Sciweavers

3809 search results - page 416 / 762
» Randomized Broadcast in Networks
Sort
View
SIGCSE
2005
ACM
192views Education» more  SIGCSE 2005»
16 years 8 days ago
Ubiquitous presenter: increasing student access and control in a digital lecturing environment
The University of Washington’s Classroom Presenter lecturing system enables an active lecturing environment by combining a standard electronic slide presentation format with the...
Michelle Wilkerson, William G. Griswold, Beth Simo...
ESAS
2004
Springer
16 years 3 days ago
Pseudonym Generation Scheme for Ad-Hoc Group Communication Based on IDH
In this paper we describe the advantages of using iterative Diffie-Hellman (IDH) key trees for mobile ad-hoc group communication. We focus on the Treebased Group Diffie-Hellman (...
Mark Manulis, Jörg Schwenk
P2P
2002
IEEE
112views Communications» more  P2P 2002»
15 years 11 months ago
A Distributed Search Service for Peer-to-Peer File Sharing in Mobile Applications
In this paper, we present the concept of Passive Distributed Indexing, a general-purpose distributed search service for mobile file sharing applications, which is based on peer-to...
Christoph Lindemann, Oliver P. Waldhorst
PPOPP
1999
ACM
15 years 11 months ago
MagPIe: MPI's Collective Communication Operations for Clustered Wide Area Systems
Writing parallel applications for computational grids is a challenging task. To achieve good performance, algorithms designed for local area networks must be adapted to the differ...
Thilo Kielmann, Rutger F. H. Hofman, Henri E. Bal,...
IPPS
1999
IEEE
15 years 11 months ago
Portable Parallel Programming for the Dynamic Load Balancing of Unstructured Grid Applications
The ability to dynamically adapt an unstructured grid (or mesh) is a powerful tool for solving computational problems with evolving physical features; however, an efficient parall...
Rupak Biswas, Leonid Oliker, Sajal K. Das, Daniel ...