Sharing in nondeterminism --; Sur les mots sans carré définis par un morphisme --; A characterization of abstract data as model-theoretic invariants --; Inherent ambiguities in families of grammars extended abstract --; Representing complexity classes by equality sets --; Supercounter machines --; Existential quantifiers in abstract data types --; A generalization of Ginsburg and Rose's characterization of G-S-M mappings --; Strict deterministic languages and controlled rewriting systems --; A string matching algorithm fast on the average --; Functional characterization of some semantic equalities inside ?-calculus --; Arbitration and queueing under limited shared storage requirements --; On the homomorphic characterizations of families of languages --; Two level grammars: CF-grammars with equation schemes --; Proving termination with multiset orderings --; One abstract accepting algorithm for all kinds of parsers --; Studies in abstract/concrete mappings in proving algorithm correctness --; A characterization of a dot-depth two analogue of generalized definite languages --; Partitioned LL(k) grammars --; Recursion schemes and generalized interpretations --; A rational theory of AFLs --; On the succinctness of different representations of languages --; A fixed-point theorem for recursive-enumerable languages and some considerations about fixed-point semantics of monadic programs --; Hierarchic index sequential search with optimal variable block size and its minimal expected number of comparisons --; A unique termination theorem for a theory with generalised commutative axioms --; Dags and Chomsky hierarchy --; Recent advances in the probabilistic analysis of graph-theoretic algorithms --; On the average stack size of regularly distributed binary trees --; On reductions of parallel programs --; On the height of derivation trees --; The modal logic of programs --; A comparison between two variations of a pebble game on graphs --; LL(k) parsing for attributed grammars --; On eliminating nondeterminism from Turing machines which use less than logarithm worktape space --; Structure preserving transformations on non-left-recursive grammars --; The complexity of restricted minimum spanning tree problems --; A systematic approach to formal language theory through parallel rewriting --; Extending the notion of finite index --; On the complexity of general context-free language parsing and recognition --; Space-time tradeoffs for oblivious integer multiplication --; Investigating programs in terms of partial graphs --; On the power of random access machines --; An axiomatic treatment of ALGOL 68 routines --; P-selective sets, tally languages, and the behavior of polynomial time reducibilities on NP --; Constructing call-by-value continuation semantics --; A formal semantics for concurrent systems --; On constructing LL(k) parsers --; More on advice on structuring compilers and proving them correct --; Languages of nilpotent and solvable groups (extended abstract) --; Unique fixed points vs. least fixed points --; A modification of the LR(k) method for constructing compact bottom-up parsers --; Optimal decomposition of linear automata --; Bracketed two-level grammars - A decidable and practical approach to language definitions.