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» An algorithmic approach to knowledge evolution
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EPIA
2001
Springer
15 years 10 months ago
Evolving Multi-agent Viewpoints - an Architecture
Abstract. We present an approach to agents that can reason, react to the environment and are able to update their own knowledge as a result of new incoming information. Each agents...
Pierangelo Dell'Acqua, João Alexandre Leite...
CSMR
2005
IEEE
15 years 11 months ago
Towards the Automatic Evolution of Reengineering Tools
Building reverse engineering or reengineering tools often requires parsers for many different programming languages. The diffusion of dialects and variants makes many available pa...
Massimiliano Di Penta, Kunal Taneja
GECCO
2008
Springer
175views Optimization» more  GECCO 2008»
15 years 6 months ago
Using differential evolution for symbolic regression and numerical constant creation
One problem that has plagued Genetic Programming (GP) and its derivatives is numerical constant creation. Given a mathematical formula expressed as a tree structure, the leaf node...
Brian M. Cerny, Peter C. Nelson, Chi Zhou
DASFAA
2009
IEEE
104views Database» more  DASFAA 2009»
16 years 6 days ago
On the Discovery of Conserved XML Query Patterns for Evolution-Conscious Caching
Existing xml query pattern-based caching strategies focus on extracting the set of frequently issued query pattern trees (qpt) based on the support of the qpts in the history. Thes...
Sourav S. Bhowmick
GECCO
2011
Springer
276views Optimization» more  GECCO 2011»
14 years 9 months ago
Evolution of reward functions for reinforcement learning
The reward functions that drive reinforcement learning systems are generally derived directly from the descriptions of the problems that the systems are being used to solve. In so...
Scott Niekum, Lee Spector, Andrew G. Barto