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» A Framework for Sketch-Based Cooperative Design
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CSCWD
2004
Springer
15 years 5 months ago
Groupware System Design and the Context Concept
The concept of context can be advantageously applied to the Computer-Supported Cooperative Work field. The term awareness has traditionally been used in this area without explicit ...
Marcos R. S. Borges, Patrick Brézillon, Jos...
TWC
2008
120views more  TWC 2008»
14 years 11 months ago
Cooperation Enforcement and Learning for Optimizing Packet Forwarding in Autonomous Wireless Networks
In wireless ad hoc networks, autonomous nodes are reluctant to forward others' packets because of the nodes' limited energy. However, such selfishness and noncooperation ...
Charles Pandana, Zhu Han, K. J. Ray Liu
CORR
2010
Springer
432views Education» more  CORR 2010»
14 years 11 months ago
A Distributed Trust Management Framework for Detecting Malicious Packet Dropping Nodes in a Mobile Ad Hoc Network
In a multi-hop mobile ad hoc network (MANET) mobile nodes communicate with each other forming a cooperative radio network. Security remains a major challenge for these networks du...
Jaydip Sen
JSAC
2007
132views more  JSAC 2007»
14 years 11 months ago
Lifetime maximization via cooperative nodes and relay deployment in wireless networks
— Extending lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributed nodes in wireless networks. Cooperative co...
Thanongsak Himsoon, W. Pam Siriwongpairat, Zhu Han...
111
Voted
FAST
2011
14 years 3 months ago
A Scheduling Framework That Makes Any Disk Schedulers Non-Work-Conserving Solely Based on Request Characteristics
Exploiting spatial locality is critical for a disk scheduler to achieve high throughput. Because of the high cost of disk head seeks and the non-preemptible nature of request serv...
Yuehai Xu, Song Jiang