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Query processing of streamed XML data
2002
Proceedings of the eleventh international conference on Information and knowledge management - CIKM '02
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We are addressing the efficient processing of continuous XML streams, in which the server broadcasts XML data to multiple clients concurrently through a multicast data stream, while each client is fully ...
We are presenting a framework for processing XML queries in XQuery form over continuous XML streams. ...
This paper is focused on the efficient processing of continuous XML streams. ...
doi:10.1145/584814.584816
fatcat:oigd44xx2nd33msjjuch4porwa
Query processing of streamed XML data
2002
Proceedings of the eleventh international conference on Information and knowledge management - CIKM '02
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We are addressing the efficient processing of continuous XML streams, in which the server broadcasts XML data to multiple clients concurrently through a multicast data stream, while each client is fully ...
We are presenting a framework for processing XML queries in XQuery form over continuous XML streams. ...
This paper is focused on the efficient processing of continuous XML streams. ...
doi:10.1145/584792.584816
dblp:conf/cikm/FegarasLBC02
fatcat:ucaheikrgbcyhdv5bbt4ylocrm
Data Stream Query Processing
[chapter]
2003
Proceedings 2003 VLDB Conference
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The objective of this tutorial is to provide a comprehensive and cohesive overview of the key research results in the area of data stream query processing, both for SQL-like and XML query languages. ...
Applications, Query Processing Architectures: Data stream applications, data and query characteristics, query processing architectures of commercial and prototype systems. ...
His current research interests include XML databases, IP network data management, and data quality. ...
doi:10.1016/b978-012722442-8/50128-2
dblp:conf/vldb/KoudasS03
fatcat:2fc26gzoura3tff74v33eylvcy
Method of Complex Event Processing over XML Streams
2015
Proceedings of the Second International Workshop on Databases and the Web - ExploreDB'15
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This paper describes a query processing engine for multiple continuous XML data streams with correlated data as a notification mechanism for navigating data exploration. ...
QLMXS queries are converted into a visibly pushdown automaton (VPA) that analyzes complex event data from the XML streams. ...
XSeq is a stream processing engine for XML streams that uses a query language that can retrieve and analyze sequential events from a data stream [4] . ...
doi:10.1145/2795218.2795220
dblp:conf/sigmod/MatsudaUF15
fatcat:htmaozzywrg3xmcav6qzn67dae
PrefixSummary: A Directory Structure for Selective Probing on Wireless Stream of Heterogeneous XML Data
2012
IEICE transactions on information and systems
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of replication of the index over the broadcast stream. key words: wireless broadcast, XML data stream, index, XML path query processing ...
This paper proposes a new index structure for wireless stream of heterogeneous XML data to enhance tuning time performance in processing path queries on the stream. ...
Depth of PrefixSummary 1 2 3 4 5 6 Size of PrefixSummary 1 2 5 7 8 9 We constructed broadcast streams of the XML data having PrefixSummary and evaluated the performance of query processing on the streams ...
doi:10.1587/transinf.e95.d.1427
fatcat:bzaqveu25nhlva45d5tz4lkpie
Effective Query Processing on Streamed XML Fragments
스트림된 XML 조각들의 효율적인 질의 처리
2013
Journal of the Korea society of IT services
스트림된 XML 조각들의 효율적인 질의 처리
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논문투고일:2013년 04월 28일 논문수정완료일:2013년 05월 16일 논문게재확정일:2013년 05월 23일 * 성결대학교 교양교직학부 조교수 Query processing on streamed XML fragments is one of key issues in XML databases. ...
In this paper, XFSeed (XML Fragment Processor with Seed label) is proposed to provide effective query processing by removing many redundant path evaluations and minimizing the number of fragments processed ...
However, there is no work node in stream query processing of fragmented XML data. ...
doi:10.9716/kits.2013.12.2.257
fatcat:ozcddednmbg2pppsgvy547ocki
A survey on XML streaming evaluation techniques
2012
The VLDB journal
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Because of these developments, the querying and efficient processing of XML streams has became a central issue. In this study, we survey the state of the art in XML streaming evaluation techniques. ...
We focus on both the streaming evaluation of XPath expressions and of XQuery queries. ...
XQuery is useful not only to query XML data stored in databases, but also to process XML data streams. ...
doi:10.1007/s00778-012-0281-y
fatcat:snwe5pqhy5eptnfcjmhqfz7am4
XML Publish/Subscribe
[chapter]
2009
Encyclopedia of Database Systems
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XML publish/subscribe is a publish/subscribe model in which messages are encoded in XML and subscriptions are written in an XML query language such as a subset of XQuery 1.0. 1 In XML-based pub/sub systems ...
model that directs the flow of messages from senders to receivers based on receivers' data interests. ...
XML data, and the complexity of XML processing. ...
doi:10.1007/978-0-387-39940-9_785
fatcat:c6k3eh2dbzghnbpkmgrtefk3vu
Efficient Labeling Scheme for Query Processing over XML Fragment Stream in Wireless Computing
무선 환경에서 XML 조각 스트림 질의 처리를 위한 효율적인 레이블링 기법
2010
The KIPS Transactions PartD
무선 환경에서 XML 조각 스트림 질의 처리를 위한 효율적인 레이블링 기법
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Unlike the traditional databases, queries on XML streams are restricted to a real time processing and memory usage. ...
The proposed labeling scheme provides an effective query processing by removing many redundant operations and minimizing the number of fragments being processed. ...
There is, however, no work done in stream query processing of fragmented XML data. Hole-Filler model was first proposed in [7] . ...
doi:10.3745/kipstd.2010.17d.5.353
fatcat:gfy7kmptfjgzljda33cukrbwtu
Scalable XML query processing using parallel pushdown transducers
2013
Proceedings of the VLDB Endowment
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In online social networking, network monitoring and financial applications, there is a need to query high rate streams of XML data, but methods for executing individual XPath queries on streaming XML data ...
We describe a data-parallel approach for the processing of streaming XPath queries based on pushdown transducers. ...
XML stream processing systems [17, 9, 3] query XML data incrementally with a constant memory requirement. ...
doi:10.14778/2556549.2556558
fatcat:tunpetdiwjhpxfhumlzuwcndna
Data stream management for historical XML data
2004
Proceedings of the 2004 ACM SIGMOD international conference on Management of data - SIGMOD '04
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We are presenting a framework for continuous querying of time-varying streamed XML data. ...
We are incorporating temporal constructs to XQuery with minimal changes to the existing language structure to support continuous querying of timevarying streams of XML data. ...
Earlier work on continuous query processing has focused on relational data transmitted as a stream of tuples. ...
doi:10.1145/1007568.1007597
dblp:conf/sigmod/BoseF04
fatcat:3wifyyn5pjbmtdwqz5agyb7y2q
A Query Algebra for Fragmented XML Stream Data
[chapter]
2004
Lecture Notes in Computer Science
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We address the query processing of streamed XML data, which is fragmented into manageable chunks for easier synchronization. ...
We define a model for processing fragmented XML stream data, using the concept of holes and fillers. ...
Our query algebra for processing of fragmented XML data is modeled in the lines of that for complete XML data, hence the query optimizations proposed in our previous work can be applied to the fragmented ...
doi:10.1007/978-3-540-24607-7_13
fatcat:xb5iyiff6rdzfg4ta5jaldkhqa
Querying XML data streams from wireless sensor networks: An evaluation of query engines
2009
2009 Third International Conference on Research Challenges in Information Science
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XML filtering engines aim to provide efficient real-time querying of streaming XML encoded data. ...
As the deployment of wireless sensor networks increase and their application domain widens, the opportunity for effective use of XML filtering and streaming query engines is ever more present. ...
of processing live data streams. ...
doi:10.1109/rcis.2009.5089264
dblp:conf/rcis/OConnorCRSM09
fatcat:awvmjrhov5axxjndz7bqmbbdbu
Unifying the Processing of XML Streams and Relational Data Streams
2006
22nd International Conference on Data Engineering (ICDE'06)
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Indeed, we show that YFilter, which is capable of efficiently processing multiple complex XML queries, can be easily integrated in Stream Mill via ESL user-defined and systemdefined aggregates. ...
Relational data streams and XML streams have previously provided two separate research foci, but their unified support by a single Data Stream Management System (DSMS) is very desirable from an application ...
The ability of supporting parallel processing of a large number of queries represents an important technology developed as a result of several research efforts on streaming XML data. ...
doi:10.1109/icde.2006.165
dblp:conf/icde/ZhouTZ06
fatcat:dmsmnms4hja73igh3rgfq33eqi
An XML Streaming Data Processing Method based on Forest Transducer
2017
International Journal of Performability Engineering
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XML is the de facto standard for data representation and exchanging on web. The query processing technique of XML streaming data is a hotspot in current research. ...
Focused on the characteristics of processing semi-structure XML streaming data such as the stream arriving continuously, requiring to be read sequentially and only once into memory, the querying must be ...
Since XPath forms an important core of XQuery, the problem of XPath query evaluation against streamed XML data is a fundamental problem in the context of XML. ...
doi:10.23940/ijpe.17.05.p7.620632
fatcat:mrd3hiyim5erpbeukcvf6w5vna
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