Sciweavers

1039 search results - page 175 / 208
» Query reformulation with constraints
Sort
View
DAGSTUHL
2004
13 years 10 months ago
Multi-Domain Integration with MOF and extended Triple Graph Grammars
One aim of tool integration is designing an integrated development environment that accesses the data/models of different tools and keeps them consistent throughout a project bein...
Alexander Königs, Andy Schürr
DBSEC
2006
122views Database» more  DBSEC 2006»
13 years 10 months ago
Term Rewriting for Access Control
We demonstrate how access control models and policies can be represented by using term rewriting systems, and how rewriting may be used for evaluating access requests and for provi...
Steve Barker, Maribel Fernández
ECIR
2003
Springer
13 years 10 months ago
Corpus-Based Thesaurus Construction for Image Retrieval in Specialist Domains
This paper explores the use of texts that are related to an image collection, also known as collateral texts, for building thesauri in specialist domains to aid in image retrieval....
Khurshid Ahmad, Mariam Tariq, Bogdan Vrusias, Chri...
UAI
2001
13 years 10 months ago
UCP-Networks: A Directed Graphical Representation of Conditional Utilities
We propose a directed graphical representation of utility functions, called UCP-networks, that combines aspects of two existing preference models: generalized additive models and ...
Craig Boutilier, Fahiem Bacchus, Ronen I. Brafman
ICASSP
2010
IEEE
13 years 8 months ago
Searching with expectations
Handling large amounts of data, such as large image databases, requires the use of approximate nearest neighbor search techniques. Recently, Hamming embedding methods such as spec...
Harsimrat Sandhawalia, Herve Jegou