Data file management in shift-register memories

1978 ◽  
Vol 3 (2) ◽  
pp. 159-177 ◽  
Author(s):  
Werner E. Kluge
Keyword(s):  
Data File ◽  
Shift Register ◽  
File Management

The Formal Design Model of a File Management System (FMS)

2013 ◽  
pp. 193-213
Author(s):  
Yingxu Wang ◽  
Cyprian F. Ngolah ◽  
Xinming Tan ◽  
Yousheng Tian ◽  
Phillip C.Y. Sheu
Keyword(s):  
Real Time ◽  
Management System ◽  
Data File ◽  
Abstract Data Type ◽  
Behavioral Models ◽  
Software Modeling ◽  
File Management ◽  
Abstract Data ◽  
Data Objects ◽  
Formal Design

Files are a typical abstract data type for data objects and software modeling, which provides a standard encapsulation and access interface for manipulating large-volume information and persistent data. File management systems are an indispensable component of operating systems and real-time systems for file manipulations. This paper develops a comprehensive design pattern of files and a File Management System (FMS). A rigorous denotational mathematics, Real-Time Process Algebra (RTPA), is adopted, which allows both architectural and behavioral models of files and FMS to be rigorously designed and implemented in a top-down approach. The conceptual model, architectural model, and the static/dynamic behavioral models of files and FMS are systematically presented. This work has been applied in the design and modeling of a real-time operating system (RTOS+).

scholarly journals Radiocarbon Data Base: Q&A—An Artificial Intelligence Data File Management Program

Radiocarbon ◽  
1989 ◽  
Vol 31 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Robert M Kalin ◽  
Austin Long
Keyword(s):  
Artificial Intelligence ◽  
Data Base ◽  
Radiocarbon Dating ◽  
Data File ◽  
Management Program ◽  
File Management ◽  
University Of Arizona ◽  
Radiocarbon Data ◽  
The University

The “C14” data base, designed and implemented at the University of Arizona Radiocarbon Dating Laboratory, uses Q&A, an artificial intelligence data file management program. The data entered into this data base are easily retrievable and exportable for submission to RADIOCARBON, and to the International Radiocarbon Data Base (IRDB). The use of artificial intelligence allows both novice and experienced computer operators to search and retrieve data with few key strokes and normal English sentences.

Sign in / Sign up

Export Citation Format

Share Document