Some results on top-context-free tree languages
Identifieur interne : 00CC87 ( Main/Exploration ); précédent : 00CC86; suivant : 00CC88Some results on top-context-free tree languages
Auteurs : Dieter Hofbauer [Allemagne] ; Maria Huber [France] ; Gregory Kucherov [France]Source :
- Lecture Notes in Computer Science [ 0302-9743 ]
Abstract
Abstract: Top-context-free tree languages (called corégulier by Arnold and Dauchet [1, 2]) constitute a natural subclass of context-free tree languages. In this paper, we give further evidence for the importance of this class by exhibiting certain closure properties. We systematically treat closure under the operations replacement and substitution as well as under the corresponding iteration operations. Several other well-known language classes are considered as well. Furthermore, various characterizations of the regular top-context-free languages are given, among others by means of restricted regular expressions.
Url:
DOI: 10.1007/BFb0017480
Affiliations:
- Allemagne, France
- Berlin, Grand Est, Lorraine (région)
- Berlin, Villers-lès-Nancy
- Université technique de Berlin
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 001A94
- to stream Istex, to step Curation: 001A74
- to stream Istex, to step Checkpoint: 002C76
- to stream Main, to step Merge: 00D555
- to stream Main, to step Curation: 00CC87
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Some results on top-context-free tree languages</title><author><name sortKey="Hofbauer, Dieter" sort="Hofbauer, Dieter" uniqKey="Hofbauer D" first="Dieter" last="Hofbauer">Dieter Hofbauer</name></author><author><name sortKey="Huber, Maria" sort="Huber, Maria" uniqKey="Huber M" first="Maria" last="Huber">Maria Huber</name></author><author><name sortKey="Kucherov, Gregory" sort="Kucherov, Gregory" uniqKey="Kucherov G" first="Gregory" last="Kucherov">Gregory Kucherov</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:750F3A92286EAD2F0BE039C7D78C4F2B12BE1960</idno><date when="1994" year="1994">1994</date><idno type="doi">10.1007/BFb0017480</idno><idno type="url">https://api.istex.fr/ark:/67375/HCB-SDF4WQLX-F/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">001A94</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001A94</idno><idno type="wicri:Area/Istex/Curation">001A74</idno><idno type="wicri:Area/Istex/Checkpoint">002C76</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">002C76</idno><idno type="wicri:doubleKey">0302-9743:1994:Hofbauer D:some:results:on</idno><idno type="wicri:Area/Main/Merge">00D555</idno><idno type="wicri:Area/Main/Curation">00CC87</idno><idno type="wicri:Area/Main/Exploration">00CC87</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Some results on top-context-free tree languages</title><author><name sortKey="Hofbauer, Dieter" sort="Hofbauer, Dieter" uniqKey="Hofbauer D" first="Dieter" last="Hofbauer">Dieter Hofbauer</name><affiliation wicri:level="4"><country xml:lang="fr">Allemagne</country><wicri:regionArea>Technische Universität Berlin, Franklinstraße 28/29, FR 6-2, D-10587, Berlin</wicri:regionArea><placeName><region type="land" nuts="3">Berlin</region><settlement type="city">Berlin</settlement></placeName><orgName type="university">Université technique de Berlin</orgName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Allemagne</country></affiliation></author><author><name sortKey="Huber, Maria" sort="Huber, Maria" uniqKey="Huber M" first="Maria" last="Huber">Maria Huber</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>CRIN & INRIA-Lorraine, 615, rue du Jardin Botanique, 54602, Villers-lès-Nancy</wicri:regionArea><placeName><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region><settlement type="city">Villers-lès-Nancy</settlement></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">France</country></affiliation></author><author><name sortKey="Kucherov, Gregory" sort="Kucherov, Gregory" uniqKey="Kucherov G" first="Gregory" last="Kucherov">Gregory Kucherov</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>CRIN & INRIA-Lorraine, 615, rue du Jardin Botanique, 54602, Villers-lès-Nancy</wicri:regionArea><placeName><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region><settlement type="city">Villers-lès-Nancy</settlement></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">France</country></affiliation></author></analytic><monogr></monogr><series><title level="s" type="main" xml:lang="en">Lecture Notes in Computer Science</title><title level="s" type="abbrev">Lect Notes Comput Sci</title><idno type="ISSN">0302-9743</idno><idno type="eISSN">1611-3349</idno><idno type="ISSN">0302-9743</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0302-9743</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Top-context-free tree languages (called corégulier by Arnold and Dauchet [1, 2]) constitute a natural subclass of context-free tree languages. In this paper, we give further evidence for the importance of this class by exhibiting certain closure properties. We systematically treat closure under the operations replacement and substitution as well as under the corresponding iteration operations. Several other well-known language classes are considered as well. Furthermore, various characterizations of the regular top-context-free languages are given, among others by means of restricted regular expressions.</div></front></TEI><affiliations><list><country><li>Allemagne</li><li>France</li></country><region><li>Berlin</li><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Berlin</li><li>Villers-lès-Nancy</li></settlement><orgName><li>Université technique de Berlin</li></orgName></list><tree><country name="Allemagne"><region name="Berlin"><name sortKey="Hofbauer, Dieter" sort="Hofbauer, Dieter" uniqKey="Hofbauer D" first="Dieter" last="Hofbauer">Dieter Hofbauer</name></region><name sortKey="Hofbauer, Dieter" sort="Hofbauer, Dieter" uniqKey="Hofbauer D" first="Dieter" last="Hofbauer">Dieter Hofbauer</name></country><country name="France"><region name="Grand Est"><name sortKey="Huber, Maria" sort="Huber, Maria" uniqKey="Huber M" first="Maria" last="Huber">Maria Huber</name></region><name sortKey="Huber, Maria" sort="Huber, Maria" uniqKey="Huber M" first="Maria" last="Huber">Maria Huber</name><name sortKey="Kucherov, Gregory" sort="Kucherov, Gregory" uniqKey="Kucherov G" first="Gregory" last="Kucherov">Gregory Kucherov</name><name sortKey="Kucherov, Gregory" sort="Kucherov, Gregory" uniqKey="Kucherov G" first="Gregory" last="Kucherov">Gregory Kucherov</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/InforLorV4/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 00CC87 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 00CC87 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Lorraine
|area= InforLorV4
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:750F3A92286EAD2F0BE039C7D78C4F2B12BE1960
|texte= Some results on top-context-free tree languages
}}
| This area was generated with Dilib version V0.6.33. |  |