| R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. S. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. CIDR, 2003. |
....temperature and humidity values. This paper investigates methods for sharing the execution of multiple window join queries which satisfy the above two objectives. 2. 3 Related Work Stream query processing has been addressed by many evolving systems such as Aurora [1] Telegraph [2] and STREAM [11] systems. The shared execution of mul tiple queries over data streams is recently presented in CACQ [10] and PSoup [3] Both CACQ and PSoup ad dress the shared window join among multiple queries by using the largest window, similar to our first proposed algorithm. Our research in this paper ....
R. Motwani, J. Widom, A. Arasu, and et al. Query process- ing, approximation, and resource management in a data stream management system. In 1st CIDR Conf., Jan., 2003.
....One thrust has been to leverage the commonality amongst queries [6, 16, 7, 2] and index queries like data in a traditional database system. Another direction has been to exploit weaker semantics and sacrifice result quality for cases in which the system cannot be scaled to match peak workloads [18, 4]. While this previous work has focused on single site implementations, we present complementary techniques for parallelizing CQ dataflows that can offer increased scalability to any CQ system. 1.1. Parallelism and Adaptive Partitioning Pipelined CQ dataflows are fundamentally limited by the ....
....[6] extends CACQ to accommodate disconnected operation. A key feature of these systems is to treat queries like data and index them to take advantage of their commonality. The latter two systems employ an Eddy [24] to dynamically adapt a query plan to changing workload characteristics. STREAM [18] is a data stream processing system which focuses on computing approximate results and minimizing the memory footprint of queries over data streams. The Aurora [4] system proposes to use user specified quality ofservice profiles sacrificing result quality in the absence of sufficient resources for ....
R. Motwani et al. Query Processing, Approximation, and Resource Management in a Data Stream Management System. CIDR, 2003.
....One thrust has been to leverage the commonality amongst queries [6, 16, 7, 2] and index queries like data in a traditional database system. Another direction has been to exploit weaker semantics and sacrifice result quality for cases in which the system cannot be scaled to match peak workloads [18, 4]. While this previous work has focused on single site implementations, we present complementary techniques for parallelizing CQ dataflows that can offer increased scalability to any CQ system. 1.1. Parallelism and Adaptive Partitioning Pipelined CQ dataflows are fundamentally limited by the ....
....[6] extends CACQ to accommodate disconnected operation. A key feature of these systems is to treat queries like data and index them to take advantage of their commonality. The latter two systems employ an Eddy [24] to dynamically adapt a query plan to changing workload characteristics. STREAM [18] is a data stream processing project which focuses on computing approximate results and minimizing the memory footprint of queries over data streams. The Aurora [4] system proposes to use user specified quality ofservice profiles sacrificing result quality in the absence of sufficient resources ....
R. Motwani et al. Query Processing, Approximation, and Resource Management in a Data Stream Management System. CIDR, 2003.
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Rajeev Motwani et al. Query processing, approximation, and resource management in a data stream management system. In CIDR, 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. First Biennial Conf. on Innovative Data Systems Research (CIDR), January 2003.
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R. Motwani, J. Widom, et al. Query processing, approximation, and resource management in a data stream management system. In Proc. First Biennial Conf. on Innovative Data Systems Research (CIDR), January 2003.
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R. Motwani, J. Widom, et al. Query processing, approximation, and resource management in a data stream management system. In Proc. of the 1st Conf. on Innovative Data Systems Research, pages 245--256, Jan. 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. S. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. CIDR, 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, R. Varma. Query Processing, Approximation, and Resource Management in a Data Stream Management System. In Proc. Conf. on Innovative Data Syst. Res, 2003, pp. 245--256.
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R.Motwani,J.Widom,A.Arasu,B.Babcock,S. Babu, Mayur Datar, G. S. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc.ofthe1st CIDR Conf., 2003.
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Rajeev Motwani, Jennifer Widom, Arvind Arasu, Brian Babcock, Shivnath Babu, Mayur Datar, Gurmeet Manku, Chris Olston, Justin Rosenstein, and Rohit Varma. Query Processing, Approximation, and Resource Management in a Data Stream Management System. In Proceedings of the Intl Conference on Innovative Data Systems Research (CIDR), 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. S. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. CIDR, 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. S. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. CIDR, 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query Processing, Approximation, and Resource Management in a Data Stream Management System. In Proceedings of the Intl Conference on Innovative Data Systems Research (CIDR), 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, M. Datar S. Babu, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In First CIDR 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. of the First Biennial Conference on Innovative Data Systems Research (CIDR'03), Jan. 2003.
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Motwani R, Widom J, Arasu A, Babcock B, Babu S, Datar M, Manku G, Olston C, Rosenstein J, Varma R (2003) Query processing, approximation, and resource management in a data stream management system. In: Proceedings of the 1st biennial conference on innovative data systems research, Asilomar, CA, 5--8 January 2003
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R. Motwani, J. Widom, A. Arasu, B. Babcock, M. Datar S. Babu, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In First CIDR 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, M. Datar S. Babu, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In First CIDR 2003.
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Rajeev Motwani. Query processing, approximation, and resource management in a data stream management system. In CIDR, 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query Processing, Approximation, and Resource Management in a Data Stream Management System. In CIDR: Conf. on Innovative Data Systems Research, pages 245-256, Asilomar, CA, January 2003.
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MOTWANI, R. ; WIDOM, J. et al., Query processing, approximation, and resource management in a data stream management system, in: Proc. First Biennial Conf. on InnovativeData Systems Research (CIDR), Jan. 2003.
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Rajeev Motwani, Jennifer Widom, Arvind Arasu, Brian Babcock, Shivnath Babu, Mayur Datar, Gurmeet Singh Manku, Chris Olston, Justin Rosenstein, and Rohit Varma. Query processing, approximation, and resource management in a data stream management system. In CIDR, 2003.
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R. Motwani, J. Widom, A. Arasu, and et al. Query processing, approximation, and resource management in a data stream management system. In 1st CIDR Conf., Jan., 2003.
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R. Motwani et al. Query Processing, Approximation, and Resource Management in a Data Stream Management System. CIDR, 2003.
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Motwani, R., Widom, J., Arasu, A., Babcock, B., Babu, S., Datar, M., Manku, G., Olston, C., Rosenstein, J., and Varma, R.: Query Processing, Approximation, and Resource Management in a Data Stream Management System. In Proc. of the 1st Biennial Conference on Innovative Data Systems Research (CIDR 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query Processing, Approximation, and Resource Management in a Data Stream Management System. In CIDR Conference, January 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. of the 1st CIDR, Jan. 2003.
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R. Motwani, J. Widom, et al. Query processing, approximation, and resource management in a data stream management system. In Proc. First Biennial Conf. on Innovative Data Systems Research (CIDR), January 2003.
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R. Motwani et al. Query Processing, Approximation, and Resource Management in a Data Stream Management System. In CIDR, 2003.
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R. Motwani, J. Widom, A. Arasu, B. Babcock, S. Babu, M. Datar, G. Manku, C. Olston, J. Rosenstein, and R. Varma. Query Processing, Approximation, and Resource Management in a Data Stream Management System. In CIDR: First Biennial Conference on Innovative Data Systems Research, 2003. to appear.
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Rajeev Motwani, Jennifer Widom, Arvind Arasu, Brian Babcock, Shivnath Babu, Mayur Datar, Gurmeet Manku, Chris Olston, Justin Rosenstein, and Rohit Varma. Query processing, approximation, and resource management in a data stream management system. In Proc. of the First Biennial Conference on Innovative Data Systems Research (CIDR'03), January 2003.
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