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» Design of an IP Flow Record Query Language
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PODS
2007
ACM
225views Database» more  PODS 2007»
14 years 5 months ago
Sketching unaggregated data streams for subpopulation-size queries
IP packet streams consist of multiple interleaving IP flows. Statistical summaries of these streams, collected for different measurement periods, are used for characterization of ...
Edith Cohen, Nick G. Duffield, Haim Kaplan, Carste...
AVI
1998
13 years 6 months ago
Kaleidoquery: a visual query language for object databases
In this paper we describe Kaleidoquery, a visual query language for object databases with the same expressive power as OQL. We will describe the design philosophy behind the filte...
Norman Murray, Norman W. Paton, Carole A. Goble
ICDE
2008
IEEE
188views Database» more  ICDE 2008»
14 years 6 months ago
Efficient Aggregate Computation over Data Streams
Abstract-- Cisco's NetFlow Collector (NFC) is a powerful example of a real-world product that supports multiple aggregate queries over a continuous stream of IP flow records. ...
Kanthi Nagaraj, K. V. M. Naidu, Rajeev Rastogi, Sc...
IFIP
2010
Springer
13 years 9 months ago
Processing of Flow Accounting Data in Java: Framework Design and Performance Evaluation
Abstract Flow Accounting is a passive monitoring mechanism implemented in routers that gives insight into trac behavior and network characteristics. However, processing of Flow Ac...
Jochen Kögel, Sebastian Scholz
NOMS
2006
IEEE
105views Communications» more  NOMS 2006»
13 years 11 months ago
Adaptive Flow Aggregation - A New Solution for Robust Flow Monitoring under Security Attacks
— Flow-level traffic measurement is required for a wide range of applications including accounting, network planning and security management. A key design challenge is how to gr...
Yan Hu, Dah-Ming Chiu, John C. S. Lui