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IMAGING
2000
15 years 8 months ago
Sharpness Rules
A large-scale psychophysical experiment was performed examining the effects of various simultaneous variations of image parameters on perceived image sharpness. The goal of this e...
Garrett M. Johnson, Mark D. Fairchild
NIPS
2000
15 years 8 months ago
Using Free Energies to Represent Q-values in a Multiagent Reinforcement Learning Task
The problem of reinforcement learning in large factored Markov decision processes is explored. The Q-value of a state-action pair is approximated by the free energy of a product o...
Brian Sallans, Geoffrey E. Hinton
SPIESR
2000
92views Database» more  SPIESR 2000»
15 years 8 months ago
ViBE video database system: an update and further studies
In this paper we extend the shot transition detection component of the ViBE video database system to include gradual scene changes. ViBE Video Indexing and Browsing Environment, a...
Cüneyt M. Taskiran, Charles A. Bouman, Edward...
COLING
1996
15 years 8 months ago
Pronouncing Text by Analogy
Pronunciation-by-analogy(PbA) is an emerging technique for text-phoneme conversion based on a psychological model of reading aloud. This paper explores the impact of certain basic...
Robert I. Damper, John F. G. Eastmond
USENIX
1993
15 years 8 months ago
A Library Implementation of POSIX Threads under UNIX
Recently, there has been an effort to specify an IEEE standard for portable operating systems for open systems, called POSIX. One part of it, the POSIX 1003.4a threads extension (...
Frank Mueller