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ICDM
2005
IEEE
271views Data Mining» more  ICDM 2005»
15 years 5 months ago
HOT SAX: Efficiently Finding the Most Unusual Time Series Subsequence
In this work, we introduce the new problem of finding time series discords. Time series discords are subsequences of a longer time series that are maximally different to all the r...
Eamonn J. Keogh, Jessica Lin, Ada Wai-Chee Fu
EUC
2006
Springer
15 years 3 months ago
A Processor Extension for Cycle-Accurate Real-Time Software
Certain hard real-time tasks demand precise timing of events, but the usual software solution of periodic interrupts driving a scheduler only provides precision in the millisecond ...
Nicholas Jun Hao Ip, Stephen A. Edwards
GPCE
2003
Springer
15 years 4 months ago
A Selective, Just-in-Time Aspect Weaver
Dynamic AOP (Aspect-Oriented Programming) is receiving growing interests in both the academia and the industry. Since it allows weaving aspects with a program at runtime, it is use...
Yoshiki Sato, Shigeru Chiba, Michiaki Tatsubori
SDM
2008
SIAM
206views Data Mining» more  SDM 2008»
15 years 1 months ago
Latent Variable Mining with Its Applications to Anomalous Behavior Detection
In this paper, we propose a new approach to anomaly detection by looking at the latent variable space to make the first step toward latent anomaly detection. Most conventional app...
Shunsuke Hirose, Kenji Yamanishi
AINA
2007
IEEE
15 years 6 months ago
Building Web-Base SIP Analyzer with Ajax Approach
Web applications are generally less interactive than desktop applications. Due to the simple request-response model between web browsers and web servers, users usually experience ...
Quincy Wu, Yan-Hsiang Wang