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IJCAI
2003
15 years 5 months ago
Spaces of Theories with Ideal Refinement Operators
Refinement operators for theories avoid the problems related to the myopia of many relational learning algorithms based on the operators that refine single clauses. However, the n...
Nicola Fanizzi, Stefano Ferilli, Nicola Di Mauro, ...
AI
2011
Springer
14 years 11 months ago
Approximation of action theories and its application to conformant planning
This paper describes our methodology for building conformant planners, which is based on recent advances in the theory of action and change and answer set programming. The develop...
Phan Huy Tu, Tran Cao Son, Michael Gelfond, A. Ric...
STOC
1993
ACM
134views Algorithms» more  STOC 1993»
15 years 8 months ago
Quantum complexity theory
In this paper we study quantum computation from a complexity theoretic viewpoint. Our first result is the existence of an efficient universal quantum Turing machine in Deutsch’s...
Ethan Bernstein, Umesh V. Vazirani
139
Voted
CDC
2009
IEEE
137views Control Systems» more  CDC 2009»
15 years 8 months ago
Control of ramp-up current profile dynamics in tokamak plasmas via the minimal-surface theory
The central task of current profile control during the ramp-up phase of a tokamak discharge is to find the actuator trajectories that are necessary to achieve certain desired curre...
Chao Xu, Eugenio Schuster
INFORMATIKTAGE
2008
15 years 5 months ago
Constraint Based Transformation Theory
During the last 25 years the complexity and functionality of software systems has increased dramatically. Software systems have to be updated and restructured continuously [22]. I...
Stefan Natelberg