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» Approximate continuous querying over distributed streams
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TODS
2008
51views more  TODS 2008»
13 years 11 months ago
Approximate continuous querying over distributed streams
Graham Cormode, Minos N. Garofalakis
VLDB
2005
ACM
129views Database» more  VLDB 2005»
14 years 4 months ago
Sketching Streams Through the Net: Distributed Approximate Query Tracking
Emerging large-scale monitoring applications require continuous tracking of complex dataanalysis queries over collections of physicallydistributed streams. Effective solutions hav...
Graham Cormode, Minos N. Garofalakis
ISCI
2006
145views more  ISCI 2006»
13 years 11 months ago
Processing count queries over event streams at multiple time granularities
Management and analysis of streaming data has become crucial with its applications in web, sensor data, network traffic data, and stock market. Data streams consist of mostly nume...
Aykut Ünal, Yücel Saygin, Özgü...
SSD
2007
Springer
243views Database» more  SSD 2007»
14 years 5 months ago
Continuous Medoid Queries over Moving Objects
In the k-medoid problem, given a dataset P, we are asked to choose k points in P as the medoids. The optimal medoid set minimizes the average Euclidean distance between the points ...
Stavros Papadopoulos, Dimitris Sacharidis, Kyriako...