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» A Qualitative Formalization of Built Environments
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TCS
2008
13 years 5 months ago
Verification of qualitative Z constraints
We introduce an LTL-like logic with atomic formulae built over a constraint language interpreting variables in Z. The constraint language includes periodicity constraints, comparis...
Stéphane Demri, Régis Gascon
ECAL
2005
Springer
13 years 11 months ago
Simulating Artificial Organisms with Qualitative Physiology
In this paper, we describe an approach to artificial life, which uses Qualitative Reasoning for the simulation of life within a 3D virtual environment. This system uses qualitative...
Simon Hartley, Marc Cavazza, Louis Bec, Jean-Luc L...
IROS
2009
IEEE
126views Robotics» more  IROS 2009»
14 years 11 days ago
Hierarchical appearance-based classifiers for qualitative spatial localization
—This paper presents a novel appearance-based technique for qualitative spatial localization. A vocabulary of visual words is built automatically, representing local features tha...
Ehsan Fazl Ersi, James H. Elder, John K. Tsotsos
ROBOCUP
2004
Springer
133views Robotics» more  ROBOCUP 2004»
13 years 11 months ago
Towards a League-Independent Qualitative Soccer Theory for RoboCup
The paper discusses a top-down approach to model soccer knowledge, as it can be found in soccer theory books. The goal is to model soccer strategies and tactics in a way that they ...
Frank Dylla, Alexander Ferrein, Gerhard Lakemeyer,...
ICSM
1998
IEEE
13 years 10 months ago
Investigating Maintenance Processes in a Framework-Based Environment
1 The empirical study described in this paper focuses on the effectiveness of maintenance processes in an environment in which a repository of potential sources of reuse exists, e....
Victor R. Basili, Filippo Lanubile, Forrest Shull