A method of checking the validity of a set of digital information, and a method and an apparatus for retrieving digital information from an information source

作者: Martin Josef Roth

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摘要: The invention relates to a method of checking the validity set digital information contained in cache means connected an source. includes specifying two or more overlapping supersets having said as common subset; and performing check by comparing associated with one corresponding also apparatus for retreiving from source thereto.