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IPM
2008
115views more  IPM 2008»
15 years 6 months ago
Adapting information retrieval systems to user queries
Users enter queries that are short as well as long. The aim of this work is to evaluate techniques that can enable information retrieval (IR) systems to automatically adapt to per...
Giridhar Kumaran, James Allan
167
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JUCS
2008
134views more  JUCS 2008»
15 years 6 months ago
Gaze-based Interaction for Virtual Environments
Abstract We present an alternative interface that allows users to perceive new sensations in virtual environments. Gaze-based interaction in virtual environments creates the feelin...
Jorge Jimenez, Diego Gutierrez, Pedro Latorre
SAC
2006
ACM
15 years 6 months ago
A domain-specific language for task handlers generation, applying discrete controller synthesis
We propose a simple programming language, called Nemo, specific to the domain of multi-task real-time embedded systems, such as in robotic, automotive or avionics systems. It can ...
Gwenaël Delaval, Éric Rutten
INFSOF
2007
98views more  INFSOF 2007»
15 years 6 months ago
Indexing range sum queries in spatio-temporal databases
Although spatio-temporal databases have received considerable attention recently, there has been little work on processing range sum queries on the historical records of moving ob...
Hyung-Ju Cho, Chin-Wan Chung
TEC
2008
139views more  TEC 2008»
15 years 6 months ago
Genetic Programming Approaches for Solving Elliptic Partial Differential Equations
In this paper, we propose a technique based on genetic programming (GP) for meshfree solution of elliptic partial differential equations. We employ the least-squares collocation pr...
Andras Sobester, Prasanth B. Nair, Andy J. Keane