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ICML
2008
IEEE
16 years 1 months ago
On partial optimality in multi-label MRFs
We consider the problem of optimizing multilabel MRFs, which is in general NP-hard and ubiquitous in low-level computer vision. One approach for its solution is to formulate it as...
Pushmeet Kohli, Alexander Shekhovtsov, Carsten Rot...
104
Voted
ICML
2003
IEEE
16 years 1 months ago
Unsupervised Learning with Permuted Data
We consider the problem of unsupervised learning from a matrix of data vectors where in each row the observed values are randomly permuted in an unknown fashion. Such problems ari...
Sergey Kirshner, Sridevi Parise, Padhraic Smyth
SIGSOFT
2004
ACM
16 years 1 months ago
A classification system and analysis for aspect-oriented programs
We present a new classification system for aspect-oriented programs. This system characterizes the interactions between aspects and methods and identifies classes of interactions ...
Martin C. Rinard, Alexandru Salcianu, Suhabe Bugra...
192
Voted
ICDT
2009
ACM
173views Database» more  ICDT 2009»
16 years 1 months ago
Containment of conjunctive queries on annotated relations
We study containment and equivalence of (unions of) conjunctive queries on relations annotated with elements of a commutative semiring. Such relations and the semantics of positiv...
Todd J. Green
110
Voted
WWW
2009
ACM
16 years 1 months ago
Network analysis of collaboration structure in Wikipedia
In this paper we give models and algorithms to describe and analyze the collaboration among authors of Wikipedia from a network analytical perspective. The edit network encodes wh...
Denise van Raaij, Jürgen Lerner, Patrick Keni...