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CCGRID
2010
IEEE
13 years 10 months ago
Bandwidth Allocation for Iterative Data-Dependent E-science Applications
We develop a novel framework for supporting e-Science applications that require streaming of information between sites. Using a Synchronous Dataflow (SDF) model, our framework inco...
Eun-Sung Jung, Sanjay Ranka, Sartaj Sahni
COCOA
2009
Springer
14 years 3 months ago
Matching Techniques Ride to Rescue OLED Displays
Combinatorial optimization problems have recently emerged in the design of controllers for OLED displays. The objective is to decompose an image into subframes minimizing the addre...
Andreas Karrenbauer
WSC
2004
13 years 10 months ago
Assessing Obstacle Location Accuracy in the Remus Unmanned Underwater Vehicle
Navy personnel use the REMUS unmanned underwater vehicle to search for submerged objects. Navigation inaccuracies lead to errors in predicting the location of objects and thus inc...
Timothy E. Allen, Arnold H. Buss, Susan M. Sanchez
ISPD
2004
ACM
189views Hardware» more  ISPD 2004»
14 years 2 months ago
Almost optimum placement legalization by minimum cost flow and dynamic programming
VLSI placement tools usually work in two steps: First, the cells that have to be placed are roughly spread out over the chip area ignoring disjointness (global placement). Then, i...
Ulrich Brenner, Anna Pauli, Jens Vygen
ICC
2007
IEEE
184views Communications» more  ICC 2007»
14 years 3 months ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor