Sciweavers

5810 search results - page 244 / 1162
» An Approach to Programming Based on Concepts
Sort
View
CINQ
2004
Springer
138views Database» more  CINQ 2004»
15 years 12 months ago
Relevancy in Constraint-Based Subgroup Discovery
This chapter investigates subgroup discovery as a task of constraint-based mining of local patterns, aimed at describing groups of individuals with unusual distributional character...
Nada Lavrac, Dragan Gamberger
MASCOTS
2003
15 years 7 months ago
DEVS Today: Recent Advances in Discrete Event-Based Information Technology
We review the DEVS modeling and simulation framework Its fundamental concepts are discussed from the standpoint of discrete event information processing with an example drawn from...
Bernard P. Zeigler
SCALESPACE
2009
Springer
16 years 1 months ago
Computational Geometry-Based Scale-Space and Modal Image Decomposition
In this paper a framework for defining scale-spaces, based on the computational geometry concepts of α-shapes, is proposed. In this approach, objects (curves or surfaces) of incr...
Anatole Chessel, Bertrand Cinquin, Sabine Bardin, ...
GRC
2005
IEEE
16 years 3 days ago
Semantic based clustering of Web documents
Abstract. A new methodology that structures the semantics of a collection of documents into the geometry of a simplicial complex is developed. A simplicial complex is topologically...
Tsau Young Lin, I-Jen Chiang
KDD
2006
ACM
117views Data Mining» more  KDD 2006»
16 years 6 months ago
Efficient multidimensional data representations based on multiple correspondence analysis
In the On Line Analytical Processing (OLAP) context, exploration of huge and sparse data cubes is a tedious task which does not always lead to efficient results. In this paper, we...
Omar Boussaid, Riadh Ben Messaoud, Sabine Loudcher...