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TDM
2004
104views Database» more  TDM 2004»
12 years 3 months ago
Enhancing Content-And-Structure Information Retrieval using a Native XML Database
Jovan Pehcevski, James A. Thom, Anne-Marie Vercous...
TDM
2004
132views Database» more  TDM 2004»
12 years 3 months ago
Approximate Tree Embedding Problem - An Algebraic Approach
Václav Snásel, Emilie Septakova, Igo...
TDM
2004
128views Database» more  TDM 2004»
12 years 3 months ago
Processing Content-And-Structure Queries for XML Retrieval
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
Börkur Sigurbjörnsson, Jaap Kamps, Maart...
TDM
2004
202views Database» more  TDM 2004»
12 years 3 months ago
Combining Indexing Schemes to Accelerate Querying XML on Content and Structure
This paper presents the advantages of combining multiple document representation schemes for query processing of XML queries on content and structure. We show how extending the Te...
Georgina Ramírez, Arjen P. de Vries
TDM
2004
122views Database» more  TDM 2004»
12 years 3 months ago
An Algebra for Probabilistic XML Retrieval
Benjamin Piwowarski, Patrick Gallinari
TDM
2004
122views Database» more  TDM 2004»
12 years 3 months ago
Retrieval Using Structure for Question Answering
This paper examines the use of XML for modern extractionbased question answering (QA). We feel that the XML community has taken too narrow a view of structured retrieval, and that...
Paul Ogilvie
TDM
2004
174views Database» more  TDM 2004»
12 years 3 months ago
Relational Approach to Logical Query Optimization of XPath
To be able to handle the ever growing volumes of XML documents, effective and efficient data management solutions are needed. Managing XML data in a relational DBMS has great pote...
Maurice van Keulen
TDM
2004
203views Database» more  TDM 2004»
12 years 3 months ago
Relational Algebra: Mother Tongue - XQuery: Fluent
This work may be seen as a further proof of the versatility of the relational database model. Here, we add XQuery to the catalog of languages which RDBMSs are able to "speak&...
Torsten Grust, Jens Teubner
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