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BNCOD
2008
96views Database» more  BNCOD 2008»
15 years 3 months ago
Smooth Interpolating Histograms with Error Guarantees
Abstract. Accurate selectivity estimations are essential for query optimization decisions where they are typically derived from various kinds of histograms which condense value dis...
Thomas Neumann, Sebastian Michel
EDM
2010
145views Data Mining» more  EDM 2010»
15 years 3 months ago
Mining Rare Association Rules from e-Learning Data
Rare association rules are those that only appear infrequently even though they are highly associated with very specific data. In consequence, these rules can be very appropriate f...
Cristóbal Romero, José Raúl R...
CORIA
2008
15 years 3 months ago
Classification dynamique par treillis de concepts pour la recherche d'information sur le web
This paper presents an iterative and interactive information retrieval system to search on the web using formal concept analysis (FCA). FCA provides a natural way to organise objec...
Emmanuel Nauer, Yannick Toussaint
GAMEON
2007
15 years 3 months ago
Agent Based Virtual Tutorship and E-Learning Techniques Applied to a Business Game Built on System Dynamics
An advanced Business Game is presented in the paper, built on the methodology of System Dynamics. It can be used for cognitive learning and knowledge transmission in schools and U...
Marco Remondino
FOMI
2008
15 years 3 months ago
IPAS ontology development
There is a trend in some manufacturing industries to move from selling products to providing services. As a result, designers must consider the life-cycle costs. In the aero indust...
David W. Fowler, Quentin Reul, Derek H. Sleeman