4445 search results - page 457 / 889 » Reflective Authorization Systems |
161
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COMAD
2009
15 years 8 months ago
2009
In this paper we propose a novel recommender system which enhances user-based collaborative filtering by using a trust-based social network. Our main idea is to use infinitesimal ...
208
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ACMDIS
2010
ACM
15 years 7 months ago
2010
ACM
Abstract. Engaging end-users and user communities to take an active part in the cocreation, evolution, and appropriation of modern, interactive systems has become an increasingly i...
154
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CCS
2010
ACM
15 years 7 months ago
2010
ACM
A network latency estimation scheme associates a "position" to every peer in a distributed network such that the latency between any two nodes can be accurately estimate...
232
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GISCIENCE
2010
Springer
15 years 7 months ago
2010
Springer
The categorization of our environment into feature types is an essential prerequisite for cartography, geographic information retrieval, routing applications, spatial decision supp...
186
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HM
2010
Springer
15 years 7 months ago
2010
Springer
In this paper we consider solving a complex real life break scheduling problem. This problem of high practical relevance arises in many working areas, e.g. in air traffic control a...