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CGF
2008
151views more  CGF 2008»
15 years 7 months ago
Navigation and Exploration of Interconnected Pathways
Visualizing pathways, i. e. models of cellular functional networks, is a challenging task in computer assisted biomedicine. Pathways are represented as large collections of interw...
Marc Streit, Michael Kalkusch, Karl Kashofer, Diet...
JDWM
2010
180views more  JDWM 2010»
15 years 6 months ago
Investigating the Properties of a Social Bookmarking and Tagging Network
Social networks and collaborative tagging systems are rapidly gaining popularity as a primary means for storing and sharing data among friends, family, colleagues, or perfect stra...
Ralitsa Angelova, Marek Lipczak, Evangelos E. Mili...
RSA
2010
107views more  RSA 2010»
15 years 5 months ago
Continuum limits for classical sequential growth models
A random graph order, also known as a transitive percolation process, is defined by taking a random graph on the vertex set {0, . . . , n − 1}, and putting i below j if there i...
Graham Brightwell, Nicholas Georgiou
COMBINATORICA
2006
125views more  COMBINATORICA 2006»
15 years 7 months ago
Coloring Subgraphs of the Rado Graph
Given a universal binary countable homogeneous structure U and n , there is a partition of the induced n-element substructures of U into finitely many classes so that for any par...
Norbert W. Sauer
SIGECOM
2006
ACM
106views ECommerce» more  SIGECOM 2006»
16 years 1 months ago
Approximation algorithms and online mechanisms for item pricing
We present approximation and online algorithms for a number of problems of pricing items for sale so as to maximize seller’s revenue in an unlimited supply setting. Our first r...
Maria-Florina Balcan, Avrim Blum