The question of whether it is possible to characterise grammatical knowledge in probabilistic terms is central to determining the relationship of linguistic representation to other cognitive domains. We present a statistical model of grammaticality which maps the probabilities of a statistical model for sentences in parts of the British National Corpus (BNC) into grammaticality scores, using various functions of the parameters of the model. We test this approach with a classifier on test sets containing different levels of syntactic infelicity. With (...) appropriate tuning, the classifiers achieve encouraging levels of accuracy. These experiments suggest that it may be possible to characterise grammaticality judgements in probabilistic terms using an enriched language model. (shrink)

This book develops a theory of enriched meanings for natural language interpretation that uses the concept of monads and related ideas from category theory. The volume is interdisciplinary in nature, and will appeal to graduate students and researchers from a range of disciplines interested in natural language understanding and representation.

In this paper, we report on an experiment with The Walking Dead (TWD), which is a narrative-driven adventure game with morally charged decisions set in a post-apocalyptic world filled with zombies. This study aimed to identify physiological markers of moral decisions and non-moral decisions using infrared thermal imaging (ITI). ITI is a non-invasive tool used to capture thermal variations due to blood flow in specific body regions that might be caused by sympathetic activity. Results show that moral decisions seem to (...) elicit a significant decrease in temperature in the chin region 20 seconds after participants are presented with a moral decision. However, given the small sample involved, and the lack of significance in other regions, future studies might be needed to confirm the results obtained in this work. (shrink)

This study aimed to evaluate if eye blinks can be used to discriminate players with different performance in a session of Nintendo Entertainment System (NES) Tetris. To that end, we developed a state-of-the-art method for blink extraction from EAR measures, which is robust enough to be used with data collected by a low-grade webcam such as the ones widely available on laptop computers. Our results show a significant decrease in blink rate per minute (blinks/m) during the first minute of playing (...) Tetris. After having defined 3 groups of proficiency based on in-game performance (Novices, Intermediates, and Experts) we found out that expert players display a significantly lower decrease in blinks/m compared to novices during the first minute of gameplay, which shows that Tetris players' proficiency can be detected by looking at eye blinks/m variations during the early phase of a game session. This difference in blinks/m is observed throughout the entire game session, which supports the general conclusion that proficient Tetris players have a lower decrease in blinks/m, even when playing more difficult levels. Finally, we offer some interpretations of this effect and the relationship that our results may have with the visual cognitive workload experienced during the gameplay. (shrink)

Uno dei principali problemi nello studio della mente e della sua "collocazione" consiste nell'identificazione del corretto Livello di Astrazione a cui le varie descrizioni fenomeniche e le corrispondenti ipotesi esplicative possono essere sviluppate e confrontate. L'articolo contribuisce all'attuale dibattito metodologico in filosofia della mente analizzando due nozioni fondative, quella di modello e quella di simulazione, sulla base del concetto di Livello di Astrazione. L'ambito è quello del Metodo delle Astrazioni, proposto in Floridi e Sanders [2003]. Il Metodo delle Astrazioni si (...) basa su una particolare branca dell'informatica teorica, quella dei Metodi Formali (Roever e Engelhardt [1998]; Woodcock e Davies [1996]), dove la matematica discreta è utilizzata per descrivere analiticamente le specifiche del comportamento di sistemi che elaborano informazioni. I sistemi sono descritti in termini di osservabili e regole di transizione, cioè come sistemi di transizione. Le descrizioni comportano l'utilizzo di variabili che rappresentano osservabili nella realtà, astraendo da altri eventuali osservabili. L'idea di fondo del Metodo delle Astrazioni è che tale processo di filtraggio sia ineliminabile in qualsiasi accesso alla realtà. Il tentativo di sondare un sistema in maggiore profondità produce una maggiore astrazione delle teorie e degli oggetti teorici che descrivono tale sistema. Il Metodo delle Astrazioni si presenta quindi come uno strumento per organizzare e chiarificare le varie teorie che intendono fornire una spiegazione della realtà o della conoscenza. La principale tesi dell'articolo è che "modello" e "simulazione" non possano essere pensati come nozioni a sé stanti, ma che la loro natura possa essere chiarita nei termini di tipi di relazioni tra sistemi di transizione. Nello specifico, si argomenta che la relazione di simulazione è una relazione tra gli osservabili di sistemi di transizione, mentre il modello è una relazione tra le regole di transizione di questi sistemi. Dati questi due nuovi tipi di relazioni, è possibile arricchire con ulteriori strutture di analisi il Metodo delle Astrazioni, estendendo la sua applicabilità. Queste strutture sono discusse nell'articolo come "Reti di Astrazione". (shrink)

This is the Editorial of the Research Topic (Special Issue) in Frontiers in Psychology and Frontiers in Neurorobotics: Intrinsic motivations and open-ended development in animals, humans, and robots.

We prove that every quasi-Hopfian finitely presented structure _A_ has a _d_- \(\Sigma _2\) Scott sentence, and that if in addition _A_ is computable and _Aut_(_A_) satisfies a natural computable condition, then _A_ has a computable _d_- \(\Sigma _2\) Scott sentence. This unifies several known results on Scott sentences of finitely presented structures and it is used to prove that other not previously considered algebraic structures of interest have computable _d_- \(\Sigma _2\) Scott sentences. In particular, we show that every (...) right-angled Coxeter group of finite rank has a computable _d_- \(\Sigma _2\) Scott sentence, as well as any strongly rigid Coxeter group of finite rank. Finally, we show that the free projective plane of rank 4 has a computable _d_- \(\Sigma _2\) Scott sentence, thus exhibiting a natural example where the assumption of quasi-Hopfianity is used (since this structure is not Hopfian). (shrink)

Although the field of psychiatry has witnessed the proliferation of studies on Gene x Environment (GxE) interactions, still limited is the knowledge we possess of GxE interactions regarding developmental disorders. In this perspective paper, we discuss why GxE interaction studies are needed to broaden our knowledge of developmental disorders. We also discuss the different roles of hazardous versus self-generated environmental factors and how these types of factors may differentially engage with an individual’s genetic background in predicting a resulting phenotype. Then, (...) we present exemplar studies that highlight the role of GxE in predicting atypical developmental trajectories as well as provide insight regarding treatment outcomes. Supported by these examples, we explicate the need to move beyond merely examining statistical interactions between genes and the environment, and to investigate specific genetic susceptibility and environmental contexts that drive developmental disorders. We propose that further parsing of genetic and environmental components is required to fully understand the unique contribution of each factor to the etiology of developmental disorders. Finally, with a greater appreciation of the complexities of GxE interaction, this discussion will converge upon the potential implications for clinical and translational research. (shrink)

Compared to other philosophies of special sciences, the scope, object, and definition of the philosophy of political science remain vague. This article traces this vagueness to the changing subject matter of political science throughout its history, but argues that all social sciences are subject to radical changes in what count as their defining characteristics. Accordingly, the only legitimate definition of “philosophy of political science” is “the philosophical study of whatever happens to conventionally fall within the scope of political science at (...) a given moment.” Moving from this assumption, this article makes the case for a unified philosophy of social science. (shrink)

In this paper, we report on an experiment with The Walking Dead (TWD), which is a narrative-driven adventure game where players have to survive in a post-apocalyptic world filled with zombies. We used OpenFace software to extract action unit (AU) intensities of facial expressions characteristic of decision-making processes and then we implemented a simple convolution neural network (CNN) to see which AUs are predictive of decision-making. Our results provide evidence that the pre-decision variations in action units 17 (chin raiser), 23 (...) (lip tightener), and 25 (parting of lips) are predictive of decision-making processes. Furthermore, when combined, their predictive power increased up to 0.81 accuracy on the test set; we offer speculations about why it is that these particular three AUs were found to be connected to decision-making. Our results also suggest that machine learning methods in combination with video games may be used to accurately and automatically identify complex decision-making processes using AU intensity alone. Finally, our study offers a new method to test specific hypotheses about the relationships between higher-order cognitive processes and behavior, which relies on both narrative video games and easily accessible software, like OpenFace. (shrink)

Plutarque nous raconte [VP I.1, 12.4.4–5] que le grand Varron s’adressa un jour à un certain Tarutius, connu pour ses talents de mathématicien et d’astrologue, pour déterminer le jour et l’heure de la naissance de Romulus « de la même manière que l’on tire l’analyse des problèmes géométriques» [ὥσπερ αἱ τῶν γεωμετρικῶν ὑφηγοῦνται προβλημάτων ἀναλύσεις]. Or, puisque dans la science astrologique ancienne on pouvait prédire, en prenant le jour et l’heure de la naissance d’un homme, ce que lui ré...

The discourse regarding intentionality and interpretation in analytic philosophy of art, although ample and lively, has concerned itself almost exclusively with the literary medium. Starting from a paper published by Hans Maes, I discuss the complications that may arise in straightforwardly applying current intentionalist strategies to the realm of the contemporary visual arts. I first present a detailed account of the difference between hypothetical intentionalism and moderate actual intentionalism which will help to better understand the nature of Maes’s arguments in (...) his paper. I then argue that the characteristics which shape the approach of moderate actual intentionalism cannot be accommodated by certain contemporary visual artworks. I will demonstrate how in certain contemporary artworks, should a viewer be interested in accepting actual intentions within her interpretation, she will have to do so with an extreme intentionalist posture rather than a moderate actual one. (shrink)

Les stratégies de Bayle et de Hume devant la question de l’athéisme sont bien plus proches qu'on ne le croit généralement. Cet accord découle de l’influence constante que Bayle exerça sur Hume. Pour Bayle et pour Hume, l’athéisme et le scepticisme sont très étroitement liés – celui-là n’est qu’une forme du celui-ci. La force des Dialogues sur la religion naturelle de Hume ressort précisément de cette alliance entre athéisme et scepticisme qui, puisant la plupart de ses arguments chez Bayle, aboutit (...) à une critique de la théologie fondée sur une analyse sans concession des fondements épistémologiques de la croyance, tout en se gardant, comme le Straton de Bayle, de réduire l’athéisme à un dogmatisme métaphysique abstrait. (shrink)

Staging, writing, editing – war. In the sequence of these three acts, the path of this essay unfolds. From the play La guerre de Troie n’aura pas lieu we get the idea that war is a spectral presence hovering everywhere. As difficult as it is to see, it appears inescapable. Its ambivalence questions the human gaze itself in its in-ability to see war coming, even when the signs are more than evident. The analysis of the regimes of visibility that, yesterday (...) as today, superintend the event of a conflict constitutes the point of arrival of this interrogation. (shrink)

The author proposes that the anonymous letter dated May 19, 1641, which Mersenne delivered to Descartes, should be attributed to Thomas Hobbes. Although the text is known, it is usually considered not so much in itself as for Descartes’s two replies, which contain important clarifications on the proof of God’s existence. Hobbes’ hand is revealed by various thematic, conceptual, and lexical analogies and, above all, by the presence of two doctrines characteristic of his thought: 1) the denial of the existence (...) of intellectual ideas; 2) the assertion that the nature of God can only be described by the proposition “God exists”. Attribution to Hobbes of the May 19 th 1641 letter throws new light on the debate that followed Descartes’s Meditations as well as on Mersenne’s role. (shrink)

The aim of this study was to test whether an online video game can be used to investigate planning ability and whether fluid intelligence, objective numeracy, and subjective numeracy are predictive of game performance. Our results demonstrate that fluid intelligence is particularly important, which is in line with previous non-game-based studies that show a relationship between classical planning tests and fluid intelligence. Video games have been previously used for research into cognitive processes and taking them online facilitates data collection on (...) a larger scale. Online video games also afford data collection without the expense and stress of a laboratory environment. For these reasons, using online video games to investigate human cognition is a promising alternative to the classic cognitive paradigms used in laboratories. (shrink)

We continue the work on the relations between independence logic and the model-theoretic analysis of independence, generalizing the results of [15] and [16] to the framework of abstract independence relations for an arbitrary AEC. We give a model-theoretic interpretation of the independence atom and characterize under which conditions we can prove a completeness result with respect to the deductive system that axiomatizes independence in team semantics and statistics.

Classical first-order logic \ is commonly used to study logical connections between statements, that is sentences that in every context have an associated truth-value. Inquisitive first-order logic \ is a conservative extension of \ which captures not only connections between statements, but also between questions. In this paper we prove the disjunction and existence properties for \ relative to inquisitive disjunction Open image in new window and inquisitive existential quantifier \. Moreover we extend these results to several families of theories, (...) among which the one in the language of \. To this end, we initiate a model-theoretic approach to the study of \. In particular, we develop a toolkit of basic constructions in order to transform and combine models of \. (shrink)

Classical first-order logic \ is commonly used to study logical connections between statements, that is sentences that in every context have an associated truth-value. Inquisitive first-order logic \ is a conservative extension of \ which captures not only connections between statements, but also between questions. In this paper we prove the disjunction and existence properties for \ relative to inquisitive disjunction Open image in new window and inquisitive existential quantifier \. Moreover we extend these results to several families of theories, (...) among which the one in the language of \. To this end, we initiate a model-theoretic approach to the study of \. In particular, we develop a toolkit of basic constructions in order to transform and combine models of \. (shrink)

The monographic volume develops a reflection on the relationship between ?contexts? and ?different forms of knowledge production.? It involves researchers working on the production of knowledge in different contexts, such as scientific laboratories, as well as academic, business, organizational and health care contexts, learning environments (formative agencies), theaters, and so on. This special issue investigates how each context can lead to the production of new and unique forms of knowledge. New reflections and new points of interests are put in evidence (...) in the following articles: from the boundaries between different kinds of knowledge, including the scientific one, to the relevance of ?context,? which not only proves to be essential for any form of knowledge construction but also takes many and multifaceted meanings. A particular focus is devoted to the idea of creativity as an essential way to construct and improve various forms of knowledge in different kinds of contexts. All these aspects help us to reflect upon our contemporary age in a different way, emphasizing controversies and contradictions that characterize it and promoting a growing awareness of our knowing processes in its subtlety and complexity. In that way we could understand more and more the main problems of our contemporary age and the constrains we live with in new possibilities for a creative evolution of ideas and knowledge. (shrink)

Après des siècles de développement parallèle, l’histoire des communautés humaines a connu un tournant majeur en 1492, l’expansion vers d’autres continents rendant les sociétés de plus en plus interdépendantes. Parvenue à l’ère planétaire, l’humanité mondialisée doit opérer une nouvelle évolution en instaurant une relation non destructrice avec la nature, afin de garantir sa propre survie.After centuries of parallel development, the history of human communities was a major turning point in 1492, expanding to other continents making companies increasingly interdependent. Reached in (...) the global era, humanity must make a global change by introducing a new non-destructive relationship with nature to ensure its own survival. (shrink)