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Mathematical Foundations of Computer Science 1975 4th Symposium, Mariánské Lázně, September 1–5, 1975 [1975]

1
Construction of complete sample system for correctness testing
13
Ten years of speedup
30
On logics of discovery
46
On models of protection in operating systems
61
Parsing as a subtask of compiling
75
Parallel recursive program schemes
88
On some problems concerning Pawlak's machines
101
Formal power series and growth functions of Lindenmayer systems
114
On the representability of relations by deterministic and nondeterministic multi-tape automata
125
On problems solvable by successive trials
138
Automata and categories
153
On some models of computability of boolean functions
160
Automata and categories: Finiteness contra minimality
167
Languages over free groups
172
On the comparison of notions of approximation
179
Non-linear speed-up theorem for two register minsky machines
186
Systems of open paths in Petri nets
194
On the largest full sub — AFL of the full AFL of context-free languages
199
On complexity of nondeterministic Turing machines computations
206
On closure properties of context-free derivation complexity classes
212
Control structures in single block programs
219
Minimal Gödel numbers and their identification in the limit
226
Isomorphic representation of automata
231
Extended simple regular expressions
238
Conniver programs by logical point of view
246
On the set of all automata with the same monoid of endomorphisms
252
Nondeterministically recognizable sets of languages
258
The approximation problem in computational statistics
266
The continuous algebra of monadic languages
271
On sets of complex-programmed Numbers
273
Decision algorithms for Havel's branching automata
280
Automata and categories — Input processes
287
Formalization of algorithmic reasoning
294
Proving program properties, symbolic evaluation and logical procedural semantics
302
A contribution to error recovery
308
On the analysis and synthesis problems for context-free expressions
315
Monotone switching circuits and boolean matrix product
320
On some lattice-theoretic properties of generable languages
326
On some formal grammars generating dependency trees
330
Graph walking automata
337
On finding all solutions of the partitioning problem
344
Greibach normal form complexity
351
On correctness and essentiality of some Ianov schemas equivalence relations
358
Polynomially complete problems in the logic of automate discovery
362
Relational definition of computer languages
377
First-order reduction of call-by-name to call-by-value
399
Local disambiguating transformation
405
On cardinal sequential outer measures
411
On representation of sequential and parallel functions
418
The theory of the modified post algebras and multidimensional automata structures
426
An algebraic theory of formal languages
432
On polynomial reducibility of word problem under embedding of recursively presented groups in finitely presented groups
439
On the synthesis of automata with several initial states
445
A hierarchy of regular sequence sets
450
R-fuzzy grammars
457
Characterization of some classes of context-free languages in terms of complexity classes
462
Inductive inference of recursive functions
465
Proving properties of programs by means of predicate logic
472
A generalization of Scott's flow diagrams
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