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CCS
2007
ACM
15 years 5 months ago
Efficient policy analysis for administrative role based access control
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
Scott D. Stoller, Ping Yang, C. R. Ramakrishnan, M...
FPL
2006
Springer
242views Hardware» more  FPL 2006»
15 years 5 months ago
TMD-MPI: An MPI Implementation for Multiple Processors Across Multiple FPGAs
With current FPGAs, designers can now instantiate several embedded processors, memory units, and a wide variety of IP blocks to build a single-chip, high-performance multiprocesso...
Manuel Saldaña, Paul Chow
KDD
2010
ACM
265views Data Mining» more  KDD 2010»
15 years 3 months ago
Scalable influence maximization for prevalent viral marketing in large-scale social networks
Influence maximization, defined by Kempe, Kleinberg, and Tardos (2003), is the problem of finding a small set of seed nodes in a social network that maximizes the spread of influe...
Wei Chen, Chi Wang, Yajun Wang
112
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JSAC
2008
112views more  JSAC 2008»
15 years 1 months ago
System Design Considerations for Undersea Networks: Link and Multiple Access Protocols
Abstract--We address several inter-related aspects of underwater network design within the context of a cross-layer approach. We first highlight the impact of key characteristics o...
Nathan Parrish, Leonard T. Tracy, Sumit Roy, Payma...
PRESENCE
2006
88views more  PRESENCE 2006»
15 years 1 months ago
An Investigation of Collective Human Behavior in Large-Scale Mixed Reality Spaces
Future mixed reality systems will need to support large numbers of simultaneous, nonexpert users at reasonable per-user costs if the systems are to be widely deployed within socie...
Kynan Eng, Matti Mintz, Tobi Delbrück, Rodney...