6884 search results - page 1268 / 1377 » The macro-structure of use of help |
172
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WWW
2010
ACM
16 years 26 days ago
2010
ACM
Query suggestion has been an effective approach to help users narrow down to the information they need. However, most of existing studies focused on only popular/head queries. Si...
148
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CHI
2010
ACM
16 years 22 days ago
2010
ACM
Researchers have long been interested in the potential of ICTs to enable positive change in developing regions communities. In these environments, ICT interventions often fail bec...
201
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BIBM
2009
IEEE
16 years 21 days ago
2009
IEEE
Abstract—Unacceptable execution time of Non-rigid registration (NRR) often presents a major obstacle to its routine clinical use. Parallel computing is an effective way to accele...
154
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VR
2009
IEEE
16 years 18 days ago
2009
IEEE
How do users of virtual environments perceive virtual space? Many experiments have explored this question, but most of these have used head-mounted immersive displays. This paper ...
228
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RTAS
2009
IEEE
16 years 18 days ago
2009
IEEE
In recent years, there has been an increase in video surveillance systems in public and private environments due to a heightened sense of security. The next generation of surveill...