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BLAS: an efficient XPath processing system
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ORDPATHs: insert-friendly XML node labels
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Best-match querying from document-centric XML
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Fast structural query with application to chinese treebank sentence retrieval
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BOXes: Efficient Maintenance of Order-Based Labeling for Dynamic XML Data
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
Full-Fledged Algebraic XPath Processing in Natix
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
Semantic Similarity Search on Semistructured Data with the XXL Search Engine
Information Retrieval
TIJAH: Embracing IR Methods in XML Databases
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Cost-sensitive reordering of navigational primitives
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LSDX: a new labelling scheme for dynamically updating XML data
ADC '05 Proceedings of the 16th Australasian database conference - Volume 39
Efficient processing of XML path queries using the disk-based F&B Index
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An efficient and versatile query engine for TopX search
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Pathfinder: XQuery---the relational way
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MIX: a meta-data indexing system for XML
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Context-based Preference Analysis Method in Ubiquitous Commerce
UDM '05 Proceedings of the International Workshop on Ubiquitous Data Management
Integrating XML data sources using approximate joins
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Sequencing XML data and query twigs for fast pattern matching
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MTree: an XML XPath graph index
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Meta-data indexing for XPath location steps
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
TWIX: twig structure and content matching of selective queries using binary labeling
InfoScale '06 Proceedings of the 1st international conference on Scalable information systems
Query optimization in XML structured-document databases
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A compressor for effective archiving, retrieval, and updating of XML documents
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Dynamic labeling schemes for ordered XML based on type information
ADC '06 Proceedings of the 17th Australasian Database Conference - Volume 49
Efficient schema-based XML-to-Relational data mapping
Information Systems
Index structures for matching XML twigs using relational query processors
Data & Knowledge Engineering
Indexing XML documents for XPath query processing in external memory
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An efficient infrastructure for native transactional XML processing
Data & Knowledge Engineering
XQueC: A query-conscious compressed XML database
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XML subtree reconstruction from relational storage of XML documents
Data & Knowledge Engineering
Why off-the-shelf RDBMSs are better at XPath than you might expect
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Efficient structural joins on indexed XML documents
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
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IEEE Transactions on Knowledge and Data Engineering
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Structural join and staircase join algorithms of sibling relationship
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Efficient mining of XML query patterns for caching
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Holistic twig joins on indexed XML documents
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Staircase join: teach a relational DBMS to watch its (axis) steps
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Answering xpath queries over networks by sending minimal views
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Indexing XML data stored in a relational database
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
An injection with tree awareness: adding staircase join to postgreSQL
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
A method for online analytical processing of text data
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Fragment-based approximate retrieval in highly heterogeneous XML collections
Data & Knowledge Engineering
LCS-TRIM: dynamic programming meets XML indexing and querying
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Data-intensive XQuery debugging with instant replay
XIME-P '07 Proceedings of the 4th international workshop on XQuery implementation, experience and perspectives
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Using a relational database for scalable XML search
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Relevance measures for XML information retrieval
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Faster path indexes for search in XML data
ADC '08 Proceedings of the nineteenth conference on Australasian database - Volume 75
Integrating and querying distributed XML data via XLink
Information Systems
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IDEAS '08 Proceedings of the 2008 international symposium on Database engineering & applications
Pattern based processing of XPath queries
IDEAS '08 Proceedings of the 2008 international symposium on Database engineering & applications
Hash-base subgraph query processing method for graph-structured XML documents
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Prefix based numbering schemes for XML: techniques, applications and performances
Proceedings of the VLDB Endowment
Implementing filesystems by tree-aware DBMSs
Proceedings of the VLDB Endowment
Information Systems
Efficient XPath query processing
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Improving the Relational Evaluation of XML Queries by Means of Path Summaries
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Dynamic Labelling Scheme for XML Data Processing
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FMware: middleware for efficient filtering and matching of XML messages with local data
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BaseX & DeepFS joint storage for filesystem and database
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Query Optimization for Complex Path Queries on XML Data
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Cost based plan selection for xpath
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BNCOD 26 Proceedings of the 26th British National Conference on Databases: Dataspace: The Final Frontier
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The pq-gram distance between ordered labeled trees
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Desirable properties for XML update mechanisms
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An efficient path index for querying semi-structured data
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Effective pruning for XML structural match queries
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Efficient holistic twig joins in leaf-to-root combining with root-to-leaf way
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Four lessons in versatility or how query languages adapt to the web
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Optimizing XML data with view fragments
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Fast top-k simple shortest paths discovery in graphs
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XPath query processing improvements
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Efficient evaluation of sibling relationship in Xpath queries
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INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
Relevance feedback for structural query expansion
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
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A new indexing structure to speed up processing XPath queries
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Index vs. navigation in XPath evaluation
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Two phase filtering for XML access control
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Using an oracle repository to accelerate XPath queries
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A relational nested interval encoding scheme for XML data
DEXA'06 Proceedings of the 17th international conference on Database and Expert Systems Applications
An efficient yet secure XML access control enforcement by safe and correct query modification
DEXA'06 Proceedings of the 17th international conference on Database and Expert Systems Applications
Efficient evaluation of partially-dimensional range queries using adaptive r*-tree
DEXA'06 Proceedings of the 17th international conference on Database and Expert Systems Applications
Highly heterogeneous XML collections: how to retrieve precise results?
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Structural feedback for keyword-based XML retrieval
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A compact XML storage scheme supporting efficient path querying
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On the efficient processing regular path expressions of an enormous volume of XML data
DEXA'07 Proceedings of the 18th international conference on Database and Expert Systems Applications
Efficient management of multi-version clinical guidelines
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Schema Independent XML Compressor
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Optimizing queries for web generated sensor data
ADC '11 Proceedings of the Twenty-Second Australasian Database Conference - Volume 115
DeltaNI: an efficient labeling scheme for versioned hierarchical data
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Fast mining Top-Rank-k frequent patterns by using Node-lists
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XTrigger: XML database trigger
Computer Science - Research and Development
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This work is a proposal for a database index structure that has been specifically designed to support the evaluation of XPath queries. As such, the index is capable to support all XPath axes (including ancestor, following, preceding-sibling, descendant-or-self, etc.). This feature lets the index stand out among related work on XML indexing structures which had a focus on regular path expressions (which correspond to the XPath axes children and descendant-or-self plus name tests). Its ability to start traversals from arbitrary context nodes in an XML document additionally enables the index to support the evaluation of path traversals embedded in XQuery expressions. Despite its flexibility, the new index can be implemented and queried using purely relational techniques, but it performs especially well if the underlying database host provides support for R-trees. A performance assessment which shows quite promising results completes this proposal.