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SIGIR
2002
ACM
15 years 6 months ago
Predicting query performance
We develop a method for predicting query performance by computing the relative entropy between a query language model and the corresponding collection language model. The resultin...
Stephen Cronen-Townsend, Yun Zhou, W. Bruce Croft
NAACL
2010
15 years 4 months ago
A Direct Syntax-Driven Reordering Model for Phrase-Based Machine Translation
This paper presents a direct word reordering model with novel syntax-based features for statistical machine translation. Reordering models address the problem of reordering source...
Niyu Ge
SIGMOD
2003
ACM
147views Database» more  SIGMOD 2003»
16 years 6 months ago
Formal semantics and analysis of object queries
Modern database systems provide not only powerful data models but also complex query languages supporting powerful features such as the ability to create new database objects and ...
Gavin M. Bierman
UM
2009
Springer
16 years 1 months ago
Evaluating Web Based Instructional Models Using Association Rule Mining
Abstract. In this paper we describe an Integrated Development System for Instructional Model for E-learning (INDESIME) to create and to maintain instructional models using adaptive...
Enrique García, Cristóbal Romero, Se...
ISORC
2005
IEEE
16 years 5 days ago
Automated Model Checking and Testing for Composite Web Services
Web Services form a new distributed computing paradigm. Collaborative verification and validation are important when Web Services from different vendors are integrated together to...
Hai Huang, Wei-Tek Tsai, Raymond A. Paul, Yinong C...