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ECTEL
2006
Springer
15 years 10 months ago
Community Based Software Development - the Case of Movelex
Abstract. The paper provides an overview of the elaboration, testing and improvement of Movelex, a complex virtual learning environment (VLE) supporting the establishment of self-r...
Kornél Varga, Andrea Kárpáti
FLAIRS
2008
15 years 9 months ago
Problem Posing in AnimalWatch: An Interactive System for Student-Authored Content
Bringing users into the process of content development may help to reduce the time and cost associated with tutoring system development, and may benefit users by deepening their u...
Mike Birch, Carole R. Beal
ESA
2008
Springer
96views Algorithms» more  ESA 2008»
15 years 8 months ago
The Partial Augment-Relabel Algorithm for the Maximum Flow Problem
Abstract. The maximum flow problem is a classical optimization problem with many applications. For a long time, HI-PR, an efficient implementation of the highest-label push-relabel...
Andrew V. Goldberg
EMNLP
2007
15 years 8 months ago
Improving Translation Quality by Discarding Most of the Phrasetable
It is possible to reduce the bulk of phrasetables for Statistical Machine Translation using a technique based on the significance testing of phrase pair co-occurrence in the para...
Howard Johnson, Joel D. Martin, George F. Foster, ...
DRR
2008
15 years 8 months ago
Efficient implementation of local adaptive thresholding techniques using integral images
Adaptive binarization is an important first step in many document analysis and OCR processes. This paper describes a fast adaptive binarization algorithm that yields the same qual...
Faisal Shafait, Daniel Keysers, Thomas M. Breuel