Communications of the ACM (CACM), Volume 25, 1982

Volume 25, Number 1, January 1982

Computing Practices

• 
  G. G. Gustafson, Roberta J. Kerr:
  Some Practical Experience with a Software Quality Assurance Program. 4-12

Reports and Articles

• 
  Jean E. Sammet, Anthony Ralston:
  The New (1982) Computing Reviews Classification System - Final Version. 13-25

Artificial Intelligence / Language Processing

• 
  Jane J. Robinson:
  DIAGRAM: A Grammar for Dialogues. 27-47

Applications: Management Science and Operations Research

• 
  Joachim H. Ahrens, Ulrich Dieter:
  Generating Gamma Variates by a Modified Rejection Technique. 47-54

Technical Note: Human Aspects of Computing

• 
  Ben Shneiderman:
  Control Flow and Data Structure Documentation: Two Experiments. 55-63

Technical Note: Programming Techniques and Data Structures

• 
  Jon Louis Bentley, Mark G. Faust, Franco P. Preparata:
  Approximation Algorithms for Convex Hulls. 64-68

Volume 25, Number 2, February 1982

Computing Practices

• 
  Howard Mozeico:
  A Human/Computer Interface to Accommodate User Learning Stages. 100-104
• 
  Lawrence A. Welsch:
  Using Electronic Mail as a Teaching Tool. 105-108

The 1981 ACM Turing Award Lecture

• 
  E. F. Codd:
  Relational Database: A Practical Foundation for Productivity. 109-117

Reports and Articles

• 
  Patrick G. Skelly:
  The ACM Position on Standardization of the Ada Language. 118-120
• 
  Henry F. Ledgard, Andrew Singer:
  Scaling Down Ada (Or Towards A Standard Ada Subset). 121-125

Solution Techniques for Queuing Networks

• 
  K. Mani Chandy, Doug Neuse:
  Linearzer: A Heuristic Algorithm for Queueing Network Models of Computing Systems. 126-134
• 
  John Zahorjan, Kenneth C. Sevcik, Derek L. Eager, Bruce Galler:
  Balanced Job Bound Analysis of Queueing Networks. 134-141
• 
  Patricia A. Jacobson, Edward D. Lazowska:
  Analyzing Queueing Networks with Simultaneous Resource Possession. 142-151

Volume 25, Number 3, March 1982

• 
  Peter J. Denning:
  Electronic Junk. 163-165

Computing Practices

• 
  John F. Shoch, Jon A. Hupp:
  The "Worm" Programs - Early Experience with a Distributed Computation. 172-180

Self-Assessment Procedure

• 
  Eric A. Weiss:
  Self-Assessment Procedure IX: A Self-Assessment Procedure Dealing with Ethics in Computing. 181-195

Reports and Articles

• 
  Anthony I. Wasserman, Steven Gutz:
  The Future of Programming. 196-206

Applications: Management Science and Operations Research

• 
  Edward H. McCall:
  Performance Results of the Simplex Algorithm for a Set of Real-World Linear Programming Models. 207-212

Volume 25, Number 4, April 1982

Computing Practices

• 
  Marvin L. Watkins:
  A technique for Testing Command and Control Software. 228-232

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