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ICONFERENCE
2012
12 years 3 months ago
2012
As Facebook has become global, users from different cultural and socio-political contexts have joined the site. We present a case study investigating how both current and historic...
PDP
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper describes the behavior observed in a class of cellular automata that we have defined as "dissipative", i.e., cellular automata for which the external environm...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Discovering local geometry of low-dimensional manifold embedded into a high-dimensional space has been widely studied in the literature of machine learning. Counter-intuitively, w...
ICDCS
2010
IEEE
13 years 12 months ago
2010
IEEE
—Aspnes et al [2] introduced an innovative game for modeling the containment of the spread of viruses and worms (security breaches) in a network. In this model, nodes choose to i...
IBPRIA
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This paper presents a method to decompose a field of surface normals (needle-map). A diffusion process is used to model the flow of height information induced by a fi...