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ANALYSIS OF ATR PROBLEM COMPLEXITY AND SCALABILITY
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Phone: () -
Contact: DAVID W. MCLAUGHLIN
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Type: Nonprofit College or University
An important problem in the analysis of ATR systems is quantifying the growth of algorithm requirements, such as storage and processing cost, as the input problem l situation in classical complexity analysis, where the notion of input size is well-defined, there does not currenlty exist a clear notion of input size for the ATR problem. In this effort, we develop a measure of ATR problem size that is akin to e provides a numerical assessment of ATR problem complexity that logically orders ATR problems by intrinsic difficulty and is tractable to compute. We then establish the utility of the measure for estimating an ATR's ability to scale to larger mission probelms for which it has not been trained. Finally, as a byproduct of the effort, we provide approaches to constructing recognition algorithms which are in a certain sense minimal.
* Information listed above is at the time of submission. *