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TMI
2008
127views more  TMI 2008»
13 years 8 months ago
Restoration of DWI Data Using a Rician LMMSE Estimator
Abstract--This paper introduces and analyzes a linear minimum mean square error (LMMSE) estimator using a Rician noise model and its recursive version (RLMMSE) for the restoration ...
Santiago Aja-Fernández, Marc Niethammer, Ma...
ETS
2002
IEEE
144views Hardware» more  ETS 2002»
13 years 7 months ago
Creating Shared Knowledge: Instructional Knowledge Management Systems
Document management, information management, and knowledge management are three processes of an instructional knowledge management system (IKMS) that require different ways of thi...
Gerald S. Edmonds, Rob Pusch
SIGMOD
2010
ACM
166views Database» more  SIGMOD 2010»
13 years 5 months ago
Efficient two-sided error-tolerant search
We consider fast two-sided error-tolerant search that is robust against errors both on the query side (type alogrithm, find documents with algorithm) as well as on the document si...
Hannah Bast, Marjan Celikik
ICCV
2009
IEEE
13 years 5 months ago
Segmentation, ordering and multi-object tracking using graphical models
In this paper, we propose a unified graphical-model framework to interpret a scene composed of multiple objects in monocular video sequences. Using a single pairwise Markov random...
Chaohui Wang, Martin de La Gorce, Nikos Paragios
INTERSPEECH
2010
13 years 2 months ago
Detection of hot spots in poster conversations based on reactive tokens of audience
We present a novel scheme for indexing "hot spots" in conversations, such as poster sessions, based on the reaction of the audience. Specifically, we focus on laughters ...
Tatsuya Kawahara, Kouhei Sumi, Zhi-Qiang Chang, Ka...