About: When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Currently, XML is a standard for information exchange. An important task in XML management is designing particular XML formats suitable for particular kinds of information exchange. There exist two kinds of approaches to this problem. Firstly, there exist XML schema languages and their formalization -- regular tree grammars. Secondly, there are approaches based on conceptual modeling and automatic derivation of an XML schema from a conceptual schema. In this paper, we provide a unified formalism for both kind of approaches. It is based on formal specification of XML schemas, conceptual schemas, and mappings between both kinds of schemas. The formalism gives necessary conditions on the mappings. The mapping may then be applied in practice not only for unified process of designing XML schemas on both levels, i.e. conceptual and grammatical, but also for integration and evolution of XML schemas. Currently, XML is a standard for information exchange. An important task in XML management is designing particular XML formats suitable for particular kinds of information exchange. There exist two kinds of approaches to this problem. Firstly, there exist XML schema languages and their formalization -- regular tree grammars. Secondly, there are approaches based on conceptual modeling and automatic derivation of an XML schema from a conceptual schema. In this paper, we provide a unified formalism for both kind of approaches. It is based on formal specification of XML schemas, conceptual schemas, and mappings between both kinds of schemas. The formalism gives necessary conditions on the mappings. The mapping may then be applied in practice not only for unified process of designing XML schemas on both levels, i.e. conceptual and grammatical, but also for integration and evolution of XML schemas. (en)
Title	When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling (en)
skos:prefLabel	When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling (en)
skos:notation	RIV/00216208:11320/10:10018359!RIV11-GA0-11320___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP202/10/0573), P(GP201/09/P364), Z(MSM0021620838)
http://linked.open...iv/cisloPeriodika	6488
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Mlýnková, Irena Nečaský, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	298769
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/10:10018359
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	conceptual modeling; reverse-engineering; schema; XML (en)
http://linked.open.../riv/klicoveSlovo	schema XML conceptual modeling reverse-engineering
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[0B313AED6EC2]
http://linked.open...i/riv/nazevZdroje	Lecture Notes in Computer Science
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Handling XML Data in Heterogeneous and Dynamic Environments Management of XML data in (object-)relational databases and related issues
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	2010
http://linked.open...iv/tvurceVysledku	Mlýnková, Irena Nečaský, Martin
http://linked.open...n/vavai/riv/zamer	Moderní metody, struktury a systémy informatiky
issn	0302-9743
number of pages	15 (xsd:int)
http://localhost/t...ganizacniJednotka	11320
is http://linked.open...avai/riv/vysledek of	When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling When Conceptual Model Meets Grammar: A Formal Approach to Semistructured Data Modeling

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