InforLorV4, Hal, Curation, bibRecord, 002B30

Injectivity of real rational mappings: The case of a mixture of two Gaussian laws

Identifieur interne : 002B30 ( Hal/Curation ); précédent : 002B29; suivant : 002B31

Injectivity of real rational mappings: The case of a mixture of two Gaussian laws

Auteurs : Daniel Lazard [France]

Source :

RBID : Hal:inria-00100070

English descriptors

mix :
- application du calcul formel, application of computer algebra, application rationelle, identification de paramètres, identification of parameters, melange de gaussiennes, method of the moments, mixture of gaussian laws, méthode des moments, rational mapping.

Abstract

Using methods from computer algebra, especially Gröbner bases, we study the application which maps the mixtures of two Gaussian laws of probability to their six first moments. It is proved that the mapping is injective, and thus that the parameters of the mixture may be recovered from the values of the moments. This method of proof may be applied to many physical problems where there are more measured variables than the state variables to be recovered.

Url:

https://hal.inria.fr/inria-00100070

Links toward previous steps (curation, corpus...)

to stream Hal, to step Corpus: Pour aller vers cette notice dans l'étape Curation :002B30

Links to Exploration step

Hal:inria-00100070

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Injectivity of real rational mappings: The case of a mixture of two Gaussian laws</title>
<author><name sortKey="Lazard, Daniel" sort="Lazard, Daniel" uniqKey="Lazard D" first="Daniel" last="Lazard">Daniel Lazard</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-2364" status="OLD"><idno type="RNSR">200221401H</idno>
<orgName>Solving problems through algebraic computation and efficient software</orgName>
<orgName type="acronym">SPACES</orgName>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/equipes/spaces</ref>
</desc>
<listRelation><relation active="#struct-160" type="direct"></relation>
<relation name="UMR7503" active="#struct-441569" type="indirect"></relation>
<relation active="#struct-300009" type="indirect"></relation>
<relation active="#struct-300291" type="indirect"></relation>
<relation active="#struct-300292" type="indirect"></relation>
<relation active="#struct-300293" type="indirect"></relation>
<relation active="#struct-2496" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-160" type="direct"><org type="laboratory" xml:id="struct-160" status="OLD"><orgName>Laboratoire Lorrain de Recherche en Informatique et ses Applications</orgName>
<orgName type="acronym">LORIA</orgName>
<desc><address><addrLine>Campus Scientifique BP 239 54506 Vandoeuvre-lès-Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.loria.fr</ref>
</desc>
<listRelation><relation name="UMR7503" active="#struct-441569" type="direct"></relation>
<relation active="#struct-300009" type="direct"></relation>
<relation active="#struct-300291" type="direct"></relation>
<relation active="#struct-300292" type="direct"></relation>
<relation active="#struct-300293" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300009" type="indirect"><org type="institution" xml:id="struct-300009" status="VALID"><orgName>Institut National de Recherche en Informatique et en Automatique</orgName>
<orgName type="acronym">Inria</orgName>
<desc><address><addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/en/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300291" type="indirect"><org type="institution" xml:id="struct-300291" status="OLD"><orgName>Université Henri Poincaré - Nancy 1</orgName>
<orgName type="acronym">UHP</orgName>
<date type="end">2011-12-31</date>
<desc><address><addrLine>24-30 rue Lionnois, BP 60120, 54 003 NANCY cedex, France</addrLine>
<country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300292" type="indirect"><org type="institution" xml:id="struct-300292" status="OLD"><orgName>Université Nancy 2</orgName>
<date type="end">2011-12-31</date>
<desc><address><addrLine>91 avenue de la Libération, BP 454, 54001 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300293" type="indirect"><org type="institution" xml:id="struct-300293" status="OLD"><orgName>Institut National Polytechnique de Lorraine</orgName>
<orgName type="acronym">INPL</orgName>
<date type="end">2011-12-31</date>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-2496" type="direct"><org type="laboratory" xml:id="struct-2496" status="OLD"><orgName>INRIA Lorraine</orgName>
<desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/centre-de-recherche-inria/nancy-grand-est</ref>
</desc>
<listRelation><relation active="#struct-300009" type="direct"></relation>
</listRelation>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université Nancy 2</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName>
<placeName><settlement type="city">Nancy</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Institut national polytechnique de Lorraine</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:inria-00100070</idno>
<idno type="halId">inria-00100070</idno>
<idno type="halUri">https://hal.inria.fr/inria-00100070</idno>
<idno type="url">https://hal.inria.fr/inria-00100070</idno>
<date when="2004">2004</date>
<idno type="wicri:Area/Hal/Corpus">002B30</idno>
<idno type="wicri:Area/Hal/Curation">002B30</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Injectivity of real rational mappings: The case of a mixture of two Gaussian laws</title>
<author><name sortKey="Lazard, Daniel" sort="Lazard, Daniel" uniqKey="Lazard D" first="Daniel" last="Lazard">Daniel Lazard</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-2364" status="OLD"><idno type="RNSR">200221401H</idno>
<orgName>Solving problems through algebraic computation and efficient software</orgName>
<orgName type="acronym">SPACES</orgName>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/equipes/spaces</ref>
</desc>
<listRelation><relation active="#struct-160" type="direct"></relation>
<relation name="UMR7503" active="#struct-441569" type="indirect"></relation>
<relation active="#struct-300009" type="indirect"></relation>
<relation active="#struct-300291" type="indirect"></relation>
<relation active="#struct-300292" type="indirect"></relation>
<relation active="#struct-300293" type="indirect"></relation>
<relation active="#struct-2496" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-160" type="direct"><org type="laboratory" xml:id="struct-160" status="OLD"><orgName>Laboratoire Lorrain de Recherche en Informatique et ses Applications</orgName>
<orgName type="acronym">LORIA</orgName>
<desc><address><addrLine>Campus Scientifique BP 239 54506 Vandoeuvre-lès-Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.loria.fr</ref>
</desc>
<listRelation><relation name="UMR7503" active="#struct-441569" type="direct"></relation>
<relation active="#struct-300009" type="direct"></relation>
<relation active="#struct-300291" type="direct"></relation>
<relation active="#struct-300292" type="direct"></relation>
<relation active="#struct-300293" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300009" type="indirect"><org type="institution" xml:id="struct-300009" status="VALID"><orgName>Institut National de Recherche en Informatique et en Automatique</orgName>
<orgName type="acronym">Inria</orgName>
<desc><address><addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/en/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300291" type="indirect"><org type="institution" xml:id="struct-300291" status="OLD"><orgName>Université Henri Poincaré - Nancy 1</orgName>
<orgName type="acronym">UHP</orgName>
<date type="end">2011-12-31</date>
<desc><address><addrLine>24-30 rue Lionnois, BP 60120, 54 003 NANCY cedex, France</addrLine>
<country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300292" type="indirect"><org type="institution" xml:id="struct-300292" status="OLD"><orgName>Université Nancy 2</orgName>
<date type="end">2011-12-31</date>
<desc><address><addrLine>91 avenue de la Libération, BP 454, 54001 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300293" type="indirect"><org type="institution" xml:id="struct-300293" status="OLD"><orgName>Institut National Polytechnique de Lorraine</orgName>
<orgName type="acronym">INPL</orgName>
<date type="end">2011-12-31</date>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-2496" type="direct"><org type="laboratory" xml:id="struct-2496" status="OLD"><orgName>INRIA Lorraine</orgName>
<desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/centre-de-recherche-inria/nancy-grand-est</ref>
</desc>
<listRelation><relation active="#struct-300009" type="direct"></relation>
</listRelation>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université Nancy 2</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName>
<placeName><settlement type="city">Nancy</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Institut national polytechnique de Lorraine</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName>
</affiliation>
</author>
</analytic>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>application du calcul formel</term>
<term>application of computer algebra</term>
<term>application rationelle</term>
<term>identification de paramètres</term>
<term>identification of parameters</term>
<term>melange de gaussiennes</term>
<term>method of the moments</term>
<term>mixture of gaussian laws</term>
<term>méthode des moments</term>
<term>rational mapping</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Using methods from computer algebra, especially Gröbner bases, we study the application which maps the mixtures of two Gaussian laws of probability to their six first moments. It is proved that the mapping is injective, and thus that the parameters of the mixture may be recovered from the values of the moments. This method of proof may be applied to many physical problems where there are more measured variables than the state variables to be recovered.</div>
</front>
</TEI>
<hal api="V3"><titleStmt><title xml:lang="en">Injectivity of real rational mappings: The case of a mixture of two Gaussian laws</title>
<author role="aut"><persName><forename type="first">Daniel</forename>
<surname>Lazard</surname>
</persName>
<email>daniel.lazard@lip6.fr</email>
<idno type="halauthor">131317</idno>
<orgName ref="#struct-300009"></orgName>
<affiliation ref="#struct-2364"></affiliation>
</author>
<editor role="depositor"><persName><forename>Publications</forename>
<surname>Loria</surname>
</persName>
<email>publications@loria.fr</email>
</editor>
</titleStmt>
<editionStmt><edition n="v1" type="current"><date type="whenSubmitted">2006-09-26 10:13:52</date>
<date type="whenModified">2016-05-19 01:09:05</date>
<date type="whenReleased">2006-09-28 15:22:47</date>
<date type="whenProduced">2004</date>
</edition>
<respStmt><resp>contributor</resp>
<name key="108626"><persName><forename>Publications</forename>
<surname>Loria</surname>
</persName>
<email>publications@loria.fr</email>
</name>
</respStmt>
</editionStmt>
<publicationStmt><distributor>CCSD</distributor>
<idno type="halId">inria-00100070</idno>
<idno type="halUri">https://hal.inria.fr/inria-00100070</idno>
<idno type="halBibtex">lazard:inria-00100070</idno>
<idno type="halRefHtml">Mathematics of Computers in Simulation, 2004, 67 (1-2), pp.67--84</idno>
<idno type="halRef">Mathematics of Computers in Simulation, 2004, 67 (1-2), pp.67--84</idno>
</publicationStmt>
<seriesStmt><idno type="stamp" n="INRIA">INRIA - Institut National de Recherche en Informatique et en Automatique</idno>
<idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
<idno type="stamp" n="INPL">Institut National Polytechnique de Lorraine</idno>
<idno type="stamp" n="LORIA2">Publications du LORIA</idno>
<idno type="stamp" n="LORIA">LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications</idno>
<idno type="stamp" n="INRIA-NANCY-GRAND-EST">INRIA Nancy - Grand Est</idno>
<idno type="stamp" n="UNIV-LORRAINE">Université de Lorraine</idno>
<idno type="stamp" n="INRIA-LORRAINE">INRIA Nancy - Grand Est</idno>
<idno type="stamp" n="LABO-LORIA-SET" p="LORIA">LABO-LORIA-SET</idno>
</seriesStmt>
<notesStmt><note type="commentary">Article dans revue scientifique avec comité de lecture. internationale.</note>
<note type="audience" n="2">International</note>
<note type="popular" n="0">No</note>
<note type="peer" n="1">Yes</note>
</notesStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Injectivity of real rational mappings: The case of a mixture of two Gaussian laws</title>
<author role="aut"><persName><forename type="first">Daniel</forename>
<surname>Lazard</surname>
</persName>
<email>daniel.lazard@lip6.fr</email>
<idno type="halAuthorId">131317</idno>
<orgName ref="#struct-300009"></orgName>
<affiliation ref="#struct-2364"></affiliation>
</author>
</analytic>
<monogr><idno type="localRef">A04-R-010 || lazard04a</idno>
<idno type="halJournalId" status="INCOMING">44313</idno>
<title level="j">Mathematics of Computers in Simulation</title>
<imprint><biblScope unit="volume">67</biblScope>
<biblScope unit="issue">1-2</biblScope>
<biblScope unit="pp">67--84</biblScope>
<date type="datePub">2004</date>
</imprint>
</monogr>
</biblStruct>
</sourceDesc>
<profileDesc><langUsage><language ident="en">English</language>
</langUsage>
<textClass><keywords scheme="author"><term xml:lang="en">melange de gaussiennes</term>
<term xml:lang="en">identification of parameters</term>
<term xml:lang="en">mixture of gaussian laws</term>
<term xml:lang="en">application of computer algebra</term>
<term xml:lang="en">rational mapping</term>
<term xml:lang="en">method of the moments</term>
<term xml:lang="en">application du calcul formel</term>
<term xml:lang="en">application rationelle</term>
<term xml:lang="en">méthode des moments</term>
<term xml:lang="en">identification de paramètres</term>
</keywords>
<classCode scheme="halDomain" n="info.info-oh">Computer Science [cs]/Other [cs.OH]</classCode>
<classCode scheme="halTypology" n="ART">Journal articles</classCode>
</textClass>
<abstract xml:lang="en">Using methods from computer algebra, especially Gröbner bases, we study the application which maps the mixtures of two Gaussian laws of probability to their six first moments. It is proved that the mapping is injective, and thus that the parameters of the mixture may be recovered from the values of the moments. This method of proof may be applied to many physical problems where there are more measured variables than the state variables to be recovered.</abstract>
</profileDesc>
</hal>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/InforLorV4/Data/Hal/Curation

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002B30 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Hal/Curation/biblio.hfd -nk 002B30 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Lorraine
   |area=    InforLorV4
   |flux=    Hal
   |étape=   Curation
   |type=    RBID
   |clé=     Hal:inria-00100070
   |texte=   Injectivity of real rational mappings: The case of a mixture of two Gaussian laws
}}

This area was generated with Dilib version V0.6.33.
Data generation: Mon Jun 10 21:56:28 2019. Site generation: Fri Feb 25 15:29:27 2022

	Serveur d'exploration sur la recherche en informatique en Lorraine
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur la recherche en informatique en Lorraine

Injectivity of real rational mappings: The case of a mixture of two Gaussian laws

Injectivity of real rational mappings: The case of a mixture of two Gaussian laws

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri