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» A Qualitative Formalization of Built Environments
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TCS
2008
14 years 9 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
15 years 3 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»
15 years 4 months 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»
15 years 2 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
15 years 1 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