Structural proximity searching for large collections of semi-structured data
Proceedings of the tenth international conference on Information and knowledge management
XClust: clustering XML schemas for effective integration
Proceedings of the eleventh international conference on Information and knowledge management
XRANK: ranked keyword search over XML documents
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Keyword Searching and Browsing in Databases using BANKS
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
An Efficient and Scalable Algorithm for Clustering XML Documents by Structure
IEEE Transactions on Knowledge and Data Engineering
The overlap problem in content-oriented XML retrieval evaluation
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
Length normalization in XML retrieval
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
Efficient keyword search for smallest LCAs in XML databases
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Controlling overlap in content-oriented XML retrieval
Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval
Keyword Proximity Search in XML Trees
IEEE Transactions on Knowledge and Data Engineering
Précis: The Essence of a Query Answer
ICDE '06 Proceedings of the 22nd International Conference on Data Engineering
Evaluation in (XML) information retrieval: expected precision-recall with user modelling (EPRUM)
SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval
Multiway SLCA-based keyword search in XML data
Proceedings of the 16th international conference on World Wide Web
Identifying meaningful return information for XML keyword search
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Xproj: a framework for projected structural clustering of xml documents
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
XSEarch: a semantic search engine for XML
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Effective keyword search for valuable lcas over xml documents
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
EntityRank: searching entities directly and holistically
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Efficient LCA based keyword search in XML data
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Query biased snippet generation in XML search
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Reasoning and identifying relevant matches for XML keyword search
Proceedings of the VLDB Endowment
Retrieving meaningful relaxed tightest fragments for XML keyword search
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Effective XML Keyword Search with Relevance Oriented Ranking
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Structured search result differentiation
Proceedings of the VLDB Endowment
Clustering XML documents based on structural similarity
DASFAA'07 Proceedings of the 12th international conference on Database systems for advanced applications
Clustering XML documents using structural summaries
EDBT'04 Proceedings of the 2004 international conference on Current Trends in Database Technology
XML document clustering by independent component analysis
KDXD'06 Proceedings of the First international conference on Knowledge Discovery from XML Documents
Searching workflows with hierarchical views
Proceedings of the VLDB Endowment
Nearest keyword search in XML documents
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Processing keyword search on XML: a survey
World Wide Web
Exploiting and Maintaining Materialized Views for XML Keyword Queries
ACM Transactions on Internet Technology (TOIT)
MESSIAH: missing element-conscious SLCA nodes search in XML data
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
Exploiting structures in keyword queries for effective XML search
Information Sciences: an International Journal
Summarizing answer graphs induced by keyword queries
Proceedings of the VLDB Endowment
Hi-index | 0.00 |
Keyword search enables Web users to easily access XML data without the need to learn a structured query language and to study possibly complex data schemas. Existing work has addressed the problem of selecting qualified data nodes that match keywords and connecting them in a meaningful way, in the spirit of inferring the where clause in XQuery. However, how to infer the return clause for keyword searches is an open problem. To address this challenge, we present a keyword search engine for data-centric XML, XSeek, to infer the semantics of the search and identify return nodes effectively. XSeek recognizes possible entities and attributes inherently represented in the data. It also distinguishes between predicates and return specifications in query keywords. Then based on the analysis of both XML data structures and keyword patterns, XSeek generates return nodes. Furthermore, when the query is ambiguous and it is hard or impossible to determine the desirable return information, XSeek clusters the query results according to their semantics based on the user-specified granularity, and enables the user to easily browse and select the desired ones. Extensive experimental studies show the effectiveness and efficiency of XSeek.