5154 search results - page 787 / 1031 » Modelling online education |
198
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VLDB
2007
ACM
16 years 23 days ago
2007
ACM
As the Web has evolved into a data-rich repository, with the standard “page view,” current search engines are becoming increasingly inadequate for a wide range of query tasks....
161
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GLOBECOM
2006
IEEE
16 years 22 days ago
2006
IEEE
Telecommunication companies, such as Internet and cellular service providers, are seeing rapid and uncertain growth of traffic routed through their networks. It has become a chall...
183
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ISMAR
2006
IEEE
16 years 20 days ago
2006
IEEE
This paper presents a model-based hybrid tracking system for outdoor augmented reality in urban environments enabling accurate, realtime overlays for a handheld device. The system...
175
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IWNAS
2006
IEEE
16 years 20 days ago
2006
IEEE
Data availability evaluation is the crucial problem to build large-scale, high available peer-to-peer storage systems by governing many unreliable hosts. However, many recent stud...
171
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SIGIR
2006
ACM
16 years 18 days ago
2006
ACM
We propose that the information access behavior of a group of people can be modeled as an information flow issue, in which people intentionally or unintentionally influence and in...