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CPAIOR
2007
Springer
15 years 11 months ago
Hybrid Local Search for Constrained Financial Portfolio Selection Problems
Portfolio selection is a relevant problem arising in finance and economics. While its basic formulations can be efficiently solved through linear or quadratic programming, its mor...
Luca Di Gaspero, Giacomo di Tollo, Andrea Roli, An...
DALT
2007
Springer
15 years 11 months ago
Composing High-Level Plans for Declarative Agent Programming
Abstract. Research on practical models of autonomous agents has largely focused on a procedural view of goal achievement. This allows for efficient implementations, but prevents an...
Felipe Rech Meneguzzi, Michael Luck
IEAAIE
2007
Springer
15 years 11 months ago
Intention Through Interaction: Toward Mutual Intention in Real World Interactions
Abstract. Human-Artifact interaction in real world situations is currently an active area of research due to the importance foreseen of the social capabilities of near future robot...
Yasser F. O. Mohammad, Toyoaki Nishida
NLDB
2007
Springer
15 years 11 months ago
Generating Ontologies Via Language Components and Ontology Reuse
Realizing the Semantic Web involves creating ontologies, a tedious and costly challenge. Reuse can reduce the cost of ontology engineering. Ontologies already created in recent Sem...
Yihong Ding, Deryle W. Lonsdale, David W. Embley, ...
PKDD
2007
Springer
107views Data Mining» more  PKDD 2007»
15 years 11 months ago
An Empirical Comparison of Exact Nearest Neighbour Algorithms
Nearest neighbour search (NNS) is an old problem that is of practical importance in a number of fields. It involves finding, for a given point q, called the query, one or more po...
Ashraf M. Kibriya, Eibe Frank