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CSCW
2006
ACM
14 years 2 months ago
Improving audio conferencing: are two ears better than one?
In this paper, we describe a range of audio problems that impact the effectiveness of audio conferences and detail the solutions we have devised to address these problems. We cond...
Nicole Yankelovich, Jonathan Kaplan, Joe Provino, ...
CSCW
2012
ACM
12 years 4 months ago
Investigating effects of visual and tactile feedback on spatial coordination in collaborative handheld systems
Mobile and handheld devices have become platforms to support remote collaboration. But, their small form-factor may impact the effectiveness of the visual feedback channel often u...
Koji Yatani, Darren Gergle, Khai N. Truong
ICNP
1996
IEEE
14 years 18 days ago
A cooperative congestion management scheme for switched high-speed networks
In a wide-area network with high-speed links, congestion may lead to poor utilization and the degradation of the service provided to the users. This paper presents a Cooperative C...
Andrea F. Lobo, Adarshpal S. Sethi
ICC
2008
IEEE
128views Communications» more  ICC 2008»
14 years 2 months ago
Mutual Information and Energy Tradeoff in Correlated Wireless Sensor Networks
— We consider comparison of Mutual Information (MI)-Energy tradeoff in correlated wireless sensor network (WSN) for cooperative multiple input and multiple output (MIMO) and non-...
Laxminarayana S. Pillutla, Vikram Krishnamurthy
IPCCC
2006
IEEE
14 years 2 months ago
Energy-efficient cooperative routing in multi-hop wireless ad hoc networks
We study the routing problem for multi-hop wireless ad hoc networks based on cooperative transmission. We prove that the Minimum Energy Cooperative Path (MECP) routing problem, i....
Fulu Li, Kui Wu, Andrew Lippman