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ICDE
2006
IEEE
144views Database» more  ICDE 2006»
15 years 11 months ago
Approximately Processing Multi-granularity Aggregate Queries over Data Streams
Aggregate monitoring over data streams is attracting more and more attention in research community due to its broad potential applications. Existing methods suffer two problems, 1...
Shouke Qin, Weining Qian, Aoying Zhou
VLDB
2001
ACM
76views Database» more  VLDB 2001»
15 years 2 months ago
Surfing Wavelets on Streams: One-Pass Summaries for Approximate Aggregate Queries
Anna C. Gilbert, Yannis Kotidis, S. Muthukrishnan,...
VLDB
2000
ACM
95views Database» more  VLDB 2000»
15 years 1 months ago
Approximating Aggregate Queries about Web Pages via Random Walks
Ziv Bar-Yossef, Alexander C. Berg, Steve Chien, Ji...