Information and Computation, Volume 34

Volume 34, Number 1, 1977

Hideki Imai: A Theory of Two-Dimensional Cyclic Codes. 1-21
Samuel C. Lee: On Two-State Completely Isolated Probabilistic Sequential Machines. 22-37
Peter S. Budihardjo, Jon W. Mark: Encoding of Unifilar Renewal Sources. 38-49
P. L. Butzer, Wolfgang Splettstösser: A Sampling Theorem for Duration-Limited Functions with Error Estimates. 55-65
Harold Abelson: Computational Geometry of Linear Threshold Functions. 66-92

D. A. Dawson: Stable States of Probabilisti Cellular Automata. 93-106
K. Kjeldsen: Characterization of the Decomposable Groups and Group Functions. 107-122
Huei-Jan Shyr: Disjunctive Languages On a Free Monoid. 123-129
Harald Niederreiter: Weights of Cyclic Codes. 130-140
N. C. Mohanty, T. T. Soong: Linear Filtering in Multiplicative. 141-147
Yasuichi Horibe: An Improved Bound for Weight-Balanced Tree. 148-151
Paul Kersten, Ludwik Kurz: Bivariate m-Interval Classifiers with Application to Edge Detection. 152-168
Dino Mandrioli: A Note on Petri Net Languages. 169-171
Grzegorz Rozenberg: A Note on Universal Grammars. 172-175

Kojiro Kobayashi: The Firing Squad Synchronization Problem for Two-Dimensional Arrays. 177-197
Hoi M. Leung, Stamatis Cambanis: On the Rate Distortion Function of a Memoryless Gaussian Vector Source Whose Components Have Fixed Variances. 198-209
Arthur T. Poe: Linear N-Decompositions and Tri-Diagonal Matrices. 210-221
Pierre A. Devijer: Entropies of Degree \beta and Lower Bounds for the Average Error Rate. 222-226
Mark G. Karpovsky, E. A. Trachtenberg: Some Optimization Problems for Convolution Systems over Finite Groups. 227-247
Peter R. J. Asveld: Controlled Iteration Grammars and Full Hyper-AFL's. 248-269

Walter C. Lanning: Negative Radix Transformation Algorithms and a Sequential Logic Machine for Bidirectional Binary Implementation. 271-285
Ian H. Witten: An Adaptive Optimal Controller for Discrete-Time Markov Environments. 286-295
Olof Heden: A New Construction of Group and Nongroup Perfect Codes. 314-323
Sigeru Omatu, Yutaka Tomita, Takashi Soeda: Fixed-Point Smoothing in Hilbert Spaces. 324-338
Arthur C. H. Lee, W. J. Padgett: On a Class of Stochastic Integral Equations of Mixed Type. 339-347
Yoshifumi Sunahara, Shin'ichi Aihara: On Stochastic Observability and Controllability for Nonlinear Distributed Parameter Systems. 348-371