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ECAI
2004
Springer
13 years 10 months ago
Reasoning in Description Logics with a Concrete Domain in the Framework of Resolution
In description logics, concrete domains are used to model concrete properties such as weight, name, or age, having concrete values such as integers or strings, with built-in predic...
Ullrich Hustadt, Boris Motik, Ulrike Sattler
ECAI
2004
Springer
13 years 10 months ago
Temporal Plan Interdependencies
Abstract. Asbru is a complex formal language developed to represent clinical guidelines and protocols which are time- and processoriented. To facilitate and support the modeling in...
Katharina Kaiser, Silvia Miksch
ECAI
2004
Springer
13 years 10 months ago
Representing Beliefs in the Fluent Calculus
Action formalisms like the fluent calculus have been developed to endow logic-based agents with the abilities to reason about the effects of actions, to execute high-level strateg...
Yi Jin, Michael Thielscher
ECAI
2004
Springer
13 years 10 months ago
Simplicity in Solving the Frame Problem
Abstract. This paper presents an approach for reasoning about action and change which appeals to the principle of Occam’s razor— roughly stating that the simplest explanations ...
Victor Jauregui, Maurice Pagnucco, Norman Y. Foo
ECAI
2004
Springer
13 years 10 months ago
Postponing Branching Decisions
Abstract. Solution techniques for Constraint Satisfaction and Optimisation Problems often make use of backtrack search methods, exploiting variable and value ordering heuristics. I...
Willem Jan van Hoeve, Michela Milano
ECAI
2004
Springer
13 years 10 months ago
Domain Descriptions Should Be Modular
This work is about the metatheory of actions, and here we address the problem of what a good domain description for reasoning about actions should look like. We state some postulat...
Andreas Herzig, Ivan José Varzinczak
ECAI
2004
Springer
13 years 10 months ago
Robust Solutions for Constraint Satisfaction and Optimization
Super solutions are a mechanism to provide robustness to constraint programs [10]. They are solutions in which, if a small number of variables lose their values, we are guaranteed ...
Emmanuel Hebrard, Brahim Hnich, Toby Walsh
ECAI
2004
Springer
13 years 10 months ago
Using the Implication/Realization Model for Measuring Melodic Similarity
Abstract. The concept of melodic similarity has become increasingly relevant in the light of music retrieval and music content processing systems. We propose a new way of measuring...
Maarten Grachten, Josep Lluís Arcos
ECAI
2004
Springer
13 years 10 months ago
The Semantic Grid: Myth Busting and Bridge Building
The Semantic Grid is an extension of the current Grid in which information and services are given well-defined meaning, better enabling computers and people to work in cooperation....
Carole A. Goble, David De Roure