wen Chang, Michael Collins