Juan A. Rodríguez-Aguilar

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In this article we argue that open agent organisations can be effectively designed and implemented as institutionalized electronic organisations ('electronic institutions') composed of a vast amount of heterogeneous (human and software) agents playing different roles and interacting by means of speech acts. Here we take the view that the desing and(More)
The design and development of open multi-agent systems (MAS) is a key aspect in agent research. We advocate that they can be realised as electronic institutions. In this paper we focus on the execution of electronic institutions by introducing AMELI, an infrastructure that mediates agentsý interactions while enforcing institutional rules. An innovative(More)
Yann Chevaleyre LAMSADE, Université Paris-Dauphine (France) Email: chevaley@lamsade.dauphine.fr Paul E. Dunne Department of Computer Science, University of Liverpool (UK) Email: ped@csc.liv.ac.uk Ulle Endriss ILLC, Universiteit van Amsterdam (The Netherlands) Email: ulle@illc.uva.nl Jérôme Lang IRIT, Université Paul Sabatier, Toulouse (France) Email:(More)
Ideally, open multi-agent systems (MAS) involve heterogeneous and autonomous agents whose interactions ought to conform to some shared conventions. The challenge is how to express and enforce such conditions so that truly autonomous agents can adscribe to them. One way of addressing this issue is to look at MAS as environments regulated by some sort of(More)
Nowadays, with the expansion of Internet, there is a need of methodologies and software tools to ease the development of applications where distributed homogeneous entities can participate. Multiagent systems, and electronic institutions in particular, can play a main role on the development of this type of systems. Electronic institutions define the rules(More)
There is a veritable menagerie of auctions—single-dimensional, multi-dimensional, single-sided, double-sided, first-price, second-price, English, Dutch, Japanese, sealed-bid—and these have been extensively discussed and analyzed in the economics literature. The main purpose of this article is to survey this literature from a computer science(More)
In this paper we propose a novel message-passing algorithm, the so-called Action-GDL, as an extension to the generalized distributive law (GDL) to efficiently solve DCOPs. Action-GDL provides a unifying perspective of several dynamic programming DCOP algorithms that are based on GDL, such as DPOP and DCPOP algorithms. We empirically show how Action-GDL(More)
This paper addresses a simple but critical question: how can we create robust multi-agent systems out of the often unreliable agents and infrastructures we can expect to find in open systems contexts? We propose an approach to this problem based on distinct exception handling (EH) services that enact coordination protocol-specific but domain-independent(More)
Sensor networks arise as one of the most promising technologies for the next decades. The recent emergence of small and inexpensive sensors based upon microelectromechanical system (MEMS) ease the development and proliferation of this kind of networks in a wide range of real-world applications. MultiAgent systems (MAS) have been identified as one of the(More)
A combinatorial auction (CA) is an auction where bidders can buy (or sell) entire bundles of goods in a single transaction. Although computationally very complex, selling items in bundles has the great advantage of eliminating the risk for a bidder of not being able to obtain complementary items at a reasonable price in a follow-up auction (think of a(More)