Trust Management Model and Architecture for Context-Aware Service Platforms

Ricardo Neisse; Maarten Wegdam; Marten van Sinderen; Gabriele Lenzini

doi:10.1007/978-3-540-76843-2_47

Trust Management Model and Architecture for Context-Aware Service Platforms

Ricardo Neisse, Maarten Wegdam, Marten van Sinderen, Gabriele Lenzini

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

23 Citations (Scopus)

144 Downloads (Pure)

Abstract

The entities participating in a context-aware service platform need to establish and manage trust relationships in order to assert different trust aspects including identity provisioning, privacy enforcement, and context information provisioning. Current trust management models address these trust aspects individually when in fact they are dependent on each other. In this paper we identify and analyze the trust relationships in a context-aware service platform and propose an integrated trust management model that supports quantification of trust for different trust aspects. Our model addresses a set of trust aspects that is relevant for our target context-aware service platform and is extensible with other trust aspects. We propose to calculate a resulting trust value for context-aware services, which considers the dependencies between the different trust aspects, and aims to support the users in the selection of the more trustworthy services. In this calculation we target two types of user goals: one with high priority in privacy enforcement (privacy concerned) and one with high priority in the service adaptation (service concerned). Based on our trust model we have designed a distributed trust management architecture and implemented a proof of concept prototype.

Original language	English
Title of host publication	On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS
Subtitle of host publication	OTM Confederated International Conferences CoopIS, DOA, ODBASE, GADA, and IS 2007, Vilamoura, Portugal, November 25-30, 2007, Proceedings, Part II
Editors	Robert Meersman, Zahir Tari
Place of Publication	Berlin
Publisher	Springer
Pages	1803-1820
Number of pages	18
ISBN (Electronic)	978-3-540-76843-2
ISBN (Print)	978-3-540-76835-7
DOIs	https://doi.org/10.1007/978-3-540-76843-2_47
Publication status	Published - 25 Nov 2007
Event	15th International Conference on Cooperative Information Systems, CoopIS 2007 - Vilamoura, Portugal Duration: 25 Nov 2007 → 30 Nov 2007 Conference number: 15

Publication series

Name	Lecture Notes in Computer Science
Publisher	Springer
Volume	4804
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	15th International Conference on Cooperative Information Systems, CoopIS 2007
Abbreviated title	CoopIS
Country/Territory	Portugal
City	Vilamoura
Period	25/11/07 → 30/11/07

Keywords

SCS-Services
Context information
Trust relationship
Trust management
Privacy enforcement
Direct trust

Access to Document

10.1007/978-3-540-76843-2_47

Neisse2007trustAccepted author version, 252 KB

Cite this

Neisse, R., Wegdam, M., van Sinderen, M., & Lenzini, G. (2007). Trust Management Model and Architecture for Context-Aware Service Platforms. In R. Meersman, & Z. Tari (Eds.), On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS: OTM Confederated International Conferences CoopIS, DOA, ODBASE, GADA, and IS 2007, Vilamoura, Portugal, November 25-30, 2007, Proceedings, Part II (pp. 1803-1820). (Lecture Notes in Computer Science; Vol. 4804). Springer. https://doi.org/10.1007/978-3-540-76843-2_47

Neisse, Ricardo ; Wegdam, Maarten ; van Sinderen, Marten ; Lenzini, Gabriele. / Trust Management Model and Architecture for Context-Aware Service Platforms. On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS: OTM Confederated International Conferences CoopIS, DOA, ODBASE, GADA, and IS 2007, Vilamoura, Portugal, November 25-30, 2007, Proceedings, Part II. editor / Robert Meersman ; Zahir Tari. Berlin : Springer, 2007. pp. 1803-1820 (Lecture Notes in Computer Science).

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abstract = "The entities participating in a context-aware service platform need to establish and manage trust relationships in order to assert different trust aspects including identity provisioning, privacy enforcement, and context information provisioning. Current trust management models address these trust aspects individually when in fact they are dependent on each other. In this paper we identify and analyze the trust relationships in a context-aware service platform and propose an integrated trust management model that supports quantification of trust for different trust aspects. Our model addresses a set of trust aspects that is relevant for our target context-aware service platform and is extensible with other trust aspects. We propose to calculate a resulting trust value for context-aware services, which considers the dependencies between the different trust aspects, and aims to support the users in the selection of the more trustworthy services. In this calculation we target two types of user goals: one with high priority in privacy enforcement (privacy concerned) and one with high priority in the service adaptation (service concerned). Based on our trust model we have designed a distributed trust management architecture and implemented a proof of concept prototype.",

keywords = "SCS-Services, Context information, Trust relationship, Trust management, Privacy enforcement, Direct trust",

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Neisse, R, Wegdam, M, van Sinderen, M & Lenzini, G 2007, Trust Management Model and Architecture for Context-Aware Service Platforms. in R Meersman & Z Tari (eds), On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS: OTM Confederated International Conferences CoopIS, DOA, ODBASE, GADA, and IS 2007, Vilamoura, Portugal, November 25-30, 2007, Proceedings, Part II. Lecture Notes in Computer Science, vol. 4804, Springer, Berlin, pp. 1803-1820, 15th International Conference on Cooperative Information Systems, CoopIS 2007, Vilamoura, Portugal, 25/11/07. https://doi.org/10.1007/978-3-540-76843-2_47

Trust Management Model and Architecture for Context-Aware Service Platforms. / Neisse, Ricardo; Wegdam, Maarten; van Sinderen, Marten; Lenzini, Gabriele.

On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS: OTM Confederated International Conferences CoopIS, DOA, ODBASE, GADA, and IS 2007, Vilamoura, Portugal, November 25-30, 2007, Proceedings, Part II. ed. / Robert Meersman; Zahir Tari. Berlin : Springer, 2007. p. 1803-1820 (Lecture Notes in Computer Science; Vol. 4804).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AB - The entities participating in a context-aware service platform need to establish and manage trust relationships in order to assert different trust aspects including identity provisioning, privacy enforcement, and context information provisioning. Current trust management models address these trust aspects individually when in fact they are dependent on each other. In this paper we identify and analyze the trust relationships in a context-aware service platform and propose an integrated trust management model that supports quantification of trust for different trust aspects. Our model addresses a set of trust aspects that is relevant for our target context-aware service platform and is extensible with other trust aspects. We propose to calculate a resulting trust value for context-aware services, which considers the dependencies between the different trust aspects, and aims to support the users in the selection of the more trustworthy services. In this calculation we target two types of user goals: one with high priority in privacy enforcement (privacy concerned) and one with high priority in the service adaptation (service concerned). Based on our trust model we have designed a distributed trust management architecture and implemented a proof of concept prototype.

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KW - Privacy enforcement

KW - Direct trust

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Neisse R, Wegdam M, van Sinderen M, Lenzini G. Trust Management Model and Architecture for Context-Aware Service Platforms. In Meersman R, Tari Z, editors, On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS: OTM Confederated International Conferences CoopIS, DOA, ODBASE, GADA, and IS 2007, Vilamoura, Portugal, November 25-30, 2007, Proceedings, Part II. Berlin: Springer. 2007. p. 1803-1820. (Lecture Notes in Computer Science). https://doi.org/10.1007/978-3-540-76843-2_47

Trust Management Model and Architecture for Context-Aware Service Platforms

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Keywords

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