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» Optimizing Graph Algorithms for Improved Cache Performance
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EMSOFT
2010
Springer
15 years 8 days ago
Optimal WCET-aware code selection for scratchpad memory
We propose the first polynomial-time code selection algorithm for minimising the worst-case execution time of a nonnested loop executed on a fully pipelined processor that uses sc...
Hui Wu, Jingling Xue, Sridevan Parameswaran
JMLR
2012
13 years 4 months ago
Globally Optimizing Graph Partitioning Problems Using Message Passing
Graph partitioning algorithms play a central role in data analysis and machine learning. Most useful graph partitioning criteria correspond to optimizing a ratio between the cut a...
Elad Mezuman, Yair Weiss
99
Voted
CORR
2010
Springer
109views Education» more  CORR 2010»
15 years 2 months ago
Pairwise Optimal Discrete Coverage Control for Gossiping Robots
Abstract-- We propose distributed algorithms to automatically deploy a group of robotic agents and provide coverage of a discretized environment represented by a graph. The classic...
Joseph W. Durham, Ruggero Carli, Francesco Bullo
121
Voted
ESA
2001
Springer
75views Algorithms» more  ESA 2001»
15 years 6 months ago
Strongly Competitive Algorithms for Caching with Pipelined Prefetching
Suppose that a program makes a sequence of m accesses (references) to data blocks, the cache can hold k < m blocks, an access to a block in the cache incurs one time unit, and ...
Alexander Gaysinsky, Alon Itai, Hadas Shachnai
ICIP
2007
IEEE
15 years 8 months ago
Compression Optimized Tracing of Digital Curves using Graph Theory
The use of an alphabet of line segments to compose a curve is a possible approach for curve data compression. An existing state-of-the-art method considers a quadtree decompositio...
András Hajdu, Ioannis Pitas