714 search results - page 77 / 143 » Conceptual Query Expansion |
MM
2004
ACM
14 years 3 months ago
2004
ACM
Combining retrieval results from multiple modalities plays a crucial role for video retrieval systems, especially for automatic video retrieval systems without any user feedback a...
LOPSTR
2004
Springer
14 years 3 months ago
2004
Springer
This paper describes a method for proving termination of to logic programs based on abstract interpretation. The method ry-mapping pairs to abstract the relation between calls in t...
EDBTW
2006
Springer
14 years 1 months ago
2006
Springer
Scientific workflows facilitate automation, reuse, and reproducibility of scientific data management and analysis tasks. Scientific workflows are often modeled as dataflow networks...
EDBTW
2006
Springer
14 years 6 days ago
2006
Springer
Abstract. Relational algebra has been a crucial foundation for relational database systems, and has played a large role in enabling their success. A corresponding XML algebra for X...
ECIR
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. This paper presents a series of experiments investigating the effectiveness of query-independent features extracted from retrieved objects to predict relevancy. Features...