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MOBISYS
2007
ACM
14 years 7 months ago
SmokeScreen: flexible privacy controls for presence-sharing
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
Landon P. Cox, Angela Dalton, Varun Marupadi
BDA
2007
13 years 9 months ago
A Framework for Distributed Spatial Indexing in Shared-Nothing Architectures
The paper presents a complete framework for spatial indexing support in a distributed setting. We consider a shared-nothing environment where a set of servers provides independent...
Cédric du Mouza, Witold Litwin, Philippe Ri...
AAMAS
2008
Springer
13 years 7 months ago
Autonomic communication services: a new challenge for software agents
The continuous growth in ubiquitous and mobile network connectivity, together with the increasing number of networked devices populating our everyday environments, call for a deep ...
Raffaele Quitadamo, Franco Zambonelli
ASPLOS
1996
ACM
13 years 11 months ago
Synchronization and Communication in the T3E Multiprocessor
This paper describes the synchronization and communication primitives of the Cray T3E multiprocessor, a shared memory system scalable to 2048 processors. We discuss what we have l...
Steven L. Scott
ICPP
2006
IEEE
14 years 1 months ago
A Flexible and Dynamic Infrastructure for MPI Tool Interoperability
The MPI standard provides tool builders with an efficient profiling interface, PMPI. Although many tools have successfully used this interface, it has three major drawbacks: a n...
Martin Schulz, Bronis R. de Supinski