2685 search results - page 364 / 537 » Modeling task experience in user assistance systems |
161
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VR
2008
IEEE
16 years 27 days ago
2008
IEEE
Access control is an important aspect of shared virtual environments. Resource access may not only depend on prior authorization, but also on context of usage such as distance or ...
151
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SIGUCCS
2006
ACM
16 years 14 days ago
2006
ACM
In recent years, the use of a computer has become a requirement for success in a collegiate environment, and the demand for mobile computing has sharply increased. In response to ...
163
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ICC
2007
IEEE
16 years 25 days ago
2007
IEEE
—User cooperation protocols, where mobile stations relay signals to the final destination, have been proposed for wireless networks. A general mathematical probability model is ...
175
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WOA
2003
15 years 7 months ago
2003
Abstract— This paper focuses on large-scale distributed systems that can be modeled as workflows of activities sharing resources, knowledge, know-how and services. We propose a ...
113
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KBS
2007
15 years 6 months ago
2007
Restaurant table management can have significant impact on both profitability and the customer experience. The core of the issue is a complex dynamic combinatorial problem. We sho...