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DILS
2004
Springer
14 years 1 months ago
An Ontology-Driven Framework for Data Transformation in Scientific Workflows
Abstract. Ecologists spend considerable effort integrating heterogeneous data for statistical analyses and simulations, for example, to run and test predictive models. Our research...
Shawn Bowers, Bertram Ludäscher
ACMACE
2008
ACM
14 years 7 days ago
Shadow agent: a new type of virtual agent
The shadow agent is a new type of intelligent virtual agent exploiting the metaphor of the shadow as a medium. The core of the shadow agent is a behavioral architecture inspired b...
Philippe Pasquier, Eunjung Han, Kirak Kim, Keechul...
ECML
2007
Springer
14 years 12 hour ago
Sequence Labeling with Reinforcement Learning and Ranking Algorithms
Many problems in areas such as Natural Language Processing, Information Retrieval, or Bioinformatic involve the generic task of sequence labeling. In many cases, the aim is to assi...
Francis Maes, Ludovic Denoyer, Patrick Gallinari
DMDW
2003
134views Management» more  DMDW 2003»
13 years 11 months ago
Using Design Guidelines to Improve Data Warehouse Logical Design
Data Warehouse-(DW) logical design often start with a conceptual schema and then generates relational structures. Applying this approach implies to cope with two main aspects: (i) ...
Verónika Peralta, Raul Ruggia
IPM
2007
156views more  IPM 2007»
13 years 10 months ago
Integration of an XML electronic dictionary with linguistic tools for natural language processing
This study proposes the codification of lexical information in electronic dictionaries, in accordance with a generic and extendable XML scheme model, and its conjunction with lin...
Octavio Santana Suárez, Francisco J. Carrer...