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On Results of Data Aggregation Operations
2020Be it in services or as part of software features, the adoption of machine learning techniques brings new challenges to access control systems. Considering an operation that uses as operands multiple datasets of fragmented ownership or terms, its result may reveal protected information, although each of the datasets was legitimately accessed.
Francesco Di Cerbo +2 more
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Aggregation of Information and Aggregation Operators
2013Huge amount of information one meets nowadays in a lot of areas of human activity makes information aggregation an extremely important and challenging issue. This chapter presents aggregation operators, a formal tool for aggregation of numerical information. Main types and properties of those operators will be discussed.
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Gagg: A Graph Aggregation Operator
2015Graph aggregation is an important operation when studying graphs and has been applied in many fields. The heterogeneity, fine-granularity and semantic richness of RDF graphs introduce unique requirements when aggregating the data. In this work, we propose Gagg, an RDF graph aggregation operator that is both expressive and flexible.
Fadi Maali +2 more
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Reconstructed weighted aggregation operator
Fuzzy Sets and SystemszbMATH Open Web Interface contents unavailable due to conflicting licenses.
LeSheng Jin +2 more
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Some Picture Fuzzy Aggregation Operators and Their Applications to Multicriteria Decision-Making
Arabian Journal for Science and Engineering, 2017Harish Garg
exaly