Volume 23, Number 8, August 1980
Self-Assessment Procedure VII: A Self-Assessment Precedure Dealing with Software Science.

Maurice H. Halstead Victor B. Schneider

The Computer Language Mathsy and Applications to Solid State Physics.

Giles Peterson Aaron B. Budgor

Notation as a Tool of Thought.

Kenneth E. Iverson

Easing Fault Location in Large Systems.

Michael T. Compton

MCOBOL - A Prototype Macro Facility for Cobol.

J. M. Triance J. F. S. Yow


Volume 23, Number 12, December 1980
Measured Performance of an Ethernet Local Network.

John F. Shoch Jon A. Hupp

Deletion in Two-Dimensional Quad Trees.

Hanan Samet

Learning and Reasoning by Analogy.

Patrick H. Winston

Computer Programs for Detecting and Correcting Spelling Errors.

James L. Peterson


Volume 23, Number 9, September 1980
Partial-Match Retrieval Using Indexed Descriptor Files.

John L. Pfaltz William J. Berman Edgar M. Cagley

Computer System Design Using a Hierarchical Approach to Performance Evaluation.

B. Kumar Edward S. Davidson

An Overrelaxation for Numerical Inverse of a Constant.

Hitohisa Asai

A Virtual Operating System.

Dennis E. Hall Deborah K. Scherrer Joseph S. Sventek


Volume 23, Number 6, June 1980
A More General Algorithm for Computing Closed Semiring Costs Between Vertices of a Directed Graph.

John G. Fletcher

An Improved Illumination Model for Shaded Display.

Turner Whitted

Computer Assisted Instruction: Current Trends.

Jack A. Chambers Jerry W. Sprecher

Comments on Program Specification and Testing.

Roger House


Volume 23, Number 5, May 1980
Hierarchical Binary Search.

Arthur Gill

An Algorithmic Approach to the Conversion of Decision Grid Charts into Compressed Decision Tables.

Rik Maes

Conversion of Decision Tables to Efficient Sequential Testing Procedures.

Ishwar K. Sethi Biswanath Chattkerjee

The Structure Of Modular Programs.

Joshua Turner

Real-Time: The "Lost World" Of Software Debugging and Testing.

Robert L. Glass


Volume 23, Number 4, April 1980
A Unifying Look at Data Structures.

Jean Vuillemin

Multidimensional Divide-and-Conquer.

Jon Louis Bentley

Studying Programmer Behavior Experimentally: The Problems of Proper Methodology.

Ruven E. Brooks

Software: Recommendataions for an Export Control Policy.

Charles L. Gold Seymour E. Goodman Benjamin G. Walker


Volume 23, Number 1, January 1980
Scan Line Methods for Displaying Parametrically Defined Surfaces.

Jeffrey M. Lane Loren C. Carpenter Turner Whitted James F. Blinn

Information Transfer and Area-Time Tradeoffs for VLSI Multiplication.

Harold Abelson Peter Andreae

Minimal Perfect Hash Functions Made Simple.

Richard J. Cichelli

Identifying Potential to Acquire Programming Skill.

Lawrence J. Mazlack

Performance Statistics of a Time Sharing Network at a Small University.

Paul O&aposNeill Avis O&aposNeil