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HPCA
1997
IEEE
14 years 13 days ago
A Performance Comparison of Hierarchical Ring- and Mesh-Connected Multiprocessor Networks
This paper compares the performance of hierarchical ring- and mesh-connected wormhole routed shared memory multiprocessor networks in a simulation study. Hierarchical rings are in...
Govindan Ravindran, Michael Stumm
CHI
1996
ACM
14 years 11 days ago
The Freedom to Work from an Arbitiary Position
We have designed two sets of communication tools to enable telepresence in groups who work in different locations. Afterwards we evaluated the tools. Studie (A), in the first grou...
Britt Jönsson, Anna Schömer, Konrad Toll...
QOFIS
2000
Springer
13 years 11 months ago
On ACK Filtering on a Slow Reverse Channel
ACK filtering has been proposed as a technique to alleviate the congestion at the input of a slow channel located on the reverse path of a TCP connection. Old ACKs waiting at the ...
Chadi Barakat, Eitan Altman
CHI
1995
ACM
13 years 11 months ago
Comparison of Face-To-Face and Distributed Presentations
As organizations become distributed across multiple sites, they are looking to technology to help support enterprisewide communication and training to distant locations. We develo...
Ellen Isaacs, Trevor Morris, Thomas K. Rodriguez, ...
GLOBECOM
2009
IEEE
13 years 11 months ago
Joint Base Station Placement and Fault-Tolerant Routing in Wireless Sensor Networks
—Fault tolerance techniques have been widely used in wireless sensor networks. Base station placement to maximize the network lifetime has also been well studied. However, limite...
Dejun Yang, Satyajayant Misra, Guoliang Xue