Argumentation Based Resolution of Conflicts between Desires and Normative Goals

TY - CHAP

T1 - Argumentation Based Resolution of Conflicts between Desires and Normative Goals

AU - Modgil, Sanjay

AU - Luck, Michael

PY - 2009

Y1 - 2009

N2 - Norms represent what ought to be done, and their fulfillment can be seen as benefiting the overall system, society or organisation. However, individual agent goals (desire) may conflict with system norms. If a decision to comply with a norm is determined exclusively by an agent or, conversely, if norms are rigidly enforced, then system performance may be degraded, and individual agent goals may be inappropriately obstructed. To prevent such deleterious effects we propose a general framework for argumentation-based resolution of conflicts amongst desires and norms. In this framework, arguments for and against compliance are arguments justifying rewards, respectively punishments, exacted by 'enforcing' agents. The arguments are evaluated in a recent extension to Dung's abstract argumentation framework, in order that the agents can engage in metalevel argumentation as to whether the rewards and punishments have the required motivational force. We provide an example instantiation of the framework based on a logic programming formalism.

AB - Norms represent what ought to be done, and their fulfillment can be seen as benefiting the overall system, society or organisation. However, individual agent goals (desire) may conflict with system norms. If a decision to comply with a norm is determined exclusively by an agent or, conversely, if norms are rigidly enforced, then system performance may be degraded, and individual agent goals may be inappropriately obstructed. To prevent such deleterious effects we propose a general framework for argumentation-based resolution of conflicts amongst desires and norms. In this framework, arguments for and against compliance are arguments justifying rewards, respectively punishments, exacted by 'enforcing' agents. The arguments are evaluated in a recent extension to Dung's abstract argumentation framework, in order that the agents can engage in metalevel argumentation as to whether the rewards and punishments have the required motivational force. We provide an example instantiation of the framework based on a logic programming formalism.

UR - http://www.scopus.com/inward/record.url?scp=61649123390&partnerID=8YFLogxK

U2 - 10.1007/978-3-642-00207-6

DO - 10.1007/978-3-642-00207-6

M3 - Conference paper

SN - 978-3-642-00206-9

SP - 19

EP - 36

BT - Argumentation in Multi-Agent Systems, Fifth International Workshop, ArgMAS 2008, Estoril, Portugal, May 12, 2008. Revised Selected and Invited Papers

PB - Springer

CY - Berlin

T2 - Fifth International Workshop on Argumentation in Multi-Agent Systems

Y2 - 12 May 2008

ER -