3251 search results - page 571 / 651 » Challenges in Web Information Retrieval |
GIS
2007
ACM
14 years 9 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
EDBTW
2010
Springer
14 years 3 days ago
2010
Springer
Successfully structuring information in databases, OLAP cubes, and XML is a crucial element in managing data nowadays. However this process brought new challenges to usability. It...
WSDM
2012
ACM
12 years 4 months ago
2012
ACM
One popular form of semantic search observed in several modern search engines is to recognize query patterns that trigger instant answers or domain-specific search, producing sem...
INFOVIS
2005
IEEE
14 years 2 months ago
2005
IEEE
The discrete nature of categorical data makes it a particular challenge for visualization. Methods that work very well for continuous data are often hardly usable with categorical...
BMCBI
2002
13 years 8 months ago
2002
Background: SeqHound has been developed as an integrated biological sequence, taxonomy, annotation and 3-D structure database system. It provides a high-performance server platfor...