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180
Voted
DIGITALCITIES
2001
Springer
15 years 11 months ago
2001
Springer
Much thinking about digital cities is in terms of community groups. Yet, the world is composed of social networks and not of groups. This paper traces how communities have changed ...
173
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CCS
2006
ACM
15 years 10 months ago
2006
ACM
Role engineering, the task of defining roles and associating permissions to them, is essential to realize the full benefits of the role-based access control paradigm. Essentially,...
172
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CP
2006
Springer
15 years 10 months ago
2006
Springer
In previous work, a new approach called Open CSP (OCSP) was defined as a way of integrate information gathering and problem solving. Instead of collecting all variable values befor...
206
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CLEF
2006
Springer
15 years 10 months ago
2006
Springer
This paper describes the participation of Columbus Project of Microsoft Research Asia (MSRA) in the GeoCLEF 2006 (a cross-language geographical retrieval track which is part of Cr...
182
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SIGCOMM
1991
ACM
15 years 10 months ago
1991
ACM
We consider the problem of providing network access to hosts whose physical location changes with time. Such hosts cannot depend on traditional forms of network connectivity and r...