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SIGIR
2010
ACM
15 years 10 months ago
Hierarchical pitman-yor language model for information retrieval
In this paper, we propose a new application of Bayesian language model based on Pitman-Yor process for information retrieval. This model is a generalization of the Dirichlet distr...
Saeedeh Momtazi, Dietrich Klakow
SIGIR
2010
ACM
15 years 10 months ago
Blog snippets: a comments-biased approach
In the last years Blog Search has been a new exciting task in Information Retrieval. The presence of user generated information with valuable opinions makes this field of huge in...
Javier Parapar, Jorge López-Castro, Alvaro ...
GECCO
2007
Springer
166views Optimization» more  GECCO 2007»
15 years 10 months ago
Understanding particle swarms through simplification: a study of recombinant PSO
Simplified forms of the particle swarm algorithm are very beneficial in contributing to understanding of what makes a PSO swarm function in the way that it does. One of these form...
Daniel Bratton, Tim Blackwell
GIR
2007
ACM
15 years 10 months ago
Building place ontologies for the semantic web: : issues and approaches
Place geo-ontologies have a key role to play in the development of the geospatial-semantic web, with regard to facilitating the search for geographical information and resources. ...
Alia I. Abdelmoty, Philip D. Smart, Christopher B....
HRI
2007
ACM
15 years 10 months ago
HRI caught on film
The Human Robot Interaction 2007 conference hosted a video session, in which movies of interesting, important, illustrative, or humorous HRI research moments are shown. This paper...
Christoph Bartneck, Takayuki Kanda