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ICDE
1996
IEEE
120views Database» more  ICDE 1996»
16 years 11 days ago
Towards the Reverse Engineering of Denormalized Relational Databases
This paper describes a method to cope with denormalized relational schemas in a database reverse engineering process. We propose two main steps to irnprove the understanding of da...
Jean-Marc Petit, Farouk Toumani, Jean-Franç...
ICLP
2009
Springer
15 years 11 months ago
Reducts of Propositional Theories, Satisfiability Relations, and Generalizations of Semantics of Logic Programs
Over the years, the stable-model semantics has gained a position of the correct (two-valued) interpretation of default negation in programs. However, for programs with aggregates (...
Miroslaw Truszczynski
FGR
2008
IEEE
322views Biometrics» more  FGR 2008»
15 years 5 months ago
Statistical appearance models for automatic pose invariant face recognition
Recent pose invariant methods try to model the subject specific appearance change across pose. For this, however, almost all of the existing methods require a perfect alignment b...
M. Saquib Sarfraz, Olaf Hellwich
LPAR
2007
Springer
15 years 5 months ago
Preferential Description Logics
In this paper we propose a nonmonotonic extension ALC + Tmin of the Description Logic ALC for reasoning about prototypical properties and inheritance with exception. The logic ALC ...
Laura Giordano, Valentina Gliozzi, Nicola Olivetti...
107
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IROS
2006
IEEE
91views Robotics» more  IROS 2006»
15 years 5 months ago
Velocity-Bounding Stiff Position Controller
— High-gain PID position control, which is widely used with robots having complex dynamics, involves some risks in cases of abnormal events, such as unexpected environment contac...
Ryo Kikuuwe, Takahiro Yamamoto, Hideo Fujimoto