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DIALM
2008
ACM
168views Algorithms» more  DIALM 2008»
15 years 9 months ago
Local broadcasting in the physical interference model
In this work we analyze the complexity of local broadcasting in the physical interference model. We present two distributed randomized algorithms: one that assumes that each node ...
Olga Goussevskaia, Thomas Moscibroda, Roger Watten...
DIMEA
2008
223views Multimedia» more  DIMEA 2008»
15 years 9 months ago
Toward accessible 3D virtual environments for the blind and visually impaired
3D virtual environments are increasingly used for education, business and recreation but are often inaccessible to users who are visually impaired, effectively creating a digital ...
Gareth R. White, Geraldine Fitzpatrick, Graham McA...
DSOM
2008
Springer
15 years 9 months ago
SYMIAN: A Simulation Tool for the Optimization of the IT Incident Management Process
Incident Management is the process through which IT support organizations manage to restore normal service operation after a service disruption. The complexity of IT support organi...
Claudio Bartolini, Cesare Stefanelli, Mauro Torton...
178
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ESOP
2008
Springer
15 years 9 months ago
Regular Expression Subtyping for XML Query and Update Languages
Abstract. XML database query languages such as XQuery employ regular expression types with structural subtyping. Subtyping systems typically have two presentations, which should be...
James Cheney
ESORICS
2008
Springer
15 years 9 months ago
On the Security of Delegation in Access Control Systems
Delegation is a mechanism that allows a user A to act on another user B's behalf by making B's access rights available to A. It is well recognized as an important mechani...
Qihua Wang, Ninghui Li, Hong Chen