Searching for authors named "Meike Klettke" – sorted by Relevance.
11 documents found, showing 1 through 10.
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Reuse of Database Design Decisions
- …Reuse of available databases can support database design and reverseengineering of databases by allowing design decisions to be derived from existing databases. This article proposes a method for reusing databases similar to the approach used in case-based reasoning. Similar databases, or similar pa…
- Cited by 1 (0 self) – Add To MetaCart
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Conceptual XML Schema Evolution the CoDEX approach for Design and Redesign
- …Abstract. Most available approaches for XML schema evolution specify the evolution steps for an XML schema or a DTD. This article will show that schema evolution can also be realized on a conceptual model. Schema evolution always requires propagating the changes to the XML documents that are already…
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Optimization Techniques For Mapping Documents To Databases
- … = (e) [ str(a 1 ); : : : DEFAULT value name group (e) = (e) [ str(a 1 ); : : : CREATE DOMAIN, CHECK clause #NMTOKENS (e) = (e) [ fstr(a 1 )g; : : : IDREF ha 1 value; a 1 wherei store value and path of referenced element IDREFS fha 1 value; a 1 whereig2. Using ob…
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Managing XML documents in object-relational databases
- …XML becomes the standard for the representation of structured and semi-structured data on the Web. Relational and object-relational database systems are a well understood technique for managing and querying such large sets of structured data. In our approach, the nested-relations data model is th…
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XML and Object-Relational Database Systems - Enhancing Structural Mappings Based On Statistics
- …Using an object-relational data model and an XML datatype, we show how a relevant subset of XML documents and their implied structure can be mapped onto database structures. Besides straight-forward mappings, there are some XML structures that cannot be easily mapped onto database structures. These …
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Metrics for XML Document Collections
- …In this paper, several metrics for XML document collections are enumerated and their applications are subsequently discussed.…
- Cited by 4 (0 self) – Add To MetaCart
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A System for Facilitating and Enhancing Web Search
- …We present a system that uses semantic methods and natural language processing capabilites in order to provide comprehensive and easy-to-use access to tourist information in the WWW. Thereby, the system is designed such that as background knowledge and linguistic coverage increase, the benefits of t…
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GETESS --- Searching the Web Exploiting German Texts
- …. We present an intelligent information agent that uses semantic methods and natural language processing capabilites in order to gather tourist information from the WWW and present it to the human user in an intuitive, user-friendly way. Thereby, the information agent is designed such that as bac…
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A System for Facilitating and Enhancing Web Search
- …We present a system that uses semantic methods and natural language processing capabilites in order to provide comprehensive and easy-to-use access to tourist information in the WWW. Thereby, the system is designed such that as background knowledge and linguistic coverage increase, the benefits of t…
- Cited by 7 (5 self) – Add To MetaCart
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GETESS - Searching the Web Exploiting German Texts
- …. We present an intelligent information agent that uses semantic methods and natural language processing capabilites in order to gather tourist information from the WWW and present it to the human user in an intuitive, user-friendly way. Thereby, the information agent is designed such that as backgr…
- Cited by 29 (18 self) – Add To MetaCart
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