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IROS
2007
IEEE
123views Robotics» more  IROS 2007»
15 years 4 months ago
Reinforcement learning in multi-dimensional state-action space using random rectangular coarse coding and Gibbs sampling
: This paper presents a coarse coding technique and an action selection scheme for reinforcement learning (RL) in multi-dimensional and continuous state-action spaces following con...
Kimura Kimura
LADS
2007
Springer
15 years 4 months ago
Specifying Interaction Space Components in a FIPA-ACL Interaction Framework
Despite the acceptance of FIPA-ACL as a standard for agent communications, there exist a gap between its specification and infrastructures to support interactions among agents. The...
Ernesto Germán, Leonid Sheremetov
SSD
2007
Springer
146views Database» more  SSD 2007»
15 years 4 months ago
Blind Evaluation of Nearest Neighbor Queries Using Space Transformation to Preserve Location Privacy
In this paper we propose a fundamental approach to perform the class of Nearest Neighbor (NN) queries, the core class of queries used in many of the location-based services, withou...
Ali Khoshgozaran, Cyrus Shahabi
DATE
2006
IEEE
111views Hardware» more  DATE 2006»
15 years 4 months ago
Disclosing the LDPC code decoder design space
The design of future communication systems with high throughput demands will become a critical task, especially when sophisticated channel coding schemes have to be applied. LDPC ...
Torben Brack, Frank Kienle, Norbert Wehn
ISM
2006
IEEE
130views Multimedia» more  ISM 2006»
15 years 4 months ago
Accelerating Color Space Conversion Using Extended Subwords and the Matrix Register File
Color space conversion is an important kernel in multimedia codecs such as JPEG and MPEG. When implemented using SIMD instructions, however, the performance improvement is often l...
Asadollah Shahbahrami, Ben H. H. Juurlink, Stamati...