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» Content and Structure in Indexing and Ranking XML
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DEXA
2005
Springer
138views Database» more  DEXA 2005»
13 years 11 months ago
Full-Text and Structural XML Indexing on B+-Tree
XML query processing is one of the most active areas of database research. Although the main focus of past research has been the processing of structural XML queries, there are gro...
Toshiyuki Shimizu, Masatoshi Yoshikawa
TDM
2004
202views Database» more  TDM 2004»
13 years 7 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
ERCIMDL
2003
Springer
127views Education» more  ERCIMDL 2003»
13 years 11 months ago
YAPI: Yet Another Path Index for XML Searching
As many metadata are encoded in XML, and many digital libraries need to manage XML documents, eļ¬ƒcient techniques for searching in such formatted data are required. In order to eļ...
Giuseppe Amato, Franca Debole, Pavel Zezula, Faust...
EDBT
2006
ACM
169views Database» more  EDBT 2006»
14 years 5 months ago
Feedback-Driven Structural Query Expansion for Ranked Retrieval of XML Data
Relevance Feedback is an important way to enhance retrieval quality by integrating relevance information provided by a user. In XML retrieval, feedback engines usually generate an ...
Ralf Schenkel, Martin Theobald
XIMEP
2005
ACM
121views Database» more  XIMEP 2005»
13 years 11 months ago
Adaptive XML Storage or The Importance of Being Lazy
Building an XML store means finding solutions to the problems of representing, accessing, querying and updating XML data. The irregularity of both the structure and usage of XML, ...
Cristian Duda, Donald Kossmann