Explainable artificial intelligence has become a vitally important research field aiming, among other tasks, to justify predictions made by intelligent classifiers automatically learned from data. Importantly, efficiency of automated explanations may be undermined if the end user does not have sufficient domain knowledge or lacks information about the data used for training. To address the issue of effective explanation communication, we propose a novel information-seeking explanatory dialogue game following the most recent requirements to automatically generated explanations. Further, we generalise our (...) dialogue model in form of an explanatory dialogue grammar which makes it applicable to interpretable rule-based classifiers that are enhanced with the capability to provide textual explanations. Finally, we carry out an exploratory user study to validate the corresponding dialogue protocol and analyse the experimental results using insights from process mining and argument analytics. A high number of requests for alternative explanations testifies the need for ensuring diversity in the context of automated explanations. (shrink)

Background End-of-life decisions for neonates with adverse prognosis are controversial and raise ethical and legal issues. In Greece, data on physicians’ profiles, motivation, values and attitudes underlying such decisions and the correlation with their background are scarce. The aim was to investigate neonatologists' attitudes in Neonatal Intensive Care Units and correlate them with self-reported practices of end-of-life decisions and with their background data. Methods A structured questionnaire was distributed to all 28 Neonatal Intensive Care Units in Greece. One hundred and (...) sixty two out of 260 eligible physicians answered anonymously the questionnaire. Demographic and professional characteristics, self-reported practices and opinions were included in the questionnaire, along with a questionnaire of 12 items measuring physicians’ attitude and views ranging from value of life to quality of life approach. Results Continuation of treatment in neonates with adverse prognosis without adding further therapeutic interventions was the most commonly reported EoL practice, when compared to withdrawal of mechanical ventilation. Physicians with a high attitude score were more likely to limit, while those with a low score were more likely for continuation of intensive care. Physicians’ educational level, involvement in research, religion and position on the existing legal framework were factors that affected the attitude score. Conclusions Physicians presented with varying end-of-life practices. Limiting interventions in neonates with poor prognosis was strongly related to their attitudes. The most important predictors for physicians' attitudes were religiousness and belief for Greek legal system reform. (shrink)

Deep Learning has been widely used for tackling challenging natural language processing tasks over the recent years. Similarly, the application of Deep Neural Networks in legal analytics has increased significantly. In this survey, we study the early adaptation of Deep Learning in legal analytics focusing on three main fields; text classification, information extraction, and information retrieval. We focus on the semantic feature representations, a key instrument for the successful application of deep learning in natural language processing. Additionally, we share pre-trained (...) legal word embeddings using the word2vec model over large corpora, comprised legislations from UK, EU, Canada, Australia, USA, and Japan among others. (shrink)

Deep Learning has been widely used for tackling challenging natural language processing tasks over the recent years. Similarly, the application of Deep Neural Networks in legal analytics has increased significantly. In this survey, we study the early adaptation of Deep Learning in legal analytics focusing on three main fields; text classification, information extraction, and information retrieval. We focus on the semantic feature representations, a key instrument for the successful application of deep learning in natural language processing. Additionally, we share pre-trained (...) legal word embeddings using the word2vec model over large corpora, comprised legislations from UK, EU, Canada, Australia, USA, and Japan among others. (shrink)

Background: End-of-life decision-making for terminally ill neonates raises important legal and ethical issues. In Greece, no recent data on nurses’ attitudes and involvement in end-of-life decisions are available. Research question/aim: To investigate neonatal nurses’ attitudes and involvement in end-of-life decisions and the relation to their socio-demographic and work-related background data. Research design: A survey was carried out in 28 neonatal intensive care units between September 2018 and January 2019. A structured questionnaire was distributed by post. Participants and research context: The (...) questionnaire was answered anonymously by 312 nurses and returned to the investigators. Ethical considerations: The study was approved by the Bioethics and Research Committee of Aretaieio Hospital in accordance with the Helsinki Declaration. Findings: Nurses more often reported involvement in various end-of-life decisions, such as continuation of treatment without adding further therapeutic interventions for terminally ill neonates, while less reported were mechanical ventilation withdrawal and drug administration to end life. Nurses with a high attitude score, reflecting a more quality-of-life approach, were more likely to be involved in setting limits to intensive care. α low score was consistent with life preservation. Nurses’ religiousness, parenthood, involvement in daily practice, and position on the existing legal framework influenced their attitude score. Discussion: The likelihood of nurses to support interventions in neonates with poor prognosis in neonatal intensive care units was related to their attitudes. After adjusting for potential confounders, the most important predictors for nurses’ attitudes were parenthood, involvement in daily practice, and position supporting current legislation reform. Conclusion: Variability in involvement in end-of-life decisions among nurses exists on a national level. (shrink)

The paper is devoted to the problem of the linguistic grounds of the semiotic model of history, according to which history is described as a communication process circulating within a society. An analogy of principle between language and culture is the theoretical premise of that semiotic approach. Proceeding on this assumption semiotics (B. Uspensky’s case for instance) regards historical process as the process of text outcome and reading, while at the same time control over communication is provided through the cultural (...) code or in other words — through the grammar of history. But the description of history as just the functioning of a single and unified grammatical code doesn’t make it possible to explain the appearance of new meanings or history par excellence. J. Lotman interpreted the rhetorical mechanism of text outcome as the working of two (at a minimum) interplaying semiotic systems. It is the principle of its working that he takes as abasis of his semiotic version of cultural diachrony. And at the very point semiotics finds itself in front of the choice: either to stop at the decomposition the rhetorical machine on separate cultural codes and at the description their separate grammars, or to conceptualize a historical event as un-grammatism, grammatical error, “wrong text”. The analytical way leads to an extremely reduced theoretical construction; the synthetic way undermines status of the semiotic model of history as a positivistic scientific project. (shrink)

Human-robot collaboration, whereby the human and the robot join their forces to achieve a task, opens new application opportunities in manufacturing. Robots can perform precise and repetitive operations while humans can execute tasks that require dexterity and problem-solving abilities. Moreover, collaborative robots can take over heavy-duty tasks. Musculoskeletal disorders (MSDs) are a serious health concern and the primary cause of absenteeism at work. While the role of the human is still essential in flexible production environment, the robot can help decreasing (...) the workload of workers. This paper describes a novel framework for task allocation of human-robot assembly applications based on capabilities and ergonomics considerations. Capable agents are determined on the basis of agent characteristics and task requirements. Ergonomics is integrated by measuring the human body posture and the related workload. The developed framework was validated on a gearbox assembly use case using the collaborative robot Baxter. (shrink)

W. V. Quine has made statements about truth which are not obviously compatible, and his statements have been interpreted in more than one way. For example, Donald Davidson claims that Quine has an epistemic theory of truth, but Quine himself often says that truth is just disquotational. This paper argues that Quine should recognize two different notions of truth. One of these is disquotational, the other is empiricist. There is nothing wrong with recognizing two different notions of truth. Both may (...) be perfectly legitimate, even though, to some extent, they may be applicable in different contexts. Roughly speaking, a sentence is true in the empiricist sense if it belongs to a theory which entails all observation sentences which would be assented to by the speakers of the language in question (and no observation sentences which would be dissented from by these speakers). Various objections to this idea are discussed and rejected. (shrink)

The UK’s Cancer Drugs Fund was introduced in 2010 following the Conservative Party’s promise to address the fact that numerous efficacious cancer drugs were not available because of their cost ineffectiveness, as deduced by the National Institute of Health and Care Excellence. While, at face value, this policy appears only to promote the UK’s public welfare, a deeper analysis reveals the ethically unjustifiable inconsistencies that the CDF introduces; where is the analogous fund for other equally severe diseases? Have the patients (...) without cancer been neglected simply due to the fear-inducing advertising and particularly ferocious speech which surrounds cancer? The CDF is unjustifiable when challenged by such questions. However, it is troubling to think that the CDF might be repealed in order to abolish these ethical concerns. Intuitively, one feels uncomfortable stripping the cancer patient of their benefits just so that they might be on an equally pessimistic footing with others. In the present essay, I argue that, although there are no ethically justifiable grounds for the CDF’s introduction, its removal would be inappropriate. Following this realisation, I investigate whether the procedural steps of the CDF itself—theoretically removed from the context of resource distribution for all disease types—represent an ethically justifiable system. I believe that the answer is yes, given the CDF’s conformity to accountability for reasonableness, a robust framework of procedural justice, which continuously improves the ethical and epistemological standards of the policies to which it is applied. (shrink)

Costly signalling theory has become a common explanation for honest communication when interests conflict. In this paper, we provide an alternative explanation for partially honest communication that does not require significant signal costs. We show that this alternative is at least as plausible as traditional costly signalling, and we suggest a number of experiments that might be used to distinguish the two theories.

La interioridad de lo viviente ha sido ignorada en una descripción científica del comportamiento humano. Hoy en día, sin embargo, la autopoiesis como paradigma de auto-organización, ha continuado incorpo- rando esos primeros atisbos de la interioridad de lo viviente que Kant desarrolló en la tercera Crítica. No hay organismo sin teleología y no hay teleología sin interioridad, nos dice, y sin un segmento teleológico el proyecto total de la moral se vuelve ininteligible. Hay un cambio de una ética basada en (...) el imperativo categórico a una moralidad sin concepto basada en otro aspecto del imperativo categórico presente en la estética kantiana. Con F.Varela surge la convicción de la inminencia de un cambio de paradigma que se trasluce como la primacía de lo concreto y la oposición a todo análisis deliberado e intencional. Estas características ya se habían manifestado en Kant y en Husserl como el cambio de lo exterior a lo interior, donde prima el abandono de toda regla o principio y la contundencia de la evidencia intuitiva. Se han de reconocer la importancia de los impulsos pre-conscientes y los instintos, por lo cual he incluido un Apéndice. Este camino dio lugar a las experiencias límite de lo sublime y de la epojé ética universal, la cual, según N. Depraz, filósofa francesa especializada en Husserl, no tienenada de misterioso o esotérico aunque está lejos de ser autoevidente. (shrink)

Biologists rely heavily on the language of information, coding, and transmission that is commonplace in the field of information theory developed by Claude Shannon, but there is open debate about whether such language is anything more than facile metaphor. Philosophers of biology have argued that when biologists talk about information in genes and in evolution, they are not talking about the sort of information that Shannon’s theory addresses. First, philosophers have suggested that Shannon’s theory is only useful for developing a (...) shallow notion of correlation, the so-called causal sense of information. Second, they typically argue that in genetics and evolutionary biology, information language is used in a semantic sense, whereas semantics are deliberately omitted from Shannon’s theory. Neither critique is well-founded. Here we propose an alternative to the causal and semantic senses of information: a transmission sense of information, in which an object X conveys information if the function of X is to reduce, by virtue of its sequence properties, uncertainty on the part of an agent who observes X. The transmission sense not only captures much of what biologists intend when they talk about information in genes, but also brings Shannon’s theory back to the fore. By taking the viewpoint of a communications engineer and focusing on the decision problem of how information is to be packaged for transport, this approach resolves several problems that have plagued the information concept in biology, and highlights a number of important features of the way that information is encoded, stored, and transmitted as genetic sequence. (shrink)

The relationship between being and goodness is one of the most engaging philosophical questions, particularly in light of the new science, which pointsto the interconnectedness of the physical world. The relationship between being and goodness is examined here in the thought of Bonaventure, who maintainsa primacy of the good. Bonaventure’s integration of philosophy and theology provides an understanding of being as goodness and hence an understandingof being as relational and generative. Because being is good, created reality is intrinsically good and (...) bears within it an inner dynamic toward the pleroma oflove. The implications of Bonaventure’s metaphysics of the good for ecology and epistemology are explored. (shrink)

This paper explores two opposed paradigmatic approaches to heroic power: Thomas Carlyle's versus Leo Tolstoy's. In On Heroes, Hero Worship and the Heroic in History (1840), Carlyle argues for its crucial importance, whereas in War and Peace (1869), Tolstoy denies its very possibility. Carlyle's heroic model attributes to the hero (the leader) a high degree of mastery and control over social and political circumstances, whereas Tolstoy's a-heroic model implies a small degree of personal mastery and much greater constraints on the (...) individual leader. Both models achieved prominence in the wake of the Napoleonic Wars, which brought the role of the individual (hero) in history to the forefront of intellectual and political debate throughout Europe. The two models are shown as parts of and important links in long-established traditions; they are internally coherent yet totally contradictory of each other. The comparison of these opposed perceptions of heroic figures in history suggests that they might originate in an ambivalent, polarized perception of power and mastery, and in the sense of individual insecurity in the face of historical upheavals. (shrink)

The purpose of this article is to present an educative experience carried out in a university context, in order to discuss of the ways that peer tutoring could contribute to the development of the pedagogical skills of future and novice teachers of French as a Foreign Language. The aforementioned case study lasted throughout an academic semester and involved undergraduate and graduate students.

The notion of a constitutive lack, which formed the ambivalent initial framework of Western metaphysics, marks the contemporary attempt to think anew the social and the subject. While metaphysics had difficulties to justify ontologically the event of sociality and was tempted to construct a closed subjectivity, post-metaphysical thought by contrast justifies often the sociality of a non-identity. The presuppositions of Orthodox-Christian theology allow us to think of subjectivity and sociality in terms of a different ontology, elaborating a new synthesis between (...) anthropology and eschatology, within which the subject can emerge as radical sociality and natal receptivity, as free and true in its very relationality. The most profound and acute intellectual demands of our present time could then meet central notions of the Orthodox-Christian heritage and point at the perspective of a new historical encounter, which enriches both traditions by mutually engaging to each others fundamental experiences. (shrink)

The notion of a constitutive lack, which formed the ambivalent initial framework of Western metaphysics, marks the contemporary attempt to think anew the social and the subject. While metaphysics had difficulties to justify ontologically the event of sociality and was tempted to construct a closed subjectivity, post-metaphysical thought by contrast justifies often the sociality of a non-identity. The presuppositions of Orthodox-Christian theology allow us to think of subjectivity and sociality in terms of a different ontology, elaborating a new synthesis between (...) anthropology and eschatology, within which the subject can emerge as radical sociality and natal receptivity, as free and true in its very relationality. The most profound and acute intellectual demands of our present time could then meet central notions of the Orthodox-Christian heritage and point at the perspective of a new historical encounter, which enriches both traditions by mutually engaging to each others fundamental experiences. (shrink)

With this book Ilia Delio has provided a long needed introduction to Bonaventures thought.

Name der Zeitschrift: Semiotica Jahrgang: 2016 Heft: 213 Seiten: 91-122.

Journal Name: Semiotica - Journal of the International Association for Semiotic Studies / Revue de l'Association Internationale de Sémiotique Volume: 2013 Issue: 195 Pages: 1-44.

Exploration of brain pathways involved in religious experience has been the focus of research by Andrew Newberg and colleagues. Although the import of this work sheds new light on the human capacity to experience divine reality, the theological implications drawn from this research are vague and lack an appropriate methodology to provide critical distinctions. This paper offers a theological response to Newberg's work by highlighting several aspects of this research including the relationship between theological judgments and empirical observations, the uniqueness (...) of human transcendence, and the appropriateness of measuring mystical experience. (shrink)

The return of genetic research results after death in the pediatric setting comes with unique complexities. Researchers must determine which results and through which processes results are returned. This paper discusses the experience over 15 years in pediatric cancer genetics research of returning research results after the death of a child and proposes a preventive ethics approach to protocol development in order to improve the quality of return of results in pediatric genomic settings.

Hay que entender que los cambios súbitos de todo tipo que nos están afectando globalmente, demuestran claramente que los modelos puramente racionales resultan ser insuficientes para dar respuesta a las complejidades de este mundo. Pero también, hay que entender que los modelos no puramente racionales han sido de difícil lectura y de poca aceptación. Pienso que este es el caso de la Crítica del Juicio. La falta de sensibilidad respecto de la apreciación de esta obra puede deberse a que la (...) misma ha sido calificada en nuestros días como el trabajo arquetípico del postmodernismo, revelando las contradicciones inherentes a toda idea de conocimiento, racionalidad, cultura y arte... “Ya no es el paradigma del clasicismo, ni del formalismo, la última del trio de las tres grandes Críticas se ha convertido de pronto, en el símbolo del deconstruccionismo”. También consideraremos a esta obra, como centro del sistema kantiano, un modelo para los sistemas complejos. Así que luego de señalar I- las discrepancias de Bauman con la Crítica del Juicio, veremos II- las correspondencias de esta obra con los axiomas del postmodernismo, y III- con los sistemas complejos. Luego IV- presentaremos un proyecto de rehabilitación de esta obra, y en V- ‘proyecciones sobre el presente’, expondremos el pensamiento de Bauman y Jonas señalando que no es el futuro, sino el presente de las condiciones globales de la vida humana y la existencia misma de la especie lo que está en peligro inminente. La metafísica de la moral de Jonas, aplicada a una ‘Moralidad sin Concepto,’ cierra el circulo de la nueva moralidad propuesta. Incluímos al final un apéndice sobre el supremo bien. (shrink)