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pro vyhledávání: '"Tsiatas, Alexander"'
The spectral gap of the graph Laplacian with Dirichlet boundary conditions is computed for the graphs of several communication networks at the IP-layer, which are subgraphs of the much larger global IP-layer network. We show that the Dirichlet spectr
Externí odkaz:
http://arxiv.org/abs/1102.3722
Autor:
Tsiatas, Alexander
Publikováno v:
Tsiatas, Alexander. (2012). Diffusion and clustering on large graphs. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/1zt5g300
This dissertation studies two important algorithmic problems on networks : graph diffusion and clustering. These problems are closely related: bottlenecks that diffusive processes find difficult to cross make good cluster boundaries and vice versa. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::564336c0961c96b010fd11914f66e6e1
http://www.escholarship.org/uc/item/1zt5g300
http://www.escholarship.org/uc/item/1zt5g300
Autor:
Chung, Fan, Tsiatas, Alexander
Publikováno v:
Algorithms & Models for the Web Graph; 2012, p1-16, 16p
Autor:
Graham, Fan Chung, Tsiatas, Alexander
Publikováno v:
Algorithms & Models for the Web-Graph (9783642180088); 2010, p86-97, 12p
Autor:
Chung, Fan, Tsiatas, Alexander
Publikováno v:
Internet Mathematics; April 2014, Vol. 10 Issue: 1-2 p66-86, 21p
Publikováno v:
Internet Mathematics; January 2013, Vol. 9 Issue: 1 p113-134, 22p
Autor:
Chung, Fan, Tsiatas, Alexander
Publikováno v:
Internet Mathematics; March 2012, Vol. 8 Issue: 1-2 p46-72, 27p