Time-decaying Aggregates in Out-of-order Streams

Proceedings of the ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems

Volumn , Issue , 2008, Pages 89-98

  Cormode, Graham ^a   Korn, Flip ^a   Tirthapura, Srikanta ^b  

^a AT AND T LABS RESEARCH   (United States)

^b Lowa State University

Author keywords

Asynchronous data streams; Out of order arrivals

Indexed keywords

ASYNCHRONOUS DATA STREAMS; ASYNCHRONY; DATA MANAGEMENTS; DATA QUALITIES; DATA TUPLES; DECAY FUNCTIONS; DETERMINISTIC ALGORITHMS; EXPONENTIAL DECAYS; HEAVY HITTERS; IP TRAFFICS; LARGE DATUMS; OUT-OF-ORDER ARRIVALS; POLYNOMIAL DECAYS; RANGE QUERIES; RELATIVE PERFORMANCES; SENSOR READINGS; SEQUENTIAL EVENTS; SLIDING WINDOWS; TIME STAMPS;

AGGLOMERATION; AGGREGATES; COMPUTER NETWORKS; DATA MINING; DATABASE SYSTEMS; DECAY (ORGANIC); DECODING; MANAGEMENT INFORMATION SYSTEMS; PROBABILITY DENSITY FUNCTION; WINDOWS;

DATA PROCESSING;

EID: 57349194276     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1376916.1376930     Document Type: Conference Paper

References (27)

1. D. Abadi et al. Aurora: a data stream management system. In SIGMOD, 2003.
2. N. Alon, Y. Matias, and M. Szegedy. The space complexity of approximating the frequency moments. JCSS: Journal of Computer and System Sciences, 58:137-147, 1999.
3. A. Arasu and G. S. Manku. Approximate counts and quantiles over sliding windows. In PODS, 2004.
4. B. Babcock, S. Babu, M. Datar, R. Motwani, and J. Widom. Models and issues in data stream systems. In PODS, 2002.
5. B. Babcock, M. Datar, R. Motwani, and L. O'Callaghan. Maintaining variance and k-medians over data stream windows. In PODS, 2003.
6. V. Braverman and R. Ostrovsky Smooth Histograms for Sliding Windows. In FOCS, 2007.
7. C. Busch and S. Tirthapura. A deterministic algorithm for summarizing asynchronous streams over a sliding window. In STAGS, 2007.
8. S. Cohen. User-defined aggregate functions: bridging theory and practice. In SIGMOD, 2006.
9. E. Cohen and M. Strauss. Maintaining time-decaying stream aggregates. In PODS, 2003.
10. G. Cormode, F. Korn, S. Muthukrishnan, T. Johnson, O. Spatscheck, and D. Srivastava. Holistic UDAFs at streaming speeds. In SIGMOD, 2004.
11. G. Cormode, F. Korn, S. Muthukrishnan, and D. Srivastava. Space-and time-efficient deterministic algorithms for biased quantiles over data streams. In PODS, 2006.
12. G. Cormode, F. Korn, and S. Tirthapura. Exponentially Decayed Aggregates on Data Streams. In ICDE, 2008.
13. G. Cormode and S. Muthukrishnan. An improved data stream summary: The count-min sketch and its applications. Journal of Algorithms, 55(1):58-75, 2005.
14. G. Cormode and S. Muthukrishnan. Space efficient mining of multigraph streams. In PODS, 2005.
15. M. Datar, A. Gionis, P. Indyk, and R. Motwani. Maintaining stream statistics over sliding windows. In SODA, 2002.
16. P. Gibbons and S. Tirthapura. Distributed streams algorithms for sliding windows. Theory of Computing Systems, 37:457-478, 2004.
17. J. Hershberger, N. Shrivastava, S. Suri, and C. Toth. Adaptive spatial partitioning for multidimensional data streams. In ISAAC, 2004.
18. T. Kopelowitz and E. Porat. Improved Algorithms for Polynomial Time-Decay and Time-Decay with Additive error. In ICTCS, 2005.
19. L.K. Lee and H.F. Ting. A simpler and more efficient deterministic scheme for finding frequent items over sliding windows. In PODS, 2006.
20. A. Manjhi, V. Shkapenyuk, K. Dhamdhere, and C. Olston. Finding (recently) frequent items in distributed data streams. In ICDE, 2005.
21. J. Misra and D. Gries. Finding repeated elements. Science of Computer Programming, 2:143-152, 1982.
22. S. Muthukrishnan. Data streams: Algorithms and applications. In SODA, 2003.
23. J. I. Munro and M. Paterson. Selection and sorting with limited storage. Theor. Comput. Sci., 12:315-323, 1980.
24. L. Qiao, D. Agrawal, and A. El Abbadi. Supporting sliding window queries for continuous data streams. In SSDBM, 2003.
25. N. Shrivastava, C. Buragohain, D. Agrawal, and S. Suri. Medians and beyond: New aggregation techniques for sensor networks. In ACM SenSys, 2004.
26. S. Tirthapura, C. Busch, and B. Xu. Sketching asycnhronous streams over sliding windows. In PODC, 2006.
27. P. A. Tucker, D. Maier, T. Sheard, and L. Fegaras. Exploiting punctuation semantics in countinuous data streams. IEEE TKDE, 15(3):555-568, May 2003.