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Physical Sciences and Mathematics Commons

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Computer Sciences

1982

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Articles 1 - 30 of 45

Full-Text Articles in Physical Sciences and Mathematics

Cylindrical Algebraic Decomposition I: The Basic Algorithm , Dennis S. Arnon, George E. Collins, Scot Mccallum Dec 1982

Cylindrical Algebraic Decomposition I: The Basic Algorithm , Dennis S. Arnon, George E. Collins, Scot Mccallum

Department of Computer Science Technical Reports

No abstract provided.


Cylindrical Algebraic Decomposition I: The Basic Algorithm, Dennis S. Arnon, George E. Collins, Scot Mccallum Dec 1982

Cylindrical Algebraic Decomposition I: The Basic Algorithm, Dennis S. Arnon, George E. Collins, Scot Mccallum

Department of Computer Science Technical Reports

No abstract provided.


Poker (1.0) Programmers Guide, Lawrence Snyder Dec 1982

Poker (1.0) Programmers Guide, Lawrence Snyder

Department of Computer Science Technical Reports

No abstract provided.


A Study Of Flow Languages, Vector Machines, Petri Nets And Convex Languages, Shyam Kishore Bajpai Dec 1982

A Study Of Flow Languages, Vector Machines, Petri Nets And Convex Languages, Shyam Kishore Bajpai

Masters Theses

In this work, relations have been established among vector machines and augmented vector machines, vector machines and Petri nets, and augmented vector machines and generalized Petri nets. At each stage, number of examples are given to illustrate the theory of Petri nets, vector machines and augmented vector machines.


A Computer Assisted Instruction Package For Computer Graphics, Robert Normand Dutilly Dec 1982

A Computer Assisted Instruction Package For Computer Graphics, Robert Normand Dutilly

Masters Theses

The purpose of this thesis is to:

(1) Present the concepts and significance of Computer Assisted Instruction (CAI).

(2) Demonstrate the usefulness of CAI by the implementation of a system to instruct in the fundamentals of Computer Graphics.

(3) Describe methods used for implementing a large CAI package on a microcomputer.

(4) Development of software tools to assist in the creation of CAI programs.

The paper will also cover the historical perspectives on the growth of CAI, its impact on the educational field and the proper construction of CAI materials. The system is written in the UCSD Pascal computer programming …


On Linear-Time Algorithms For 5-Coloring Planar Graphs, Greg N. Frederickson Dec 1982

On Linear-Time Algorithms For 5-Coloring Planar Graphs, Greg N. Frederickson

Department of Computer Science Technical Reports

No abstract provided.


Should Distributed Systems Be Hidden?, Peter J. Denning, Robert L. Brown Dec 1982

Should Distributed Systems Be Hidden?, Peter J. Denning, Robert L. Brown

Department of Computer Science Technical Reports

No abstract provided.


Highly Parallel Processing Of Relational Databases (Thesis), Ching-Chih Hsiao Dec 1982

Highly Parallel Processing Of Relational Databases (Thesis), Ching-Chih Hsiao

Department of Computer Science Technical Reports

No abstract provided.


Estimating The Performance Of Multi- Microcomputer Networks, Daniel A. Reed Nov 1982

Estimating The Performance Of Multi- Microcomputer Networks, Daniel A. Reed

Department of Computer Science Technical Reports

No abstract provided.


Signature Protocols For Rsa And Other Public- Key Cryptosystems, Dorothy E. Denning Nov 1982

Signature Protocols For Rsa And Other Public- Key Cryptosystems, Dorothy E. Denning

Department of Computer Science Technical Reports

No abstract provided.


Numerical Computation With General Two Dimensional Domains, John R. Rice Oct 1982

Numerical Computation With General Two Dimensional Domains, John R. Rice

Department of Computer Science Technical Reports

No abstract provided.


Algorithm: A Two Dimensional Domain Processor, John R. Rice Oct 1982

Algorithm: A Two Dimensional Domain Processor, John R. Rice

Department of Computer Science Technical Reports

No abstract provided.


A Model For Analyzing Generalized Interprocessor Communication Systems, Janice D. Cuny, Lawrence Synder Oct 1982

A Model For Analyzing Generalized Interprocessor Communication Systems, Janice D. Cuny, Lawrence Synder

Department of Computer Science Technical Reports

No abstract provided.


Course Syllabus: Perspectives On Computers And Society, Judith V. Grabiner Oct 1982

Course Syllabus: Perspectives On Computers And Society, Judith V. Grabiner

Pitzer Faculty Publications and Research

Weizenbaum's statement is a compelling exhortation to his fellow professionals; nevertheless, I cannot wholly agree. It should be possible for nonprofessionals to understand, as a result of their own reading and experience, how computers interact with the rest of human life. The problems are not just technical, and their nature is not entirely unprecedented.


Solving Elliptic Problems Using Ellpack Part 1: Ellpack User's Guide; Part 2: The Problem Solving Modules, John R. Rice, Ronald F. Boisvert Sep 1982

Solving Elliptic Problems Using Ellpack Part 1: Ellpack User's Guide; Part 2: The Problem Solving Modules, John R. Rice, Ronald F. Boisvert

Department of Computer Science Technical Reports

No abstract provided.


The Performance Of The Collocation And Galerkin Methods With Hermite Bi-Cubics, W. R. Dyksen, Robert E. Lynch, John R. Rice, Elias N. Houstis Sep 1982

The Performance Of The Collocation And Galerkin Methods With Hermite Bi-Cubics, W. R. Dyksen, Robert E. Lynch, John R. Rice, Elias N. Houstis

Department of Computer Science Technical Reports

No abstract provided.


Symmetric Versus Nonsymmetric Differencing For Self-Adjoint Elliptic Problems, Wayne R. Dyksen, John R. Rice Sep 1982

Symmetric Versus Nonsymmetric Differencing For Self-Adjoint Elliptic Problems, Wayne R. Dyksen, John R. Rice

Department of Computer Science Technical Reports

No abstract provided.


Ua66/16/2 Ogden Instructional Computing Newsletter, Vol. 3, No. 1, Wku Mathematics & Computer Science Sep 1982

Ua66/16/2 Ogden Instructional Computing Newsletter, Vol. 3, No. 1, Wku Mathematics & Computer Science

WKU Archives Records

Newsletter created by the Ogden Computer Laboratory to promote services, courses, hardware, software and student activities.


Recipe Design And Management In A Nutritional Data Base System, Robert G. Trenary Aug 1982

Recipe Design And Management In A Nutritional Data Base System, Robert G. Trenary

Masters Theses

The Nutritional Data Base System (NDBS) is an interactive information system which provides the user the ability to create and process menus, recipes and food items. Three primary program modules are thus indicated along with modules to translate user requests and process file and directory information. A discussion of standard data base concepts and an application of these concepts to the processing of recipes in the NDBS system is presented. Future possible expansions are suggested and other similar information systems are discussed.


A Computer System For Understanding English Text In A Kindergarten Story, Janice Anne Freyburger Aug 1982

A Computer System For Understanding English Text In A Kindergarten Story, Janice Anne Freyburger

Masters Theses

A computer system for natural language understanding is presented in this thesis. The system attempts to understand English in a limited domain, a kindergarten-level story about three frogs and a puppy. The system is designed with two modes of operations: the text of the story is processed and its information incorporated into a knowledge database; and as a test of the system's understanding, the system answers questions from the user about the text. If any parts of the test or questions cannot be processed, the user is asked for clarification. The functions of this system are described and analyzed. A …


The Online Subject/Title Catalog Of Western Michigan University, James N. Sleep Aug 1982

The Online Subject/Title Catalog Of Western Michigan University, James N. Sleep

Masters Theses

An online subject searchable catalog has been developed to allow public access to the OCLC-MARC subscription tapes of the Western Michigan University Libraries. The system has been implemented on the Western Michigan University Academic Computer Center DECsystem-10 computer and is currently running with access to nearly one hundred thousand citations. During the design of the Online Subject/Title Catalog, statistical analysis of the source data was performed. Paper products based on the OCLC-MARC subscription tapes, such as KWOC indexes, were also developed. A novel feature of this project was the use of SN0B0L4 as the main computer language used.


A Simple Macro Processor-User's Guide, John R. Rice, William A. Ward May 1982

A Simple Macro Processor-User's Guide, John R. Rice, William A. Ward

Department of Computer Science Technical Reports

No abstract provided.


A Simple Macro Processor, John R. Rice, William A. Ward May 1982

A Simple Macro Processor, John R. Rice, William A. Ward

Department of Computer Science Technical Reports

No abstract provided.


The Ellpack Processor And The Pg Preprocessor Generator System, John F. Brophy May 1982

The Ellpack Processor And The Pg Preprocessor Generator System, John F. Brophy

Department of Computer Science Technical Reports

No abstract provided.


Error Analysis Of The Mean Busy Period Of A Queue, Peter J. Denning, Wolfgang Kowalk Apr 1982

Error Analysis Of The Mean Busy Period Of A Queue, Peter J. Denning, Wolfgang Kowalk

Department of Computer Science Technical Reports

No abstract provided.


An Interval Arithmetic Newton Method For Solving Systems Of Nonlinear Equations, Ronald I. Greenberg, Eldon R. Hansen Apr 1982

An Interval Arithmetic Newton Method For Solving Systems Of Nonlinear Equations, Ronald I. Greenberg, Eldon R. Hansen

Computer Science: Faculty Publications and Other Works

We introduce an interval Newton method for bounding solutions of systems of nonlinear equations. It entails three sub-algorithms. The first is a Gauss-Seidel type step. The second is a real (non-interval) Newton iteration. The third solves the linearized equations by elimination. We explain why each sub-algorithm is desirable and how they fit together to provide solutions in as little as 1/3 to 1/4 the time required by a commonly used method due to Krawczyk.


Design, Implementation And Evaluation Of A Revision Control System, Walter F. Tichy Mar 1982

Design, Implementation And Evaluation Of A Revision Control System, Walter F. Tichy

Department of Computer Science Technical Reports

No abstract provided.


The Subjective Nature Of Programming Complexity, Daniel G. Mcnicholl, Kenneth I. Magel Mar 1982

The Subjective Nature Of Programming Complexity, Daniel G. Mcnicholl, Kenneth I. Magel

Computer Science Faculty Research & Creative Works

One of the more difficult problems confronting software engineers today is the construction of accurate predictive models of the software development process, [21,[8] and [93. It has long been recognized that one of the most essential elements of any successful model of this process is a quantification of the complexity of software systems. During the past several years a great deal of work has been performed by researchers such as Halstead [3], McCab [5], and others in an attempt to develop metrics which adequately capture the complexity of software systems. Yet one very important aspect of software development complexity seems …


Pg - A Preprocessor Generator, John Brophy Feb 1982

Pg - A Preprocessor Generator, John Brophy

Department of Computer Science Technical Reports

No abstract provided.


Data Flow Program Graphs, Alan L. Davis, Robert M. Keller Feb 1982

Data Flow Program Graphs, Alan L. Davis, Robert M. Keller

All HMC Faculty Publications and Research

Data flow languages form a subclass of the languages which are based primarily upon function application (i.e., applicative languages). By data flow language we mean any applicative language based entirely upon the notion of data flowing from one function entity to another or any language that directly supports such flowing. This flow concept gives data flow languages the advantage of allowing program definitions to be represented exclusively by graphs. Graphical representations and their applications are the subject of this article.