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ADBIS
2009
Springer
162views Database» more  ADBIS 2009»
15 years 11 months ago
Efficient Set Similarity Joins Using Min-prefixes
Identification of all objects in a dataset whose similarity is not less than a specified threshold is of major importance for management, search, and analysis of data. Set similari...
Leonardo Ribeiro, Theo Härder
CCS
2007
ACM
15 years 11 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...
ESA
2007
Springer
105views Algorithms» more  ESA 2007»
15 years 11 months ago
Finding Mobile Data: Efficiency vs. Location Inaccuracy
A token is hidden in one out of n boxes following some known probability distribution and then all the boxes are locked. The goal of a searcher is to find the token in at most D n...
Amotz Bar-Noy, Joanna Klukowska
ICC
2007
IEEE
115views Communications» more  ICC 2007»
15 years 11 months ago
Efficient Estimation of More Detailed Internet IP Maps
Router-level maps of the Internet implicate a large body of research on network management, overlay networks, performance evaluation, and security. The inaccuracies in these maps r...
Sangmin Kim, Khaled Harfoush
ICDCS
2007
IEEE
15 years 11 months ago
Heuristic Approaches to Energy-Efficient Network Design Problem
Energy management remains a critical problem in wireless networks since battery technology cannot keep up with rising communication expectations. Current approaches to energy cons...
Cigdem Sengul, Robin Kravets