354 search results - page 67 / 71 » Multi Word Term Queries for Focused Information Retrieval |
VLDB
2008
ACM
14 years 7 months ago
2008
ACM
Histograms are used to summarize the contents of relations into a number of buckets for the estimation of query result sizes. Several techniques (e.g., MaxDiff and V-Optimal) have ...
GIS
2004
ACM
14 years 8 months ago
2004
ACM
Grid is a promising e-Science infrastructure that promotes and facilitates the sharing and collaboration in the use of distributed heterogeneous resources through Virtual Organiza...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
Search engines are the primary gateways of information access on the Web today. Behind the scenes, search engines crawl the Web to populate a local indexed repository of Web pages...
JCDL
2006
ACM
14 years 1 months ago
2006
ACM
In this paper, we describe the Travelers in the Middle East Archive (TIMEA), a digital archive focused on Western explorations in the Middle East between the 18th and early 20th c...
GISCIENCE
2004
Springer
14 years 28 days ago
2004
Springer
Abstract. The SPIRIT search engine provides a test bed for the development of web search technology that is specialised for access to geographical information. Major components inc...