Sciweavers

744 search results - page 49 / 149
» Coordination on Lie groups
Sort
View
ECSCW
2001
13 years 9 months ago
The effects of network delays on group work in real-time groupware
Network delays are a fact of life when using real-time groupware over a wide area network such as the Internet. This paper looks at how network delays affect closelycoupled group w...
Carl Gutwin
AROBOTS
2011
13 years 2 months ago
Time-extended multi-robot coordination for domains with intra-path constraints
Abstract— Many applications require teams of robots to cooperatively execute complex tasks. Among these domains are those where successful coordination solutions must respect con...
Edward Gil Jones, M. Bernardine Dias, Anthony Sten...
IROS
2007
IEEE
136views Robotics» more  IROS 2007»
14 years 2 months ago
Task-induced symmetry and reduction in kinematic systems with application to needle steering
— Lie group symmetry in a mechanical system can lead to a dimensional reduction in its dynamical equations. Typically, the symmetries that one exploits are intrinsic to the mecha...
Vinutha Kallem, Dong Eui Chang, Noah J. Cowan
STOC
2002
ACM
156views Algorithms» more  STOC 2002»
14 years 8 months ago
Selfish traffic allocation for server farms
We investigate the price of selfish routing in non-cooperative networks in terms of the coordination and bicriteria ratios in the recently introduced game theoretic network model ...
Artur Czumaj, Piotr Krysta, Berthold Vöcking
CSCW
2008
ACM
13 years 8 months ago
Physical and Digital Artifact-Mediated Coordination in Building Design
We conducted an ethnographic field study examining how a building design team used representational artifacts to coordinate the design of building systems, structure, and architect...
Melanie Tory, Sheryl Staub-French, Barry A. Po, Fu...