609 search results - page 21 / 122 » Collective spatial keyword querying |
CIKM
2009
Springer
13 years 9 months ago
2009
Springer
Desktop search is an important part of personal information management (PIM). However, research in this area has been limited by the lack of shareable test collections, making cum...
CIKM
2001
Springer
14 years 1 months ago
2001
Springer
We have investigated two major issues in Distributed Information Retrieval (DIR), namely: collection selection and search results merging. While most published works on these two ...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
Current Information Retrieval systems use inverted index structures for efficient query processing. Due to the extremely large size of many data sets, these index structures are u...
WIDM
2004
ACM
14 years 2 months ago
2004
ACM
In this paper, we propose a set of similarity metrics for manipulating collections of values occuring in XML documents. Following the data model presented in TAX algebra, we treat...
RIAO
2004
13 years 10 months ago
2004
This paper introduces a new approach to provide users with solutions to explore a domain via an information space. A key point in our approach is that information searching and ex...