In a multi mobile robot system is essential to avoid collisions and to coordinate the trajectories of multiple mobile robots in order to insure the safety and the correct operation of the whole process. It is reasonab...
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In a multi mobile robot system is essential to avoid collisions and to coordinate the trajectories of multiple mobile robots in order to insure the safety and the correct operation of the whole process. It is reasonable to think that a qualitative approach is an adequate way in this context, because it is more important to model the space in a more or less risky collision zones that to know with precision the exact distance among robots. The qualitative solutions for space modelization and permitted trajectories problems which are presented in this work, give us some advantages in reference to the computational time.
This paper describes a framework which provides health care professionals with a set of tools for building decision-theory based support systems for resource management optimization of health care policies in selected...
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The notion of n-dimensional arrow structure is introduced, which for n = 2 coincides with the notion of directed multi-graph. In part I of the paper several first-order and modal languages connected with arrow structu...
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The notion of n-dimensional arrow structure is introduced, which for n = 2 coincides with the notion of directed multi-graph. In part I of the paper several first-order and modal languages connected with arrow structures are studied and their expressive power is compared. Part II is devoted to the axiomatization of some arrow logics. At the end some further perspectives of "arrow approach" are discussed.
This paper presents the development of a Case Study Library in Esprit project 8162 Qualit. The scope of the CSL is to support decision makers (e.g., managers, designers, planners, workers representatives) in private a...
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This paper presents the development of a Case Study Library in Esprit project 8162 Qualit. The scope of the CSL is to support decision makers (e.g., managers, designers, planners, workers representatives) in private and public organisations concerning the management of change processes. The CSL includes cases which illustrate solutions and good practice for improving quality of working life and the empowerment of people in such change processes. According to user requirements, the CSL is very much problem and solution oriented in finding relevant cases for the joint design of organisation, technology and people empowerment.
In this paper we analyse a particular model of control among intelligent agents, that of non-absolute control. Non-absolute control involves a "supervisor"agent that issues orders to a group of "subordi...
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When computer vision algorithms are applied to autonomous robots, several dynamic aspects of perception must be taken into account. Among the most important ones is the capability to modify the image acquisition param...
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The identification of stripes in colour-encoded structured light images has previously been implemented only on a raster scan basis, recursively picking a raster and identifying intersecting stripes until all are iden...
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In this paper we consider polygonizations that are robust when faced with changes in the vertices that are present or in their position. We analyze the dynamic maintenance of different types of polygonizations (monoto...
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In this paper, the well known Miller effect is used to design Resistively Variable Capacitors. The effect is formulated in voltageand current-mode versions and, in both cases, implementations based on opamps and, even...
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On the basis of a set of new concepts called virtual data acquisition machine, the authors have developed a unique working environment for real-time data acquisition. They have tested this system in a biomedical appli...
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