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CHI
2005
ACM
15 years 10 months ago
The value of shared visual space for collaborative physical tasks
The goal of this research is to elucidate the ways shared visual space supports group communication and performance. This work involves three stages: a series of empirical studies...
Darren Gergle
COCOA
2007
Springer
15 years 3 months 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
ICEIS
1999
IEEE
15 years 2 months ago
Facilitating Organisational Activities Using Plans and Audits
Group Decision Support Systems (GDSS) present important limitations that constrain their usage in current organisations. The fundamental reason is the lack of integration in the c...
Carlos J. Costa, Tania Ho, Pedro Antunes
ICMAS
2000
14 years 11 months ago
Intention Reconciliation by Collaborative Agents
Research on resource-bounded agents has established that rational agents need to be able to revise their commitments in the light of new opportunities. In the context of collabora...
David G. Sullivan, Barbara J. Grosz, Sarit Kraus
COMBINATORICS
2006
136views more  COMBINATORICS 2006»
14 years 9 months ago
3-Designs from PGL(2, q)
The group PGL(2, q), q = pn, p an odd prime, is 3-transitive on the projective line and therefore it can be used to construct 3-designs. In this paper, we determine the sizes of o...
Peter J. Cameron, G. R. Omidi, Behruz Tayfeh-Rezai...