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JACM
2002
93views more  JACM 2002»
14 years 11 months ago
Map graphs
We consider a modified notion of planarity, in which two nations of a map are considered adjacent when they share any point of their boundaries (not necessarily an edge, as planar...
Zhi-Zhong Chen, Michelangelo Grigni, Christos H. P...
SIAMCOMP
2010
135views more  SIAMCOMP 2010»
14 years 6 months ago
Intractability of Clique-Width Parameterizations
We show that Edge Dominating Set, Hamiltonian Cycle, and Graph Coloring are W[1]-hard parameterized by clique-width. It was an open problem, explicitly mentioned in several papers,...
Fedor V. Fomin, Petr A. Golovach, Daniel Lokshtano...
COCOON
2003
Springer
15 years 5 months ago
Graph Coloring and the Immersion Order
The relationship between graph coloring and the immersion order is considered. Vertex connectivity, edge connectivity and related issues are explored. These lead to the conjecture...
Faisal N. Abu-Khzam, Michael A. Langston
ICPR
2010
IEEE
15 years 5 months ago
Extracting Captions in Complex Background from Videos
—Captions in videos play a significant role for automatically understanding and indexing video content, since much semantic information is associated with them. This paper presen...
Xiaoqian Liu, Weiqiang Wang
INFOCOM
2010
IEEE
14 years 10 months ago
Reliable Adaptive Multipath Provisioning with Bandwidth and Differential Delay Constraints
Abstract— Robustness and reliability are critical issues in network management. To provide resiliency, a popular protection scheme against network failures is the simultaneous ro...
Weiyi Zhang, Jian Tang, Chonggang Wang, Shanaka de...