3251 search results - page 157 / 651 » Challenges in Web Information Retrieval |
121
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ACSAC
2007
IEEE
15 years 10 months ago
2007
IEEE
The web is an indispensable part of our lives. Every day, millions of users purchase items, transfer money, retrieve information and communicate over the web. Although the web is ...
134
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ECAI
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents an ontology-based approach for web querying, using semantic metadata. We propose a query language based on ontologies and emphasize its ability to express appro...
131
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CHI
2008
ACM
15 years 6 months ago
2008
ACM
We analyzed the patterns of coordination between users' eye movements and mouse movements when scanning a web search results page, using data gathered from a study with 32 pa...
151
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WWW
2009
ACM
16 years 5 months ago
2009
ACM
Comprehensive coverage of the public web is crucial to web search engines. Search engines use crawlers to retrieve pages and then discover new ones by extracting the pages' o...
135
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HICSS
2005
IEEE
15 years 10 months ago
2005
IEEE
One of the challenges in delivering e-government services is to design the Web sites to make it easier for citizens to find desired information. However, little work is found to e...