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» Modeling synchronized time series
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SAC
2002
ACM
13 years 6 months ago
Wavelet packet transfer function modelling of nonstationary time series
This article shows how a non-decimated wavelet packet transform (NWPT) can be used to model a response time series,
Guy P. Nason, Theofanis Sapatinas
ALGORITHMICA
2007
132views more  ALGORITHMICA 2007»
13 years 6 months ago
On the Feasibility of Time Estimation under Isolation Conditions in Wireless Sensor Networks
We study the problem of providing a sensor with an accurate estimate of the time, from a novel perspective which is complementary to the well-studied clock synchronization problem....
Daniela Tulone
HPDC
2000
IEEE
13 years 10 months ago
Synchronizing Network Probes to Avoid Measurement Intrusiveness with the Network Weather Service
In this paper we present a scalable protocol for conducting periodic probes of network performance in a way that minimizes collisions between separate probes. The goal of the prot...
Richard Wolski, Benjamin Gaidioz, Bernard Touranch...
DASFAA
2008
IEEE
150views Database» more  DASFAA 2008»
14 years 22 days ago
Approximate Clustering of Time Series Using Compact Model-Based Descriptions
Clustering time series is usually limited by the fact that the length of the time series has a significantly negative influence on the runtime. On the other hand, approximative c...
Hans-Peter Kriegel, Peer Kröger, Alexey Pryak...
SSDBM
1994
IEEE
153views Database» more  SSDBM 1994»
13 years 10 months ago
An Object-Oriented Data Model for a Time Series Management System
The analysis of time series is a central issue in economic research and many other scientific applications. However, the data management functionality for this field is not provid...
Werner Dreyer, Angelika Kotz Dittrich, Duri Schmid...