412 search results - page 62 / 83 » Ranked Join Indices |
FQAS
2009
Springer
14 years 3 months ago
2009
Springer
Some recent works have shown that the “perfect” selection of the best IR system per query could lead to a significant improvement on the retrieval performance. Motivated by thi...
ICTAI
1999
IEEE
14 years 3 months ago
1999
IEEE
Many researchers have proposed classification systems that automatically classify email in order to reduce information overload. However, none of these systems are in use today. T...
VLDB
1998
ACM
14 years 3 months ago
1998
ACM
An information retrieval IR engine can rank documents based on textual proximityof keywords within each document. In this paper we apply this notion to search across an entire dat...
HICSS
1996
IEEE
14 years 3 months ago
1996
IEEE
The recent enormous increase in the use of networked information access and on-line databases has led to more databases being available in languages other than English. The Center...
SIGMOD
1996
ACM
14 years 3 months ago
1996
ACM
Repositories of multimedia objects having multiple types of attributes e.g., image, text are becoming increasingly common. A selection on these attributes will typically produce n...