2828 search results - page 211 / 566 » Multimedia information retrieval from recorded presentations |
148
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ISM
2008
IEEE
16 years 1 months ago
2008
IEEE
At many universities, web lectures have become an integral part of the e-learning portfolio over the last few years. While many aspects of the technology involved, like automatic ...
209
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DBKDA
2009
IEEE
15 years 10 months ago
2009
IEEE
Cell phones are no longer merely used to make phone calls or to send short or multimedia messages. They more and more become information systems clients. Recent developments in th...
209
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MMSEC
2006
ACM
16 years 18 days ago
2006
ACM
In this paper, we introduce to the special domain of image annotation watermarking, based on embedding of hierarchical data related to objects into user-selected areas on an image...
172
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ICDIM
2007
IEEE
16 years 29 days ago
2007
IEEE
: Some measures such as average precision over all relevant documents and recall level precision are considered as good system-oriented measures, because they concern both precisio...
203
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DKE
2006
15 years 6 months ago
2006
Hidden Web databases maintain a collection of specialised documents, which are dynamically generated in response to users' queries. The majority of these documents are genera...