Exact Inference in Graphical Models: is There More to it? (2009)
McAuley, Julian J., Caetano, Tiberio S.
It is probably fair to say that exact inference in graphical models is considered a solved problem, at least regarding its computational complexity: it is exponential in the treewidth of the graph,...
Robust Near-Isometric Matching via Structured Learning of Graphical Models (2008)
McAuley, Julian J., Caetano, Tiberio S., Smola, Alex J.
Models for near-rigid shape matching are typically based on distance-related features, in order to infer matches that are consistent with the isometric assumption. However, real shapes from image...
Ho, Joshua W.K., Koundinya, Rajeev, Caetano, Tiberio S., Dos Remedios, Cristobal G., Charleston, Michael A.
Recent development of cluster of differentiation (CD) antibody arrays has enabled expression levels of many leukocyte surface CD antigens to be monitored simultaneously. Such membrane-proteome...
Graph Rigidity, Cyclic Belief Propagation and Point Pattern Matching (2008)
McAuley, Julian J, Caetano, Tiberio S, Barbosa, Marconi S
A recent paper [1] proposed a provably optimal polynomial time method for performing near-isometric point pattern matching by means of exact probabilistic inference in a chordal graphical model. Its...
Robust Near-Isometric Matching via Structured Learning of Graphical Models (2008)
McAuley, Julian J., Caetano, Tiberio S., Smola, Alexander J.
Models for near-rigid shape matching are typically based on distance-related features, in order to infer matches that are consistent with the isometric assumption. However, real shapes from image...
Learning Graph Matching (2008)
Caetano, Tiberio S., McAuley, Julian J., Cheng, Li, Le, Quoc V., Smola, Alex J.
As a fundamental problem in pattern recognition, graph matching has applications in a variety of fields, from computer vision to computational biology. In graph matching, patterns are modeled as...
Estimating Labels from Label Proportions (2008)
Quadrianto, Novi, Smola, Alex J., Caetano, Tiberio S., Le, Quoc V.
Consider the following problem: given sets of unlabeled observations, each set with known label proportions, predict the labels of another set of observations, also with known label proportions. This...
High-Order Nonparametric Belief-Propagation for Fast Image Inpainting (2007)
McAuley, Julian John, Caetano, Tiberio S.
In this paper, we use belief-propagation techniques to develop fast algorithms for image inpainting. Unlike traditional gradient-based approaches, which may require many iterations to converge, our...
Graph rigidity, Cyclic Belief Propagation and Point Pattern Matching (2007)
McAuley, Julian J., Caetano, Tiberio S., Barbosa, Marconi S.
A recent paper \cite{CaeCaeSchBar06} proposed a provably optimal, polynomial time method for performing near-isometric point pattern matching by means of exact probabilistic inference in a chordal...
The rich-club phenomenon across complex network hierarchies (2007)
McAuley, Julian J., Costa, Luciano Da Fontoura, Caetano, Tiberio S.
The so-called rich-club phenomenon in a complex network is characterized when nodes of higher degree (hubs) are better connected among themselves than are nodes with smaller degree. The presence of...