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» Streaming Queries over Streaming Data
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SSDBM
2003
IEEE
137views Database» more  SSDBM 2003»
15 years 8 months ago
Supporting Sliding Window Queries for Continuous Data Streams
Although traditional databases and data warehouses have been exploited widely to manage persistent data, a large number of applications from sensor network need functional support...
Lin Qiao, Divyakant Agrawal, Amr El Abbadi
ICALP
2005
Springer
15 years 9 months ago
Tight Lower Bounds for Query Processing on Streaming and External Memory Data
We study a clean machine model for external memory and stream processing. We show that the number of scans of the external data induces a strict hierarchy (as long as work space is...
Martin Grohe, Christoph Koch, Nicole Schweikardt
126
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CIKM
2009
Springer
15 years 10 months ago
Mining frequent itemsets in time-varying data streams
Mining frequent itemsets in data streams is beneficial to many real-world applications but is also a challenging task since data streams are unbounded and have high arrival rates...
Yingying Tao, M. Tamer Özsu
SIGMOD
2003
ACM
104views Database» more  SIGMOD 2003»
16 years 3 months ago
TelegraphCQ: Continuous Dataflow Processing
Increasingly pervasive networks are leading towards a world where data is constantly in motion. In such a world, conventional techniques for query processing, which were developed...
Sirish Chandrasekaran, Owen Cooper, Amol Deshpande...
ICDE
2004
IEEE
87views Database» more  ICDE 2004»
16 years 4 months ago
Nile: A Query Processing Engine for Data Streams
Moustafa A. Hammad, Mohamed F. Mokbel, Mohamed H. ...