Petri Net Languages and Infinite Subsets of Nm
Analysis of Two Gradient-Based Algorithms for On-Line Regression
Models of Nondeterministic Regular Expressions
Graph Isomorphism and Identification Matrices: Sequential Algorithms
Petri Nets and Regular Processes
Bistable Versions of the Marriages and Roommates Problems
Structure of the Invertible CA Transformations Group
Selective Mu-Calculus and Formula-Based Equivalence of Transition Systems
Corrigendum: CORRIGENDUM: Volume 58, Number 3 (1999), in Article No. “On the Decidability of Semilinearity for Semialgebraic Sets and Its Implications for Spatial Databases,” by Freddy Dumortier, Marc Gyssens, Luc Vandeurzen, and Dirk Van Gucht, pages 535–571
Author Index for Volume 59