7340 search results - page 1251 / 1468 » The Behavior of Tutoring Systems |
162
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ISCAS
2002
IEEE
15 years 11 months ago
2002
IEEE
Video streaming over wireless links is a non-trivial problem due to the large and frequent changes in the quality of the underlying radio channel combined with latency constraints...
191
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SAINT
2002
IEEE
15 years 11 months ago
2002
IEEE
Almost conventional search engines employ centralized architecture. However, such an engine is not suitable for fresh information retrieval because it spends a long time to collec...
170
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WMCSA
2002
IEEE
15 years 11 months ago
2002
IEEE
The emergence of pervasive networked data sources, such as web services, sensors, and mobile devices, enables context-sensitive, mobile applications. We have developed a programmi...
157
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KESAMSTA
2010
Springer
15 years 11 months ago
2010
Springer
The first trial of using the symmetry analysis method in modeling of behavior of complex social system is presented in this work. The evacuation of large building scenarios are d...
235
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LANC
2009
ACM
15 years 11 months ago
2009
ACM
We study a wireless network under the 802.11 random access protocol, supporting multiple physical layer rates. Based on models for the effective packet rates achieved at the MAC ...