T. D. Truitt
Page 463
A. G. Oettinger
Pages 464-468
A digital computer and automatic plotter have been used to generate three-dimensional stereoscopic movies of the three-dimensional parallel and perspective projections of four-dimensional hyperobjects rotating in four-dimensional …
A. Michael Noll
Pages 469-473
Jerry A. Ralya
Page 473
A further development of a computer program (ELIZA) capable of conversing in natural language is discussed. The importance of context to both human and machine understanding is stressed. It is argued that the adequacy of the
0 …
Joseph Weizenbaum
Pages 474-480
The most fundamental underlying problem in sophisticated software systems involving elaborate, changing data structure is dynamic storage allocation for flexible problem modeling. The Free Storage Package of the AED-1 Compiler …
Douglas T. Ross
Pages 481-492
This paper deals with algorithms concerning arithmetic expressions used in a FORTRAN IV compiler for a HITAC-5020 computer having
n accumulators. The algorithms generate an object code which minimizes the frequency of storing …
Ikuo Nakata
Pages 492-494
A study of the programming efforts of students in an introductory programming course is presented and the effects of having instant turnaround (a few minutes) as opposed to conventional batch processing with turnaround times …
Lyle B. Smith
Pages 495-500
A method for returning registers to the free list is an essential part of any list processing system. In this paper, past solutions of the recovery problem are reviewed and compared. A new algorithm is presented which offers …
H. Schorr, W. M. Waite
Pages 501-506
Reduction in the size of decision tables can be accomplished by several techniques. The techniques considered in this paper are on the parsing of decision tables with regard to horizontal and vertical data structures, job identity …
Ned Chapin
Pages 507-511
Antonino Machado Souza Filho, Georges Schwachheim
Pages 511-512
The Chairman of the ACM Standards Committee, Julien Green, has charged me with making “more effective use of CACM for communication … to get grass-roots opinions from the ACM membership.” This paper is the first attempt.
A partial …
R. W. Bemer
Pages 513-518
The Advanced Research Projects Agency has probably done more to lift computer science from other disciplines and to put it on its own feet than any organization inside or outside of government. Even today, when support of computing …
James P. Titus
Pages 519-520
David C. Cooper
Page 463
