Image processing operations are defined which permit image processing algorithms to be written as algebraic expressions whose variables are whole images. Highly parallel computing architectures for evaluating these ex...
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Image processing operations are defined which permit image processing algorithms to be written as algebraic expressions whose variables are whole images. Highly parallel computing architectures for evaluating these expressions are presented.
An automated facilities management system is described which can help reduce high energy costs. In addition, the system can improve building security and help achieve maximum equipment life expectancy. distributed pro...
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An automated facilities management system is described which can help reduce high energy costs. In addition, the system can improve building security and help achieve maximum equipment life expectancy. distributedprocessing techniques make the system especially suitable for large multibuilding installations.
A compiler for a distributed system should both run on that system and generate distributed code for that system. The compiler must be organized so that its tasks will run in parallel on the nodes of the system. New m...
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A compiler for a distributed system should both run on that system and generate distributed code for that system. The compiler must be organized so that its tasks will run in parallel on the nodes of the system. New methods of compile time error recovery are necessary. The compiler should include a partitioning routine which can divide any source program into separate run time modules automatically. The problems of control of the run time environment and run time error recovery also require new solutions in a distributed system.
A computerized total energy management system makes on-line processing such as alarming and selective load shedding available. A distributedprocessing system, which distributes the functions and centralizes the essen...
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A computerized total energy management system makes on-line processing such as alarming and selective load shedding available. A distributedprocessing system, which distributes the functions and centralizes the essential data toward the host computer, is highly reliable and can respond quickly. The target percentage of energy saved is 1. 0 - 3. 0% by the installation of the energy management system and the target period of return on investment and payback is usually within 2 years.
A highly intelligent graphic terminal has been developed which has simple hardware structure and can be operated easily with quick response as a TSS terminal of a host computer. Software and hardware of the terminal a...
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A highly intelligent graphic terminal has been developed which has simple hardware structure and can be operated easily with quick response as a TSS terminal of a host computer. Software and hardware of the terminal are described, as well as an architecture of integrated CAD/CAM system using this terminal.
A conceptionally simple algorithm is presented which decides the type of a query when the number of domains in common between two relations may exceed one. An implementation of the algorithm is outlined. The algorithm...
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A conceptionally simple algorithm is presented which decides the type of a query when the number of domains in common between two relations may exceed one. An implementation of the algorithm is outlined. The algorithm runs in O(max(e,e')) time and O(e) space complexity where e and e' are the number of edges in the transitive closure of the join graph and the query graph respectively. These results are relevant to the efficient processing of distributed queries.
A comparative evaluation of distributed graphics processing over centralized graphics processing is presented. The evaluation is based on performance measurement software tools used in monitoring activities of graphic...
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A comparative evaluation of distributed graphics processing over centralized graphics processing is presented. The evaluation is based on performance measurement software tools used in monitoring activities of graphics functions and basic application packages. The factors measured are: frequency, elapsed real time, cpu time, I/O time, memory used, geometric model size, geometric entity picks. The performance statistics gathering software use special logic for extracting data pertinent to graphics. Key Words: GSP, GDS, GSR, emulation, geometric entity, intelligent terminal, statistics probes, benchmarks.
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