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BTW
2007
Springer
93views Database» more  BTW 2007»
15 years 10 months ago
Towards an Integrated Model for Data, Metadata, and Operations
: Information integration requires manipulating data and metadata in ways that in general go beyond a single existing transformation formalism. As a result, a complete source-to-ta...
Jürgen Göres, Stefan Dessloch
COMPGEOM
2003
ACM
15 years 9 months ago
Estimating surface normals in noisy point cloud data
In this paper we describe and analyze a method based on local least square fitting for estimating the normals at all sample points of a point cloud data (PCD) set, in the presenc...
Niloy J. Mitra, An Nguyen
GISCIENCE
2008
Springer
140views GIS» more  GISCIENCE 2008»
15 years 5 months ago
Modeling Herds and Their Evolvements from Trajectory Data
A trajectory is the time-stamped path of a moving entity through space. Given a set of trajectories, this paper proposes new conceptual definitions for a spatio-temporal pattern n...
Yan Huang, Cai Chen, Pinliang Dong
TCOM
2010
110views more  TCOM 2010»
15 years 2 months ago
Joint data QR-detection and Kalman estimation for OFDM time-varying Rayleigh channel complex gains
—This paper deals with the case of a high speed mobile receiver operating in an orthogonal-frequency-divisionmultiplexing (OFDM) communication system. Assuming the knowledge of d...
Hussein Hijazi, Laurent Ros
NAR
2011
196views Computer Vision» more  NAR 2011»
14 years 6 months ago
UniPROBE, update 2011: expanded content and search tools in the online database of protein-binding microarray data on protein-DN
The Universal PBM Resource for OligonucleotideBinding Evaluation (UniPROBE) database is a centralized repository of information on the DNAbinding preferences of proteins as determ...
Kimberly Robasky, Martha L. Bulyk