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2008
69views more  TIP 2008»
15 years 6 months ago
An Efficient Phase and Object Estimation Scheme for Phase-Diversity Time Series Data
We present a two-stage method for obtaining both phase and object estimates from phase-diversity time series data. In the first stage, the phases are estimated for each time frame...
Johnathan M. Bardsley
SODA
2008
ACM
138views Algorithms» more  SODA 2008»
15 years 7 months ago
Fully polynomial time approximation schemes for stochastic dynamic programs
We develop a framework for obtaining Fully Polynomial Time Approximation Schemes (FPTASs) for stochastic univariate dynamic programs with either convex or monotone single-period c...
Nir Halman, Diego Klabjan, Chung-Lun Li, James B. ...
PVLDB
2008
105views more  PVLDB 2008»
15 years 5 months ago
Transaction time indexing with version compression
Immortal DB is a transaction time database system designed to enable high performance for temporal applications. It is built into a commercial database engine, Microsoft SQL Serve...
David B. Lomet, Mingsheng Hong, Rimma V. Nehme, Ru...
WCE
2007
15 years 7 months ago
Building Time Series Forecasting Model By Independent Component Analysis Mechanism
—Building a time series forecasting model by independent component analysis mechanism presents in the paper. Different from using the time series directly with the traditional A...
Jin-Cherng Lin, Yung-Hsin Li, Cheng-Hsiung Liu
SIAMSC
2008
126views more  SIAMSC 2008»
15 years 6 months ago
Highly Efficient Strong Stability-Preserving Runge-Kutta Methods with Low-Storage Implementations
Strong stability-preserving (SSP) Runge
David I. Ketcheson