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AINA
2007
IEEE
16 years 1 months ago
Heuristics for Improving Cryptographic Key Assignment in a Hierarchy
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
Anne V. D. M. Kayem, Patrick Martin, Selim G. Akl
COCOA
2007
Springer
16 years 26 days ago
Fundamental Domains for Integer Programs with Symmetries
We define a fundamental domain for a linear programming relaxation of a combinatorial integer program which is symmetric under a group action. We then describe a straightforward w...
Eric J. Friedman
ICALT
2006
IEEE
16 years 22 days ago
Agency Architecture for Teacher Intervention in Robotics Classes
Teachers working in robotics classes face a major problem: how to keep track on individual students’ or even small groups’ progress in a class of 30-40 students. An agency app...
Ilkka Jormanainen, Yuejun Zhang, Erkki Sutinen, Ki...
ECUMN
2004
Springer
16 years 2 days ago
User-Empowered Programmable Network Support for Collaborative Environment
Abstract. We introduce a user-empowered UDP packet reflector to create virtual multicasting environments as an overlay on top of current unicast networks. The end-users’ ability...
Eva Hladká, Petr Holub, Jirí Denemar...
140
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NIME
2004
Springer
113views Music» more  NIME 2004»
16 years 1 days ago
Daisyphone: Support for Remote Music Collaboration
We have seen many new and exciting developments in new interfaces for musical expression. In this paper we present the design of an interface for remote group music improvisation ...
Nick Bryan-Kinns, Patrick G. T. Healey