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SDM
2007
SIAM
171views Data Mining» more  SDM 2007»
15 years 8 months ago
A Better Alternative to Piecewise Linear Time Series Segmentation
Time series are difficult to monitor, summarize and predict. Segmentation organizes time series into few intervals having uniform characteristics (flatness, linearity, modality,...
Daniel Lemire
ICISC
2004
169views Cryptology» more  ICISC 2004»
15 years 8 months ago
ADWICE - Anomaly Detection with Real-Time Incremental Clustering
Abstract. Anomaly detection, detection of deviations from what is considered normal, is an important complement to misuse detection based on attack signatures. Anomaly detection in...
Kalle Burbeck, Simin Nadjm-Tehrani
MASCOTS
2001
15 years 8 months ago
How Does TCP Generate Pseudo-Self-Similarity?
Abstract--Long-range dependence has been observed in many recent Internet traffic measurements. In addition, some recent studies have shown that under certain network conditions, T...
Liang Guo, Mark Crovella, Ibrahim Matta
VMV
2007
219views Visualization» more  VMV 2007»
15 years 8 months ago
GPU Rendering of Secondary Effects
In this paper we present an efficient data structure and algorithms for GPU ray tracing of secondary effects like reflections, refractions and shadows. Our method extends previo...
Kai Bürger, Stefan Hertel, Jens Krüger, ...
ASC
2008
15 years 7 months ago
Dynamic classification for video stream using support vector machine
A dynamic classification using the support vector machine (SVM) technique is presented in this paper as a new `incremental' framework for multiple-classifying video stream da...
Mariette Awad, Yuichi Motai