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MFCS
2005
Springer
15 years 5 months ago
Nondeterministic Graph Searching: From Pathwidth to Treewidth
Abstract. We introduce nondeterministic graph searching with a controlled amount of nondeterminism and show how this new tool can be used in algorithm design and combinatorial anal...
Fedor V. Fomin, Pierre Fraigniaud, Nicolas Nisse
CVPR
2008
IEEE
15 years 6 months ago
Normalized tree partitioning for image segmentation
In this paper, we propose a novel graph based clustering approach with satisfactory clustering performance and low computational cost. It consists of two main steps: tree fitting...
Jingdong Wang, Yangqing Jia, Xian-Sheng Hua, Chang...
IPPS
2007
IEEE
15 years 6 months ago
Power-Aware Routing for Well-Nested Communications On The Circuit Switched Tree
Although algorithms that employ dynamic reconfiguration are extremely fast, they need the underlying architecture to change structure very rapidly, possibly at each step of the c...
Hatem M. El-Boghdadi
ICDCS
2003
IEEE
15 years 5 months ago
Optimal Distribution Tree for Internet Streaming Media
Internet radio and television stations require significant bandwidth to support delivery of high quality audio and video streams to a large number of receivers. IP multicast is a...
Min Sik Kim, Simon S. Lam, Dong-Young Lee
PODC
2011
ACM
14 years 2 months ago
MIS on trees
A maximal independent set on a graph is an inclusion-maximal set of mutually non-adjacent nodes. This basic symmetry breaking structure is vital for many distributed algorithms, w...
Christoph Lenzen, Roger Wattenhofer