1936 search results - page 254 / 388 » Challenges in Web Search Engines |
DLOG
2003
14 years 11 months ago
2003
The Semantic Web initiative defines important challenges for knowledge representation and database systems. Recently, several standards for representation languages have been pro...
WWW
2006
ACM
15 years 10 months ago
2006
ACM
Domain ontology has been used in many Semantic Web applications. However, few applications explore the use of ontology for personalized services. This paper proposes an ontology b...
KDD
2008
ACM
15 years 10 months ago
2008
ACM
How can a search engine automatically provide the best and most appropriate title for a result URL (link-title) so that users will be persuaded to click on the URL? We consider th...
116
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CSMR
2002
IEEE
15 years 3 months ago
2002
IEEE
Reengineering existing (large-scale) applications to the web is a complex and highly challenging task. This is due to a variety of mostly demanding requirements for interactive we...
109
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WEBI
2010
Springer
14 years 7 months ago
2010
Springer
Abstract--To make sure they can quickly respond to a specific query, the main search engines have several mechanisms. One of them consists in ranking web pages according to their i...