Information and Computation, Volume 6

Volume 6, Number 1, 1963

Elwyn R. Berlekamp: A Class of Convolution Codes. 1-13
R. B. Ash: Capacity and Error Bounds for a Time-Continuous Gaussian Channel. 14-27
C. W. J. Granger: Economic Processes Involving Feedback. 28-48
Jacob Wolfowitz: On Channels without a Capacity. 49-54
Richard Edwin Stearns, Juris Hartmanis: Regularity Preserving Modifications of Regular Expressions. 55-69
Martin Cohn: Affine m-ary Gray Codes. 70-78

Thomas C. Bartree, David I. Schneider: Computation with Finite Fields. 79-98
Edward J. McCluskey: Reduction of Feedback Loops in Sequential Circuits and Carry Leads in Iterative Networks. 99-118
Sheila A. Greibach: The Undecidability of the Ambiguity Problem for Minimal Linear Grammars. 119-125
Barney Reiffen: A Note on ``Very Noisy'' Channels. 126-130
Peter S. Landweber: Three Theorems on Phrase Structure Grammars of Type 1. 131-136
G. H. Matthews: Discontinuity and Asymmetry in Phrase Structure Grammars. 137-146
Vera Pless: Power Moment Identities on Weight Distributions in Error Correcting Codes. 147-152
Ranan B. Banerji: Phrase Structure Languages, Finite Machines, and Channel Capacity. 153-162

Chung Laung Liu: A Property of Partially Specified Automata. 169-176
Shmuel Winograd: Redundancy and Complexity of Logical Elements. 177-194
Harry L. VanTrees: A Lower Bound on Stability in Phase-Locked Loops. 195-212
Thomas Marill: A Note on Pattern-Recognition Techniques and Game-Playing Programs. 213-217
Minoru Sakaguchi: Information Pattern, Learning Structure, and Optimal Decision Rule. 218-229
Michael O. Rabin: Probabilistic Automata. 230-245
Marcel Paul Schützenberger: On Context-Free Languages and Push-Down Automata. 246-264
Imsong Lee: On the Theory of Linear Dynamic System with Periodic Parameters. 265-275
Elias P. Gyftopoulos: Stability Criteria for a Class of Nonlinear Systems. 276-296
Gift Siromoney: Entropy of Tamil Prose. 297-300
Donald W. Brown: Recognition of Typed Letters in Noise. 301-305
H. Bluhme: Three-Dimensional Crossword Puzzles in Hebrew. 306-309

E. F. Assmus Jr., H. F. Mattson Jr.: Error-Correcting Codes: An Axiomatic Approach. 315-330
G. Bandyopadhyay: A Simple Proof of the Decipherability Criterion of Sardinas and Patterson. 331-336
Frederick Jelinek: Loss in Information Transmission through Two-Way Channels. 337-371
John J. Birch: On Information Rates for Finite-State Channels. 372-380
Philip Kaszerman: A Geometric Test-Synthesis Procedure for a Threshold Device. 381-398
William L. Kilmer: On Dynamic Switching in One-Dimensional Iterative Logic Networks. 399-415