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CAISE
2003
Springer
14 years 1 months ago
Improving CoP Knowledge Sharing: a CSCW Approach Based on Awareness
This paper seeks to analyze a CSCW (Computer Supported Cooperative Work) approach for supporting Communities of Practice; mainly we focus on discussing how awareness plays a centra...
Alicia Díaz, Gérôme Canals
IWPT
2001
13 years 10 months ago
Probabilistic Modelling of Island-Driven Parsing
Two methods for stochastically modelling bidirectionality in chart parsing are presented. A probabilistic islanddriven parser which uses such models (either isolated or in combina...
Alicia Ageno, Horacio Rodríguez
ICML
2005
IEEE
14 years 9 months ago
Identifying useful subgoals in reinforcement learning by local graph partitioning
We present a new subgoal-based method for automatically creating useful skills in reinforcement learning. Our method identifies subgoals by partitioning local state transition gra...
Özgür Simsek, Alicia P. Wolfe, Andrew G....
GREC
2007
Springer
14 years 2 months ago
Report on the Third Contest on Symbol Recognition
In this paper we make a brief report of the third edition of the International Symbol Recognition Contest, organized in the context of GREC’07. This contest follows the series st...
Ernest Valveny, Philippe Dosch, Alicia Forné...
CLEF
2005
Springer
14 years 2 months ago
The TALP-QA System for Spanish at CLEF 2005
This paper describes the TALP-QA system in the context of the CLEF 2005 Spanish Monolingual Question Answering (QA) evaluation task. TALP-QA is a multilingual open-domain QA system...
Daniel Ferrés, Samir Kanaan, Alicia Ageno, ...