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CVPR
2011
IEEE
13 years 2 months ago
Connecting Non-Quadratic Variational Models and MRFs
Spatially-discrete Markov random fields (MRFs) and spatially-continuous variational approaches are ubiquitous in low-level vision, including image restoration, segmentation, opti...
Kevin Schelten, Stefan Roth
ICASSP
2011
IEEE
13 years 2 months ago
Online performance guarantees for sparse recovery
A K∗ -sparse vector x∗ ∈ RN produces measurements via linear dimensionality reduction as u = Φx∗ + n, where Φ ∈ RM×N (M < N), and n ∈ RM consists of independent ...
Raja Giryes, Volkan Cevher
CHI
2011
ACM
13 years 2 months ago
Human computation: a survey and taxonomy of a growing field
The rapid growth of human computation within research and industry has produced many novel ideas aimed at organizing web users to do great things. However, the growth is not adequ...
Alexander J. Quinn, Benjamin B. Bederson
EDBT
2011
ACM
209views Database» more  EDBT 2011»
13 years 1 months ago
True language-level SQL debugging
We demonstrate Habitat, a declarative observational debugger for SQL. Habitat facilitates true language-level (not: plan-level) debugging of, probably flawed, SQL queries that yi...
Torsten Grust, Fabian Kliebhan, Jan Rittinger, Tom...
IJICST
2011
118views more  IJICST 2011»
13 years 1 months ago
Identification, Transparency, Interactivity: Towards a New Paradigm for Credibility for Single-Voice Blogs
This article explores traditional conceptualizations of credibility relying on quantitative and qualitative analyses of data collected by the Institute for the Future of the Book,...
Brian Carroll, R. Randolph Richardson