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GECCO
2007
Springer
162views Optimization» more  GECCO 2007»
16 years 1 months ago
Using pair approximations to predict takeover dynamics in spatially structured populations
The topological properties of a network directly impact the flow of information through a system. For example, in natural populations, the network of inter-individual contacts aff...
Joshua L. Payne, Margaret J. Eppstein
GFKL
2007
Springer
180views Data Mining» more  GFKL 2007»
16 years 1 months ago
Content-based Dimensionality Reduction for Recommender Systems
Recommender Systems are gaining widespread acceptance in e-commerce applications to confront the information overload problem. Collaborative Filtering (CF) is a successful recommen...
Panagiotis Symeonidis
OSS
2007
Springer
16 years 1 months ago
From the Cathedral to the Bazaar: An Empirical Study of the Lifecycle of Volunteer Community Projects
Some free software and open source projects have been extremely successful in the past. The success of a project is often related to the number of developers it can attract: a larg...
Andrea Capiluppi, Martin Michlmayr
CVPR
2006
IEEE
16 years 1 months ago
Cosegmentation of Image Pairs by Histogram Matching - Incorporating a Global Constraint into MRFs
We introduce the term cosegmentation which denotes the task of segmenting simultaneously the common parts of an image pair. A generative model for cosegmentation is presented. Inf...
Carsten Rother, Thomas P. Minka, Andrew Blake, Vla...
ICMCS
2006
IEEE
191views Multimedia» more  ICMCS 2006»
16 years 1 months ago
Semantic Multimedia Retrieval using Lexical Query Expansion and Model-Based Reranking
We present methods for improving text search retrieval of visual multimedia content by applying a set of visual models of semantic concepts from a lexicon of concepts deemed relev...
Alexander Haubold, Apostol Natsev, Milind R. Napha...