This chapter contains sections titled: Teaching as vocational environment Batch processing, kitsch culture, and other obstacles to teacher vocation The syntax of educational claims The shape of humanistic conversation Horizons of educational inquiry Teacher education for practical wisdom.

Clearing algorithms are at the core of modern payment systems, facilitating the settling of multilateral credit messages with (near) minimum transfers of currency. Traditional clearing procedures use batch processing based on MILP - mixed-integer linear programming algorithms. The MILP approach demands intensive computational resources; moreover, it is also vulnerable to operational risks generated by possible defaults during the inter-batch period. This paper presents TORC3 - the Token-Ring Clearing Algorithm for Currency Circulation. In contrast to the MILP approach, (...) TORC3 is a real time heuristic procedure, demanding modest computational resources, and able to completely shield the clearing operation against the participating agents’ risk of default. (shrink)

Small batch manufacture dominates the manufacturing sector of a growing number of industrialised countries. The organisational structures and management methods currently adopted in such enterprises are firmly based upon historical developments which started with individual craftsmen. These structures and methods are primarily concerned with the co-ordination of human activities, rather than with the management of theknowledge process underlying the creation of products.This paper argues that it is the failure to understand this knowledge process and its effective integration at aKnowledge (...) Level which presents the real barrier to increased flexibility, not, as is presently perceived, a lack of suitableInformation Level integration. Potential techniques and methodologies for achievingKnowledge Level integration are beginning to emerge from Artificial Intelligence research. Realisation of full Knowledge Level integration will not only require further research into the AI techniques and methodologies involved, but also an understanding of the wider human aspects of their application. Some questions concerning the effective coupling of human and artificial intelligence to achieve Knowledge Level integration of the product creation process are presented. (shrink)

Structure learning algorithms for graphical models have focused almost exclusively on stable environments in which the underlying generative process does not change; that is, they assume that the generating model is globally stationary. In real-world environments, however, such changes often occur without warning or signal. Real-world data often come from generating models that are only locally stationary. In this paper, we present LoSST, a novel, heuristic structure learning algorithm that tracks changes in graphical model structure or parameters in a dynamic, (...) real-time manner. We show by simulation that the algorithm performs comparably to batch-mode learning when the generating graphical structure is globally stationary, and significantly better when it is only locally stationary. (shrink)

Causal structure learning algorithms have focused on learning in ”batch-mode”: i.e., when a full dataset is presented. In many domains, however, it is important to learn in an online fashion from sequential or ordered data, whether because of memory storage constraints or because of potential changes in the underlying causal structure over the course of learning. In this paper, we present TDSL, a novel causal structure learning algorithm that processes data sequentially. This algorithm can track changes in the generating (...) causal structure or parameters, and requires significantly less memory in realistic settings. We show by simulation that the algorithm performs comparably to batch-mode learning when the causal structure is stationary, and significantly better in non-stationary environments. (shrink)

My dissertation is in three parts. In “Evidentialism and Belief Polarization,” I consider the epistemic import of a belief revision process known as belief polarization, in which exposure to a mixed batch of evidence reliably causes people to increase confidence in whatever their antecedent belief was. I argue against Tom Kelly's claim that the beliefs that result from this process are justified on evidentialist grounds, and I take stock of what the phenomenon can teach us about evidentialism as a (...) theory of justification. In “Access Is Not Necessary for Justification,” I focus on a debate between mentalism and accessibilism, as internalist theories of epistemic justification. I argue against the received view that mentalism, as distinct from accessibilism, is not worth defending. In “Epistemic Oppression and Ameliorative Epistemology,” I offer an account of a phenomenon that I call epistemic oppression. It occurs when members of a social group are subject to a systematic and unfair disadvantage within a social epistemic structure, resulting from the operation of a capacity to control exercises of their epistemic agency, thus systematically and unfairly limiting their epistemic flourishing. I argue that the concept of epistemic oppression helps us to identify and understand the kind of wrong that happens in these cases where an agent's capacity for epistemic flourishing is unfairly impeded. (shrink)

We present an information-theoretic interpretation of quantum formalism based on a Bayesian framework and devoid of any extra axiom or principle. Quantum information is construed as a technique for analyzing a logical system subject to classical constraints, based on a question-and-answer procedure. The problem is posed from a particular batch of queries while the constraints are represented by the truth table of a set of Boolean functions. The Bayesian inference technique consists in assigning a probability distribution within a real-valued (...) probability space to the joint set of queries in order to satisfy the constraints. The initial query batch is not unique and alternative batches can be considered at will. They are enabled mechanically from the initial batch, quite simply by transcribing the probability space into an auxiliary Hilbert space. It turns out that this sole procedure leads to exactly rediscover the standard quantum information theory and thus provides an information-theoretic rationale to its technical rules. In this framework, the great challenges of quantum mechanics become simple platitudes: Why is the theory probabilistic? Why is the theory linear? Where does the Hilbert space come from? In addition, most of the paradoxes, such as uncertainty principle, entanglement, contextuality, nonsignaling correlation, measurement problem, etc., become straightforward features. In the end, our major conclusion is that quantum information is nothing but classical information processed by a mature form of Bayesian inference technique and, as such, consubstantial with Aristotelian logic. (shrink)

Residual useful lifetime prediction plays a key role of failure prediction and health management in equipment. Aiming at the problems of residual life prediction without comprehensively considering multistage and individual differences in equipment performance degradation at present, we explore a prediction model that can fit the multistage random performance degradation. Degradation modeling is based on the random Wiener process. Moreover, according to the degradation monitoring data of the same batch of equipment, we apply the expectation maximization algorithm to estimate (...) the prior distribution of the model. The real-time remaining life distribution of the equipment is acquired by merging prior information of real-time degradation data and historical degradation monitoring data. The accuracy of the proposed model is demonstrated by analyzing a practical case of metalized film capacitors, and the result shows that a better RUL estimation accuracy can be provided by our model compared with existing models. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ethics & the Environment 8.1 (2003) 61-73 [Access article in PDF] Free Words to Free ManifestaSome Experiments in Art as Gift Sal Randolph Free Words It began this way. Standing nervously in a bookstore, in front of the section on literary theory, hidden from the eyes of the staff, I reached my hand into my bag like a thief and pulled out a hot pink book. I looked up (...) and down the aisle. No one was watching. O.K., now. I slipped it into the shelf among the F's (file under Free) and it was done.So I began my career as in infiltrator of public spaces, a thief not of books but of shelf space, of access. A bypasser of gateways, permissions, and procedures.The book was called Free Words, and was an art project of mine. Its content was a list of 13,000 words I had collected over ten years. I had uncopyrighted the text, placing it in the public domain (no rights reserved), and labeled the book as free. No price tag, no barcode, no ISBN. The back cover said only "this book belongs to whoever finds it." I had printed 1,000 copies of it, and the idea was to create a kind of situation.Someone who came across the book would have to decide what it was and who really owned it. If they wanted it, they would have to decide whether to walk out with it like a shoplifter, or whether to negotiate something [End Page 61] with the sales clerk. Bookstores would have to either purge the book or harbor it. There was a brief explanation and a web address at the back of the book, and if anyone made it to the site there was an invitation to become a distributor of the book, to join in the process of placing it in bookstores and libraries.I spent a few months like that as 2001 came to a close: October, November, December; walking through a New York stunned by September 11, developing the habit of nonobedience. 1 This was the time when the media was telling us to shop, when we were being told to agree,as if agreement and shopping were the definition and extent of our citizenship.At first I was nervous, afraid of being stopped, but after a couple hundred books I relaxed. I was never questioned. The more I did it, the more the commercial space of the city seemed like public space, my space. The city, recovering month by month, felt more like an ecology—a human social ecology, intricate and interdependent. There were more ways of living within it and participating in it than I had supposed.One of the questions raised by cities is who we are in them. How do we find ourselves as individuals, as agents? What kinds of citizenship are possible? Something about this project changed my relationship to the city from being a passive inhabitant of its structures, both social and architectural, to being more active, as I began to feel free to engage those structures more playfully, and to create new structures.As the winter deepened, the Free Words project began to develop in a surprising way. On the website I invited people to become volunteer distributors of the book. I expected that a small number of people would find their way from the book to the website and an even smaller number of those might become distributors. What happened was something quite different: a few people did find the book and the website, but they weren't all interested in simply becoming distributors themselves. Some of them told the story of Free Words on various online forums, journals, and blogs, passing it on through their internet communities. Dozens of people who had never seen a copy of the book found their way to the site, and I began shipping batches of books to volunteers all over the country and the world. I printed more, and then more again.For me the project became like a kind of... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ethics & the Environment 8.1 (2003) 61-73 [Access article in PDF] Free Words to Free ManifestaSome Experiments in Art as Gift Sal Randolph Free Words It began this way. Standing nervously in a bookstore, in front of the section on literary theory, hidden from the eyes of the staff, I reached my hand into my bag like a thief and pulled out a hot pink book. I looked up (...) and down the aisle. No one was watching. O.K., now. I slipped it into the shelf among the F's (file under Free) and it was done.So I began my career as in infiltrator of public spaces, a thief not of books but of shelf space, of access. A bypasser of gateways, permissions, and procedures.The book was called Free Words, and was an art project of mine. Its content was a list of 13,000 words I had collected over ten years. I had uncopyrighted the text, placing it in the public domain (no rights reserved), and labeled the book as free. No price tag, no barcode, no ISBN. The back cover said only "this book belongs to whoever finds it." I had printed 1,000 copies of it, and the idea was to create a kind of situation.Someone who came across the book would have to decide what it was and who really owned it. If they wanted it, they would have to decide whether to walk out with it like a shoplifter, or whether to negotiate something [End Page 61] with the sales clerk. Bookstores would have to either purge the book or harbor it. There was a brief explanation and a web address at the back of the book, and if anyone made it to the site there was an invitation to become a distributor of the book, to join in the process of placing it in bookstores and libraries.I spent a few months like that as 2001 came to a close: October, November, December; walking through a New York stunned by September 11, developing the habit of nonobedience. 1 This was the time when the media was telling us to shop, when we were being told to agree,as if agreement and shopping were the definition and extent of our citizenship.At first I was nervous, afraid of being stopped, but after a couple hundred books I relaxed. I was never questioned. The more I did it, the more the commercial space of the city seemed like public space, my space. The city, recovering month by month, felt more like an ecology—a human social ecology, intricate and interdependent. There were more ways of living within it and participating in it than I had supposed.One of the questions raised by cities is who we are in them. How do we find ourselves as individuals, as agents? What kinds of citizenship are possible? Something about this project changed my relationship to the city from being a passive inhabitant of its structures, both social and architectural, to being more active, as I began to feel free to engage those structures more playfully, and to create new structures.As the winter deepened, the Free Words project began to develop in a surprising way. On the website I invited people to become volunteer distributors of the book. I expected that a small number of people would find their way from the book to the website and an even smaller number of those might become distributors. What happened was something quite different: a few people did find the book and the website, but they weren't all interested in simply becoming distributors themselves. Some of them told the story of Free Words on various online forums, journals, and blogs, passing it on through their internet communities. Dozens of people who had never seen a copy of the book found their way to the site, and I began shipping batches of books to volunteers all over the country and the world. I printed more, and then more again.For me the project became like a kind of... (shrink)

‘Creative destruction’ is one of the most important analytical tools, taking into consideration both the economic and sociological characteristics of capitalist society. According to Schumpeter, in the long term, evolution gives rise to economic development resulting from batches of innovative solutions, leading to improvements in the standard of living. The innovation activity of firms is based on supply-side factors, hence it is large enterprises that excel in innovation since they strive to achieve a monopoly market position and above-average profits. Schumpeter (...) attempts to combine two elements: the spread of monopolies and the continuation of economic development, both occurring through innovation, which is far more important than price competition. The Schumpeterian ‘creative destruction’ permeates the main aspects of macroeconomic activity, not only in the long term, but also in the area of economic fluctuations, structural changes, or the functioning of markets. As a result, it becomes a factor determining changes in the economic order. The purpose of this paper is to analyse the role of territories in the process of creating and using knowledge and its impact on the economic efficiency of the companies which function within their boundaries. Regional cooperation increases the involvement of business entities in innovation activities, which translates into higher competitiveness of firms. Moreover, the awareness of the necessity of cooperation and use of innovation capital tends to grow. (shrink)

For a better detection in Network information security monitoring system, the author proposes a method based on adaptive depth detection. A deep belief network was designed and implemented, and the intrusion detection system model was combined with a support vector machine. The data set adopts the NSL-KDD network communication data set, and this data set is authoritative in the security field. Redundant cleaning, data type conversion, normalization, and other processing operations are performed on the data set. Using the data (...) conversion method based on the probability mass function probability mass function coding, a standard data set with low redundancy and low dimensionality can be obtained. Research indicates that when the batch size reaches 64, the accuracy of the test set reaches its maximum value. As the batch size increases, the accuracy first increases and then decreases. When the batch size continues to increase, the model will inevitably fall into the local optimal state, resulting in the degradation of the detection performance of the system. In terms of the false alarm rate, the DBN-SVM model is also the highest; however, it is only 10.73%. Under the premise of increasing the detection rate, the false alarm rate is improved; for the overall detection performance of the model, it is within an acceptable range. In terms of accuracy, the DBN-SVM model also scored the highest. The accuracy rate is the ratio of normal and correct classification for intrusion detection. It can explain the detection ability of the model. In summary, the overall detection ability of the DBN-SVM model is the best. The good classification ability to use SVM is proved, and the classification of low-dimensional features is expected to increase the detection rate of the system. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Introduction: Why Birth?Fanny SöderbäckWhen asked to put together a special international issue of philoSOPHIA, I was faced with the task of picking a topic that would touch and interest feminist scholars of all continents. Birth—and, by extension, pregnant embodiment, motherhood, reproductive technologies, a woman’s right to choose, and other related topics—stood out to me as an issue that has concerned, and that continues to concern, feminist thinkers from across (...) the world. Since Simone de Beauvoir’s early analysis and critique of patriarchy as a system that reduces women to mothers and confines them to the realm of reproduction, feminists have been wrestling with the question of whether birth and motherhood pose a threat to or promote women’s liberation. Many of the topics so pertinent to feminist debates—from emancipatory issues such as abortion rights, the right to work, and women’s health, to more conceptual concerns such as embodiment, desire, sexual difference, and female subjectivity—force us to return to the question of birth, and to what it means that women can, and do, give birth.It was only after I had settled on a topic and invited the six authors included here to contribute that I found out that I was pregnant with my first child. More than any scholarly project I have embarked on before, this one has, as a consequence, been deeply personal. For each step of the editorial process, for each new batch of drafts, peer reviews, discussions with authors, and copyedits, I have witnessed my body change, the baby growing and moving inside me, her little feet exploring my inside, her face looking back at me from ultrasound screens, her presence causing numbness in my hands, swelling in my feet, uncomfortable nights, and, of course, unprecedented joy and anticipation. I have negotiated my maternity leave, taken birthing classes, read books about breastfeeding and parenting, fought with obstetricians and resisted their [End Page 1] tendency to medicalize my experience, gone through phases of intense nesting, and faced fears and strengths I did not know I harbored. I have, in short, experienced some version of what generations of pregnant and birthing women have experienced before me, and yet for me it has all been new and unknown, frightening and exhilarating all at once.Never before have I been so acutely aware of the important role experience holds in feminist scholarship. If (male) philosophers for millennia have been concerned with death, and if death is the one event those writing about it have yet to experience, birth is perhaps the only experience we all—constitutively—share, insofar as we have all been born. And without resorting to biological determinism or heterosexism, it is worth noting that women have a special relationship to birth. Insofar as we live in a society that expects us to do so, we either give birth, choose not to give birth, or struggle to be able to give birth. As several of the essays included here will testify, each of these paths has become increasingly marked by technological advancements. In the first instance, every woman who gives birth has to respond to a series of wanted or unwanted technological interventions—or the lack thereof. From ultrasounds and genetic screenings to the possibility of inducing labor, giving surgical birth, and accessing various pain medicines during labor—or, as in the case of many nations in the developing world, the sometimes dire consequences that are the result of limited access to such technological-medical tools—pregnant women across the globe are in different ways shaped by the technology that accompanies their journey of gestation. In the second instance, the access to contraception and the victories won in the fight for abortion rights constitute a revolution in the lives of women—perhaps the most important of all gains that make up our emancipation. And finally, in the third instance, reproductive technologies have revolutionized our capacity not only to reproduce, but to do so later in life, outside of a heterosexual framework, and across national borders. Much of this can be framed as progress, but, as should be expected, these technological advancements not only force us to confront... (shrink)

There is much effort nowadays to protect communication networks against different cybersecurity attacks (which are more and more sophisticated) that look for systems’ vulnerabilities they could exploit for malicious purposes. Network Intrusion Detection Systems (NIDSs) are popular tools to detect and classify such attacks, most of them based on ML models. However, ML-based NIDSs cannot be trained by feeding them with network traffic data as it is. Thus, a Feature Engineering (FE) process plays a crucial role transforming network traffic raw (...) data onto derived one suitable for ML models. In this work, we study the effects of applying one such FE technique in different ways on the performance of two ML models (linear and non-linear) and their selected features. This the Feature as a Counter approach. The derived observations are computed from either with the same number of raw samples, (batch-based approaches) or by aggregating them by time intervals (timestamp-based approach). Results show that there is no significant differences between the proposed approaches neither in the performance of the models nor in the selected features that validate our proposal making it feasible to be widely used as a standard FE method. (shrink)

Order picking, which is collecting a set of products from different locations in a warehouse, has repeatedly been described as one of the most laborious and time-consuming internal logistic processes. Each order is issued to pick some products located at given locations in the warehouse. In this paper, we consider an order picking problem, in which a number of orders with different delivery due dates are going to be retrieved by a limited number of order pickers in multiperiods such that (...) the total tardiness is minimized. The aim is to determine a retrieval plan in terms of order batching and order picker multitrip routing as decision variables. Besides, products are arrived and replenished at the predetermined locations at different periods. Therefore, products sitting in those locations should be delivered soon to provide empty rooms for replenishment. A mixed integer linear programming formulation is proposed for this new problem. The model is optimally solved for small-size problems. For larger instances, grouping metaheuristic algorithms are proposed based on particle swarm optimization and the league championship algorithm that use group-based operators to generate reasonable batches of orders. Improvement heuristics are designed as well. The performance of the MILP formulation and metaheuristic algorithms is analyzed for different problem instances whose designs are based on real data gathered from an auto parts warehouse. Results indicate that our algorithms can stably solve large instances of the problem in a reasonable time. (shrink)

The making of infrared templates is of great significance for improving the accuracy and precision of infrared imaging guidance. However, collecting infrared images from fields is difficult, of high cost, and time-consuming. In order to address this problem, an infrared image generation method, infrared generative adversarial networks, based on conditional generative adversarial networks architecture is proposed. In I-GANs, visible images instead of random noise are used as the inputs, and the D-LinkNet network is also utilized to build the generative model, (...) enabling improved learning of rich image textures and identification of dependencies between images. Moreover, the PatchGAN architecture is employed to build a discriminant model to process the high-frequency components of the images effectively and reduce the amount of calculation required. In addition, batch normalization is used to optimize the training process, and thereby, the instability and mode collapse of the generated adversarial network training can be alleviated. Finally, experimental verification is conducted on the produced infrared/visible light dataset. The experimental results reveal that high-quality and reliable infrared data are generated by the proposed I-GANs. (shrink)

The goal of this short chapter, aimed at philosophers, is to provide an overview and brief explanation of some central concepts involved in predictive processing (PP). Even those who consider themselves experts on the topic may find it helpful to see how the central terms are used in this collection. To keep things simple, we will first informally define a set of features important to predictive processing, supplemented by some short explanations and an alphabetic glossary. -/- The features (...) described here are not shared in all PP accounts. Some may not be necessary for an individual model; others may be contested. Indeed, not even all authors of this collection will accept all of them. To make this transparent, we have encouraged contributors to indicate briefly which of the features are necessary to support the arguments they provide, and which (if any) are incompatible with their account. For the sake of clarity, we provide the complete list here, very roughly ordered by how central we take them to be for “Vanilla PP” (i.e., a formulation of predictive processing that will probably be accepted by most researchers working on this topic). More detailed explanations will be given below. Note that these features do not specify individually necessary and jointly sufficient conditions for the application of the concept of “predictive processing”. All we currently have is a semantic cluster, with perhaps some overlapping sets of jointly sufficient criteria. The framework is still developing, and it is difficult, maybe impossible, to provide theory-neutral explanations of all PP ideas without already introducing strong background assumptions. (shrink)

This paper starts by considering an argument for thinking that predictive processing (PP) is representational. This argument suggests that the Kullback–Leibler (KL)-divergence provides an accessible measure of misrepresentation, and therefore, a measure of representational content in hierarchical Bayesian inference. The paper then argues that while the KL-divergence is a measure of information, it does not establish a sufficient measure of representational content. We argue that this follows from the fact that the KL-divergence is a measure of relative entropy, which (...) can be shown to be the same as covariance (through a set of additional steps). It is well known that facts about covariance do not entail facts about representational content. So there is no reason to think that the KL-divergence is a measure of (mis-)representational content. This paper thus provides an enactive, non-representational account of Bayesian belief optimisation in hierarchical PP. (shrink)

Investigations of the function of consciousness in human information processing have focused mainly on two questions: (1) where does consciousness enter into the information processing sequence and (2) how does conscious processing differ from preconscious and unconscious processing. Input analysis is thought to be initially "preconscious," "pre-attentive," fast, involuntary, and automatic. This is followed by "conscious," "focal-attentive" analysis which is relatively slow, voluntary, and flexible. It is thought that simple, familiar stimuli can be identified preconsciously, but (...) conscious processing is needed to identify complex, novel stimuli. Conscious processing has also been thought to be necessary for choice, learning and memory, and the organization of complex, novel responses, particularly those requiring planning, reflection, or creativity. (shrink)

How people refer to objects in the world, how people comprehend reference, and how children acquire an understanding of and an ability to use reference.

In this book Michael Heim provides the first consistent philosophical basis for critically evaluating the impact of word processing on our use of and ideas about language. This edition includes a new foreword by David Gelernter, a new preface by the author, and an updated bibliography. "Not only important but seminal, on the cutting-edge, furrowing new conceptual territory."-Walter J. Ong, S.J. "A philosopher ponders how the word processor has affected language use and our ideas about it. Heim shrewdly updates (...) a school of thought, associated with such thinkers as Walter Ong, that maintains all changes in writing technology tend to change the way we perceive the world. His argument that word processing leads to fragmented thinking should be addressed and debated."-Carlin Romano, Philadelphia Inquirer "The arguments range over all of Western philosophy, from the ancient Greeks to contemporary phenomenology.... Everyone who has used a word processor will find much to think about in Heim's ideas."-David Weinberger, Byte "Fascinating, clear, and well-done... stimulating and challenging."-Don Ihde, Philosophy and Rhetoric. (shrink)

Paweł Gładziejewski has recently argued that the framework of predictive processing postulates genuine representations. His focus is on establishing that certain structures posited by PP actually play a representational role. The goal of this paper is to promote this discussion by exploring the contents of representations posited by PP. Gładziejewski already points out that structural theories of representational content can successfully be applied to PP. Here, I propose to make the treatment slightly more rigorous by invoking Francis Egan’s distinction (...) between mathematical and cognitive contents. Applying this distinction to representational contents in PP, I first show that cognitive contents in PP are determined by mathematical contents, at least in the sense that computational descriptions in PP put constraints on ascriptions of cognitive contents. After that, I explore to what extent these constraints are specific. I argue that the general mathematical contents posited by PP do not constrain ascriptions of cognitive content in a specific way. However, there are at least three aspects of PP that constrain ascriptions of cognitive contents in more specific ways: formal PP models posit specific mathematical contents that define more specific constraints; PP entails claims about how computational mechanisms underpin cognitive phenomena ; the processing hierarchy posited by PP goes along with more specific constraints. (shrink)

The cerebral cortex is a rich and diverse structure that is the basis of intelligent behavior. One of the deepest mysteries of the function of cortex is that neural processing times are only about one hundred times as fast as the fastest response times for complex behavior. At the very least, this would seem to indicate that the cortex does massive amounts of parallel computation.This paper explores the hypothesis that an important part of the cortex can be modeled as (...) a connectionist computer that is especially suited for parallel problem solving. The connectionist computer uses a special representation, termed value unit encoding, that represents small subsets of parameters in a way that allows parallel access to many different parameter values. This computer can be thought of as computing hierarchies of sensorimotor invariants. The neural substrate can be interpreted as a commitment to data structures and algorithms that compute invariants fast enough to explain the behavioral response times. A detailed consideration of this model has several implications for the underlying anatomy and physiology. (shrink)

According to the Perceptual Symbols Theory of cognition (Barsalou, 1999), modality‐specific simulations underlie the representation of concepts. A strong prediction of this view is that perceptual processing affects conceptual processing. In this study, participants performed a perceptual detection task and a conceptual property‐verification task in alternation. Responses on the property‐verification task were slower for those trials that were preceded by a perceptual trial in a different modality than for those that were preceded by a perceptual trial in the (...) same modality. This finding of a modality‐switch effect across perceptual processing and conceptual processing supports the hypothesis that perceptual and conceptual representations are partially based on the same systems. (shrink)

The plan for this volume emerged during the international Leipzig conference commemorating the centenary of the death of Gustav Fechner.

In the last few years, a remarkable convergence of interests and results has emerged between scholars interested in the arts and aesthetics from a variety of perspectives and cognitive scientists studying the mind and brain within the predictive processing (PP) framework. This convergence has so far proven fruitful for both sides: while PP is increasingly adopted as a framework for understanding aesthetic phenomena, the arts and aesthetics, examined under the lens of PP, are starting to be seen as important (...) windows into our mental functioning. The result is a vast and fast-growing research programme that promises to deliver important insights into our aesthetic encounters as well as a wide range of psychological phenomena of general interest. Here, we present this developing research programme, describing its grounds and highlighting its prospects. We start by clarifying how the study of the arts and aesthetics encounters the PP picture of mental functioning (§1). We then go on to outline the prospects of this encounter for the fields involved: philosophy and history of art (§2), psychology of aesthetics and neuroaesthetics (§3) and psychology and neuroscience more generally (§4). The upshot is an ambitious but well-defined framework within which aesthetics and cognitive science can partner up to illuminate crucial aspects of the human mind. -/- This article is part of the theme issue ‘Art, aesthetics and predictive processing: theoretical and empirical perspectives’. -/- . (shrink)

A dual-processing model of moral whistleblowing in organizations is proposed. In this theory paper, moral whistleblowing is described as a unique type of whistleblowing that is undertaken by individuals that see themselves as moral agents and are primarily motivated to blow the whistle by a sense of moral duty. At the individual level, the model expands on traditional, rational models of whistleblowing by exploring how moral intuition and deliberative reasoning processes might interact to influence the whistleblowing behavior of moral (...) agents. The model combines individual variables, organizational variables, and external, societal variables to explain the moral whistleblowing process and the impact of moral agents on organizations and society. (shrink)

Since the cognitive revolution, it has become commonplace that cognition involves both computation and information processing. Is this one claim or two? Is computation the same as information processing? The two terms are often used interchangeably, but this usage masks important differences. In this paper, we distinguish information processing from computation and examine some of their mutual relations, shedding light on the role each can play in a theory of cognition. We recommend that theorists of cognition be (...) explicit and careful in choosing notions of computation and information and connecting them together.Keywords: Computation; Information processing; Computationalism; Computational theory of mind; Cognitivism. (shrink)

The integration of embodied and computational approaches to cognition requires that non-neural body parts be described as parts of a computing system, which realizes cognitive processing. In this paper, based on research about morphological computations and the ecology of vision, I argue that nonneural body parts could be described as parts of a computational system, but they do not realize computation autonomously, only in connection with some kind of—even in the simplest form—central control system. Finally, I integrate the proposal (...) defended in the paper with the contemporary mechanistic approach to wide computation. (shrink)

Two challenges that face popular self-monitoring theories (SMTs) of auditory verbal hallucination (AVH) are that they cannot account for the auditory phenomenology of AVHs and that they cannot account for their variety. In this paper I show that both challenges can be met by adopting a predictive processing framework (PPF), and by viewing AVHs as arising from abnormalities in predictive processing. I show how, within the PPF, both the auditory phenomenology of AVHs, and three subtypes of AVH, can (...) be accounted for. (shrink)

Psychopathy is increasingly in the public eye. However, it is yet to be fully and effectively understood. Within the context of the DSM-IV, for example, it is best regarded as a complex family of disorders. The upside is that this family can be tightly related along common dimensions. Characteristic marks of psychopaths include a lack of guilt and remorse for paradigm case immoral actions, leading to the common conception of psychopathy rooted in affective dysfunctions. An adequate portrait of psychopathy is (...) much more complicated, however. Though some neural regions and corresponding functions are commonly indicated, they range across those responsible for action planning and learning, as well as emotional processes. Accordingly, a complete fine-grained map of all neural mechanisms responsible for psychopathy has not been realized, and even if it were, such a map would have limited utility outside of the context of surgical or chemical intervention. The utility of a neural-level understanding of psychopathy is further limited by the fact that it is only applicable in the clinical identification of individual subjects, and the neuro-chemical/biological correction of those subjects after they are positively identified as psychopaths. On the other hand, an information processing model of moral cognition provides for wider-ranging applications. The theoretical and practical implications for such a feasible working model of psychopathic personalities are assessed. Finally, this chapter raises the possibility of directed modification of social-environmental factors discouraging the development of psychopathic personalities in the first place, modifications which are also open to simulation and testing in terms of the same model of moral cognition. (shrink)

According to predictive processing, an increasingly influential paradigm in cognitive science, the function of the brain is to minimize the prediction error of its sensory input. Conceptual engineering is the practice of assessing and changing concepts or word meanings. We contribute to both strands of research by proposing the first cognitive account of conceptual engineering, using the predictive processing framework. Our model reveals a new kind of implementation problem as prediction errors are only minimized if enough agents embrace (...) conceptual changes. This problem can be overcome by emphasizing the importance of social norms and conceptual pluralism. (shrink)

This article responds to two unresolved and crucial problems of cognitive science: (1) What is actually accomplished by functions of the nervous system that we ordinarily describe in the intentional idiom? and (2) What makes the information processing involved in these functions semantic? It is argued that, contrary to the assumptions of many cognitive theorists, the computational approach does not provide coherent answers to these problems, and that a more promising start would be to fall back on mathematical communication (...) theory and, with the help of evolutionary biology and neurophysiology, to attempt a characterization of the adaptive processes involved in visual perception. Visual representations are explained as patterns of cortical activity that are enabled to focus on objects in the changing visual environment by constantly adjusting to maintain levels of mutual information between pattern and object that are adequate for continuing perceptual control. In these terms, the answer proposed to (1) is that the intentional functions of vision are those involved in the establishment and maintenance of such representations, and to (2) that semantic features are added to the information processes of vision with the focus on objects that these representations accomplish. The article concludes with proposals for extending this account of intentionality to the higher domains of conceptualization and reason, and with speculation about how semantic information-processing might be achieved in mechanical systems. (shrink)

The aim of this commentary is to underpin Duffley’s notion of a stable mental content that corresponds to the literal word meaning with a computationally plausible cognitive theory. Our approach is to investigate what these stable contents could be according to the so-called Predictive Processing architecture. We argue that recent advances in cognitive science can make at least two contributions to the debate. First, they can provide some underpinning of Duffley's ideas of a stable linguistic meaning associated with the (...) sign. Second, they provide resources to understand how the semiological principle is compatible with a dynamic and flexible notion of "meaning". (shrink)

Successful social functioning requires quick and accurate processing of emotion and generation of appropriate reactions. In typical individuals, these skills are supported by embodied processing, recruiting central and peripheral mechanisms. However, emotional processing is atypical in individuals with autism spectrum disorder (ASD). Individuals with ASD show deficits in recognition of briefly presented emotional expressions. They tend to recognize expressions using rule-based, rather than template, strategies. Individuals with ASD also do not spontaneously and quickly mimic emotional expressions, unless (...) the task encourages engagement. When processing emotional scenes, ASD individuals show atypical basic motivational responses, despite intact ability to verbally determine stimulus valence. We discuss how these findings highlight the contribution of both embodied and disembodied mechanisms to typical and atypical emotional functioning. (shrink)

Quantifier expressions like “many” and “at least” are part of a rich repository of words in language representing magnitude information. The role of numerical processing in comprehending quantifiers was studied in a semantic truth value judgment task, asking adults to quickly verify sentences about visual displays using numerical or proportional quantifiers. The visual displays were composed of systematically varied proportions of yellow and blue circles. The results demonstrated that numerical estimation and numerical reference information are fundamental in encoding the (...) meaning of quantifiers in terms of response times and acceptability judgments. However, a difference emerges in the comparison strategies when a fixed external reference numerosity is used for numerical quantifiers, whereas an internal numerical criterion is invoked for proportional quantifiers. Moreover, for both quantifier types, quantifier semantics and its polarity biased the response direction. Overall, our results indicate that quantifier comprehension involves core numerical and lexical semantic properties, demonstrating integrated processing of language and numbers. (shrink)

First published in 1982. Routledge is an imprint of Taylor & Francis, an informa company.

This paper aims to provide a theoretical framework for explaining the subjective character of pain experience in terms of what we will call ‘embodied predictive processing’. The predictive processing (PP) theory is a family of views that take perception, action, emotion and cognition to all work together in the service of prediction error minimisation. In this paper we propose an embodied perspective on the PP theory we call the ‘embodied predictive processing (EPP) theory. The EPP theory proposes (...) to explain pain in terms of processes distributed across the whole body. The prediction error minimising system that generates pain experience comprises the immune system, the endocrine system, and the autonomic system in continuous causal interaction with pathways spread across the whole neural axis. We will argue that these systems function in a coordinated and coherent manner as a single complex adaptive system to maintain homeostasis. This system, which we refer to as the neural-endocrine-immune (NEI) system, maintains homeostasis through the process of prediction error minimisation. We go on to propose a view of the NEI ensemble as a multiscale nesting of Markov blankets that integrates the smallest scale of the cell to the largest scale of the embodied person in pain. We set out to show how the EPP theory can make sense of how pain experience could be neurobiologically constituted. We take it to be a constraint on the adequacy of a scientific explanation of subjectivity of pain experience that it makes it intelligible how pain can simultaneously be a local sensing of the body, and, at the same time, a more global, all-encompassing attitude towards the environment. Our aim in what follows is to show how the EPP theory can meet this constraint. (shrink)