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Aviso: Em razão de manutenção do Data Center que hospeda as publicações digitais da Embrapa informamos que todos os arquivos de publicações estarão indisponíveis para download das 15hs do dia 13/12/2024 até o dia 20/12/2024.

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Revisiting "privacy preserving clustering by data transformation". Author(s): OLIVEIRA, S. R. de M.; ZAÏANE, O. Preserving the privacy of individuals when data are shared for clustering is a complex problem. The challenge is how to protect the underlying data values subjected to clustering without jeopardizing... ... Repository: BDPA Publication year: 2010
Toward standardization in privacy-preserving data mining. Author(s): OLIVEIRA, S. R. de M.; ZAÏANE, O. R. Introduction. Problems in defining privacy. Privacy-preserving data mining. Privacy violation in data mining. Defining privacy preservation in data mining. Characterizing scenarios in PPDM. Principles... ... Repository: BDPA Publication year: 2004
Estudo de vida útil de azedinha e peixinho em diferentes formas de armazenamento. Author(s): GONCALVES, N. B.; MELO, R. A. de C. e; MADEIRA, N. R.; FONSECA, M. J. de O. Repository: BDPA Publication year: 2016
A privacy preservation masking method to support business collaboration. Author(s): OLIVEIRA, S. R. de M. This paper introduces a privacy preservation masking method to support business collaboration, called Dimensionality Reduction-Based Transformation (DRBT). This method relies on the intuition behind r... ... Repository: BDPA Publication year: 2005
Heuristics for protecting competitive knowledge in association rule mining. Author(s): OLIVEIRA, S. R. de M. The sharing of data for mining has been proven beneficial in industry, but requires privacy safeguards. Some companies prefer to share their data for collaboration, while others decide to share only t... ... Repository: BDPA Publication year: 2006

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