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

Computing Science

Research output: Chapter in Book/Report/Conference proceeding › Published conference contribution

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
Title of host publication	CEUR Workshop Proceedings
Subtitle of host publication	27th International Workshop on Description Logics, DL 2014; Vienna; Austria
Pages	434-446
Publication status	Published - May 2014
Event	27th International Workshop on Description Logics, DL 2014; Vienna; Austria - Vienna, Austria Duration: 17 Jul 2014 → 20 Jul 2014

Conference

Conference	27th International Workshop on Description Logics, DL 2014; Vienna; Austria
Country/Territory	Austria
City	Vienna
Period	17/07/14 → 20/07/14

Keywords

Knowledge obfuscation
Semantic knowledge
Strategic interaction

Cite this

Cerutti, F, De Mel, GR, Norman, TJ, Oren, N, Parvizi, A, Sullivan, P & Toniolo, A 2014, Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information. in CEUR Workshop Proceedings: 27th International Workshop on Description Logics, DL 2014; Vienna; Austria. pp. 434-446, 27th International Workshop on Description Logics, DL 2014; Vienna; Austria, Vienna, Austria, 17/07/14.

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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.",

keywords = "Knowledge obfuscation, Semantic knowledge, Strategic interaction",

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",

month = may,

language = "English",

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note = "27th International Workshop on Description Logics, DL 2014; Vienna; Austria ; Conference date: 17-07-2014 Through 20-07-2014",

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T2 - 27th International Workshop on Description Logics, DL 2014; Vienna; Austria

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.

KW - Knowledge obfuscation

KW - Semantic knowledge

KW - Strategic interaction

M3 - Published conference contribution

SP - 434

EP - 446

BT - CEUR Workshop Proceedings

Y2 - 17 July 2014 through 20 July 2014

ER -

Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information

Abstract

Conference

Keywords

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