Engaging the dynamics of trust in computational trust and reputation systems

Agnieszka Danek; Joana Urbano; Ana Paula Rocha; Eugénio Oliveira

doi:10.1007/978-3-642-13480-7_4

Engaging the dynamics of trust in computational trust and reputation systems

Agnieszka Danek
, Joana Urbano
, Ana Paula Rocha
, Eugénio Oliveira

Department of Algorithmics and Software (RAU/RAU5)

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

12 Citations (Scopus)

Abstract

Computational Trust and Reputation (CTR) systems are essential in electronic commerce to encourage interactions and suppress deceptive behaviours. This paper focus on comparing two different kinds of approaches to evaluate the trustworthiness of suppliers. One is based on calculating the weighted mean of past results. The second one applies basic properties of the dynamics of trust. Different scenarios are investigated, including a more problematic one that results from introducing newcomers during the simulation. Experimental results presented in this paper prove the benefits of engaging properties of the dynamics of trust in CRT systems, as it noticeably improves the process of business partners' selection and increases the utility.

Original language	English
Title of host publication	Agent and Multi-Agent Systems
Subtitle of host publication	Technologies and Applications - 4th KES International Symposium, KES-AMSTA 2010, Proceedings
Pages	22-31
Number of pages	10
Edition	PART 1
DOIs	https://doi.org/10.1007/978-3-642-13480-7_4
Publication status	Published - 2010
Event	4th KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications, KES-AMSTA 2010 - Gdynia, Poland Duration: 23 Jun 2010 → 25 Jun 2010

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Number	PART 1
Volume	6070 LNAI
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	4th KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications, KES-AMSTA 2010
Country/Territory	Poland
City	Gdynia
Period	23/06/10 → 25/06/10

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science

Access to Document

10.1007/978-3-642-13480-7_4

Cite this

Danek, A., Urbano, J., Rocha, A. P., & Oliveira, E. (2010). Engaging the dynamics of trust in computational trust and reputation systems. In Agent and Multi-Agent Systems: Technologies and Applications - 4th KES International Symposium, KES-AMSTA 2010, Proceedings (PART 1 ed., pp. 22-31). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6070 LNAI, No. PART 1). https://doi.org/10.1007/978-3-642-13480-7_4

Danek, Agnieszka ; Urbano, Joana ; Rocha, Ana Paula et al. / Engaging the dynamics of trust in computational trust and reputation systems. Agent and Multi-Agent Systems: Technologies and Applications - 4th KES International Symposium, KES-AMSTA 2010, Proceedings. PART 1. ed. 2010. pp. 22-31 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 1).

@inproceedings{5a0c6f7e1b8c4e69a1d943b30a3bc8a9,

title = "Engaging the dynamics of trust in computational trust and reputation systems",

abstract = "Computational Trust and Reputation (CTR) systems are essential in electronic commerce to encourage interactions and suppress deceptive behaviours. This paper focus on comparing two different kinds of approaches to evaluate the trustworthiness of suppliers. One is based on calculating the weighted mean of past results. The second one applies basic properties of the dynamics of trust. Different scenarios are investigated, including a more problematic one that results from introducing newcomers during the simulation. Experimental results presented in this paper prove the benefits of engaging properties of the dynamics of trust in CRT systems, as it noticeably improves the process of business partners' selection and increases the utility.",

author = "Agnieszka Danek and Joana Urbano and Rocha, \{Ana Paula\} and Eug{\'e}nio Oliveira",

year = "2010",

doi = "10.1007/978-3-642-13480-7\_4",

language = "English",

isbn = "3642134793",

series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

number = "PART 1",

pages = "22--31",

booktitle = "Agent and Multi-Agent Systems",

edition = "PART 1",

note = "4th KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications, KES-AMSTA 2010 ; Conference date: 23-06-2010 Through 25-06-2010",

}

Danek, A, Urbano, J, Rocha, AP & Oliveira, E 2010, Engaging the dynamics of trust in computational trust and reputation systems. in Agent and Multi-Agent Systems: Technologies and Applications - 4th KES International Symposium, KES-AMSTA 2010, Proceedings. PART 1 edn, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), no. PART 1, vol. 6070 LNAI, pp. 22-31, 4th KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications, KES-AMSTA 2010, Gdynia, Poland, 23/06/10. https://doi.org/10.1007/978-3-642-13480-7_4

Engaging the dynamics of trust in computational trust and reputation systems. / Danek, Agnieszka; Urbano, Joana; Rocha, Ana Paula et al.
Agent and Multi-Agent Systems: Technologies and Applications - 4th KES International Symposium, KES-AMSTA 2010, Proceedings. PART 1. ed. 2010. p. 22-31 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6070 LNAI, No. PART 1).

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

TY - GEN

T1 - Engaging the dynamics of trust in computational trust and reputation systems

AU - Danek, Agnieszka

AU - Urbano, Joana

AU - Rocha, Ana Paula

AU - Oliveira, Eugénio

PY - 2010

Y1 - 2010

N2 - Computational Trust and Reputation (CTR) systems are essential in electronic commerce to encourage interactions and suppress deceptive behaviours. This paper focus on comparing two different kinds of approaches to evaluate the trustworthiness of suppliers. One is based on calculating the weighted mean of past results. The second one applies basic properties of the dynamics of trust. Different scenarios are investigated, including a more problematic one that results from introducing newcomers during the simulation. Experimental results presented in this paper prove the benefits of engaging properties of the dynamics of trust in CRT systems, as it noticeably improves the process of business partners' selection and increases the utility.

AB - Computational Trust and Reputation (CTR) systems are essential in electronic commerce to encourage interactions and suppress deceptive behaviours. This paper focus on comparing two different kinds of approaches to evaluate the trustworthiness of suppliers. One is based on calculating the weighted mean of past results. The second one applies basic properties of the dynamics of trust. Different scenarios are investigated, including a more problematic one that results from introducing newcomers during the simulation. Experimental results presented in this paper prove the benefits of engaging properties of the dynamics of trust in CRT systems, as it noticeably improves the process of business partners' selection and increases the utility.

UR - https://www.scopus.com/pages/publications/77954619598

U2 - 10.1007/978-3-642-13480-7_4

DO - 10.1007/978-3-642-13480-7_4

M3 - Conference contribution

AN - SCOPUS:77954619598

SN - 3642134793

SN - 9783642134791

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

SP - 22

EP - 31

BT - Agent and Multi-Agent Systems

T2 - 4th KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications, KES-AMSTA 2010

Y2 - 23 June 2010 through 25 June 2010

ER -

Danek A, Urbano J, Rocha AP, Oliveira E. Engaging the dynamics of trust in computational trust and reputation systems. In Agent and Multi-Agent Systems: Technologies and Applications - 4th KES International Symposium, KES-AMSTA 2010, Proceedings. PART 1 ed. 2010. p. 22-31. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 1). doi: 10.1007/978-3-642-13480-7_4

Engaging the dynamics of trust in computational trust and reputation systems

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this