3953 search results - page 283 / 791 » Enhancing web accessibility |
181
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ICWS
2008
IEEE
15 years 8 months ago
2008
IEEE
We study the access control integration problem for web services. Organizations frequently use many services, each with its own access control policies, that must interoperate whi...
167
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ICTIR
2009
Springer
16 years 1 months ago
2009
Springer
Abstract Even the best information retrieval model cannot always identify the most useful answers to a user query. This is in particular the case with web search systems, where it ...
243
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SAMT
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. The Semantic Web has recently seen a rise of large knowledge bases (such as DBpedia) that are freely accessible via SPARQL endpoints. The structured representation of the...
151
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FIS
2008
15 years 8 months ago
2008
The business model of Web2.0 applications like FaceBook, Flickr, YouTube and their likes is based on an asymmetry: Users generate content, Web2.0 application providers own, (i), th...
171
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CRIWG
1997
15 years 8 months ago
1997
In spite of the important development that the Web has gone through in the last years, the field of education has not taken fully advantage of this development. Using this technol...