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RTA
2004
Springer
15 years 11 months ago
Querying Unranked Trees with Stepwise Tree Automata
The problem of selecting nodes in unranked trees is the most basic querying problem for XML. We propose stepwise tree automata for querying unranked trees. Stepwise tree automata c...
Julien Carme, Joachim Niehren, Marc Tommasi
SOFSEM
2004
Springer
15 years 11 months ago
Discovery of Lexical Entries for Non-taxonomic Relations in Ontology Learning
Ontology learning from texts has recently been proposed as a new technology helping ontology designers in the modelling process. Discovery of non–taxonomic relations is understoo...
Martin Kavalec, Alexander Maedche, Vojtech Sv&aacu...
STACS
2004
Springer
15 years 11 months ago
Desert Automata and the Finite Substitution Problem
d Abstract)⋆⋆ Daniel Kirsten LIAFA, Universit´e Denis Diderot – Case 7014, 2 place Jussieu, F-75251 Paris Cedex 05, France We give a positive solution to the so-called fini...
Daniel Kirsten
ACSC
2003
IEEE
15 years 11 months ago
A Multi-versioning Algorithm for Intention Preservation in Distributed Real-time Group Editors
Intention preservation is an important aspect of consistency maintenance in real-time collaborative editing systems. The multi-version approach is able to preserve individual user...
Liyin Xue, Mehmet A. Orgun, Kang Zhang
SPIN
2001
Springer
15 years 10 months ago
Model Checking Systems of Replicated Processes with Spin
This paper describes a reduction technique which is very useful against the state explosion problem which occurs when model checking distributed systems with several instances of t...
Fabrice Derepas, Paul Gastin