Journal: Theory Comput. Syst.

Volume 25, Issue 4

241 -- 251Friedrich Otto. The Problem of Deciding Confluence on a Given Congruence Class is Tractable for Finite Special String-Rewriting Systems
253 -- 267Andrew Gleason. Semigroups of Shift Register Counting Matrices
269 -- 292Ruey-Der Lou, Majid Sarrafzadeh, Chong S. Rim, Kazuo Nakajima, Sumio Masuda. General Circular Permutation Layout
293 -- 308Michael C. Loui, David R. Luginbuhl. The Complexity of On-Line Simulations Between Multidimensional Turing Machines and Random Access Machines
309 -- 313Siegfried Lehr. A Result About Languages Concerning Paperfolding Sequences