Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information

Federico Cerutti; Geeth Ranmal De Mel; Timothy J Norman; Nir Oren; Artemis Parvizi; Paul Sullivan; Alice Toniolo

Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information

Federico Cerutti, Geeth Ranmal De Mel, Timothy J Norman, Nir Oren, Artemis Parvizi, Paul Sullivan, Alice Toniolo

School of Computer Science

Research output: Contribution to conference › Other › peer-review

1 Citation (Scopus)

Abstract

This paper investigates how to restrict the spread of sensitive information. This work is situated in a military context, and provides a tractable method to decide what semantic information to share, with whom, and how. The latter decision is supported by obfuscation, where a related concept or fact may be shared instead of the original. We consider uncertain information, and utilize Subjective Logic as an underlying formalism to further obfuscate concepts, and reason about obfuscated concepts.

Original language	English
Publication status	Published - May 2014

Cite this

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title = "Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information",

abstract = "This paper investigates how to restrict the spread of sensitive information. This work is situated in a military context, and provides a tractable method to decide what semantic information to share, with whom, and how. The latter decision is supported by obfuscation, where a related concept or fact may be shared instead of the original. We consider uncertain information, and utilize Subjective Logic as an underlying formalism to further obfuscate concepts, and reason about obfuscated concepts.",

author = "Federico Cerutti and {De Mel}, {Geeth Ranmal} and Norman, {Timothy J} and Nir Oren and Artemis Parvizi and Paul Sullivan and Alice Toniolo",

year = "2014",

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TY - CONF

T1 - Obfuscation of Semantic Data

T2 - Restricting the Spread of Sensitive Information

AU - Cerutti, Federico

AU - De Mel, Geeth Ranmal

AU - Norman, Timothy J

AU - Oren, Nir

AU - Parvizi, Artemis

AU - Sullivan, Paul

AU - Toniolo, Alice

PY - 2014/5

Y1 - 2014/5

N2 - This paper investigates how to restrict the spread of sensitive information. This work is situated in a military context, and provides a tractable method to decide what semantic information to share, with whom, and how. The latter decision is supported by obfuscation, where a related concept or fact may be shared instead of the original. We consider uncertain information, and utilize Subjective Logic as an underlying formalism to further obfuscate concepts, and reason about obfuscated concepts.

AB - This paper investigates how to restrict the spread of sensitive information. This work is situated in a military context, and provides a tractable method to decide what semantic information to share, with whom, and how. The latter decision is supported by obfuscation, where a related concept or fact may be shared instead of the original. We consider uncertain information, and utilize Subjective Logic as an underlying formalism to further obfuscate concepts, and reason about obfuscated concepts.

M3 - Other

ER -

Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information

Abstract

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