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TIT
2002
67views more  TIT 2002»
15 years 3 months ago
Closest point search in lattices
In this semitutorial paper, a comprehensive survey of closest point search methods for lattices without a regular structure is presented. The existing search strategies are describ...
Erik Agrell, Thomas Eriksson, Alexander Vardy, Ken...
PODS
2012
ACM
253views Database» more  PODS 2012»
13 years 6 months ago
Local transformations and conjunctive-query equivalence
Over the past several decades, the study of conjunctive queries has occupied a central place in the theory and practice of database systems. In recent years, conjunctive queries h...
Ronald Fagin, Phokion G. Kolaitis
BMCBI
2006
147views more  BMCBI 2006»
15 years 4 months ago
Grouping Gene Ontology terms to improve the assessment of gene set enrichment in microarray data
Background: Gene Ontology (GO) terms are often used to assess the results of microarray experiments. The most common way to do this is to perform Fisher's exact tests to find...
Alex Lewin, Ian C. Grieve
111
Voted
ICIP
2006
IEEE
16 years 5 months ago
A Rarity-Based Visual Attention Map - Application to Texture Description
This paper describes a simple and "pre-cortical" visual attention model, which does not take image directions into account. We compute rarity-based saliency maps and the...
Benoit M. Macq, Bernard Gosselin, Céline Ma...
122
Voted
ITS
2004
Springer
166views Multimedia» more  ITS 2004»
15 years 9 months ago
Alternative Views on Knowledge: Presentation of Open Learner Models
This paper describes a study in which individual learner models were built for students and presented to them with a choice of view. Students found it useful, and not confusing to ...
Andrew Mabbott, Susan Bull