Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

Now showing 1 - 10 of 15

Building a Hybrid Database Application for Structured Documents

( 1999)
Böhm, K.
;
Aberer, K.
;
Klas, W.
Query optimization for structured documents based on knowledge on the document type definition

( 1998)
Böhm, K.
;
Aberer, K.
;
Oezsu Tamer, M.
;
Gayer, K.
Query Optimization for Structured Documents Based on Knowledge on the Document Type Definition

( 1998)
Böhm, K.
;
Aberer, K.
;
Oezsu Tamer, M.
;
Gayer, K.
Structured document storage and refined declarative and navigational access mechanisms in HyperStorM

( 1997)
Böhm, K.
;
Aberer, K.
;
Neuhold, E.J.
;
Yang, X.

The combination of SGML and database technology allows to refine both declarative and navigational access mechanisms for structured document collection: with regard to declarative access, the user can formulate complex information needs without knowing a query language, the respective document type definition (DTD) or the underlying modelling. Navigational access is eased by hyperlink-rendition mechanisms going beyond plain link-integrity checking. With our approach, the database-internal representation of documents is configurable. It allows for an efficient implementation of operations, because DTD knowledge is not needed for document structure recognition. We show how the number of method invocations and the cost of parsing can be significantly reduced.
Rule-based generation of logical query plans with controlled complexity

( 1997)
Aberer, K.
;
Che, D.
;
Böhm, K.
Applying a flexible OODBMS-IRS-coupling to structured document handling

( 1996)
Volz, M.
;
Aberer, K.
;
Böhm, K.
HyperStorM - administering structured documents using object-oriented database technology

( 1996)
Böhm, K.
;
Aberer, K.
An OODBMS-IRS coupling for structured documents

( 1996)
Volz, M.
;
Aberer, K.
;
Böhm, K.
HyperstorM-object-oriented database technology for innovative publishing applications

( 1995)
Aberer, K.
;
Böhm, K.
A flexible approach to combine IR semantics and database technology and its application to structure document handling

(GMD Forschungszentrum Informationstechnik, 1995)
Volz, M.
;
Aberer, K.
;
Böhm, K.

Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

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