Sciweavers

3843 search results - page 461 / 769
» System support for shared objects
Sort
View
CSCW
2002
ACM
15 years 6 months ago
Conventions and Commitments in Distributed CSCW Groups
Conventions are necessary to establish in any recurrent cooperative arrangement. In electronic work, they are important so as to regulate the use of shared objects. Based on empir...
Gloria Mark
IWC
2010
132views more  IWC 2010»
15 years 5 months ago
Audio makes a difference in haptic collaborative virtual environments
In this paper a study is presented which aimed at exploring the effects of audio feedback in a haptic and visual interface supporting collaboration among sighted and people who ca...
Jonas Moll, Yingying Huang, Eva-Lotta Sallnäs
TMC
2010
194views more  TMC 2010»
15 years 5 months ago
Power Control and Channel Allocation in Cognitive Radio Networks with Primary Users' Cooperation
—We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station controls and s...
Anh Tuan Hoang, Ying-Chang Liang, Md Habibul Islam
TWC
2010
15 years 1 months ago
A Multimedia Cross-Layer Protocol for Underwater Acoustic Sensor Networks
Underwater multimedia acoustic sensor networks will enable new underwater applications such as multimedia coastal and tactical surveillance, undersea explorations, picture and vide...
Dario Pompili, Ian F. Akyildiz
SSS
2009
Springer
16 years 1 months ago
Visiting Gafni's Reduction Land: From the BG Simulation to the Extended BG Simulation
: The Borowsky-Gafni (BG) simulation algorithm is a powerful tool that allows a set of t + 1 asynchronous sequential processes to wait-free simulate (i.e., despite the crash of up ...
Damien Imbs, Michel Raynal