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TCS
2008
15 years 4 months ago
Approximate GCDs of polynomials and sparse SOS relaxations
The problem of computing approximate GCDs of several polynomials with real or complex coefficients can be formulated as computing the minimal perturbation such that the perturbed ...
Bin Li, Jiawang Nie, Lihong Zhi
149
Voted
PERCOM
2010
ACM
15 years 3 months ago
Communication architectures and experiences for web-connected physical Smart objects
—We are witnessing a tremendous hype on the Internet of Things paradigm, with not only research projects, but also commercial products claiming to implement its fundamental mecha...
Juan Ignacio Vázquez, Jonathan Ruiz de Gari...
235
Voted
CVPR
2011
IEEE
15 years 13 days ago
Submodularity beyond submodular energies: coupling edges in graph cuts
We propose a new family of non-submodular global energy functions that still use submodularity internally to couple edges in a graph cut. We show it is possible to develop an efï¬...
Stefanie Jegelka, Jeff Bilmes
COLING
2010
15 years 6 hour ago
Automatic analysis of semantic similarity in comparable text through syntactic tree matching
We propose to analyse semantic similarity in comparable text by matching syntactic trees and labeling the alignments according to one of five semantic similarity relations. We pre...
Erwin Marsi, Emiel Krahmer
ICCV
2011
IEEE
14 years 5 months ago
Delta-Dual Hierarchical Dirichlet Processes: A pragmatic abnormal behaviour detector
In the security domain a key problem is identifying rare behaviours of interest. Training examples for these behaviours may or may not exist, and if they do exist there will be fe...
Tom Haines, Queen Mary, Tao Xiang