2,465 research outputs found

    Quine, Ontology, and Physicalism

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    Quine's views on ontology and naturalism are well-known but rarely considered in tandem. According to my interpretation the connection between them is vital. I read Quine as a global epistemic structuralist. Quine thought we only ever know objects qua solutions to puzzles about significant intersections in observations. Objects are always accessed descriptively, via their roles in our best theory. Quine's Kant lectures contain an early version of epistemic structuralism with uncharacteristic remarks about the mental. Here Quine embraces mitigated anomalous monism, allowing introspection and the availability in principle of full physical descriptions of the perceptual states which get science off the ground. Later versions abandon these ideas. My epistemic-structural interpretation explains why. I argue first-personal introspective access to mental states is incompatible with global epistemic structuralism

    James and Dewey on Abstraction

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    Perceptual-gestural (mis)mapping in serial short-term memory: The impact of talker variability

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    The mechanisms underlying the poorer serial recall of talker-variable lists (e.g., alternating female–male voices) as compared with single-voice lists were examined. We tested the novel hypothesis that this talker variability effect arises from the tendency for perceptual organization to partition the list into streams based on voice such that the representation of order maps poorly onto the formation of a gestural sequence-output plan assembled in support of the reproduction of the true temporal order of the items. In line with the hypothesis, (a) the presence of a spoken lead-in designed to further promote by-voice perceptual partitioning accentuates the effect (Experiments 1 and 2); (b) the impairment is larger the greater the acoustic coherence is between nonadjacent items: Alternating-voice lists are more poorly recalled than four-voice lists (Experiment 3); and (c) talker variability combines nonadditively with phonological similarity, consistent with the view that both variables disrupt sequence output planning (Experiment 4). The results support the view that serial short-term memory performance reflects the action of sequencing processes embodied within general-purpose perceptual input-processing and gestural output-planning systems

    Constructing a concept of number

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    Numbers are concepts whose content, structure, and organization are influenced by the material forms used to represent and manipulate them. Indeed, as argued here, it is the inclusion of multiple forms (distributed objects, fingers, single- and two-dimensional forms like pebbles and abaci, and written notations) that is the mechanism of numerical elaboration. Further, variety in employed forms explains at least part of the synchronic and diachronic variability that exists between and within cultural number systems. Material forms also impart characteristics like linearity that may persist in the form of knowledge and behaviors, ultimately yielding numerical concepts that are irreducible to and functionally independent of any particular form. Material devices used to represent and manipulate numbers also interact with language in ways that reinforce or contrast different aspects of numerical cognition. Not only does this interaction potentially explain some of the unique aspects of numerical language, it suggests that the two are complementary but ultimately distinct means of accessing numerical intuitions and insights. The potential inclusion of materiality in contemporary research in numerical cognition is advocated, both for its explanatory power, as well as its influence on psychological, behavioral, and linguistic aspects of numerical cognition

    Portrait Reification with Generative Diffusion Models

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    An application of Generative Diffusion Techniques for the reification of human portraits in artistic paintings is presented. By reification we intend the transformation of the painter's figurative abstraction into a real human face. The application exploits a recent embedding technique for Denoising Diffusion Implicit Models (DDIM) inverting the generative process and mapping the visible image into its latent representation. In this way, we can first embed the portrait into the latent space, and then use the reverse diffusion model, trained to generate real human faces, to produce the most likelihood real approximation of the portrait. The actual deployment of the application involves several additional techniques, mostly aimed to automatically identify, align and crop the relevant portion of the face, and to postprocess the generated reification in order to enhance its quality and to allow a smooth reinsertion in the original painting

    The Concept of Experience in Husserl's Phenomenology and James' Radical Empiricism

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    In this paper, I develop a comparison between the philosophies of Husserl and James in relation to their concepts of experience. Whereas various authors have acknowledged the affinity between James’ early psychology and Husserl’s phenomenology, the late development of James’ philosophy is often considered in opposition to Husserl’s transcendental phenomenology. This is because James’ radical empiricism achieves a non-dual dimension of experience that precedes the functional division into subject and object, thus contrasting with the phenomenological analysis of the dual structure of intentionality. However, I argue that the later “genetic” development of phenomenology converges with some central aspects of James’ radical empiricism. This is because genetic phenomenology leads us to conceive of the flow of primal impressions as a fundamental dimension of experience that precedes the subject-object duality and is at the base of the process of co-constitution of the subject and the object in reciprocal dependence. At the same time, Husserl conceives of the impressional core of experience as structured by formal conditions that depend on the concrete constitution of an embodied subject. For this reason, I argue that Husserl’s genetic phenomenology can complement James’ radical empiricism, thus leading to the development of the doctrine of pure experience as a form of empirical and not metaphysical realism

    Reification and the refugee: using a counterposing dialogical analysis to unlock a frozen category

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    Thousands of individuals each year seek refugee status and the question of who can be accepted requires politicians within democracies to seek a public mandate. Unlike other socio-political categories individuals cannot self-identify as refugee; the category must be bureaucratically conferred. Therefore sustained humanitarian public concern is vital to the acceptance of refugees. This article sets parameters on this public concern. It examines how public narratives reify the refugee category. Showing how this reification constrains the citizenship, integration and opportunities of individuals, now safe, yet continually categorized in everyday public discourse as refugee. Interviews, focus groups (Study 1) and ethnography (Study 2) were conducted in Sweden and the United Kingdom (N = 57). The article introduces a counterposing dialogical analysis where public positioning of refugees is counterposed against dialogue by “refugees” anticipating their positioning. The analysis uncovers an hegemonic social representation of humanitarianism indexing “the refugee” as the passive recipient of help framed by a public narrative diachronically frozen in the initial act of flight. Three objectifying reification processes stabilize the category. “Refugees” in turn employ counter-positional tactics of distancing, compensation and future-orientation. The limited success of these tactics suggest the need to scale up such tactics to collective-level communication strategies. Success of communication strategies requires questioning the underlying function humanitarian-talk serves in creating a sense of European identity. Together these strategies could re-work the temporal features of the refugee category facilitating a repositioning and enabling the emergence of post-refugee narratives

    Preparing the Global Software Engineer

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    With a goal of preparing software engineering students for practice in today’s global settings, Uppsala University has for some years run courses involving global collaboration. The “IT in Society” course is one such course which applies an ‘Open Ended Group Project’ model, in partnership with a local health sector client and global educational partners. Within each iteration of the course, students across the partnering institutions are given a brief around an open-ended problem. They work in collaboration with their client and stakeholders to investigate options and produce a report with their findings and recommendations, informed by global perspectives. The report may or may not be supported by working software prototypes. We analyze student evaluations & reflections on the course to unpack their perceptions of software engineering, the perceived relevance of a global learning experience and its role in reshaping their identities as global software engineers
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