5348 search results - page 806 / 1070 » Time-critical information services |
155
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
This paper presents a project to improve the public transportation in the city of Huajuapan de Le?n, Oaxaca, M?xico. Interactive Multimedia Stations (EMI, for its Spanish acronym)...
192
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EDBT
2004
ACM
16 years 6 months ago
2004
ACM
A location-based service (LBS) provides information based on the location information specified in a query. Nearest-neighbor (NN) search is an important class of queries supported ...
220
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
It is expected that more and more people will search the web when they are on the move. Though conventional search engines can be directly visited from mobile devices with web bro...
186
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
Context awareness and context modeling have raised their call for attention and importance quite recently in the world of contact centers for better customer services and relation...
182
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles--this requires o...