The beliefs of the agents in a multi-agent system have been formally modelled in the last decades using doxastic logics. The possible worlds model and its associated Kripke semantics provide an intuitive semantics for these logics, but they commit us to model agents that are logically omniscient. We propose a way of avoiding this problem, using a new kind of entities called subjective situation...

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ions in Modeling In programming languages we declare and invoke abstractions. An abstraction has a designation – the designation is given in the declaration of the abstraction and is used in the application of it. Invocation of an abstraction means that the corresponding description is interpreted according to the semantics of the language. In general, when we know the designation we also know ...

We provide an overview of the idea of subjective probability and its foundational role in decision making and modern management sciences. We highlight the role of Savage’s theory as an organizing methodology to guide and constrain our modeling of choice under uncertainty, rather than a substantive statement subject to refutations by experimental or psychological evidence. ∗Prepared for The Wile...

Background: A lot of investigations exist on the biological effects of radiofrequency and microwave radiation however only a few studies have considered non-carcinogenic exposure to radiations specifically from mobile phones. Objectives: To introduce some subjective neurological symptoms in mobile phone users. Materials and Methods: In this cross-sectional descriptive study conducted from March...

The expected utility (EU) hypothesis was originally formulated to be used with specified or “objective” probabilities. Objectively expected utility is the subject of Chapter 5. Not all uncertainty, however, can be described by a specified or objective probability distribution. The pioneering work of Frank Ramsey (1926) and Bruno de Finetti (1937, 1949) demonstrated how, under certain assumption...