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ICDE
2008
IEEE
124views Database» more  ICDE 2008»
16 years 6 months ago
Randomized Synopses for Query Assurance on Data Streams
The overwhelming flow of information in many data stream applications forces many companies to outsource to a third-party the deployment of a Data Stream Management System (DSMS) f...
Ke Yi, Feifei Li, Marios Hadjieleftheriou, George ...
235
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ICDE
2003
IEEE
133views Database» more  ICDE 2003»
16 years 6 months ago
Evaluating Window Joins over Unbounded Streams
We investigate algorithms for evaluating moving window joins over pairs of unbounded streams. We introduce a unit-time-basis cost model to analyze the expected performance of thes...
Jaewoo Kang, Jeffrey F. Naughton, Stratis Viglas
SDM
2009
SIAM
164views Data Mining» more  SDM 2009»
16 years 1 months ago
Time-Decayed Correlated Aggregates over Data Streams.
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...
Graham Cormode, Srikanta Tirthapura, Bojian Xu
SIGIR
2006
ACM
15 years 10 months ago
Thread detection in dynamic text message streams
Text message stream is a newly emerging type of Web data which is produced in enormous quantities with the popularity of Instant Messaging and Internet Relay Chat. It is benefici...
Dou Shen, Qiang Yang, Jian-Tao Sun, Zheng Chen
HOLOMAS
2005
Springer
15 years 10 months ago
Simulation of Underwater Surveillance by a Team of Autonomous Robots
Within this paper we describe a simulation environment for the underwater surveillance and propose architecture of control part of autonomous robot capable of efficient operation i...
Milan Rollo, Petr Novák, Pavel Jisl