Eddies: continuously adaptive query processing
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
NiagaraCQ: a scalable continuous query system for Internet databases
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Transmission of continuous query results in mobile computing systems
Information Sciences—Applications: An International Journal
Models and issues in data stream systems
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Continuously adaptive continuous queries over streams
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Processing XML Streams with Deterministic Automata
ICDT '03 Proceedings of the 9th International Conference on Database Theory
Efficient Filtering of XML Documents for Selective Dissemination of Information
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Efficient filtering of XML documents with XPath expressions
The VLDB Journal — The International Journal on Very Large Data Bases
An XML query engine for network-bound data
The VLDB Journal — The International Journal on Very Large Data Bases
Stream processing of XPath queries with predicates
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
YFilter: Efficient and Scalable Filtering of XML Documents
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
Aurora: a new model and architecture for data stream management
The VLDB Journal — The International Journal on Very Large Data Bases
Path sharing and predicate evaluation for high-performance XML filtering
ACM Transactions on Database Systems (TODS)
MJoin: a metadata-aware stream join operator
Proceedings of the 2nd international workshop on Distributed event-based systems
The VLDB Journal — The International Journal on Very Large Data Bases
Query indexing with containment-encoded intervals for efficient stream processing
Knowledge and Information Systems
XCQ: A queriable XML compression system
Knowledge and Information Systems
Knowledge and Information Systems
Streaming queries over streaming data
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Monitoring streams: a new class of data management applications
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Query processing for high-volume XML message brokering
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Load shedding in a data stream manager
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
ADBIS'06 Proceedings of the 10th East European conference on Advances in Databases and Information Systems
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Query processing for a data stream should also be continuous and rapid. This article proposes a novel approach for consistent collective evaluation of multiple continuous queries for filtering two different types of data streams: a relational stream and an XML stream. The proposed approach commonly provides region-based selection constructs: an attribute selection construct for relational queries and a path selection construct for XPath queries. Both collectively evaluate the selection predicates of the same attribute (path), based on the precomputed matching results of the queries in each of the disjoint regions divided by the selection predicates. The performance experiments show that the proposed approach is practically more efficient and stable than other approaches at run-time.