We have developed a consultation system that assists in the communication between salespeople and their customers. It uses interaction and an information sharing function. The system provides a special information service for sales organizations that use of multiagents. We propose a concept for coordinating the consultation system. In this system, a sales expert and multiagents provide service ...

We explicitly calculate the aggregate diffusion dynamics in one-dimensional agent-based models of adoption of new products, without using the mean-field approximation. We then introduce a clusters-dynamics approach, and use it to derive an analytic approximation of the aggregate diffusion dynamics in multidimensional agent-based models. The clusters-dynamics approximation shows that the aggrega...

Bi-lateral negotiations represent an important class of encounter in agent-based systems. To this end, this paper develops and evaluates a heuristic model that enables an agent to participate in multiple, concurrent bi-lateral encounters in competitive situations in which there is information uncertainty and deadlines.

In this paper we analyze some common simplifications present in the traditional AI / RL problems. We argue that only facing particular conditions, often avoided in the classic statements, will allow the overcoming of the actual limits of the science, and the achievement of new advances in respect to realistic scenarios. This paper does not propose any paradigmatic revolution, but it presents a ...

This paper provides a survey of existing research on agent-based approaches to transportation and traffic management. A framework for describing and assessing this work will be presented and systematically applied. We are mainly adopting a logistical perspective, thus focusing on freight transportation. However, when relevant, work of traffic and transport of people will be considered. A genera...

Model-based reasoning has seen successful application in hardware oriented and physical domains and many models of physical devices are currently available. In the software domain is still ongoing work. In this paper we describe two kinds of models for programs which are used for locating faults in VHDL designs, suitable for embedding into the VHDL development process and with the actual system...

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We built an agent-based model of political party competition in order to explore the effect of the decrease in the number of relevant political issues on the number of political parties and the corresponding voter shares. We find that, when the space experiences a political shock and suddenly reduces in the number of dimensions, the number of political parties declines. We also observe that, af...