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According to Charles Travis, Frege’s principle to “always to sharply separate the psychological from the logical, the subjective from the objective” involves a move called “the fundamental abstraction.” I try to explain what this abstraction is and why it is interesting. I then raise a problem for it, and describe what I think is a better way to understand Frege’s principle.
The current conception of political literature is still influenced, to a significant extent, by the commitment debate between Theodor Adorno and Georg Lukács, in which the political power of the literary imagination rests either in its abstract freedom from political realities (Adorno), or in its close fidelity to them (Lukács).
This essay suggests that an understanding of James Kelman’s writing, as a singular form of political literature, requires us to move beyond this opposition. In blending a writing that is deeply committed to locality and to place with a writing affiliated to the abstractions of Kafka and Beckett, Kelman’s work suggests new ways of imagining the terms in which the mind is both free from and bound to its determining conditions. The essay offers a reading of Kelman’s later novels – Translated Accounts, You Have to be Careful in the Land of the Free and pre-eminently Kiron Smith, boy – in order to develop an account of a political imagination that is attuned to the particular cleaving that Kelman performs, between freedom and servitude, between place and the dismantling of place.
How do we best see and understand the art of late antiquity? One of the perceived challenges of so doing is that this is a period whose visual production has been defined as stylistically abstract and emotionally spiritual, and therefore elusive. But this is a perception which – in her path-breaking new book – Sarah Bassett boldly challenges, offering two novel lines of interpretative inquiry. She first argues, by focusing on the art of late antiquity in late nineteenth-century Viennese intellectual and artistic circles, that that period's definition of late antique form was in fact a response to contemporaneous political concerns, anticipating modernist thinking and artistic practice. She then suggests that late antique viewers never actually abandoned a sense of those mimetic goals that characterized Greek and Roman habits of representation. This interpretative shift is transformative because it allows us to understand the full range and richness of late antique visual experience.
This chapter argues that the New York School of Poets occupy a complex transitional moment in relation to both the history of sexuality and the history of poetry and modern art. Their work is governed by both the epistemology of the closet that shapes high modernism from earlier in the twentieth century and, looking forward to Stonewall and Gay Liberation, also presents utopian potentialities in its experimental forms of sociability.
This Element considers Kant's conception of self-control and the role it plays in his moral philosophy. It offers a detailed interpretation of the different terms used by Kant to explain the phenomenon of moral self-control, such as 'autocracy' and 'inner freedom'. Following Kant's own suggestions, the proposed reading examines the Kantian capacity for self-control as an ability to 'abstract from' various sensible impressions by looking beyond their influence on the mind. This analysis shows that Kant's conception of moral self-control involves two intimately related levels, which need not meet the same criteria. One level is associated with realizing various ends, the other with setting moral ends. The proposed view most effectively accommodates self-control's role in the adoption of virtuous maxims and ethical end-setting. It explains why self-control is central to Kant's conception of virtue and sheds new light on his discussions of moral strength and moral weakness.
Interpreters often cite Kant’s Stufenleiter of representations (A320/B376) as providing a “definition” of intuition. This misunderstands the peculiar logic of Porphyrian classification, which I clarify by reviewing its history. Porphyrian trees do offer conceptual analyses, I argue, but do not purport to provide a uniquely correct, much less exhaustive, account of the analysand. Different orderings of differentia, as well as different differentia, are often possible. Which terms and which kinds of terms appear as differentia in the analysis depends on the goals and constraints on the philosophical inquiry to which the analysis contributes. It is therefore illegitimate to extract a “definition” of intuition from Kant’s Stufenleiter. First, its analysis targets <idea of reason> (not <intuition>), and, second, it does not purport to give a uniquely correct account of that concept (much less of <intuition>), as a definition must.
Kripke finds in Wittgenstein an argument for the conclusion that there are no meaning facts and considers the consequences of this outcome for the meaning of meaning-ascribing sentences. One immediate consequence is that their meaning cannot be given by their truth conditions. Kripke proposes instead that meaning ascriptions obtain their meaning from (i) their assertibility conditions and (ii) the non-representational function that the practice of asserting these sentences in these conditions plays in our lives, accepting that these sentences can’t play the role of representing the world. I present a strategy for avoiding this outcome. Meaning ascriptions obtain their meanings from their assertibility conditions, but they successfully perform the function of representing the world. The states of affairs they represent can be singled out with definitions by abstraction, using the synonymy conditions generated by their assertibility conditions. When meaning facts are construed in this way, the argument that Kripke finds in Wittgenstein does not establish that they don’t exist.
Abstraction processes involve two variables that are often confused with one another: concreteness (banana versus belief) and specificity (chair versus furniture or Buddhism versus religion). Researchers are investigating the relationship between them, but many questions remain open, such as: What type of semantics characterizes words with varying degrees of concreteness and specificity? We tackle this topic through an in-depth semantic analysis of 1049 Italian words for which human-generated concreteness and specificity ratings are available. Our findings show that (as expected) the semantics of concrete and abstract concepts differs, but most interestingly when specificity is considered, the variance in concreteness ratings explained by semantic types increases substantially, suggesting the need to carefully control word specificity in future research. For instance, mathematical concepts (phase) are on average abstract and generic, while behavioral qualities (arrogant) are on average abstract but specific. Moreover, through cluster analyses based on concreteness and specificity ratings, we observe the bottom-up emergence of four subgroups of semantically coherent words. Overall, this study provides empirical evidence and theoretical insight into the interplay of concreteness and specificity in shaping semantic categorization.
Focused on twentieth-century art criticism, this chapter shows how critics and essayists such as Clement Greenberg, Rosalind Krauss, Susan Sontag, and Michael Fried addressed the problems of medium and abstraction. The rise in the prominence of the essay on visual art during this period corresponds with the ascendancy of abstract representational painting and sculpture. It is as if the retreat from figuration opened a breach through which language – in the form of the essay – took up the role of advance guard. The essay enacted the experience of visual art rather than merely describing and judging it. In parallel with the proliferation of abstraction, writing on art turned away from representing the art object and toward the production of a self-sufficient experience. Pointing to nothing outside itself, the autonomous abstract work was matched by the essay attempting to become a wholly independent force of intellectual creation. The chapter traces how essayists responded to modernist and abstract art, and elucidates the role this writing played in settings such as art schools, magazines, museums, and other institutions that funded, displayed, and popularized the art of the day.
In this book, we have aimed to explain the principles of computational neuroscience by showing how the underlying mechanisms are being modelled, together with presenting critical accounts of examples of their use. In some chapters, we have placed the modelling work described in its historical context where we felt this would be interesting and useful. We now make some brief comments about where the field of computational neuroscience came from and where it might be going.
In previous work, summarized in this paper, we proposed an operation of parallel composition for rewriting-logic theories, allowing compositional specification of systems and reusability of components. The present paper focuses on compositional verification. We show how the assume/guarantee technique can be transposed to our setting, by giving appropriate definitions of satisfaction based on transition structures and path semantics. We also show that simulation and equational abstraction can be done componentwise. Appropriate concepts of fairness and deadlock for our composition operation are discussed, as they affect satisfaction of temporal formulas. We keep in parallel a distributed and a global view of composed systems. We show that these views are equivalent and interchangeable, which may help our intuition and also has practical uses as, for example, it allows global-style verification of a modularly specified system. Under consideration in Theory and Practice of Logic Programming (TPLP).
Discourses about comics focus very often on their narrative dimension to the extent that they are frequently considered as narratives per se. Driven by the ambition to rethink established formulas, alternative publishers show examples of works that invite to move beyond this approach. This chapter looks at comics that do not tell a story (in the narrow sense of the word) or question familiar narratives. It focuses on abstract comics or comics made of series of unrelated images. Building on the works of creators that tend to remain under the radar such as Rosaire Appel, Renée French, Tim Gaze, or Bianca Stone, this chapter delineates possibilities for understanding these creations and the specific kinds of pleasure they generate. By highlighting their links with other media, in particular music and poetry, it emphasizes how the reader’s response is closely linked to their horizon of expectations. Finally, it shows that the study of comics that are at the limits of narration allow to reassess how we see comics in general, including those that privilege the story.
Expertise implies that people are usually good problem solvers in their area of expertise but expertise doesn’t necessarily imply that they are creative. Creativity requires that the solutions are not only correct but also novel and useful. New solutions, such as using dental floss to hang objects on a wall, are needed in daily life when typical solutions are not readily available. One approach to studying creativity is to observe creative people such as artists, sculptors, jazz musicians, and actors. Another approach is to conduct controlled experiments such as evaluating the effectiveness of examples in producing creative products. The Geneplore model of thinking provides a helpful framework for dividing creative thought into generation and exploration phases. Broad states of mind – exploring the environment rather than exploiting accumulated knowledge – contribute to producing novel solutions. In contrast, anxiety can have a negative impact of creativity. Across many diverse content domains from the arts to the sciences, rated anxiety was greater for activities that required creativity.
Literary adaptions in comics are not a recent phenomenon, but until recently the cultural status of this kind of work has always been very low, and a certain distrust has dominated the debates for many decades, the main reason of this suspicion being the fear that “fidelity” to the adapted model might jeopardize the proper creative possibilities of the adapting medium. More and more recent examples from the graphic novel field, which aims at becoming a literary practice itself, do not only show that literary adaptations can be very valuable, they also demonstrate that it is possible to use the notion of fidelity itself in highly creative ways. Taking its departure from specific case studies, Olivier Deprez’s adaptation of Kafka’s The Castle (2003), Paul Karasik (script) and David Mazzuchelli’s adaptation of Paul Auster’s City of Glass (2005), Simon Grennan’s adaptation of Anthony Trollope’s John Caldigate (2015), and Sébastien Conard’s adaptation of Samuel Beckett’s Watt (2019), this chapter examines the most important techniques that can be used to transfer a novel into a visual narrative in print. It pays particular attention to the visuality of the text as it is transferred from one medium to another (typography, page layout, text as drawing).
The problem of plastic waste in research laboratories is a significant one, with an estimated 5.5 million tonnes generated annually worldwide. Reusable labware has the potential to reduce this waste significantly, but the design of such products must take into account quality assurance to guarantee the accuracy of experiments. Insights were gathered through the generation of an overview of the available techniques for verifying labware after use and decontamination. As during different design cycles verification of prototypes is needed, these techniques were evaluated and translated to be applicable in the specific context of a design lab. Therefore, this study presents a protocol which can be used as a verification tool while designing safe, reusable labware for chemical laboratories. This protocol consists of four different steps: (i) visual inspection, (ii) mass & size comparison, (iii) leak test, and (iv) chemical stability test.
This study considers the 'three sub-abilities' that constitute the abstraction ability and focuses on drawing as an education for acquiring them. Focusing on the similarity between the process of drawing and the semiotic triangle, elucidating their relationship with the sub-abilities that constitute the abstraction ability, it devises a drawing education programme that focuses on 'observing' rather than 'drawing'. The drawing education programme formulated is implemented on 177 students, and the result is determined using tests that enable objective evaluation to prove the effectiveness of the program in helping students acquire the 'three sub-abilities' that constitute the abstraction ability.
The educational programme proposed in this research, which focuses on the universality of the effects of learning drawing, as well as the quantitative criteria for evaluating it, will contribute to familiarize practical education in the field of art to the general public.
This chapter provides an overview of approaches to formal modeling in the domain of categorization. The core psychological processes addressed by models are: generating a classification decision in response to a stimulus and constructing category representations based on supervised experience. A taxonomy is provided that organizes the formal models in terms of their use of a fixed, combined, or constructed approach to predicting categories under either a cue-based or item-based framework. The chapter gives in-depth coverage of a leading approach (exemplar models) as well as an emerging alternative: a constructed cue-based model (DIVA) that differs from competing accounts by learning to reconstruct the input features via sets of category-specific weights and using the degree of reconstructive success (i.e., goodness-of-fit to the category) to determine the likelihood of membership.
In this study, we propose an operationalization of the concept of emergence which plays a crucial role in usage-based theories of language. The abstractions linguists operate with are assumed to emerge through a process of generalization over the data language users are exposed to. Here, we use two types of computational learning algorithms that differ in how they formalize and execute generalization and, consequently, abstraction, to probe whether a type of language knowledge that resembles linguistic abstractions could emerge from exposure to raw data only. More specifically, we investigated whether a phone, undisputedly the simplest of all linguistic abstractions, could emerge from exposure to speech sounds using two computational learning processes: memory-based learning and error-correction learning (ECL). Both models were presented with a significant amount of pre-processed speech produced by one speaker. We assessed (1) the consistency or stability of what these simple models learn and (2) their ability to approximate abstract categories. Both types of models fare differently regarding these tests. We show that only ECL models can learn abstractions and that at least part of the phone inventory and its grouping into traditional types can be reliably identified from the input.
While trudging through the landscape of his rambles, Coleridge filled his notebooks with reference to and drawings of geometric figures. The question arises: Given his fascination with the uncultivated, irregular wild hills and rivers of his rambles, why would he utilize the fixed, abstracted geometric idiom removed from time? This chapter addresses this seeming contradiction by suggesting that his attraction to the geometric figure in his landscape descriptions is neither perplexing nor inconsistent but rather an expression of his immersion in an environment that nurtured a geometric frame of mind and believed in a mathematical ordering of the entire universe. Beginning with his mathematical training both at Christ’s Hospital School and at the University of Cambridge, Coleridge inherited a cultural conviction that one should take Euclid seriously. Furthermore, this training sharpened his powers of attention, abstraction, and an a priori intuition. Ultimately, his attachment to a geometric perspective did not distract him from his attraction to the sensuous movements, sounds, and colors of his natural surroundings. He intertwined them both and in so doing tempered his contemporaries’ way of thinking that separated the two modes of perception.
This introduction offers an account of Jacobi’s importance for intellectual history and describes how he positioned himself at the centre of critical debates in a way that would shape the intellectual terrain for coming generations.