1272 search results - page 191 / 255 » Structured queries in XML retrieval |
TKDE
2008
13 years 8 months ago
2008
Given a user keyword query, current Web search engines return a list of individual Web pages ranked by their "goodness" with respect to the query. Thus, the basic unit fo...
ECIR
2008
Springer
13 years 9 months ago
2008
Springer
Information retrieval is an empirical science; the field cannot move forward unless there are means of evaluating the innovations devised by researchers. However the methodologies...
EDBT
2008
ACM
14 years 8 months ago
2008
ACM
With the explosion in the amount of semi-structured data users access and store in personal information management systems, there is a need for complex search tools to retrieve of...
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
Efficient indexing techniques have been developed for the exact and approximate substructure search in large scale graph databases. Unfortunately, the retrieval problem of structu...
VLDB
1994
ACM
14 years 9 days ago
1994
ACM
This paper introduces a new data structure, called V-trees, designed to store long sequences of points in 2D space and yet allow efficient access to their fragments. They also opt...