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GROUP
2009
ACM
15 years 3 months ago
GroupMind: supporting idea generation through a collaborative mind-mapping tool
Collaborative brainstorming can be a challenging but important part of creative group problem solving. Mind-mapping has the potential to enhance the brainstorming process but has ...
Patrick C. Shih, David H. Nguyen, Sen H. Hirano, D...
MOBISYS
2010
ACM
15 years 2 months ago
NAPman: network-assisted power management for wifi devices
WiFi radios in smart-phones consume a significant amount of power when active. The 802.11 standard allows these devices to save power through an energy-conserving Power Save Mode ...
Eric Rozner, Vishnu Navda, Ramachandran Ramjee, Sh...
ISCA
2010
IEEE
216views Hardware» more  ISCA 2010»
14 years 10 months ago
The impact of management operations on the virtualized datacenter
Virtualization has the potential to dramatically reduce the total cost of ownership of datacenters and increase the flexibility of deployments for general-purpose workloads. If pr...
Vijayaraghavan Soundararajan, Jennifer M. Anderson
PPOPP
2010
ACM
14 years 10 months ago
Analyzing lock contention in multithreaded applications
Many programs exploit shared-memory parallelism using multithreading. Threaded codes typically use locks to coordinate access to shared data. In many cases, contention for locks r...
Nathan R. Tallent, John M. Mellor-Crummey, Allan P...
FPGA
1998
ACM
142views FPGA» more  FPGA 1998»
15 years 4 months ago
A Hybrid Complete-Graph Partial-Crossbar Routing Architecture for Multi-FPGA Systems
Multi-FPGA systems (MFSs) are used as custom computing machines, logic emulators and rapid prototyping vehicles. A key aspect of these systems is their programmable routing archit...
Mohammed A. S. Khalid, Jonathan Rose