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This paper presents two methods of combining character recognition with techniques for retrieving Japanese documents and also shows how these methods can be applied to textual image retrieval. Both retrieval methods are tolerant of errors that occur during the character recognition process. The basic idea is to utilize the characteristics of recognition errors. One uses a confusion matrix to generate...
An automated method for monitoring a polyethylene recycling process has been developed. The products of catalyzed polyethylene cracking are alkanes, monounsaturated alkenes (monoene) and dienes, which were analyzed by gas chromatography-mass spectrometry. Three expert systems, a knowledge based expert system, a univariate rule building expert system and a fuzzy multivariate expert system, were developed...
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