604 search results - page 32 / 121 » Representing Information Need with Semantic Relations |
ADBIS
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
ELPUB
1998
ACM
14 years 21 days ago
1998
ACM
The rapid growth in all forms of electronic publishing is creating many new problems – both technical and socio-economic. This paper examines some of these from three different ...
PVLDB
2010
13 years 6 months ago
2010
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
VLDB
2011
ACM
13 years 3 months ago
2011
ACM
A large number of web pages contain data structured in the form of “lists”. Many such lists can be further split into multi-column tables, which can then be used in more seman...
NLDB
2007
Springer
14 years 2 months ago
2007
Springer
Information retrieval needs to match relevant texts with a given query. Selecting appropriate parts is useful when documents are long, and only portions are interesting to the user...