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SIGIR
2012
ACM
13 years 7 months ago
Robust ranking models via risk-sensitive optimization
Many techniques for improving search result quality have been proposed. Typically, these techniques increase average effectiveness by devising advanced ranking features and/or by...
Lidan Wang, Paul N. Bennett, Kevyn Collins-Thompso...
QEST
2006
IEEE
15 years 10 months ago
Optimization of Cache Expiration Dates in Content Networks
One of the fundamental decisions in content networks is how the information about the existing contents is deployed and accessed. In particular, in many content network architectu...
Héctor Cancela, Pablo Rodríguez-Bocc...
CIKM
2004
Springer
15 years 10 months ago
Regularizing translation models for better automatic image annotation
The goal of automatic image annotation is to automatically generate annotations for images to describe their content. In the past, statistical machine translation models have been...
Feng Kang, Rong Jin, Joyce Y. Chai
140
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ECMDAFA
2009
Springer
97views Hardware» more  ECMDAFA 2009»
15 years 8 months ago
A Domain Specific Language for Extracting Models in Software Modernization
Model-driven engineering techniques can be used both to create new software and to modernize existing software systems. Modeldriven software modernization requires a first step for...
Javier Luis Cánovas Izquierdo, Jesús...
TIME
2005
IEEE
15 years 10 months ago
An XML-Based Framework for Temporal Database Implementation
This paper presents an XML-based approach to implementing the parametric model of temporal databases. In the parametric model, attribute values are functions of time and the entir...
Seo-Young Noh, Shashi K. Gadia