1432 search results - page 173 / 287 » A survey on context-aware systems |
157
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MOBICOM
2006
ACM
16 years 14 days ago
2006
ACM
Underwater acoustic communications systems are challenged by the characteristics of acoustic propagation through the underwater environment. There are a wide range of physical pro...
167
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ETFA
2005
IEEE
16 years 4 days ago
2005
IEEE
This article covers research work about unmanned helicopters that is being developed by the Portuguese SME IntRoSys, S.A. in the context of a generic project targeting the develop...
153
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HICSS
2005
IEEE
16 years 4 days ago
2005
IEEE
The concept of relevance has been heatedly debated in last decade. Not satisfied with the narrow and technical definition of system relevance, researchers turn to the subjective a...
134
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HICSS
2005
IEEE
16 years 4 days ago
2005
IEEE
Although the Internet provides nonprofit organizations with unprecedented opportunities for fundraising, the volume of online donations has been miniscule. Since one reason for th...
145
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WEBI
2005
Springer
16 years 1 min ago
2005
Springer
Search engines are powerful tools to find information on the Web. However, they commonly return a lot of irrelevant documents when the users’ queries are not specific enough. To...