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IEEEMSP
2002
IEEE
15 years 4 months ago
Factorization with missing data for 3D structure recovery
—Matrix factorization methods are now widely used to recover 3D structure from 2D projections [1]. In practice, the observation matrix to be factored out has missing data, due to...
Rui F. C. Guerreiro, Pedro M. Q. Aguiar
EH
2004
IEEE
74views Hardware» more  EH 2004»
15 years 3 months ago
Sensory Channel Grouping and Structure from Uninterpreted Sensor Data
In this paper we focus on the problem of making a model of the sensory apparatus from raw uninterpreted sensory data as defined by Pierce and Kuipers (Artificial Intelligence 92:1...
Lars Olsson, Chrystopher L. Nehaniv, Daniel Polani
ISPDC
2010
IEEE
14 years 10 months ago
Operational Semantics of the Marte Repetitive Structure Modeling Concepts for Data-Parallel Applications Design
—This paper presents an operational semantics of the repetitive model of computation, which is the basis for the repetitive structure modeling (RSM) package defined in the stand...
Abdoulaye Gamatié, Vlad Rusu, Éric R...
SSD
2005
Springer
185views Database» more  SSD 2005»
15 years 5 months ago
Evaluation of a Dynamic Tree Structure for Indexing Query Regions on Streaming Geospatial Data
Most recent research on querying and managing data streams has concentrated on traditional data models where the data come in the form of tuples or XML data. Complex types of strea...
Quinn Hart, Michael Gertz, Jie Zhang
GFKL
2004
Springer
97views Data Mining» more  GFKL 2004»
15 years 5 months ago
Exploring Multivariate Data Structures with Local Principal Curves
Jochen Einbeck, Gerhard Tutz, Ludger Evers