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SIGIR
2010
ACM
15 years 7 months ago
Generalized syntactic and semantic models of query reformulation
We present a novel approach to query reformulation which combines syntactic and semantic information by means of generalized Levenshtein distance algorithms where the substitution...
Amac Herdagdelen, Massimiliano Ciaramita, Daniel M...
180
Voted
EOR
2006
81views more  EOR 2006»
15 years 7 months ago
Optimal and near-optimal policies for lost sales inventory models with at most one replenishment order outstanding
In this paper we use policy-iteration to explore the behaviour of optimal control policies for lost sales inventory models with the constraint that not more than one replenishment...
Roger M. Hill, Søren Glud Johansen
INFSOF
2006
66views more  INFSOF 2006»
15 years 7 months ago
Scenario-based multitasking for real-time object-oriented models
Contemporary embedded systems quite often employ extremely complicated software consisting of a number of interrelated components, and this has made object-oriented design methodo...
Saehwa Kim, Jiyong Park, Seongsoo Hong
JMIV
2008
119views more  JMIV 2008»
15 years 7 months ago
An Improved Hybrid Model for Molecular Image Denoising
Abstract In this paper an improved hybrid method for removing noise from low SNR molecular images is introduced. The method provides an improvement over the one suggested by Jian L...
Jeny Rajan, K. Kannan, M. R. Kaimal
217
Voted
CJ
2004
141views more  CJ 2004»
15 years 7 months ago
Modeling and Analysis of a Scheduled Maintenance System: a DSPN Approach
This paper describes a way to manage the modeling and analysis of Scheduled Maintenance Systems (SMS) within an analytically tractable context. We chose a significant case study h...
Andrea Bondavalli, Roberto Filippini