Finite order autoregressive models for time series are often
used for prediction and other inferences. Given the order of the
model, the parameters of the models can be estimated by least
squares, maximum likelihood, or the Yule-Walker method. The
basic problem is estimating the order of the model. A number...
The study evaluates performances of three multiple time series
(MTS) forecasting methods; investigates possible improvements in
MTS forecasting operations, and proposes a multiple time series
based forecasting system. Time series considered are finite,
linear, covariance stationary, and discrete.
Specific objectives for the thesis were: (a) conducting comparative
studies of MTS...
Efficient time-series analysis can impact multiple application domains such as motif discovery in gene analysis or music data, extracting spectro-temporal patterns in acoustic scene analysis, or annotating and classifying electrical bio-signals (such as ECG, EEG, and EMG) for medical applications.
Time-series analysis involves a variety of tasks.
To predict future...
In engineering, biology, ecology, medicine, economics and social
science, some processes are essentially bilinear, and some could be
approximated accurately by bilinear processes under certain conditions.
In this thesis the bilinear stochastic process and bilinear time series
are discussed.
Bilinear models essentially are nonlinear; the superposition rule
is not valid....
The primary purpose of this study was to determine which factors related to adult 4-H volunteer empowerment in 4-H youth development settings. This study examined the relationship of adult 4-H volunteers’ perceived leadership styles of Oregon 4-H Youth Development Educators (YDE) to the adult 4-H volunteer sense of empowerment. In...
The 4-H Yukon River Fisheries Education and Youth Development
Program is a federally funded youth-at-risk program created to help youth
escape from the social ills of substance abuse, teen pregnancy, low
academic achievement, and suicide that plague rural Alaskan villages. By
providing youth the opportunity to learn the skills needed...
The primary focus of this study was to determine the competencies
required to manage an athletic club. Also, the intention was to
determine if differences existed in required competencies between
managing varying sizes of clubs: namely, mini, maxi, and super; and to
identify course content areas for purposes of developing...
Quality Capability Self-diagnosis is a convenient and
economical way to assess the performance of an operating
quality system, as well as a basis for initiating necessary
corrective actions essential to quality improvement and
preparation for certification. This paper describes the
research leading to the development of a cost-effective and
systematic...