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» On the sample mean of graphs
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IWC
2011
86views more  IWC 2011»
14 years 5 months ago
Selecting users for participation in IT projects: Trading a representative sample for advocates and champions?
The selection of users for participation in IT projects involves trade-offs between multiple criteria, one of which is selecting a representative cross-section of users. This crite...
Rasmus Rasmussen, Anders S. Christensen, Tobias Fj...
CORR
2008
Springer
147views Education» more  CORR 2008»
14 years 10 months ago
C-K-R Partitions of Sparse Graphs
We present fast algorithms for constructing probabilistic embeddings and approximate distance oracles in sparse graphs. The main ingredient is a fast algorithm for sampling the pr...
Manor Mendel, Chaya Schwob
BIOCOMP
2008
14 years 11 months ago
Analysis of Microarray Titration Experiments
In this paper we introduce a novel approach for the analysis of microarray titration experiments. The test introduced here can be used more generally for drug-dosage effect or time...
Ionut Bebu, Françoise Seillier-Moiseiwitsch...
BIOCOMP
2007
14 years 11 months ago
Learning Node Replacement Graph Grammars in Metabolic Pathways
— This paper describes graph-based relational, unsupervised learning algorithm to infer node replacement graph grammar and its application to metabolic pathways. We search for fr...
Jacek P. Kukluk, Chang Hun You, Lawrence B. Holder...
SDM
2009
SIAM
113views Data Mining» more  SDM 2009»
15 years 7 months ago
Graph Generation with Prescribed Feature Constraints.
In this paper, we study the problem of how to generate synthetic graphs matching various properties of a real social network with two applications, privacy preserving social netwo...
Xiaowei Ying, Xintao Wu