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SEMWEB
2007
Springer
16 years 27 days ago
Optimizing the Crisp Representation of the Fuzzy Description Logic SROIQ
Classical ontologies are not suitable to represent imprecise nor uncertain pieces of information. Fuzzy Description Logics were born to represent the former type of knowledge, but ...
Fernando Bobillo, Miguel Delgado, Juan Góme...
SG
2007
Springer
16 years 27 days ago
NPR Lenses: Interactive Tools for Non-Photorealistic Line Drawings
Abstract. NPR Lenses is an interactive technique for producing expressive non-photorealistic renderings. It provides an intuitive visual interaction tool for illustrators, allowing...
Petra Neumann, Tobias Isenberg, M. Sheelagh T. Car...
SLS
2007
Springer
117views Algorithms» more  SLS 2007»
16 years 27 days ago
An Algorithm Portfolio for the Sub-graph Isomorphism Problem
Abstract. This work presents an algorithm for the sub-graph isomorphism problem based on a new pruning technique for directed graphs. During the tree search, the method checks if a...
Roberto Battiti, Franco Mascia
SPEAKERC
2007
Springer
140views Biometrics» more  SPEAKERC 2007»
16 years 27 days ago
Higher-Level Features in Speaker Recognition
Higher-level features based on linguistic or long-range information have attracted significant attention in automatic speaker recognition. This article briefly summarizes approac...
Elizabeth Shriberg
SSD
2007
Springer
107views Database» more  SSD 2007»
16 years 27 days ago
Spatial Partition Graphs: A Graph Theoretic Model of Maps
The notion of a map is a fundamental metaphor in spatial disciplines. However, there currently exist no adequate data models for maps that define a precise spatial data type for m...
Mark McKenney, Markus Schneider