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» Nearness relations and topology
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CONSTRAINTS
2006
102views more  CONSTRAINTS 2006»
15 years 26 days ago
On Topological Consistency and Realization
Topological relations are important in various tasks of spatial reasoning, scene description and object recognition. The RCC8 spatial constraint language developed by Randell, Cui...
Sanjiang Li
84
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APAL
2006
73views more  APAL 2006»
15 years 27 days ago
Compactness in locales and in formal topology
If a locale is presented by a "flat site", it is shown how its frame can be presented by generators and relations as a dcpo. A necessary and sufficient condition is deri...
Steven J. Vickers
CORR
2012
Springer
210views Education» more  CORR 2012»
13 years 8 months ago
Topological phase transition in a network model with preferential attachment and node removal
Preferential attachment is a popular model of growing networks. We consider a generalized model with random node removal, and a combination of preferential and random attachment. U...
Heiko Bauke, Cristopher Moore, Jean-Baptiste Rouqu...
98
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GC
2007
Springer
15 years 23 days ago
Local Topological Toughness and Local Factors
We localize and strengthen Katona’s idea of an edge-toughness to a local topological toughness. We disprove a conjecture of Katona concerning the connection between edgetoughnes...
Frank Göring, Gyula Y. Katona
102
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NETWORKS
2002
15 years 14 days ago
Node-disjoint paths and related problems on hierarchical cubic networks
An n-dimensional hierarchical cubic network (denoted by HCN(n)) contains 2 n n-dimensional hypercubes. The diameter of the HCN(n), which is equal to n+(n+1)/3+1, is about two-thir...
Jung-Sheng Fu, Gen-Huey Chen, Dyi-Rong Duh