38 results on '"Valeria Giardino"'
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2. The Practical Turn in Philosophy of Mathematics: A Portrait of a Young Discipline
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Valeria Giardino
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philosophy of mathematics ,practical turn ,philosophy of mathematical practice ,Aesthetics ,BH1-301 ,Ethics ,BJ1-1725 - Abstract
In the present article, the current situation of the so-called philosophy of mathematical practice is discussed. First, its emergence is evaluated in relation to the “practical” turn in philosophy of science and in philosophy of mathematics. Second, the variety of approaches concerned with the practice of mathematics and the new topics being now object of research are introduced. Third, the possible replies to the question about what counts as mathematical practice are taken into account. Finally, some of the problems that are still open in the philosophy of mathematical practice are presented and some possible new directions of research considered.
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- 2017
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3. Introduction: From Practice to Results in Mathematics and Logic
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Valeria Giardino, Amirouche Moktefi, Sandra Mols, and Jean Paul Van Bendegem
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Philosophy (General) ,B1-5802 - Published
- 2012
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4. Sperimentare con i triangoli
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Valeria Giardino
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Fine Arts ,Aesthetics ,BH1-301 - Abstract
It is possible to argue that the only ‘genuine’ experiments in mathematics are in fact thought experiments. Nevertheless, one preliminary question is to ask what genuine mathematica experiments are, and whether the activity of experimentation is a proper mathematical activity. In this article, I will consider which kind of conception of mathematics allows for the existence of experiments in mathematics and I will present the constraints these experiments are subject to. Then, I will discuss three examples to arrive at a general conclusion: experimentation is indeed a genuine mathematical activity, but its mechanisms are particular with respect to experimentation in the natural sciences.
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- 2009
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5. The Deep History of Information Technologies: a Cognitive Perspective.
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Stephen Chrisomalis, Valeria Giardino, Olivier Morin, Andrew Riggsby, and Helena Miton
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- 2021
6. The Classificatory Function of Diagrams: Two Examples from Mathematics.
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Christophe Eckes and Valeria Giardino
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- 2018
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- View/download PDF
7. The Practice of Mathematics: Cognitive Resources and Conceptual Content
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Valeria Giardino
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Philosophy - Published
- 2023
8. Experimenting with Triangles
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Valeria Giardino
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Philosophy ,Mathematics (miscellaneous) - Published
- 2022
9. Vers une classification diagrammatique
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Valeria Giardino
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Dans cet article, je présente et discute la possibilité d’élaborer une classification diagrammatique. Cette classification se révèle utile lorsqu’il s’agit d’explorer dans le détail le domaine du raisonnement par diagrammes. Les diagrammes seront classés par rapport à leur utilisation qui peut être statique ou dynamique, ainsi que par rapport à la correspondance entre la structure de leur espace et la structure de l’espace des données qu’ils représentent. La base de cette recherche n’est pas guidée par l’opposition visuel/non-visuel, mais par la considération de l’interaction continue entre diagrammes et langage. Le raisonnement par diagrammes est caractérisé par une dualité, parce qu’il réfère à un objet, le diagramme, qui a ses propres caractéristiques, et à un sujet, l’utilisateur, qui interprète le diagramme. Une place particulière au sein de la classification sera conférée aux diagrammes constructifs, qui fournissent à l’utilisateur les instructions relatives à la manière dont certaines procédures peuvent être appliquées.
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- 2023
10. A la recherche de l’objectivité : les images dans la pratique scientifique
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Valeria Giardino
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- 2023
11. Towards a diagrammatic classification.
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Valeria Giardino
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- 2013
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12. Use of the ONCO-TreC electronic diary compared with a standard paper diary to improve adherence to oral cancer therapy in patients with solid and haematological tumours: protocol for a randomised controlled trial
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Alessandro Passardi, Patrizia Serra, Orazio Caffo, Carla Masini, Erika Brugugnoli, Roberto Vespignani, Valeria Giardino, Elisabetta Petracci, Giulia Bartolini, Francesco Sullo, Cecilia Anesi, Marco Dianti, Claudio Eccher, Enrico Maria Piras, Lorenzo Gios, Annalisa Campomori, Valentina Oberosler, and Stefano Forti
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SARS-CoV-2 ,oral medicine ,COVID-19 ,information management ,General Medicine ,Oncology ,Hematologic Neoplasms ,Humans ,Medicine ,Mouth Neoplasms ,Electronics ,Randomized Controlled Trials as Topic - Abstract
IntroductionONCO-TreC platform consists of a mobile application delivered to patients as electronic diary and a web-based dashboard managed by healthcare professionals. We aim to compare the effectiveness of ONCO-TreC electronic diary with a standard paper diary, in improving adherence to oral cancer therapy in patients with solid and haematological tumours.Methods and analysisThis is an open label, superiority, randomised controlled trial conducted in two Italian oncology units. Patients will be randomised with a 1:1 ratio to electronic or paper diary. For both groups a counsellor will be responsible for drug and diary delivery. The evaluation period will end after six cycles of therapy. The primary aim is to compare the proportion of non-adherent patients in the two arms. Adherence will be measured through pill count; anyone who takes less than 90% of the total prescribed drug dose will be considered non-adherent. Assuming a percentage of non-adherent patients to oral therapy of 40% in arm B, and a 60% reduction in this percentage in arm A, a sample of 124 patients will provide 80% power to identify an absolute difference greater than 24 percentage points using a bilateral Fisher’s exact test with a significance level of 0.05. Considering a dropout rate of 10%, approximately 136 patients will have to be enrolled. The primary analysis will be performed on the intention-to-treat population. Secondary aims are to describe the reasons for non-adherence, the level of satisfaction of patients and healthcare professionals with the paper and electronic diary, and the impact of non-adherence in terms of healthcare costs.Ethics and disseminationEthical approval was obtained from Romagna Ethics Committee (CEROM), study ID 2108, prot. n. IRST 100.28 of 10/04/2020. Informed consent will be obtained from all study participants. Findings will be disseminated through peer-reviewed journals, conferences and event presentations.Protocol versionVersion 2, 6 April 2021.Trial registration numberNCT04826458.
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- 2022
13. Gestures for Thinking.
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Azadeh Jamalian, Valeria Giardino, and Barbara Tversky
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- 2013
14. Advancing strategies to increase adherence to oral therapies in onco-hematology: a randomized study (Preprint)
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Alessandro Passardi, Patrizia Serra, Orazio Caffo, Carla Masini, Erika Brugugnoli, Roberto Vespignani, Valeria Giardino, Elisabetta Petracci, Giulia Bartolini, Francesco Sullo, Cecilia Anesi, Marco Dianti, Claudio Eccher, Enrico Maria Piras, Lorenzo Gios, Annalisa Campomori, Valentina Oberosler, and Stefano Forti
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BACKGROUND The use of oral treatments is constantly growing in the area of onco-hematology, raising adherence and safety issues. There is an increasing body of literature highlighting the importance of patient empowerment in the self-management of cancer therapies. Within this scenario, the ONCO-TreC platform was customized and fine-tuned through a prospective multicenter training-validation study in cancer patients treated with oral anticancer drugs. OBJECTIVE This prospective randomized trial was designed to compare the effectiveness of two different strategies, ie, an electronic diary (ONCO-TreC) and a paper diary, for the management of oral cancer treatments in patients with solid and hematological tumors. METHODS Ad hoc strategies are planned to measure and monitor adherence to treatment and to assess usability and acceptability of the electronic diary. Informed consent will be obtained from all study participants. RESULTS This innovative eHealth system is expected to contribute to increasing the adherence to and safety of cancer care, promoting patient empowerment and improving patient-doctor communication. Ethical approval was obtained from the Independent Ethics Committees of the participating institutions (CEIIAV protocol no. 2982/2020; reference no. 2108). CONCLUSIONS Findings will be disseminated through peer-reviewed journals, conferences and event presentations. CLINICALTRIAL ClinicalTrials.gov NCT04826458; Institutional ID no. IRST100.28
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- 2021
15. Tools for Thought: The Case of Mathematics
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Valeria Giardino, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), and Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)
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Cognitive science ,05 social sciences ,[SHS.PHIL]Humanities and Social Sciences/Philosophy ,050301 education ,050905 science studies ,Notation ,Socially distributed cognition ,Cognitive tools ,History and Philosophy of Science ,0509 other social sciences ,Algebra over a field ,Affordance ,0503 education ,Topology (chemistry) - Abstract
International audience; The objective of this article is to take into account the functioning of representational cognitive tools, and in particular of notations and visualizations in mathematics. In order to explain their functioning, formulas in algebra and logic and diagrams in topology will be presented as case studies and the notion of manipulative imagination as proposed in previous work will be discussed. To better characterize the analysis, the notions of material anchor and representational affordance will be introduced.
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- 2018
16. Diagrammatic Representation and Inference : 13th International Conference, Diagrams 2022, Rome, Italy, September 14–16, 2022, Proceedings
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Valeria Giardino, Sven Linker, Richard Burns, Francesco Bellucci, Jean-Michel Boucheix, Petrucio Viana, Valeria Giardino, Sven Linker, Richard Burns, Francesco Bellucci, Jean-Michel Boucheix, and Petrucio Viana
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- Artificial intelligence, User interfaces (Computer systems), Human-computer interaction, Data structures (Computer science), Information theory, Computer programming, Compilers (Computer programs), Computer science
- Abstract
This book constitutes the refereed proceedings of the 13th International Conference on the Theory and Application of Diagrams, Diagrams 2022, held in Rome, Italy, in September 2022. The 11 full papers and 19 short papers presented together with 5 posters were carefully reviewed and selected from 58 submissions. 8 chapters are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
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- 2022
17. Aspect seeing and mathematical representations
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Jan Wöpking and Valeria Giardino
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Cognitive Neuroscience ,General Arts and Humanities ,General Social Sciences - Published
- 2019
18. Diagrammatic Representation and Inference : 11th International Conference, Diagrams 2020, Tallinn, Estonia, August 24–28, 2020, Proceedings
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Ahti-Veikko Pietarinen, Peter Chapman, Leonie Bosveld-de Smet, Valeria Giardino, James Corter, Sven Linker, Ahti-Veikko Pietarinen, Peter Chapman, Leonie Bosveld-de Smet, Valeria Giardino, James Corter, and Sven Linker
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- User interfaces (Computer systems), Human-computer interaction, Artificial intelligence, Image processing—Digital techniques, Computer vision, Software engineering, Machine theory
- Abstract
This book constitutes the refereed proceedings of the 11th International Conference on the Theory and Application of Diagrams, Diagrams 2020, held in Tallinn, Estonia, in August 2020.•The 20 full papers and 16 short papers presented together with 18 posters were carefully reviewed and selected from 82 submissions. The papers are organized in the following topical sections: diagrams in mathematics; diagram design, principles, and classification; reasoning with diagrams; Euler and Venn diagrams; empirical studies and cognition; logic and diagrams; and posters. •The conference was held virtually due to the COVID-19 pandemic. The chapters ‘Modality and Uncertainty in Data Visualization: A Corpus Approach to the Use of Connecting Lines,'‘On Effects of Changing Multi-Attribute Table Design on Decision Making: An Eye Tracking Study,'‘Truth Graph: A Novel Method for Minimizing Boolean Algebra Expressions by Using Graphs,'‘The DNA Framework of Visualization'and ‘Visualizing Curricula'are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
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- 2020
19. Manipulative imagination: how to move things around in mathematics
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Valeria Giardino, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), and Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)
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Imagination ,Cognitive science ,media_common.quotation_subject ,05 social sciences ,[SHS.PHIL]Humanities and Social Sciences/Philosophy ,Cognition ,06 humanities and the arts ,0603 philosophy, ethics and religion ,050105 experimental psychology ,Cognitive tools ,[SHS.HISPHILSO]Humanities and Social Sciences/History, Philosophy and Sociology of Sciences ,Philosophy ,Extension (metaphysics) ,History and Philosophy of Science ,Embodied cognition ,Order (business) ,060302 philosophy ,0501 psychology and cognitive sciences ,Affordance ,make.believe ,media_common - Abstract
International audience; In a recent paper, De Toffoli and Giardino analyzed the practice of knot theory, by focusing in particular on the use of diagrams to represent and study knots [1]. To this aim, they distinguished between illustrations and diagrams. An illustration is static; by contrast, a diagram is dynamic, that is, it is closely related to some specific inferential procedures. In the case of knot diagrams, a diagram is also a well-defined mathematical object in itself, which can be used to classify knots. The objective of the present paper is to reply to the following questions: Can the classificatory function characterizing knot diagrams be generalized to other fields of mathematics? Our hypothesis is that dynamic diagrams that are mathematical objects in themselves are used to solve classification problems. To argue in favor of our hypothesis, we will present and compare two examples of classifications involving them: (i) the classification of compact connected surfaces (orientable or not, with or without boundary) in combinatorial topology; (ii) the classification of complex semisimple Lie algebras.
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- 2018
20. The Classificatory Function of Diagrams: Two Examples from Mathematics
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Valeria Giardino, Christophe Eckes, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Archives Henri-Poincaré - Philosophie et Recherches sur les Sciences et les Technologies (AHP-PReST), Université de Strasbourg (UNISTRA)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Chapman P., Stapleton G., Moktefi A., Perez-Kriz S., and Bellucci F.
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010102 general mathematics ,05 social sciences ,[SHS.PHIL]Humanities and Social Sciences/Philosophy ,050301 education ,Toffoli gate ,Combinatorial topology ,01 natural sciences ,[SHS]Humanities and Social Sciences ,Knot theory ,Algebra ,[SHS.HISPHILSO]Humanities and Social Sciences/History, Philosophy and Sociology of Sciences ,Diagrammatic reasoning ,Knot (unit) ,Lie algebra ,0101 mathematics ,Mathematical object ,0503 education ,ComputingMilieux_MISCELLANEOUS ,Mathematics - Abstract
In a recent paper, De Toffoli and Giardino analyzed the practice of knot theory, by focusing in particular on the use of diagrams to represent and study knots [1]. To this aim, they distinguished between illustrations and diagrams. An illustration is static; by contrast, a diagram is dynamic, that is, it is closely related to some specific inferential procedures. In the case of knot diagrams, a diagram is also a well-defined mathematical object in itself, which can be used to classify knots. The objective of the present paper is to reply to the following questions: Can the classificatory function characterizing knot diagrams be generalized to other fields of mathematics? Our hypothesis is that dynamic diagrams that are mathematical objects in themselves are used to solve classification problems. To argue in favor of our hypothesis, we will present and compare two examples of classifications involving them: (i) the classification of compact connected surfaces (orientable or not, with or without boundary) in combinatorial topology; (ii) the classification of complex semisimple Lie algebras.
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- 2018
21. Introduction: Varieties of Iconicity
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Valeria Giardino, Gabriel Greenberg, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Institut Jean-Nicod (IJN), Département d'Etudes Cognitives - ENS Paris (DEC), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École des hautes études en sciences sociales (EHESS)-Collège de France (CdF (institution))-Centre National de la Recherche Scientifique (CNRS)-Département de Philosophie - ENS Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), University of California [Los Angeles] (UCLA), and University of California
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Basic dimension ,05 social sciences ,Section (typography) ,Experimental and Cognitive Psychology ,06 humanities and the arts ,Representation (arts) ,0603 philosophy, ethics and religion ,050105 experimental psychology ,Linguistics ,[SHS]Humanities and Social Sciences ,Focus (linguistics) ,law.invention ,Philosophy ,symbols.namesake ,Diagrammatic reasoning ,law ,060302 philosophy ,symbols ,Euler diagram ,Venn diagram ,0501 psychology and cognitive sciences ,Psychology ,Iconicity - Abstract
International audience; This introduction aims to familiarize readers with basic dimensions of variation among pictorial and diagrammatic representations, as we understand them, in order to serve as a backdrop to the articles in this volume. Instead of trying to canvas the vast range of representational kinds, we focus on a few important axes of difference, and a small handful of illustrative examples. We begin in Section 1 with background: the distinction between pictures and diagrams, the concept of systems of representation, and that of the properties of usage associated with signs. In Section 2 we illustrate these ideas with a case study of diagrammatic representation: the evolution from Euler diagrams to Venn diagrams. Section 3 is correspondingly devoted to pictorial representation, illustrated by the comparison between parallel and linear perspective drawing. We conclude with open questions, and then briefly summarize the articles to follow.
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- 2014
22. Sperimentare con i triangoli
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Valeria Giardino
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Thought experiment ,Philosophy ,lcsh:BH1-301 ,lcsh:Fine Arts ,Subject (philosophy) ,Natural science ,lcsh:N ,Psychology ,lcsh:Aesthetics ,Epistemology - Abstract
It is possible to argue that the only ‘genuine’ experiments in mathematics are in fact thought experiments. Nevertheless, one preliminary question is to ask what genuine mathematica experiments are, and whether the activity of experimentation is a proper mathematical activity. In this article, I will consider which kind of conception of mathematics allows for the existence of experiments in mathematics and I will present the constraints these experiments are subject to. Then, I will discuss three examples to arrive at a general conclusion: experimentation is indeed a genuine mathematical activity, but its mechanisms are particular with respect to experimentation in the natural sciences.
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- 2017
23. Diagrammatic Reasoning in Mathematics
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Valeria Giardino
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media_common.quotation_subject ,05 social sciences ,Subject (philosophy) ,06 humanities and the arts ,Ambiguity ,0603 philosophy, ethics and religion ,050105 experimental psychology ,Focus (linguistics) ,Epistemology ,Mathematical practice ,Diagrammatic reasoning ,Number theory ,Section (archaeology) ,060302 philosophy ,Euclidean geometry ,0501 psychology and cognitive sciences ,media_common - Abstract
The objective of the present chapter will be to review the most recent studies about diagrammatic reasoning in mathematics. Section 22.3 will focus on the very much discussed topic of the role and of the features of diagrams and diagrammatic reasoning in Euclidean geometry. Section 22.4 will be devoted to the proposal of considering diagrams as representations that are introduced in support of other symbolic practices and whose power resides in their ambiguity. In Sect. 22.5, the attention will turn toward studies discussing diagrammatic reasoning in contemporary mathematics. In Sect. 22.6 , computational perspectives on how to implement diagrammatic reasoning in computer programs will be introduced, both for Euclidean geometry and theory of numbers. In Sect. 22.7, it will be discussed how the study of diagrammatic reasoning can shed light onto the nature of mathematical thinking in general. Finally, in Sect. 22.8, some brief conclusions about diagrammatic reasoning in mathematics will be drawn. The choice of reviewing the research about diagrammatic reasoning along these lines is of course at least in part arbitrary. The aim of such a regrouping is to provide the reader with a map that can be helpful for exploring the various and already copious literature that has been recently produced on the subject. The ambition is that such a map will be as extensive as possible.
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- 2017
24. 3. Behind the diagrams: cognitive issues and open problems
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Valeria Giardino
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Cognitive science ,Database ,Computer science ,Cognition ,computer.software_genre ,computer - Published
- 2016
25. Envisioning Transformations—The Practice of Topology
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Valeria Giardino and Silvia De Toffoli
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05 social sciences ,06 humanities and the arts ,0603 philosophy, ethics and religion ,Topology ,Notation ,050105 experimental psychology ,Mathematical practice ,Action (philosophy) ,060302 philosophy ,0501 psychology and cognitive sciences ,Tracking (education) ,Dimension (data warehouse) ,Constant (mathematics) ,Representation (mathematics) ,Topology (chemistry) - Abstract
The objective of this article is twofold. First, a methodological issue is addressed. It is pointed out that even if philosophers of mathematics have been recently more and more concerned with the practice of mathematics, there is still a need for a sharp definition of what the target of a philosophy of mathematical practice should be. Three possible objects of inquiry are put forward: (1) the collective dimension of the practice of mathematics; (2) the cognitive capacities demanded to the practitioners; and (3) the specific forms of representation and notation shared and selected by the practitioners. Moreover, it is claimed that a broadening of the notion of ‘permissible action’ as introduced by Larvor (2012) with respect to mathematical arguments, allows for a consideration of all these three elements simultaneously. Second, a case from topology—the proof of Alexander’s theorem—is presented to illustrate a concrete analysis of a mathematical practice and to exemplify the proposed method. It is discussed that the attention to the three elements of the practice identified above brings to light philosophically relevant features in the practice of topology: the need for a revision in the definition of criteria of validity, the interest in tracking the operations that are performed on various notations, and the constant and fruitful feedback from one representation to another. Finally, some suggestions for further research are given in the conclusion.
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- 2016
26. Introduction: From Practice to Results in Mathematics and Logic
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Amirouche Moktefi, Jean Paul Van bendegem, Sandra Mois, Valeria Giardino, Philosophy - Moral Sciences, Law Science Technology and Society, and Centre for Logic and Philosophy of Science
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Sociology of scientific knowledge ,ComputingMilieux_THECOMPUTINGPROFESSION ,mathematical practice ,Computer science ,ComputingMilieux_PERSONALCOMPUTING ,MathematicsofComputing_GENERAL ,GeneralLiterature_MISCELLANEOUS ,Mathematical practice ,Philosophy ,TheoryofComputation_MATHEMATICALLOGICANDFORMALLANGUAGES ,History and Philosophy of Science ,Mathematics education ,Formal science ,AND gate ,Mathematics - Abstract
1 Mathematical practice: a short overview This volume is a collection of essays that discuss the relationships between the practices deployed by logicians and mathematicians, either as individuals or as members of research communities, and the results from their research. We are interested in exploring the concept of 'practices' in the formal sciences. Though common in the history, philosophy and sociology of science, this concept has surprisingly thus far been little reflected upon in logic ...
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- 2012
27. An Inquiry into the Practice of Proving in Low-Dimensional Topology
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Valeria Giardino, Silvia De Toffoli, Institut für Mathematik [Berlin], Technische Universität Berlin (TU), Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Institut Jean-Nicod (IJN), Département d'Etudes Cognitives - ENS Paris (DEC), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École des hautes études en sciences sociales (EHESS)-Collège de France (CdF (institution))-Centre National de la Recherche Scientifique (CNRS)-Département de Philosophie - ENS Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Gabriele Lolli, Marco Panza, Giorgio Venturi, and UL, Admin
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Cognitive science ,Soundness ,Low-dimensional topology ,Exploit ,010102 general mathematics ,06 humanities and the arts ,0603 philosophy, ethics and religion ,16. Peace & justice ,01 natural sciences ,Homology sphere ,Matter of fact ,Visualization ,[SHS]Humanities and Social Sciences ,Solid torus ,060302 philosophy ,Actual practice ,[SHS] Humanities and Social Sciences ,0101 mathematics ,Algorithm ,Mathematics - Abstract
International audience; The aim of this article is to investigate specific aspects connected with visualization in the practice of a mathematical subfield: low-dimensional topology. Through a case study, it will be established that visualization can play an epistemic role. The background assumption is that the consideration of the actual practice of mathematics is relevant to address epistemological issues. It will be shown that in low-dimensional topology, justifications can be based on sequences of pictures. Three theses will be defended. First, the representations used in the practice are an integral part of the mathematical reasoning. As a matter of fact, they convey in a material form the relevant transitions and thus allow experts to draw inferential connections. Second, in low-dimensional topology, experts exploit a particular type of manipulative imagination which is connected to intuition of two- and three-dimensional space and motor agency. This imagination allows recognizing the transformations which connect different pictures in an argument. Third, the epistemic—and inferential—actions performed are permissible only within a specific practice: this form of reasoning is subject-matter dependent. Local criteria of validity are established to assure the soundness of representationally heterogeneous arguments in low-dimensional topology.
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- 2015
28. Forms and Roles of Diagrams in Knot Theory
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Valeria Giardino, Silvia De Toffoli, Institut für Mathematik [Berlin], Technische Universität Berlin (TU), Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Institut Jean-Nicod (IJN), Département d'Etudes Cognitives - ENS Paris (DEC), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École des hautes études en sciences sociales (EHESS)-Collège de France (CdF (institution))-Centre National de la Recherche Scientifique (CNRS)-Département de Philosophie - ENS Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)
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Reidemeister Move ,Logic ,Epistemic Action ,Notation ,Mathematics::Geometric Topology ,Diagrammatic Reasoning ,Epistemology ,Knot theory ,Concrete Object ,[SHS]Humanities and Social Sciences ,Philosophy ,Knot (unit) ,Algebraic Reasoning ,Mathematics - Abstract
International audience; The aim of this article is to explain why knot diagrams are an effective notation in topology. Their cognitive features and epistemic roles will be assessed. First, it will be argued that different interpretations of a figure give rise to different diagrams and as a consequence various levels of representation for knots will be identified. Second, it will be shown that knot diagrams are dynamic by pointing at the moves which are commonly applied to them. For this reason, experts must develop a specific form of enhanced manipulative imagination, in order to draw inferences from knot diagrams by performing epistemic actions. Moreover, it will be argued that knot diagrams not only can promote discovery, but also provide evidence. This case study is an experimentation ground to evaluate the role of space and action in making inferences by reasoning diagrammatically.
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- 2014
29. Using space to represent data: diagrammatic reasoning
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Valeria Giardino
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Visual thinking ,History ,Process (engineering) ,Concept Formation ,Cognitive Neuroscience ,Subject (philosophy) ,Experimental and Cognitive Psychology ,General Medicine ,Space (commercial competition) ,Argumentation theory ,Epistemology ,Visualization ,Diagrammatic reasoning ,Artificial Intelligence ,Space Perception ,Concept learning ,Imagination ,Humans ,Problem Solving - Abstract
In recent years, many articles and books have been concerned with the subject of the use of visualization and visual thinking in the process of reasoning, and most of all in the process of valid reasoning, that is in scientific argumentation. I say ’many’ in relationship to the neglect this topic has suffered in the past century, when a kind of topic has suffered in the past century, when a kind of ‘‘logocentric’’ approach not only to reasoning, but to science in general—mathematics and logic in particular—has had a strong influence on the philosophical debate. It is true that since its beginnings, philosophy has been devoted to the investigation of the different forms of knowledge that are available to the human mind, and therefore to some extent it is not correct to claim that this interest in the visual forms of knowledge is totally new. Nevertheless, it is only thanks to the reconsideration of the twentieth century linguistic paradigm that an entire domain of research has reappeared in all its complexity.
- Published
- 2009
30. Mohan Matthen, Seeing, Doing and Knowing: a Philosophical Theory of Sense Perception. Oxford: Oxford University Press, 2005 Hardback £40.00 ISBN: 0199268509
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Valeria Giardino
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Philosophy ,History ,History and Philosophy of Science ,Perception ,media_common.quotation_subject ,Media studies ,Philosophical theory ,media_common ,Epistemology - Published
- 2006
31. Arturo Carsetti, Seeing, Thinking and Knowing: Meaning and Self-Organisation in Visual Cognition and Thought. Dordrecht, The Netherlands: Kluwer Academic Publishers, 2004, Hardback £97.00, ISBN: 1402020805
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Valeria Giardino
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Cognitive science ,Philosophy ,History ,History and Philosophy of Science ,Self organisation ,Meaning (existential) ,Psychology ,Visual cognition - Published
- 2006
32. Gabriele Lolli. Fenomenologia della dimostrazione. Turin: Il Mulino, 2005. ISBN 88-339-1588-3. Pp. 182
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Valeria Giardino
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Philosophy ,General Mathematics - Published
- 2006
33. A Practice-Based Approach to Diagrams
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Valeria Giardino, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Institut Jean-Nicod (IJN), Département d'Etudes Cognitives - ENS Paris (DEC), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École des hautes études en sciences sociales (EHESS)-Collège de France (CdF (institution))-Centre National de la Recherche Scientifique (CNRS)-Département de Philosophie - ENS Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Amirouche Moktefi, and Sun-Joo Shin
- Subjects
media_common.quotation_subject ,010102 general mathematics ,Contrast (statistics) ,06 humanities and the arts ,Ambiguity ,0603 philosophy, ethics and religion ,01 natural sciences ,Epistemology ,[SHS]Humanities and Social Sciences ,Feature (linguistics) ,Diagrammatic reasoning ,Meaning (philosophy of language) ,Order (business) ,060302 philosophy ,Operational framework ,0101 mathematics ,Set (psychology) ,media_common - Abstract
International audience; In this article, I propose an operational framework for diagrams. According to this framework, diagrams do not work like sentences, because we do not apply a set of explicit and linguistic rules in order to use them. Rather, we become able to manipulate diagrams in meaningful ways once we are familiar with some specific practice, and therefore we engage ourselves in a form of reasoning that is stable because it is shared. This reasoning constitutes at the same time discovery and justification for this discovery. I will make three claims, based on the consideration of diagrams in the practice of logic and mathematics. First, I will claim that diagrams are tools, following some of Peirce’s suggestions. Secondly, I will give reasons to drop a sharp distinction between vision and language and consider by contrast how the two are integrated in a specific manipulation practice, by means of a kind of manipulative imagination. Thirdly, I will defend the idea that an inherent feature of diagrams, given by their nature as images, is their ambiguity: when diagrams are ‘tamed’ by the reference to some system of explicit rules that fix their meaning and make their message univocal, they end up in being less powerful.
- Published
- 2013
34. I Mean It! (And I Cannot Help It): Cognition and (Semantic) Information
- Author
-
Valeria Giardino
- Subjects
Cognitive science ,Infosphere ,Humanity ,Information revolution ,Cognition ,Sociology ,Meaning (existential) ,Turing ,computer ,Cognitive load ,Focus (linguistics) ,computer.programming_language - Abstract
In his work, Floridi introduces several notions to describe our relationship with information and technology. According to him, in recent times humanity has experienced a fourth revolution – the Information revolution – starting from the work of Alan Turing. This revolution has deeply affected our understanding of ourselves as agents. Our generation is still a generation of “e-migrants”, but our children will be born in the infosphere and will recognize themselves from their birth as inforgs. In my article I will focus on the notions of infosphere and inforgs, and more generally on the notion of information Floridi makes use of. According to Floridi, in re-ontologizing ourselves as inforgs, we recognize how significantly but not dramatically different we are from smart, engineered artifacts, since we have, as they do, an informational nature. Nevertheless, if one focuses on semantic information, which requires meaning and understanding, then there is still a dramatic difference between ourselves and our artifacts: we are the only agents who spontaneously reason semantically. Finally, I will argue how crucial for philosophy today is to understand how our semantic powers will be affected by us becoming inforgs living in the infosphere.
- Published
- 2012
35. Que prêtons-nous aux machines ? Approches interdisciplinaires des interactions homme-robot
- Author
-
Collectif Psyphine Collectif Psyphine, Analyse et Traitement Informatique de la Langue Française (ATILF), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Bio-Inspired, Situated and Cellular Unconventional Information Technologies (BISCUIT), Department of Complex Systems, Artificial Intelligence & Robotics (LORIA - AIS), Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA), Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA), Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Lifelong Autonomy and interaction skills for Robots in a Sensing ENvironment (LARSEN), Inria Nancy - Grand Est, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Department of Complex Systems, Artificial Intelligence & Robotics (LORIA - AIS), Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Institut Jean-Nicod (IJN), Département d'Etudes Cognitives - ENS Paris (DEC), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École des hautes études en sciences sociales (EHESS)-Collège de France (CdF (institution))-Centre National de la Recherche Scientifique (CNRS)-Département de Philosophie - ENS Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Archives Henri-Poincaré - Philosophie et Recherches sur les Sciences et les Technologies (AHP-PReST), Université de Strasbourg (UNISTRA)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de psychologie de l'interaction et des relations intersubjectives (INTERPSY), Université de Lorraine (UL), Collectif PSYPHINE : Virginie André, Joffrey Becker, Yann Boniface, Amine Boumaza, Alain Dutech, Valeria Giardino, Fabrice Louis, Manuel Rebuschi, Marion Renauld, Nicolas Rougier, Frédéric Verhaegen, Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Institut National de Recherche en Informatique et en Automatique (Inria), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), and Collectif PSYPHINE
- Subjects
[SCCO]Cognitive science ,[SCCO.PSYC]Cognitive science/Psychology ,[SHS.PHIL]Humanities and Social Sciences/Philosophy ,[SHS.ART]Humanities and Social Sciences/Art and art history ,[SCCO.LING]Cognitive science/Linguistics ,[SHS.ANTHRO-SE]Humanities and Social Sciences/Social Anthropology and ethnology ,[INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI] - Abstract
National audience; Nous sommes actuellement submergés par les «?révolutions?» technologiques, plus particulièrement par l'intelligence artificielle et la robotique, notions larges et souvent floues pour le grand public. Entre réussites et fantasmes, promesses et inquiétudes, ces technologies semblent destinées à bouleverser nos quotidiens, du travail jusqu’à l’intime. Cet ouvrage prend le temps de croiser des regards, parfois critiques, sur ces avancées et leurs perceptions par le public.
- Published
- 2021
36. Vers une science musicale
- Author
-
Brodeur, Martin, Université de Lorraine (UL), Université de Lorraine, Baptiste Mélès, and Valeria Giardino
- Subjects
[SHS.HISPHILSO]Humanities and Social Sciences/History, Philosophy and Sociology of Sciences ,Algorithmes ,[SHS.MUSIQ]Humanities and Social Sciences/Musicology and performing arts ,Musique ,Science ,[SHS.PHIL]Humanities and Social Sciences/Philosophy ,Philosophie - Published
- 2019
37. La question de l'autorité des experts. Étude de deux communautés épistémiques sur la toile
- Author
-
Willaime, Pierre, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Valeria Giardino et Vincent Israel-Jost, Willaime, Pierre, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré ( LHSP ), and Université de Lorraine ( UL ) -Centre National de la Recherche Scientifique ( CNRS )
- Subjects
[ SHS.PHIL ] Humanities and Social Sciences/Philosophy ,[SHS.PHIL] Humanities and Social Sciences/Philosophy ,experts ,Wikipédia ,[SHS.PHIL]Humanities and Social Sciences/Philosophy ,autorité ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
- Published
- 2014
38. Fonder l'engagement normatif sur des desiderata épistémiques ?
- Author
-
Willaime, Pierre, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré (LHSP), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Valeria Giardino et Vincent Israel-Jost, Laboratoire d'Histoire des Sciences et de Philosophie - Archives Henri Poincaré ( LHSP ), Université de Lorraine ( UL ) -Centre National de la Recherche Scientifique ( CNRS ), and Willaime, Pierre
- Subjects
[SHS.PHIL] Humanities and Social Sciences/Philosophy ,[ SHS.PHIL ] Humanities and Social Sciences/Philosophy ,Engagement normatif ,[SHS.PHIL]Humanities and Social Sciences/Philosophy ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
- Published
- 2014
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