Parallelization of Physical Systems on the BBN Butterfly: Some Examples.- Solution of Large Scale Engineering Problems Using a Loosely Coupled Array of Processors.- A Look at the Evolution of Mathematical Software for Dense Matrix Problems over the Past Fifteen Years.- A Graphical Approach to Load Balancing and Sparse Matrix Vector Multiplication on the Hypercube.- A Review of Automatic Load Balancing and Decomposition Methods for the Hypercube.- Adaptive Methods for Hyperbolic Problems on Local Memory Parallel Processors.- Systolic Algorithms for the Parallel Solution of Dense Symmetric Positive-Definite Toeplitz Systems.- Ensemble Architectures and their Algorithms: An Overview.- Problem Decomposition and Communication Tradeoffs in a Shared-Memory Multiprocessor.- Domain Decomposition Preconditioners for Elliptic Problems in Two and Three Dimensions.- Methods for Automated Problem Mapping.- Block Algorithms for Parallel Machines.- The LCAP System: An Example of a Multicomputer.- A Block QR Factorization Scheme for Loosely Coupled Systems of Array Processors.