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» An Information Model of Virtual Collaboration
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CHI
2004
ACM
16 years 6 months ago
Orchestrating a mixed reality game 'on the ground'
Successfully staging a mixed reality game in which online players are chased through a virtual city by runners located in the real world requires extensive orchestration work. An ...
Andy Crabtree, Steve Benford, Tom Rodden, Chris Gr...
TIT
2008
129views more  TIT 2008»
15 years 6 months ago
Cooperative Fading Regions for Decode and Forward Relaying
Abstract--Cooperative transmission protocols over fading channels are based on a number of relaying nodes to form virtual multiantenna transmissions. Diversity provided by these te...
Stefano Savazzi, Umberto Spagnolini
HASE
2008
IEEE
15 years 7 months ago
Synopsis of Evaluating Security Controls Based on Key Performance Indicators and Stakeholder Mission Value
Information security continues to evolve in response to disruptive changes with a persistent focus on information-centric controls and a healthy debate about balancing endpoint an...
Robert K. Abercrombie, Frederick T. Sheldon, Ali M...
CSCL
2010
15 years 1 months ago
Using activity theory to understand intergenerational play: The case of Family Quest
We implemented a five-week family program called Family Quest where parents and children ages 9 to 13 played Quest Atlantis, a multiuser 3D educational computer game, at a local af...
Sinem Siyahhan, Sasha A. Barab, Michael P. Downton
MOBIHOC
2002
ACM
16 years 6 months ago
Directional virtual carrier sensing for directional antennas in mobile ad hoc networks
This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...
Mineo Takai, Jay Martin, Rajive Bagrodia, Aifeng R...