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- articleMarch 2018
An approach of top-k keyword querying for fuzzy XML
Keyword search on XML document has received wide attention. Many search semantics and algorithms have been proposed for XML keyword queries. But the existing approaches fall short in their abilities to support keyword queries over fuzzy XML documents. To ...
- articleFebruary 2014
Efficient query processing for XML keyword queries based on the IDList index
The VLDB Journal — The International Journal on Very Large Data Bases (VLDB), Volume 23, Issue 1Pages 25–50https://doi.org/10.1007/s00778-013-0313-2Keyword search over XML data has attracted a lot of research efforts in the last decade, where one of the fundamental research problems is how to efficiently answer a given keyword query w.r.t. a certain query semantics. We found that the key factor ...
- ArticleApril 2012
Bayesian network-based probabilistic XML keywords filtering
DASFAA'12: Proceedings of the 17th international conference on Database Systems for Advanced ApplicationsPages 274–285https://doi.org/10.1007/978-3-642-29023-7_28Data uncertainty appears in many important XML applications. Recent probabilistic XML models represent different dependency correlations of sibling nodes by adding various kinds of distributional nodes, while there does not exist a uniform probability ...
- ArticleApril 2012
Keywords filtering over probabilistic XML data
APWeb'12: Proceedings of the 14th Asia-Pacific international conference on Web Technologies and ApplicationsPages 183–194https://doi.org/10.1007/978-3-642-29253-8_16Probabilistic XML data is widely used in many web applications. Recent work has been mostly focused on structured query over probabilistic XML data. A few of work has been done about keyword query. However only the independent and the mutually-exclusive ...
- ArticleOctober 2011
Efficient Keyword Search for SLCA in Parallel XML Databases
WISA '11: Proceedings of the 2011 Eighth Web Information Systems and Applications ConferencePages 29–34https://doi.org/10.1109/WISA.2011.13Keyword search is a wildly popular way for querying XML document. However, the increasing volume of XML data poses new challenges to keyword search processing. Parallel database is an efficient solution for this problem. In this paper, we study the ...
- ArticleSeptember 2011
XIO-SLCA: optimize SLCA for effective keyword search in XML documents
WAIM'11: Proceedings of the 2011 international conference on Web-Age Information ManagementPages 140–149https://doi.org/10.1007/978-3-642-28635-3_13Keyword search has attracted a great deal of attention for retrieving XML data because it is a user-friendly mechanism. In this paper, we study the problem of effective keyword search over XML documents. The paper SLCA proposed that keyword search ...
- ArticleApril 2010
Efficient SLCA Computing Service for XML Filtering in IaaS
APWEB '10: Proceedings of the 2010 12th International Asia-Pacific Web ConferencePages 277–283https://doi.org/10.1109/APWeb.2010.63Cloud provides dynamically computing services forlarge scales of data over the Internet. IaaS(information as a service) is one of utilities to provide information service in Cloud computing. Large scales of XML data are produced continually in Internet. ...
- ArticleApril 2010
Distributed SLCA-based XML keyword search by map-reduce
DASFAA'10: Proceedings of the 15th international conference on Database systems for advanced applicationsPages 386–397Large scales of XML information comes continually from new Web applications, and SLCA (Smallest Lowest Common Ancestor)-based XML keyword search is one of the most important information retrieval approaches. Previous approaches focus on building index ...
- research-articleMarch 2009
Retrieving valid matches for XML keyword search
SAC '09: Proceedings of the 2009 ACM symposium on Applied ComputingPages 1536–1540https://doi.org/10.1145/1529282.1529627Adapting keyword search to XML data has been attractive recently, generalized as XML Keyword Search (XKS). Its fundamental task is to retrieve meaningful and concise result for the given keyword query, and [1] is the latest work which returns the ...
