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IPM
2006
83views more  IPM 2006»
15 years 6 months ago
A risk minimization framework for information retrieval
This paper presents a probabilistic information retrieval framework in which the retrieval problem is formally treated as a statistical decision problem. In this framework, querie...
ChengXiang Zhai, John D. Lafferty
WWW
2003
ACM
16 years 7 months ago
XQuery By Example
XQuery, the standard query language for XML, is gaining popularity among users with a SQL background; indeed, formulating XQuery and SQL queries requires comparable skills. Howeve...
Daniele Braga, Alessandro Campi, Stefano Ceri, Enr...
CSMR
2009
IEEE
16 years 1 months ago
Cognac: A Framework for Documenting and Verifying the Design of Cobol Systems
For any non-trivial software project, architectural drift is a well-known problem. Over time, the design rules and guidelines governing the software project are no longer obeyed, ...
Andy Kellens, Kris De Schutter, Theo D'Hondt, Luc ...
HICSS
2008
IEEE
104views Biometrics» more  HICSS 2008»
16 years 25 days ago
Document Retrieval Using Proximity-Based Phrase Searching
Exact phrase matching is a powerful tool to quickly retrieve results when a sufficient section of the text is accurately provided as the query. If the section of the text is not c...
Kathryn Patterson, Carolyn R. Watters, Michael A. ...
DASFAA
2005
IEEE
153views Database» more  DASFAA 2005»
15 years 12 months ago
FASST Mining: Discovering Frequently Changing Semantic Structure from Versions of Unordered XML Documents
Abstract. In this paper, we present a FASST mining approach to extract the frequently changing semantic structures (FASSTs), which are a subset of semantic substructures that chang...
Qiankun Zhao, Sourav S. Bhowmick