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» Autopilot: Adaptive Control of Distributed Applications
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CCS
2007
ACM
14 years 1 months ago
Managing RBAC states with transitive relations
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
Chaoyi Pang, David P. Hansen, Anthony J. Maeder
BMCBI
2007
187views more  BMCBI 2007»
13 years 7 months ago
BioWMS: a web-based Workflow Management System for bioinformatics
Background: An in-silico experiment can be naturally specified as a workflow of activities implementing, in a standardized environment, the process of data and control analysis. A...
Ezio Bartocci, Flavio Corradini, Emanuela Merelli,...
PERVASIVE
2008
Springer
13 years 7 months ago
Localized power-aware routing in linear wireless sensor networks
Energy-efficency is a key concern when designing protocols for wireless sensor networks (WSN). This is of particular importance in commercial applications where demonstrable retur...
Marco Zimmerling, Waltenegus Dargie, Johnathan M. ...
ADHOCNOW
2009
Springer
13 years 5 months ago
A Decentralized Approach to Minimum-Energy Broadcasting in Static Ad Hoc Networks
Broadcasting is a commonly used feature in wireless networking, e.g. for file distribution, re-tasking, event notification, or miscellaneous maintenance. Due to the limited resourc...
Christopher Miller, Christian Poellabauer
GECCO
2007
Springer
211views Optimization» more  GECCO 2007»
14 years 1 months ago
An extremal optimization search method for the protein folding problem: the go-model example
The protein folding problem consists of predicting the functional (native) structure of the protein given its linear sequence of amino acids. Despite extensive progress made in un...
Alena Shmygelska