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LFCS
2009
Springer
15 years 7 months ago
Fuzzy Description Logic Reasoning Using a Fixpoint Algorithm
We present FixIt(ALC), a novel procedure for deciding knowledge base (KB) satisfiability in the Fuzzy Description Logic (FDL) ALC. FixIt(ALC) does not search for tree-structured m...
Uwe Keller, Stijn Heymans
93
Voted
AI
2004
Springer
15 years 6 months ago
Spatio-temporal Reasoning for Vague Regions
Abstract. This paper extends a mereotopological theory of spatiotemporal reasoning to vague ”egg-yolk” regions. In this extension, the egg and its yolk are allowed to move and ...
Zina M. Ibrahim, Ahmed Y. Tawfik
82
Voted
SEMWEB
2004
Springer
15 years 6 months ago
OntoTrack: Combining Browsing and Editing with Reasoning and Explaining for OWL Lite Ontologies
OntoTrack is a new browsing and editing “in-one-view” ontology authoring tool that combines a hierarchical graphical layout and instant reasoning feedback for (the most rationa...
Thorsten Liebig, Olaf Noppens
TSP
2008
180views more  TSP 2008»
15 years 17 days ago
Algebraic Signal Processing Theory: Foundation and 1-D Time
This paper introduces a general and axiomatic approach to linear signal processing (SP) that we refer to as the algebraic signal processing theory (ASP). Basic to ASP is the linear...
Markus Püschel, José M. F. Moura
126
Voted
LICS
2007
IEEE
15 years 7 months ago
A Robust Class of Context-Sensitive Languages
We define a new class of languages defined by multi-stack automata that forms a robust subclass of context-sensitive languages, with decidable emptiness and closure under boolea...
Salvatore La Torre, Parthasarathy Madhusudan, Genn...