Perfect Encoding: a Signature Method for Text Retrieval


A new methodology is introduced, where blocks of text are replaced by a compressed, fully reversible, signature pattern. Full reversibility implies zero information loss, thus the new method is termed Perfect Encoding. The method’s analytical model is produced and, where applicable, contrasted with the current practice in signature file organizations. Analysis results indicate that it comprises a potential candidacy for information retrieval implementations. In particular, perfect encoding has the potential to develop into an alternative or complementary scheme to inverted or signature file based systems.

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@inproceedings{Dervos1996PerfectEA, title={Perfect Encoding: a Signature Method for Text Retrieval}, author={Dimitrios Dervos and P. Linardis and Yannis Manolopoulos}, booktitle={ADBIS}, year={1996} }