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ALGORITHMICA
2004
74views more  ALGORITHMICA 2004»
15 years 6 months ago
Three-Dimensional Layers of Maxima
Abstract. We present an O(n log n)-time algorithm to solve the threedimensional layers-of-maxima problem, an improvement over the prior O(n log n log log n)-time solution. A previo...
Adam L. Buchsbaum, Michael T. Goodrich
CN
1998
67views more  CN 1998»
15 years 6 months ago
An Extensible Rendering Engine for XML
XML has been proposed in order to bring to the web a markup language free of the shortcomings of HTML, in particular the inextensibility of the set of valid elements (tags). Style...
Paolo Ciancarini, Alfredo Rizzi, Fabio Vitali
CORR
2010
Springer
228views Education» more  CORR 2010»
15 years 5 months ago
Sparse Inverse Covariance Selection via Alternating Linearization Methods
Gaussian graphical models are of great interest in statistical learning. Because the conditional independencies between different nodes correspond to zero entries in the inverse c...
Katya Scheinberg, Shiqian Ma, Donald Goldfarb
ICRA
2010
IEEE
138views Robotics» more  ICRA 2010»
15 years 5 months ago
Maximum likelihood mapping with spectral image registration
Abstract— A core challenge in probabilistic mapping is to extract meaningful uncertainty information from data registration methods. While this has been investigated in ICP-based...
Max Pfingsthorn, Andreas Birk 0002, Sören Sch...
FIRSTMONDAY
2010
105views more  FIRSTMONDAY 2010»
15 years 3 months ago
A manifesto for modeling and measurement in social media
Online Social Networks (OSNs) have been the subject of a great deal of study in recent years. The majority of this study has used simple models, such as node-and-edge graphs, to d...
Graham Cormode, Balachander Krishnamurthy, Walter ...