Query optimization in a memory-resident domain relational calculus database system
ACM Transactions on Database Systems (TODS)
Continuous queries over append-only databases
SIGMOD '92 Proceedings of the 1992 ACM SIGMOD international conference on Management of data
Join synopses for approximate query answering
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Ripple joins for online aggregation
SIGMOD '99 Proceedings of the 1999 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
Hancock: a language for extracting signatures from data streams
Proceedings of the sixth ACM SIGKDD international conference on Knowledge discovery and data mining
STOC '01 Proceedings of the thirty-third annual ACM symposium on Theory of computing
Dataflow query execution in a parallel main-memory environment
PDIS '91 Proceedings of the first international conference on Parallel and distributed information systems
Models and issues in data stream systems
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Characterizing memory requirements for queries over continuous data streams
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Sampling from a moving window over streaming data
SODA '02 Proceedings of the thirteenth annual ACM-SIAM symposium on Discrete algorithms
Maintaining stream statistics over sliding windows: (extended abstract)
SODA '02 Proceedings of the thirteenth annual ACM-SIAM symposium on Discrete algorithms
Rate-based query optimization for streaming information sources
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Continuously adaptive continuous queries over streams
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Processing complex aggregate queries over data streams
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Continual Queries for Internet Scale Event-Driven Information Delivery
IEEE Transactions on Knowledge and Data Engineering
Surfing Wavelets on Streams: One-Pass Summaries for Approximate Aggregate Queries
Proceedings of the 27th International Conference on Very Large Data Bases
Exploiting Punctuation Semantics in Continuous Data Streams
IEEE Transactions on Knowledge and Data Engineering
Issues in data stream management
ACM SIGMOD Record
Tribeca: a system for managing large databases of network traffic
ATEC '98 Proceedings of the annual conference on USENIX Annual Technical Conference
Monitoring streams: a new class of data management applications
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
StatStream: statistical monitoring of thousands of data streams in real time
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Maximizing the output rate of multi-way join queries over streaming information sources
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Scheduling for shared window joins over data streams
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Adaptive ordering of pipelined stream filters
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Exploiting k-constraints to reduce memory overhead in continuous queries over data streams
ACM Transactions on Database Systems (TODS)
Evaluating window joins over punctuated streams
Proceedings of the thirteenth ACM international conference on Information and knowledge management
Adaptive Caching for Continuous Queries
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
RPJ: producing fast join results on streams through rate-based optimization
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Update-pattern-aware modeling and processing of continuous queries
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Adaptive load shedding for windowed stream joins
Proceedings of the 14th ACM international conference on Information and knowledge management
Maintaining Sliding Window Skylines on Data Streams
IEEE Transactions on Knowledge and Data Engineering
Exploiting predicate-window semantics over data streams
ACM SIGMOD Record
Safety guarantee of continuous join queries over punctuated data streams
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
GAGPC: optimization of multiple continuous queries on data
DBA'06 Proceedings of the 24th IASTED international conference on Database and applications
Window join approximation over data streams with importance semantics
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Classification spanning correlated data streams
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Continuous keyword search on multiple text streams
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
In-network execution of monitoring queries in sensor networks
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
HybMig: A Hybrid Approach to Dynamic Plan Migration for Continuous Queries
IEEE Transactions on Knowledge and Data Engineering
Lifting the burden of history from adaptive query processing
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Executing stream joins on the cell processor
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Algorithms and metrics for processing multiple heterogeneous continuous queries
ACM Transactions on Database Systems (TODS)
Continuous multi-way joins over distributed hash tables
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Optimizing away joins on data streams
SSPS '08 Proceedings of the 2nd international workshop on Scalable stream processing system
SOLE: scalable on-line execution of continuous queries on spatio-temporal data streams
The VLDB Journal — The International Journal on Very Large Data Bases
Efficient Processing of Continuous Join Queries Using Distributed Hash Tables
Euro-Par '08 Proceedings of the 14th international Euro-Par conference on Parallel Processing
Out-of-order processing: a new architecture for high-performance stream systems
Proceedings of the VLDB Endowment
Multiple continuous queries evaluation over data streams
ACS'08 Proceedings of the 8th conference on Applied computer scince
Semantics and implementation of continuous sliding window queries over data streams
ACM Transactions on Database Systems (TODS)
CellJoin: a parallel stream join operator for the cell processor
The VLDB Journal — The International Journal on Very Large Data Bases
Data-driven memory management for stream join
Information Systems
Optimal sampling from sliding windows
Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Mode Aware Stream Query Processing
SSDBM 2009 Proceedings of the 21st International Conference on Scientific and Statistical Database Management
BNCOD 26 Proceedings of the 26th British National Conference on Databases: Dataspace: The Final Frontier
Information discovery across multiple streams
Information Sciences: an International Journal
PEJA: progressive energy-efficient join processing for sensor networks
Journal of Computer Science and Technology
Frequency-based load shedding over a data stream of tuples
Information Sciences: an International Journal
An Optimization Technique for Multiple Continuous Multiple Joins over Data Streams
DEXA '09 Proceedings of the 20th International Conference on Database and Expert Systems Applications
Evaluating top-k queries over incomplete data streams
Proceedings of the 18th ACM conference on Information and knowledge management
Distributed processing of continuous join queries using DHT networks
Proceedings of the 2009 EDBT/ICDT Workshops
An execution environment for C-SPARQL queries
Proceedings of the 13th International Conference on Extending Database Technology
Distributed stream join query processing with semijoins
Distributed and Parallel Databases
A new look at generating multi-join continuous query plans: A qualified plan generation problem
Data & Knowledge Engineering
DBPL'07 Proceedings of the 11th international conference on Database programming languages
Transformation of continuous aggregation join queries over data streams
SSTD'07 Proceedings of the 10th international conference on Advances in spatial and temporal databases
Event-based lossy compression for effective and efficient OLAP over data streams
Data & Knowledge Engineering
MG-join: detecting phenomena and their correlation in high dimensional data streams
Distributed and Parallel Databases
Querying RDF streams with C-SPARQL
ACM SIGMOD Record
Processing exact results for sliding window joins over data streams using disk storage
International Journal of Intelligent Information and Database Systems
A disk-based, adaptive approach to memory-limited computation of windowed stream joins
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part I
A load shedding framework for XML stream joins
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part I
Relational languages and data models for continuous queries on sequences and data streams
ACM Transactions on Database Systems (TODS)
Load shedding for multi-way stream joins based on arrival order patterns
Journal of Intelligent Information Systems
Adaptive optimization for multiple continuous queries
Data & Knowledge Engineering
Optimal sampling from sliding windows
Journal of Computer and System Sciences
PMJoin: optimizing distributed multi-way stream joins by stream partitioning
DASFAA'06 Proceedings of the 11th international conference on Database Systems for Advanced Applications
On concurrency control in sliding window queries over data streams
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
Semantics of data streams and operators
ICDT'05 Proceedings of the 10th international conference on Database Theory
Load shedding for window joins over streams
WAIM '06 Proceedings of the 7th international conference on Advances in Web-Age Information Management
Querying sliding windows over online data streams
EDBT'04 Proceedings of the 2004 international conference on Current Trends in Database Technology
Phenomenon-aware sensor database systems
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Dynamic plan migration for snapshot-equivalent continuous queries in data stream systems
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
An embedded co-processor for accelerating window joins over uncertain data streams
Microprocessors & Microsystems
Adaptive processing for continuous query over data stream
ISPA'07 Proceedings of the 5th international conference on Parallel and Distributed Processing and Applications
Optimizing adaptive multi-route query processing via time-partitioned indices
Journal of Computer and System Sciences
Distributed Adaptive Windowed Stream Join Processing
International Journal of Distributed Systems and Technologies
HYBRIDJOIN for Near-Real-Time Data Warehousing
International Journal of Data Warehousing and Mining
Driver input selection for main-memory multi-way joins
Proceedings of the 28th Annual ACM Symposium on Applied Computing
The HELLS-join: a heterogeneous stream join for extremely large windows
Proceedings of the Ninth International Workshop on Data Management on New Hardware
Efficient complex event processing under boolean model
WAIM'13 Proceedings of the 14th international conference on Web-Age Information Management
On clustering large number of data streams
Intelligent Data Analysis
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We study sliding window multi-join processing in continuous queries over data streams. Several algorithms are reported for performing continuous, incremental joins, under the assumption that all the sliding windows fit in main memory. The algorithms include multiway incremental nested loop joins (NLJs) and multi-way incremental hash joins. We also propose join ordering heuristics to minimize the processing cost per unit time. We test a possible implementation of these algorithms and show that, as expected, hash joins are faster than NLJs for performing equi-joins, and that the overall processing cost is influenced by the strategies used to remove expired tuples from the sliding windows.