Foundations of Software Technology and Theoretical Computer Science

Circuit complexity before the dawn of the new millennium.- A lambda calculus with letrecs and barriers.- Tables.- Mechanized formal methods: Progress and prospects.- The parameter space of the d-step conjecture.- On the complexity of approximating Euclidean traveling salesman tours and minimum spanning trees.- Efficient computation of rectilinear geodesic voronoi neighbor in presence of obstacles.- Weak bisimulation and model checking for Basic Parallel Processes.- Testing processes for efficiency.- Regularity is decidable for normed PA processes in polynomial time.- Dynamic maintenance of shortest path trees in simple polygons.- Close approximations of minimum rectangular coverings.- A new competitive algorithm for agent searching in unknown streets.- On the design of hybrid control systems using automata models.- Constraint retraction in FD.- Winskel is (almost) right.- An optimal deterministic algorithm for online b-matching.- Tight bounds for prefetching and buffer management algorithms for parallel I/O systems.- Complexity of the gravitational method for linear programming.- Optimal and information theoretic syntactic Pattern Recognition involving traditional and transposition errors.- Minimal relative normalization in orthogonal expression reduction systems.- Trace consistency and inevitability.- Finite state implementations of knowledge-based programs.- Higher-order proof by consistency.- Advocating ownership.- Non-cancellative Boolean circuits: A generalization of monotone Boolean circuits.- Limitations of the QRQW and EREW PRAM models.- Pinpointing computation with modular queries in the Boolean hierarchy.- Characterization of the principal type of normal forms in an intersection type system.- Correcting type errors in the Curry System.- Immediate fixpoints and their use in groundness analysis.- Graph types for monadic mobile processes.