The Design of Mmm: a Model Management System for Time Series Analysis
نویسنده
چکیده
Time series analysis and prediction is turning into an interdisciplinary subject where data and methods are being contributed from a broad variety of disciplines, including economics, physics, computer science, and statistics. Model management systems were originally designed for operations research applications. With thousands of methods and gigabytes of data now available on the Internet, however, such systems may become a crucial component for the eecient organization and exchange of any computer-based work in these areas. This paper introduces the model management system MMM that combines model management with the World Wide Web (WWW) to provide an infrastructure for interdisciplinary, worldwide distributed research on time series analysis. In particular, MMM will provide a platform to make related research results applicable and veriiable.
منابع مشابه
Integration of the Decisions Associated with Maintenance Management and Process Control for a Series Production System
This paper studies a series production system through the integration of the decisions associated with Maintenance Management (MM) and Statistical Process Control (SPC). Hence, the primary question of the paper can be stated as follows: In a series production system, how can the decisions of MM and SPC be coordinated? To this end, an integrated mathematical model of MM and SPC is developed. Usi...
متن کاملReliability Analysis of Three Elements Series and Parallel Systems under Time-varying Fuzzy Failure Rate
Reliability is the most important performance issue in the engineering design process but in the real world problems, there are limitations for using the conventional reliability. Fuzzy logic has proved to be effective in expressing uncertainties in different fields, including reliability engineering. In this paper, For both the series and parallel systems composed of three identical or differe...
متن کاملA Multi Objective Optimization Model for Redundancy Allocation Problems in Series-Parallel Systems with Repairable Components
The main goal in this paper is to propose an optimization model for determining the structure of a series-parallel system. Regarding the previous studies in series-parallel systems, the main contribution of this study is to expand the redundancy allocation parallel to systems that have repairable components. The considered optimization model has two objectives: maximizing the system mean time t...
متن کاملModeling and prediction of time-series of monthly copper prices
One of the main tasks to analyze and design a mining system is predicting the behavior exhibited by prices in the future. In this paper, the applications of different prediction methods are evaluated in econometrics and financial management fields, such as ARIMA, TGARCH, and stochastic differential equations, for the time-series of monthly copper prices. Moreover, the performance of these metho...
متن کاملEvaluation of SARIMA time series models in monthly streamflow estimation in Idanak hydrometry station
prediction of hydrological variables is a highly effective tool in water resource management. One of the important tools for modeling hydrological processes is the use of time series modeling and analysis. River series production series can be used by time series models in various studies such as drought, flood, reservoir systems design and many other purposes For this purpose, monthly flow dat...
متن کامل