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CONCUR
2004
Springer
16 years 22 days ago
Verifying Finite-State Graph Grammars: An Unfolding-Based Approach
We propose a framework where behavioural properties of finite-state systems modelled as graph transformation systems can be expressed and verified. The technique is based on the ...
Paolo Baldan, Andrea Corradini, Barbara König
KI
2004
Springer
16 years 21 days ago
Mining Hierarchical Temporal Patterns in Multivariate Time Series
Abstract. The Unification-based Temporal Grammar is a temporal extension of static unification-based grammars. It defines a hierarchical temporal rule language to express comple...
Fabian Mörchen, Alfred Ultsch
RSCTC
2004
Springer
110views Fuzzy Logic» more  RSCTC 2004»
16 years 21 days ago
A Graded Applicability of Rules
We address the problem of rough applicability of rules within the framework of approximation spaces. The graded applicability of a rule for an object of an approximation space, int...
Anna Gomolinska
ASP
2003
Springer
16 years 17 days ago
Graphs and colorings for answer set programming: Abridged Report
We investigate rule dependency graphs and their colorings for characterizing the computation of answer sets of logic programs. To this end, we develop a series of operational chara...
Kathrin Konczak, Torsten Schaub, Thomas Linke
EPIA
2003
Springer
16 years 17 days ago
A Methodology to Create Ontology-Based Information Retrieval Systems
Modern information retrieval systems need the capability to reason about the knowledge conveyed by text bases. In this paper a methodology to automatically create ontologies and cl...
José Saias, Paulo Quaresma