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SWAT
2004
Springer
120views Algorithms» more  SWAT 2004»
14 years 29 days ago
Railway Delay Management: Exploring Its Algorithmic Complexity
We consider delay management in railway systems. Given delayed trains, we want to find a waiting policy for the connecting trains minimizing the weighted total passenger delay. If...
Michael Gatto, Björn Glaus, Riko Jacob, Leon ...
FAST
2004
13 years 9 months ago
A Versatile and User-Oriented Versioning File System
File versioning is a useful technique for recording a history of changes. Applications of versioning include backups and disaster recovery, as well as monitoring intruders' a...
Kiran-Kumar Muniswamy-Reddy, Charles P. Wright, An...
SAC
2004
ACM
14 years 1 months ago
Caching in Web memory hierarchies
Web cache replacement algorithms have received a lot of attention during the past years. Though none of the proposed algorithms deals efficiently with all the particularities of t...
Dimitrios Katsaros, Yannis Manolopoulos
SACMAT
2004
ACM
14 years 1 months ago
X-GTRBAC admin: a decentralized administration model for enterprise wide access control
Access control in enterprises is a key research area in the realm of Computer Security because of the unique needs of the target enterprise. As the enterprise typically has large ...
Rafae Bhatti, James Joshi, Elisa Bertino, Arif Gha...
ATAL
2004
Springer
14 years 1 months ago
Intelligent Agents Meet Semantic Web in a Smart Meeting Room
We describe a new smart meeting room system called EasyMeeting that explores the use of FIPA agent technologies, Semantic Web ontologies, logic reasoning, and security and privacy...
Harry Chen, Filip Perich, Dipanjan Chakraborty, Ti...