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Full-Text Articles in Computer Engineering
Multi-Resolution Data Processing: It Is Necessary, It Is Possible, It Is Fundamental, Scott A. Starks, Vladik Kreinovich, Alex Meystel
Multi-Resolution Data Processing: It Is Necessary, It Is Possible, It Is Fundamental, Scott A. Starks, Vladik Kreinovich, Alex Meystel
Departmental Technical Reports (CS)
Experience shows that many data processing problems are difficult to solve, and some of these problems have even been proven to be computationally intractable. Human experts successfully solve many such problems by using a hierarchical, multi-resolution approach. These multi-resolution methods are, in several cases, provably optimal. However, due to the computational intractability of the problem itself, the multi-resolution approach can only work if the systems that we are analyzing are themselves hierarchical. We show that, first, due to (inevitable) measurement inaccuracies, an arbitrary input data is consistent with the hierarchical model, and second, that in many cases, the actual physical …
Towards Computers Of Generation Omega - Non-Equilibrium Thermodynamics, Granularity, And Acausal Processes: A Brief Survey, Misha Kosheleva, Vladik Kreinovich
Towards Computers Of Generation Omega - Non-Equilibrium Thermodynamics, Granularity, And Acausal Processes: A Brief Survey, Misha Kosheleva, Vladik Kreinovich
Departmental Technical Reports (CS)
Proceedings of the International Conference on Intelligent Systems and Semiotics (ISAS'97), National Institute of Standards and Technology Publ., Gaithersburg, MD, 1997, pp. 383-388.
Nowadays, we are using mainly computer of fourth generation, and we are designing fifth-generation computers. It is reasonable to ask: what is the perspective? What will the computers of generation omega look like?
--As the speed of data processing increases, we face a natural limitation of causality, according to which the speed of all processes is limited by the speed of light.
--Lately, a new area of acausal (causality violating) processes has entered mainstream physics.
This …