Issue 1 -- Managing Editor's Column -- High-Radix Division with Approximate Quotient-Digit Estimation -- On Implementing EREW Work-Optimally on Mesh of Trees -- Levels of Anonymity -- What is a Random String -- Grammars Based on the Shuffle Operation -- Issue 2 -- Managing Editor's Column -- A Scalable Architecture for Maintaining Referential Integrity in Distributed Information Systems -- A Variant of Team Cooperation in Grammar Systems -- On Four Classes of Lindenmayerian Power Series -- The Relationship Between Propagation Characteristics and Nonlinearity of Cryptographic Functions -- On Completeness of Pseudosimple Sets -- Issue 3 -- Managing Editor's Column -- Combining Concept Mapping and Adaptive Advice to Teach Reading Comprehension -- Modular Range Reduction: a New Algorithm for Fast and Accurate Computation of the Elementary Function -- Special Cases of Division -- Bringing ITS to the Marketplace: a Successful Experiment in Minimalist Design -- Halting Probability Amplitude of Quantum Computers -- Issue 4 -- Managing Editor's Column -- The Hyper-G Network Information System -- About WWW -- Electronic Publishing -- Evolution of Internet Gopher -- WAIS and Information Retrieval on the Internet -- Issue 5 -- Managing Editor's Column -- Conditional Tabled Eco-Grammar Systems Versus (E)TOL Systems -- HOME: an Environment for Hypermedia Objects -- Lexical Analysis with a Simple Finite-Fuzzy-Automaton Model -- Software Patents and the Internet -- GAC - the Criterion for Global Avalanche Characteristics of Cryptographic Functions -- Issue 6 -- Managing Editor's Column -- A Translation of the Pi-Calculus into MONSTR -- Distributed Caching in Networked File Systems -- From Personal Computer to Personal Assistant -- Microworlds for Teaching Concepts of Object Oriented Programming -- Issue 7 -- Managing Editor's Column -- to the Special Issue "Real Numbers and Computers" -- A High Radix On-line Arithmetic for Credible and Accurate Computing -- Estimation of Round-off Errors on Several Computers Architectures -- Round-off Error Propagation in the Solution of the Heat Equation by Finite Differences -- LCF: A Lexicographic Binary Representation of the Rationals -- Exact Statistics and Continued Fractions -- On Directed Interval Arithmetic and Its Applications -- MSB-First Digit Serial Arithmetic -- Some Algorithms Providing Rigorous Bounds for the Eigenvalues of a Matrix -- On a Formally Correct Implementation of IEEE Computer Arithmetic -- Issue 8 -- Managing Editor's Column -- BROCA: A Computerized Environment for Mediating Scientific Reasoning Through Writing -- Differential Ziv-Lempel Text Compression -- Bounds for Heights of Integer Polynomial Factors -- A Robust Affine Matching Algorithm Using an Exponentially Decreasing Distance Function -- Issue 9 -- Managing Editor's Column -- An Efficient Distributed Algorithm for st-Numbering the Vertices of a Biconnected Graph -- A Decision Method for the Unambiguity of Sets Defined by Number Systems -- A Method for Proving Theorems in Differential Geometry and Mechanics -- Issue 10 -- Managing Editor's Column -- An Aperiodic Set of Wang Cubes -- Contained Hypermedia -- Authoring on the Fly -- Issue 11 -- Managing Editor's Column -- Digital Libraries as Learning and Teaching Support -- Testing a High-Speed Data Path. The Design of the RSA? Crypto Chip -- A Comparison of WWW and Hyper-G -- Issue 12 -- Managing Editor's Column -- A Novel Type of Skeleton for Polygons -- Constraint Agents for the Information Age -- Parikh Prime Words and GO-like Territories -- Exploiting Parallelism in Constraint Satisfaction for Qualitative Simulation -- A Markov Process for Sequential Allocation -- Author Index.