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  1.  76
    On the Role of Simplicity in Science.Luigi Scorzato - 2013 - Synthese 190 (14):2867-2895.
    Simple assumptions represent a decisive reason to prefer one theory to another in everyday scientific praxis. But this praxis has little philosophical justification, since there exist many notions of simplicity, and those that can be defined precisely strongly depend on the language in which the theory is formulated. The language dependence is a natural feature—to some extent—but it is also believed to be a fatal problem, because, according to a common general argument, the simplicity of a theory is always trivial (...)
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  2.  79
    A Simple Model of Scientific Progress - with Examples.Luigi Scorzato - 2016 - In Laura Felline, Antonio Ledd, Francesco Paoli & Emanuele Rossanese (eds.), SILFS 3 - New Directions in Logic and Philosophy of Science. College Publications. pp. 45-56.
    One of the main goals of scientific research is to provide a description of the empirical data which is as accurate and comprehensive as possible, while relying on as few and simple assumptions as possible. In this paper, I propose a definition of the notion of few and simple assumptions that is not affected by known problems. This leads to the introduction of a simple model of scientific progress that is based only on empirical accuracy and conciseness. An essential point (...)
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  3.  25
    From Measurability to a Model of Scientific Progress.Luigi Scorzato - manuscript
    I argue that the key to understand many fundamental issues in philosophy of science lies in understanding the subtle relation between the non-empirical cognitive values used in science and the constraints imposed by measurability. In fact, although we are not able to fix the interpretation of a scientific theory through its formulation, I show that measurability puts constraints that can at least exclude some implausible interpretations. This turns out to be enough to define at least one cognitive value that is (...)
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  4.  39
    Science and Illusions.Luigi Scorzato -
    It is mostly agreed that Popper's criterion of falsifiability fails to provide a useful demarcation between science and pseudo-science, because ad-hoc assumptions are always able to save any theory that conflicts with the empirical data, and a characterization of ad-hoc assumptions is lacking. Moreover, adding some testable predictions is not very difficult. It should be emphasized that the Duhem-Quine argument does not simply make the demarcation approximate, but it makes it totally useless. Indeed, no philosophical criterion of demarcation is presently (...)
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