Previous Studies Although the operation of leucotomy is now over 20 years old only a few attempts at a controlled assessment of its therapeutic effect have been made (Penrose, 1944; Mettler, 1949, 1952; Friedman, Moore, Ranger, and Russman, 1951; Livingston, 1953; Jenkins and Holsopple, 1953; Freeman, Davis, East, Tait, Johnson, and Rogers, 1954; Jenkins, Holsopple, and Lorr, 1954; Medina, Pear...

Rather than use historical data such as stock prices, the authors chose to use "generic" time-series data from, "the famous M-Competition." One hundred eleven sets were analyzed using various combinations of network architecture, learning rate, and momentum. The Box-Jenkins approach to time series forecasting is explained. For purposes of this experiment, the expert system, "AUTOBOX," was used ...

An endeavour has been made to study and analyze the performance of a Jenkins model based ferrofluid squeeze film in curved rough circular plates considering the effect of slip velocity. The slip model of Beavers and Joseph has been used and Christensen and Tonder’s stochastic modeling of roughness has been employed. With the aid of suitable boundary conditions the associated Reynolds type equat...

The DIVA network model is introduced based on the novel computational principle of divergent autoencoding. DIVA produces excellent fits to classic data sets from Shepard, Hovland & Jenkins (1961) and Medin & Schafffer (1978). DIVA is also resistant to catastrophic interference. Such results have not previously been demonstrated by a model that is not committed to both localist coding of exempla...

In the previous paper (Pupeikis, 1998), the problem of recursive estimation of the state of linear dynamic systems, described by an autoregressive model (AR), in the presence of timevarying outliers in observations to be processed has been considered. An approach to the robust recursive state estimation has been obtained and proved by estimating the real chemical process (Box and Jenkins, 1970)...

The increasing demand for rice in Ghana has been a major concern to the government and other stakeholders. Recent concerns by the coalition for African Rice Development (CARD) to double rice production within ten years in Sub-Saharan countries have triggered the to implement strategies to boost rice production in the government. To fulfill this requirement, there is a need to monitor and foreca...

Um garantieren zu können, dass Performanzanforderungen von einer Anwendung erfüllt werden, werden Modelle zur Performanzvorhersage am Anfang der Entwicklung und Lasttestwerkzeuge am Ende der Entwicklung eingesetzt. Verschiedene Schwächen dieser Ansätze machen eine neue Methode zur Sicherstellung von Performanzanforderungen notwendig. Die Idee dieses Beitrags ist es, Performanzeigenschaften durc...