3893 search results - page 167 / 779 » Graded-Inclusion-Based Information Retrieval Systems |
INEX
2005
Springer
14 years 3 months ago
2005
Springer
Retrieving information from heterogeneous data sources in a flexible manner and within a single (database) framework is still a challenge. In this paper we present several extensi...
CIKM
2008
Springer
14 years 9 days ago
2008
Springer
The focus of research on query performance prediction is to predict the effectiveness of a query given a search system and a collection of documents. If the performance of queries...
CC
2006
Springer
13 years 10 months ago
2006
Springer
We show that any 1-round 2-server Private Information Retrieval Protocol where the answers are 1-bit long must ask questions that are at least n - 2 bits long, which is nearly equa...
ANLP
2000
13 years 11 months ago
2000
Information retrieval systems have typically concentrated on retrieving a set of documents which are relevant to a user's query. This paper describes a system that attempts t...
ECIR
2008
Springer
13 years 11 months ago
2008
Springer
As the world has shifted towards manipulation of information and its technology, we have been increasingly overwhelmed by the amount of available multimedia data while having highe...