Sciweavers

1763 search results - page 121 / 353
» A Formalization of Polytime Functions
Sort
View
GECCO
2010
Springer
153views Optimization» more  GECCO 2010»
15 years 1 months ago
Multi-task evolutionary shaping without pre-specified representations
Shaping functions can be used in multi-task reinforcement learning (RL) to incorporate knowledge from previously experienced tasks to speed up learning on a new task. So far, rese...
Matthijs Snel, Shimon Whiteson
NIPS
2007
14 years 11 months ago
A Game-Theoretic Approach to Apprenticeship Learning
We study the problem of an apprentice learning to behave in an environment with an unknown reward function by observing the behavior of an expert. We follow on the work of Abbeel ...
Umar Syed, Robert E. Schapire
STOC
1998
ACM
112views Algorithms» more  STOC 1998»
15 years 2 months ago
Quantum Circuits with Mixed States
Current formal models for quantum computation deal only with unitary gates operating on “pure quantum states”. In these models it is difficult or impossible to deal formally w...
Dorit Aharonov, Alexei Kitaev, Noam Nisan
ICFP
2009
ACM
15 years 10 months ago
Biorthogonality, step-indexing and compiler correctness
We define logical relations between the denotational semantics of a simply typed functional language with recursion and the operational behaviour of low-level programs in a varian...
Nick Benton, Chung-Kil Hur
COMPSAC
2009
IEEE
15 years 4 months ago
System Safety Requirements as Control Structures
Along with the popularity of software-intensive systems, the interactions between system components and between humans and software applications are becoming more and more complex...
Zhe Chen, Gilles Motet