GDL

Journal from gdlhub / 2021-08-24 11:55:00
Oleh : P.K. Haleema, N.Ch.S.N. Iyengar, King Saud University
Dibuat : 2021-08-06, dengan 0 file

Keyword : E-commerce negotiation, Multi-lateral, Multi-issue, JADE mobile agent, Qualitative issue, Triangular fuzzy number, Linguistic issue values
Url : http://www.sciencedirect.com/science/article/pii/S1319157817301131
Sumber pengambilan dokumen : Web

Automated negotiation on qualitative issues taking linguistic values poses the challenge of computation of their offer values while generating proposals/counter-proposals. In order to make the offer values computable for the qualitative issues just as quantitative issues, the proposed flexible negotiation strategies (FlexiNegoS+) for e-commerce negotiations, generate a triangular fuzzy number corresponding to each linguistic value of the qualitative issue from which numerical reservation values are identified. JADE based mobile agent named as ‘JADETraderPal’ has been designed and embedded with FlexiNegoS+ which can act on behalf of its owner in bilateral/multilateral single-issue/multi-issue dynamic e-commerce negotiation environments. The negotiation model of FlexiNegoS+ enables JADETraderPal to make adjustable rate of concession during each proposal/counter-proposal depending upon the dynamicity of the e-market. Performance of JADETraderPal and effectiveness of FlexiNegoS+ are evaluated by developing a prototype multi-agent system representing bilateral/multilateral negotiation scenarios with parameters such as turnaround time, deal success rate and traders’ utility. The empirical results prove that JADETraderPal outperforms static agents, improves the rate of reaching consensus and maximizes the utility of its owner. JADETraderPal demonstrated robust performance even in multi-lateral negotiations and is able to increase negotiation success rates and traders’ utility in multi-lateral negotiation scenarios than in bilateral negotiation environments.

Deskripsi Alternatif :

Automated negotiation on qualitative issues taking linguistic values poses the challenge of computation of their offer values while generating proposals/counter-proposals. In order to make the offer values computable for the qualitative issues just as quantitative issues, the proposed flexible negotiation strategies (FlexiNegoS+) for e-commerce negotiations, generate a triangular fuzzy number corresponding to each linguistic value of the qualitative issue from which numerical reservation values are identified. JADE based mobile agent named as ‘JADETraderPal’ has been designed and embedded with FlexiNegoS+ which can act on behalf of its owner in bilateral/multilateral single-issue/multi-issue dynamic e-commerce negotiation environments. The negotiation model of FlexiNegoS+ enables JADETraderPal to make adjustable rate of concession during each proposal/counter-proposal depending upon the dynamicity of the e-market. Performance of JADETraderPal and effectiveness of FlexiNegoS+ are evaluated by developing a prototype multi-agent system representing bilateral/multilateral negotiation scenarios with parameters such as turnaround time, deal success rate and traders’ utility. The empirical results prove that JADETraderPal outperforms static agents, improves the rate of reaching consensus and maximizes the utility of its owner. JADETraderPal demonstrated robust performance even in multi-lateral negotiations and is able to increase negotiation success rates and traders’ utility in multi-lateral negotiation scenarios than in bilateral negotiation environments.

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