Optimization, in general, is regarded as the process of finding optimal values for the variables of a given problem in order to minimize or maximize one or more objective function(s). Brain storm optimization (BSO) algorithm solves a complex optimization problem by mimicking the human idea generating process, in which a group of people solves a problem together. The aim of this paper is to present hybrid BSO algorithm solutions in the past 5 years. This study could be divided into two (...) parts: strategies and applications. In the first part, different strategies for the hybrid BSO algorithms intended to improve the various ability of the original BSO algorithm are displayed. In the second part, the real-world applications in the past five years in optimization, prediction and feature selection processes are presented. (shrink)

The travelling salesman problem (TSP) belongs to the class of NP-hard problems, in which an optimal solution to the problem cannot be obtained within a reasonable computational time for large-sized problems. To address TSP, we propose a hybrid algorithm, called GA-TCTIA-LBSA, in which a genetic algorithm (GA), tour construction and tour improvement algorithms (TCTIAs) and a list-based simulated annealing (LBSA) algorithm are used. The TCTIAs are introduced to generate a first population, and after that, a search is continued with the (...) GA. The problem of premature convergence of the GA to local optimum is tackled by a method called social disaster technique. Afterwards, the LBSA is applied to generate a new population based on one of two proposed operators called packing and judgement day. The proposed algorithm is implemented in the MATLAB environment, and its two variants, called GA-TCTIA-LBSA packing and GA-TCTIA-LBSA judgement day, are tested on symmetric and asymmetric instances from TSPLIB. The overall results demonstrate that the proposed GA-TCTIA-LBSAs offer promising results, particularly for small-sized instances. (shrink)

Headache disorders can be considered as the predominant neurological condition. In the field of neurological diseases, migraine was estimated to cost a total of €27 billion per year for the loss through reduced work productivity in the European Community. Medical data and information in turn provide knowledge based on which physicians make scientific decisions for diagnosis and treatments. It is, therefore, very useful to create diagnostic tools to help physicians make better decisions. This paper is focused on a new hybrid (...) clustering system combining analytic hierarchy process and weighted fuzzy c-means clustering method for diagnosing children with primary headache disorder. The proposed three-stage hybrid diagnosing system is tested on data set collected from hospitalized children in the Clinical Centre of Vojvodina, Novi Sad, Serbia. (shrink)

Clustering is one of the most fundamental and essential data analysis tasks with broad applications. It has been studied in various research fields: data mining, machine learning, pattern recognition and in engineering, economics and biomedical data analysis. Headache is not a disease that typically shortens one’s life, but it can be a serious social as well as a health problem. Approximately 27 billion euros per year are lost through reduced work productivity in the European community. This paper is focused on (...) a new strategy based on a hybrid model for combining fuzzy partition method and maximum likelihood estimation clustering algorithm for diagnosing primary headache disorder. The proposed hybrid system is tested on two data sets for diagnosing headache disorder collected from Clinical Centre of Vojvodina in Serbia. (shrink)

In the past 50 years nurse scheduling has received considerable attention in the research community. There are two cases regarding the nurse scheduling problem : the static and dynamic. Dynamic NSP, is often called nurse rerostering problem, which presents reconstruction or modification of the predetermined roster for the current scheduling horizon. The aim of this paper is to present new hybrid strategy for nurse NRRP problem. The proposed methodology is based on efficient cooperation between fuzzy logic, ordered weighted averaging and (...) variable neighbourhood descent search. Complete system is tested, and experimental results are based on real-world dataset obtained from the Oncology Institute of Vojvodina in Serbia. (shrink)

The skin, uniquely positioned at the interface between the human body and the external world, plays a multifaceted immunologic role in human life. In medical practice, early accurate detection of all types of skin tumours is essential to guide appropriate management and improve patients’ survival. The most important issue is to differentiate between malignant skin tumours and benign lesions. The aim of this research is the classification of skin tumours by analysing medical skin tumour dermoscopy images. This paper is focused (...) on a new strategy based on deep convolutional neural networks which have recently shown a state-of-the-art performance to define strategy to automatic classification for skin tumour images. The proposed system is tested on well-known HAM10000 data set. For experimental results, verification is performed and the results are compared with similar researches. (shrink)

Compte-rendu du numéro Photographie et politique, sous la direction de Christophe David et Joan Grandjean, Tumultes, n° 60-61, Éditions Kimé, oct. 2023, 408 pages. -/- Le titre en dit tout : il ne s'agit pas simplement d'un volume consacré à la photographie, mais de cette intrication spécifique entre le photographique et le politique, ou encore, de ce que la photographie peut faire à la politique et vice-versa. D'une certaine façon, tous les textes de ce numéro posent la même question : (...) la photographie peut-elle être politique et comment ? Ou, pour reformuler cette citation (en réalité une question rhétorique) de D. Levi Strauss : comment l'image en tant qu'apparition pourrait-elle détourner son inclination inhérente à l'illusion vers un engagement politique ? (shrink)

In this paper I show that we have strong empirical and theoretical reasons to treat the verbs we use in our semantic theorizing—particularly ‘refers to ’, ‘applies to ’, and ‘is true of ’—as intensional transitive verbs. Stating our semantic theories with intensional vocabulary allows us to partially reconcile two competing approaches to the nature and subject-matter of semantics: the Chomskian approach, on which semantics is non-relational, internalistic, and concerns the psychology of language users, and the Lewisian approach, on which (...) semantics is fully relational, specifies truth-conditions, and has metaphysical implications. ITVs have two readings: an intensional, de dicto reading, and a relational, de re reading. A semantic theory stated with the de dicto readings of our semantic verbs captures the core insights of the Chomskian approach to semantics, in part because it allows us to assign extremely fine-grained semantic values to expressions, even when those expressions are empty. On the other hand, the de re reading yields a theory that is fully relational, and issues in truth-conditions. The resulting theories are related—and compatible—in that they are expressed by two different readings of the very same semantic vocabulary, and plausibly, the distinction between these two readings is one of scope. (shrink)

Conventional quantitative methods for the measurement of organizational legitimacy consider mainly three sources that make judgments about organizations visible: news media, accreditation bodies, and surveys. Over the last decade, however, social media have enabled ordinary citizens to bypass the gatekeeping function of these institutional evaluators and autonomously make individual judgments public. This inclusion of voices beyond functional and formally organized stakeholder groups potentially pluralizes the ongoing discussions about organizations. The individual judgments in blogs, tweets, and Facebook posts give indication about (...) the broader fit between an organization’s perceived behavior and heterogeneous social norms and therefore constitute an indicator of organizational legitimacy that can be accessed and measured. We propose the use of social media data and sentiment analysis to study the affect-based responses to organizational actions by citizens. We critically discuss and compare the method with existing quantitative methods for legitimacy measurement and apply them to a recent case in the banking industry. We discuss the value of the method for studying the process of legitimacy construction as the expression and negotiation of normative judgments about organizations by various evaluators. (shrink)

Despite widespread agreement that ambivalence precludes agency “at its best,” in this paper I argue that ambivalence as such is no threat to one’s agency. In particular, against “unificationists” like Harry Frankfurt I argue that failing to be fully integrated as an agent, lacking purity of heart, or being less than wholehearted in one’s choices, tells us nothing about whether an agent’s will is properly functioning. Moreover, it will turn out that in many common circumstances, wholeheartedness with respect to some (...) motive or course of action is itself a defect in an agent’s will. (shrink)

Plotinus is the first Greek philosopher to hold a systematic theory of consciousness. The key feature of his theory is that it involves multiple layers of experience: different layers of consciousness occur in different levels of self. This layering of higher modes of consciousness on lower ones provides human beings with a rich experiential world, and enables human beings to draw on their own experience to investigate their true self and the nature of reality. This involves a robust notion of (...) subjectivity. However, it is a notion of subjectivity that is unique to Plotinus, and remarkably different from the Post-Cartesian tradition. Behind the plurality of terms Plotinus uses to express consciousness, and behind the plurality of entities to which Plotinus attributes consciousness, lies a theory of human consciousness. It is a Platonist theory shaped by engagement with rival schools of ancient thought. (shrink)

It is the ambition of natural science to provide complete explanations of reality. Collingwood argues that science can only explain events, not actions. The latter is the distinctive subject matter of history and can be described as actions only if they are explained historically. This paper explains Collingwood’s claim that the distinctive subject matter of history is actions and why the attempt to capture this subject matter through the method of science inevitably ends in failure because science explains events, not (...) actions. It argues that Collingwood’s defence of the methodological autonomy of history vis-à-vis natural science is not based on a commitment to human exceptionalism, i.e. the exclusion of human beings and their doings from the rest of nature, but on the view that explanations which appeal to norms are different in kind from explanations which appeal to empirical regularities. Given the close relationship between the method and the subject matter of a form of inquiry, actions elude any attempt to explain them through the scientific method because the application of this method entails that what is thus explained is not an action but an event. (shrink)

As social and political beings, we are able to flourish only if we collaborate with others. Trust, understood as a virtue, incorporates appropriate rational emotional dispositions such as compassion as well as action that is contextual, situated in a time and place. We judge responses as appropriate and characters as trustworthy or untrustworthy based on these factors. To be considered worthy of trust, as an individual or an institution, one must do the right thing at the right time for the (...) right reasons, and the action should have its intended effect. By focussing on character, including a moral agent’s emotional disposition, virtue ethicists offer a more holistic account of trust than that explained by a deontic adherence to one’s duty as governed by a social contract. I will apply this understanding to educational institutions, particularly primary and secondary schools that serve a vital role in society. One of the main roles schools perform is to assist in character formation so that students, through practice, learn to be trusting and trusted citizens of society. I offer the philosophy in schools’ methodology of the community of inquiry as one example of how such practice may be facilitated in the classroom. (shrink)

Current thinking and talk about race uses ‘racist’ for virtually everything that goes wrong in the domain of race. This paper examines the relationship between racial justice, racial discrimination and racism to argue for a more pluralistic approach to race-related ills. Such an approach provides the tools we need to understand an important if relatively neglected source of racial injustice, and does much to illuminate some race-related disputes. It starts by arguing that racial justice is a surprisingly limited ideal, and (...) then suggests understanding ‘racial discrimination’ in a minimal way. From there it is argued that while racial discrimination is necessary for racial injustice, the same is not true for racism. (shrink)

Sanskrit text with commentaries on the theories of error in Mīmāṃsa school in Hindu philosophy by Maṇḍanamiśra, 7th century philosopher.

This study aimed to determine if people would use social usefulness as a criterion when allocating a kidney to potential recipients. Participants ranked hypothetical patients in order of priority to receive the kidney, using only information on the patients’ volunteering record, intelligence, emotional intelligence, and attractiveness. The results showed that volunteers were prioritized over nonvolunteers, highly intelligent patients over those with average intelligence, patients with high emotional intelligence over those with average emotional intelligence, and good-looking patients over average-looking patients. There (...) was little evidence of personal favoritism. Implications and limitations are discussed. (shrink)

This paper proposes a new argument in favour of the claim that phenomenal consciousness overflows – that is, has a far higher capacity than – cognitive access. It shows that opponents of overflow implicate a necessary role for visual imagery in the change detection paradigm. However, empirical evidence suggests that there is no correlation between visual imagery abilities and performance in this paradigm. Since the use of imagery is not implicated in the performance strategy of subjects, we find a new (...) argument for consciousness without access. (shrink)

John Kinsella’s poetry returns again and again to the landscape of the Western Australian wheatbelt. The wheatbelt is a region that was suddenly and violently re-made by capital in the service of cereal and fibre production during the course of the twentieth century. Despite this radical repurposing of land and the wholesale eradication of an ancient biome, the new farming zone quickly took on the halo of a natural landscape within state and nationalist ideologies. Against the backdrop of this event, (...) Kinsella’s wheatbelt can be viewed as a comprehensive deconstruction of the forces that have led the wheatbelt to where it is now and which still provide the material conditions of its existence. In this essay, Kinsella’s Divine Comedy: Journeys Through a Regional Geography is considered as exemplary of his wheatbelt poetry. The essay explores the basic conceits that animate Kinsella’s poetics of critique. It argues that Kinsella’s poetry offers a strategic intervention into the claims of “capitalist realism,” which is Mark Fisher’s term for the foreclosure of alternatives to profit-driven patterns of production and consumption. Capitalist realism, in the context of the wheatbelt, asserts that whether we like it or not, one cannot argue against the basic entitlement that productive imperatives have to use land as they see fit. This essay attempts to detail the kinds of ways that Kinsella’s poetry tries to fracture this claim to common sense that capitalist production monopolises. What it finds, somewhat counter-intuitively, is that Kinsella’s poetry draws together two things which are traditionally regarded as antinomies – the machine and the organism. In this respect, Kinsella’s poetry is distinctly different from conventional ecopoetry, which tends to uphold the distinction between an authentic nature and a corrupting technology. Kinsella’s Divine Comedy makes use of the tripartite layering of Dante’s eschatology to evolve new topologies of being in the wheatbelt, and indeed, being in the world. Further still, the essay makes the claim that Kinsella delivers us a “cybernetic wheatbelt,” which refigures nature as a communicative machine. (shrink)

During the nineteen years of her play-writing career, Aphra Behn had far more new plays staged than anyone else. This book is the first to examine all her theatrical work. It explains her often dominant place in the complex theatrical culture of Charles II's reign, her divided political sympathies, and her interests as a free-thinking intellectual. It also reveals her as a brilliant theatrical practitioner, who used the seen as richly and significantly as the spoken.

Liberty; Islamic philosophy; religious aspects; Islam.

Electronic communication and commerce facilitate the collection of information about individual use of the Internet. Focusing on the case of Comet Systems Inc. and its data gathering practices, this paper explores the technical details of gathering personal information in databases in general and the special character of the privacy issue raised by 'anonymous' information about individual behavior on the Internet. The case analysis suggests new insights for our understanding of privacy and frames a discussion of policy alternatives with respect to (...) the privacy of Internet communication. (shrink)

In the last decades of the XXth century we have witnessed a still growing interest in applied ethics, among them also bioethics, which in Slovak ethical literature was paid only a little attention as yet. The paper tries to examine the needs that led to the rise of bioethics, analyzing at the same time the concept of bioethics, its substance and subject. It deals also with its sources, putting stress on utilitarist and deontological ethics.

Open peer commentary on the article “The Autopoiesis of Social Systems and its Criticisms” by Hugo Cadenas & Marcelo Arnold. Upshot: Autopoiesis based on meaning is a rich conceptual tool. It would be a pity to reduce it to a few general statements on self-reference in social systems.

The question of providence and contingency in contemporary Western thought: a critical study from an Islamic perspective.

It is of philosophical and epistemological interest to examine how Darwin conceived the process of division of labour within Natural History. Darwin observed the advantages brought by division of labour to the human economy, and considered that the principle of divergence within nature, which is, according to him, one of the two ‘keystones’ of his theory, gave comparable advantages. This led him to re-examine Milne-Edwards’ view on the notion of division of physiological labour, and to introduce this with modifications into (...) his naturalist writings. After a short review of the Darwinian historiography dealing with this issue, I first show the conceptual confusion into which Darwin plunges, when using a so-called economic argument to defend his thesis of the maximization of beings in a given territory due to division of labour. Following this I propose several hypotheses to explain these shifts, recurring in Darwin’s texts, from one conception and from one application to another, of the division of labour. (shrink)