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MFCS
2009
Springer
14 years 5 months ago
Self-indexed Text Compression Using Straight-Line Programs
Abstract. Straight-line programs (SLPs) offer powerful text compression by representing a text T[1, u] in terms of a restricted context-free grammar of n rules, so that T can be r...
Francisco Claude, Gonzalo Navarro
PDP
2008
IEEE
14 years 4 months ago
Bulk-Synchronous On-Line Crawling on Clusters of Computers
This paper describes the design of a crawler devised to perform the periodic retrieval of Web documents for a search engine able to accept on-line updates in a concurrent manner. ...
Mauricio Marín, Carolina Bonacic
ICB
2007
Springer
185views Biometrics» more  ICB 2007»
14 years 4 months ago
Biometric Hashing Based on Genetic Selection and Its Application to On-Line Signatures
We present a general biometric hash generation scheme based on vector quantization of multiple feature subsets selected with genetic optimization. The quantization of subsets overc...
Manuel R. Freire, Julian Fiérrez-Aguilar, J...
DSD
2006
IEEE
126views Hardware» more  DSD 2006»
14 years 4 months ago
Off-Line Testing of Delay Faults in NoC Interconnects
Testing of high density SoCs operating at high clock speeds is an important but difficult problem. Many faults, like delay faults, in such sub-micron chips may only appear when th...
Tomas Bengtsson, Artur Jutman, Shashi Kumar, Raimu...
AIED
2005
Springer
14 years 4 months ago
Automatic and Semi-Automatic Skill Coding With a View Towards Supporting On-Line Assessment
This paper explores the problem of automatic and semi-automatic coding of on-line test items with a skill coding that allows the assessment to occur at a level that is both indicat...
Carolyn Penstein Rosé, Pinar Donmez, Gahgen...