Estimation of Random Fields from Network Observations. Technical Report

Estimation of Random Fields from Network Observations. Technical Report PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
When one has observed a random field Z at some points and recorded its values (network observations), a natural problem is to estimate Z at points where there are no observations. This dissertation deals first with this problem in an abstract setting, in m dimensions; later, it considers the estimation of a spatial two-dimensional random field. The problem then is one of constructing an estimated map of Z over a geographic area. For a given network of stations the quality of a map depends on the method of estimation. But for the given method of estimation the quality of a map depends on the choice of locations for the stations. This is the problem of network design. Both the study of methods of estimation and the problem of network design are addressed. 16 figures. (RWR).

Estimation of Random Fields from Network Observations. Technical Report

Estimation of Random Fields from Network Observations. Technical Report PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
When one has observed a random field Z at some points and recorded its values (network observations), a natural problem is to estimate Z at points where there are no observations. This dissertation deals first with this problem in an abstract setting, in m dimensions; later, it considers the estimation of a spatial two-dimensional random field. The problem then is one of constructing an estimated map of Z over a geographic area. For a given network of stations the quality of a map depends on the method of estimation. But for the given method of estimation the quality of a map depends on the choice of locations for the stations. This is the problem of network design. Both the study of methods of estimation and the problem of network design are addressed. 16 figures. (RWR).

Estimation of Random Fields from Network Observations

Estimation of Random Fields from Network Observations PDF Author: André François Cabannes
Publisher:
ISBN:
Category : Estimation theory
Languages : en
Pages : 272

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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Random Fields on a Network

Random Fields on a Network PDF Author: Xavier Guyon
Publisher: Springer Science & Business Media
ISBN: 9780387944289
Category : Mathematics
Languages : en
Pages : 294

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Book Description
The theory of spatial models over lattices, or random fields as they are known, has developed significantly over recent years. This book provides a graduate-level introduction to the subject which assumes only a basic knowledge of probability and statistics, finite Markov chains, and the spectral theory of second-order processes. A particular strength of this book is its emphasis on examples - both to motivate the theory which is being developed, and to demonstrate the applications which range from statistical mechanics to image analysis and from statistics to stochastic algorithms.

Estimation of Time-Invariant Random Fields Via Observations from a Moving Point Sensor

Estimation of Time-Invariant Random Fields Via Observations from a Moving Point Sensor PDF Author: Pooi Y. Kam
Publisher:
ISBN:
Category :
Languages : en
Pages : 33

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
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ISBN:
Category : Power resources
Languages : en
Pages : 782

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Gravity, Geoid and Earth Observation

Gravity, Geoid and Earth Observation PDF Author: Stelios P. Mertikas
Publisher: Springer Science & Business Media
ISBN: 364210634X
Category : Science
Languages : en
Pages : 682

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Book Description
These Proceedings include the written version of papers presented at the IAG International Symposium on "Gravity, Geoid and Earth Observation 2008". The Symposium was held in Chania, Crete, Greece, 23-27 June 2008 and organized by the Laboratory of Geodesy and Geomatics Engineering, Technical University of Crete, Greece. The meeting was arranged by the International Association of Geodesy and in particular by the IAG Commission 2: Gravity Field. The symposium aimed at bringing together geodesists and geophysicists working in the general areas of gravity, geoid, geodynamics and Earth observation. Besides covering the traditional research areas, special attention was paid to the use of geodetic methods for: Earth observation, environmental monitoring, Global Geodetic Observing System (GGOS), Earth Gravity Models (e.g., EGM08), geodynamics studies, dedicated gravity satellite missions (i.e., GOCE), airborne gravity surveys, Geodesy and geodynamics in polar regions, and the integration of geodetic and geophysical information.

NASA Scientific and Technical Reports and Publications for 1969 - A Selected Listing

NASA Scientific and Technical Reports and Publications for 1969 - A Selected Listing PDF Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 956

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ECAI 2008

ECAI 2008 PDF Author: European Coordinating Committee for Artificial Intelligence
Publisher: IOS Press
ISBN: 1586038915
Category : Computers
Languages : en
Pages : 972

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Book Description
Includes subconference "Prestigious Applications of Intelligent Systems (PAIS 2008)."

An Introduction to Conditional Random Fields

An Introduction to Conditional Random Fields PDF Author: Charles Sutton
Publisher: Now Pub
ISBN: 9781601985729
Category : Computers
Languages : en
Pages : 120

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Book Description
An Introduction to Conditional Random Fields provides a comprehensive tutorial aimed at application-oriented practitioners seeking to apply CRFs. The monograph does not assume previous knowledge of graphical modeling, and so is intended to be useful to practitioners in a wide variety of fields.