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IDA
1998
Springer
15 years 3 months ago
Fast Dimensionality Reduction and Simple PCA
A fast and simple algorithm for approximately calculating the principal components (PCs) of a data set and so reducing its dimensionality is described. This Simple Principal Compo...
Matthew Partridge, Rafael A. Calvo
ACL
1998
15 years 5 months ago
Bridging the Gap between Dictionary and Thesaurus
This paper presents an algorithm to integrate different lexical resources, through which we hope to overcome the individual inadequacy of the resources, and thus obtain some enric...
Oi Yee Kwong
IJAR
1998
54views more  IJAR 1998»
15 years 3 months ago
Quantized norms and generalized relational composition on dense universes
Decision-making procedure based on fuzzy relational composition may require that the involved connectives are not idempotent to handle signi cant information properly. Yet, non-id...
Riccardo Rovatti, Cesare Fantuzzi
SPATIALCOGNITION
1998
Springer
15 years 8 months ago
Behavioral Experiments in Spatial Cognition Using Virtual Reality
Abstract. Virtual reality is used as a novel tool for behavioral experiments on humans. Two environments, Hexatown and Virtual Tubingen, are presented. Experiments on cognitive map...
Hanspeter A. Mallot, Sabine Gillner, Hendrik A. H....
SPIRE
1998
Springer
15 years 8 months ago
Fast Approximate String Matching in a Dictionary
A successful technique to search large textual databases allowing errors relies on an online search in the vocabulary of the text. To reduce the time of that online search, we ind...
Ricardo A. Baeza-Yates, Gonzalo Navarro