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ECIR
2009
Springer
13 years 8 months ago
What Else Is There? Search Diversity Examined
This paper describes a study on diversity in image search results. One of the first test collections explicitly built to study diversity
Mark Sanderson, Jiayu Tang, Thomas Arni, Paul Clou...
ICDM
2009
IEEE
117views Data Mining» more  ICDM 2009»
14 years 5 months ago
Clustering with Multiple Graphs
—In graph-based learning models, entities are often represented as vertices in an undirected graph with weighted edges describing the relationships between entities. In many real...
Wei Tang, Zhengdong Lu, Inderjit S. Dhillon
SAC
2005
ACM
14 years 3 months ago
Discovering parametric clusters in social small-world graphs
We present a strategy for analyzing large, social small-world graphs, such as those formed by human networks. Our approach brings together ideas from a number of different resear...
Jonathan McPherson, Kwan-Liu Ma, Michael Ogawa
CW
2002
IEEE
14 years 3 months ago
Topological Morphing Using Reeb Graphs
Metamorphosis between 3D objects is often the transformation between a pair of shapes that have the same topology. This paper presents a new model using Reeb graphs and their cont...
Pizzanu Kanonchayos, Tomoyuki Nishita, Yoshihisa S...
EUROPAR
2009
Springer
14 years 3 months ago
Capturing and Visualizing Event Flow Graphs of MPI Applications
A high-level understanding of how an application executes and which performance characteristics it exhibits is essential in many areas of high performance computing, such as applic...
Karl Fürlinger, David Skinner