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PVLDB
2008
106views more  PVLDB 2008»
14 years 8 months ago
A revival of integrity constraints for data cleaning
Integrity constraints, a.k.a. data dependencies, are being widely used for improving the quality of schema. Recently constraints have enjoyed a revival for improving the quality o...
Wenfei Fan, Floris Geerts, Xibei Jia
CE
2008
86views more  CE 2008»
14 years 9 months ago
Computer game design: Opportunities for successful learning
Developing children as successful learners is a key aim of A Curriculum for Excellence in Scotland. This paper presents qualitative results from an eight week exploratory field st...
Judy Robertson, Cathrin Howells
69
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TREC
2004
14 years 10 months ago
HARD Track Overview in TREC 2004 - High Accuracy Retrieval from Documents
The HARD track of TREC 2004 aims to improve the accuracy of information retrieval through the use of three techniques: (1) query metadata that better describes the information nee...
James Allan
APCCM
2008
14 years 11 months ago
Model Eco-Systems: Preliminary Work
Modeling is core software engineering practice. Conceptual models are constructed to establish an abstract understanding of the domain among stakeholders. These are then refined i...
Aditya Ghose, George Koliadis
DAGSTUHL
2008
14 years 11 months ago
Improving the Performance of a Verified Linear System Solver Using Optimized Libraries and Parallel Computation
Abstract. A parallel version of the self-verified method for solving linear systems was presented in [19, 18]. In this research we propose improvements aiming at a better performan...
Mariana Luderitz Kolberg, Gerd Bohlender, Dalcidio...