512 search results - page 74 / 103 » The Role of Information Retrieval in Answering Complex Quest... |
SIGIR
2005
ACM
14 years 1 months ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...
CSCW
2000
ACM
14 years 7 days ago
2000
ACM
This paper describes the evolution of a concept, Contact Point, the research process through which it evolved, and the work context and practices which drove its evolution. Contac...
CLEF
2009
Springer
13 years 9 months ago
2009
Springer
In this paper we will briefly describe the approaches taken by the Berkeley Cheshire Group for the GikiCLEF task of the QA track. Because the task was intended to model some aspec...
HICSS
2005
IEEE
14 years 1 months ago
2005
IEEE
Over the past decades, large organisations have developed increasingly complex portfolios of information systems to support business processes. Maintenance and leveraging of these...
COCOON
2009
Springer
14 years 2 months ago
2009
Springer
In [3], the authors introduced the Generalised Character Compatibility Problem as a generalisation of the Perfect Phylogeny Problem for a set of species. This generalised problem t...