Results for 'Jacob M. Kolman'

984 found
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  1. Conflicts among Multinational Ethical and Scientific Standards for Clinical Trials of Therapeutic Interventions.Jacob M. Kolman, Nelda P. Wray, Carol M. Ashton, Danielle M. Wenner, Anna F. Jarman & Baruch A. Brody - 2012 - Journal of Law, Medicine and Ethics 40 (1):99-121.
    There has been a growing concern over establishing norms that ensure the ethically acceptable and scientifically sound conduct of clinical trials. Among the leading norms internationally are the World Medical Association's Declaration of Helsinki, guidelines by the Council for International Organizations of Medical Sciences, the International Conference on Harmonization's standards for industry, and the CONSORT group's reporting norms, in addition to the influential U.S. Federal Common Rule, Food and Drug Administration's body of regulations, and information sheets by the Department of (...)
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  2. Totalism without Repugnance.Jacob M. Nebel - 2022 - In Jeff McMahan, Timothy Campbell, Ketan Ramakrishnan & Jimmy Goodrich, Ethics and Existence: The Legacy of Derek Parfit. New York, NY: Oxford University Press. pp. 200-231.
    Totalism is the view that one distribution of well-being is better than another just in case the one contains a greater sum of well-being than the other. Many philosophers, following Parfit, reject totalism on the grounds that it entails the repugnant conclusion: that, for any number of excellent lives, there is some number of lives that are barely worth living whose existence would be better. This paper develops a theory of welfare aggregation—the lexical-threshold view—that allows totalism to avoid the repugnant (...)
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  3. The Good, the Bad, and the Transitivity of Better Than.Jacob M. Nebel - 2018 - Noûs 52 (4):874-899.
    The Rachels–Temkin spectrum arguments against the transitivity of better than involve good or bad experiences, lives, or outcomes that vary along multiple dimensions—e.g., duration and intensity of pleasure or pain. This paper presents variations on these arguments involving combinations of good and bad experiences, which have even more radical implications than the violation of transitivity. These variations force opponents of transitivity to conclude that something good is worse than something that isn’t good, on pain of rejecting the good altogether. That (...)
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  4. Normative Reasons as Reasons Why We Ought.Jacob M. Nebel - 2019 - Mind 128 (510):459-484.
    I defend the view that a reason for someone to do something is just a reason why she ought to do it. This simple view has been thought incompatible with the existence of reasons to do things that we may refrain from doing or even ought not to do. For it is widely assumed that there are reasons why we ought to do something only if we ought to do it. I present several counterexamples to this principle and reject some (...)
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  5. Utils and Shmutils.Jacob M. Nebel - 2021 - Ethics 131 (3):571-599.
    Matthew Adler's Measuring Social Welfare is an introduction to the social welfare function (SWF) methodology. This essay questions some ideas at the core of the SWF methodology having to do with the relation between the SWF and the measure of well-being. The facts about individual well-being do not single out a particular scale on which well-being must be measured. As with physical quantities, there are multiple scales that can be used to represent the same information about well-being; no one scale (...)
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  6. An Intrapersonal Addition Paradox.Jacob M. Nebel - 2018 - Ethics 129 (2):309-343.
    I present a new argument for the repugnant conclusion. The core of the argument is a risky, intrapersonal analogue of the mere addition paradox. The argument is important for three reasons. First, some solutions to Parfit’s original puzzle do not obviously generalize to the intrapersonal puzzle in a plausible way. Second, it raises independently important questions about how to make decisions under uncertainty for the sake of people whose existence might depend on what we do. And, third, it suggests various (...)
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  7. Rank-Weighted Utilitarianism and the Veil of Ignorance.Jacob M. Nebel - 2020 - Ethics 131 (1):87-106.
    Lara Buchak argues for a version of rank-weighted utilitarianism that assigns greater weight to the interests of the worse off. She argues that our distributive principles should be derived from the preferences of rational individuals behind a veil of ignorance, who ought to be risk averse. I argue that Buchak’s appeal to the veil of ignorance leads to a particular way of extending rank-weighted utilitarianism to the evaluation of uncertain prospects. This method recommends choices that violate the unanimous preferences of (...)
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  8. Extensive Measurement in Social Choice.Jacob M. Nebel - 2024 - Theoretical Economics 19 (4):1581-1618.
    Extensive measurement is the standard measurement-theoretic approach for constructing a ratio scale. It involves the comparison of objects that can be concatenated in an additively representable way. This paper studies the implications of extensively measurable welfare for social choice theory. We do this in two frameworks: an Arrovian framework with a fixed population and no interpersonal comparisons, and a generalized framework with variable populations and full interpersonal comparability. In each framework we use extensive measurement to introduce novel domain restrictions, independence (...)
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  9. Hopes, Fears, and Other Grammatical Scarecrows.Jacob M. Nebel - 2019 - Philosophical Review 128 (1):63-105.
    The standard view of "believes" and other propositional attitude verbs is that such verbs express relations between agents and propositions. A sentence of the form “S believes that p” is true just in case S stands in the belief-relation to the proposition that p; this proposition is the referent of the complement clause "that p." On this view, we would expect the clausal complements of propositional attitude verbs to be freely intersubstitutable with their corresponding proposition descriptions—e.g., "the proposition that p"—as (...)
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  10. Calibration dilemmas in the ethics of distribution.Jacob M. Nebel & H. Orri Stefánsson - 2023 - Economics and Philosophy 39 (1):67-98.
    This paper presents a new kind of problem in the ethics of distribution. The problem takes the form of several “calibration dilemmas,” in which intuitively reasonable aversion to small-stakes inequalities requires leading theories of distribution to recommend intuitively unreasonable aversion to large-stakes inequalities. We first lay out a series of such dilemmas for prioritarian theories. We then consider a widely endorsed family of egalitarian views and show that they are subject to even more forceful calibration dilemmas than prioritarian theories. Finally, (...)
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  11. The Sum of Well-Being.Jacob M. Nebel - 2023 - Mind 132 (528):1074–1104.
    Is well-being the kind of thing that can be summed across individuals? This paper takes a measurement-theoretic approach to answering this question. To make sense of adding well-being, we would need to identify some natural "concatenation" operation on the bearers of well-being that satisfies the axioms of extensive measurement and can therefore be represented by the arithmetic operation of addition. I explore various proposals along these lines, involving the concatenation of segments within lives over time, of entire lives led alongside (...)
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  12. Aggregation Without Interpersonal Comparisons of Well‐Being.Jacob M. Nebel - 2021 - Philosophy and Phenomenological Research 105 (1):18-41.
    This paper is about the role of interpersonal comparisons in Harsanyi's aggregation theorem. Harsanyi interpreted his theorem to show that a broadly utilitarian theory of distribution must be true even if there are no interpersonal comparisons of well-being. How is this possible? The orthodox view is that it is not. Some argue that the interpersonal comparability of well-being is hidden in Harsanyi's premises. Others argue that it is a surprising conclusion of Harsanyi's theorem, which is not presupposed by any one (...)
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  13. Conservatisms about the Valuable.Jacob M. Nebel - 2021 - Australasian Journal of Philosophy 100 (1):180-194.
    ABSTRACT Sometimes it seems that an existing bearer of value should be preserved even though it could be destroyed and replaced with something of equal or greater value. How can this conservative intuition be explained and justified? This paper distinguishes three answers, which I call existential, attitudinal, and object-affecting conservatism. I raise some problems for existential and attitudinal conservatism, and suggest how they can be solved by object-affecting conservatism.
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  14. Priority, Not Equality, for Possible People.Jacob M. Nebel - 2017 - Ethics 127 (4):896-911.
    How should we choose between uncertain prospects in which different possible people might exist at different levels of wellbeing? Alex Voorhoeve and Marc Fleurbaey offer an egalitarian answer to this question. I give some reasons to reject their answer and then sketch an alternative, which I call person-affecting prioritarianism.
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  15. Asymmetries in the Value of Existence.Jacob M. Nebel - 2019 - Philosophical Perspectives 33 (1):126-145.
    According to asymmetric comparativism, it is worse for a person to exist with a miserable life than not to exist, but it is not better for a person to exist with a happy life than not to exist. My aim in this paper is to explain how asymmetric comparativism could possibly be true. My account of asymmetric comparativism begins with a different asymmetry, regarding the (dis)value of early death. I offer an account of this early death asymmetry, appealing to the (...)
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  16. A fixed-population problem for the person-affecting restriction.Jacob M. Nebel - 2020 - Philosophical Studies 177 (9):2779-2787.
    According to the person-affecting restriction, one distribution of welfare can be better than another only if there is someone for whom it is better. Extant problems for the person-affecting restriction involve variable-population cases, such as the nonidentity problem, which are notoriously controversial and difficult to resolve. This paper develops a fixed-population problem for the person-affecting restriction. The problem reveals that, in the presence of incommensurable welfare levels, the person-affecting restriction is incompatible with minimal requirements of impartial beneficence even in fixed-population (...)
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  17. A Choice-Functional Characterization of Welfarism.Jacob M. Nebel - 2024 - Journal of Economic Theory 222:105918.
    Welfarism is the view that individual welfare is the only thing that matters. One important contribution of social choice theory has been to provide a precise formulation and axiomatic characterization of welfarism using Amartya Sen's framework of social welfare functionals. This paper is motivated by the observation that the standard formalization of welfarism is too restrictive, since a welfarist social planner need not be committed to maximizing a preference ordering or any other binary relation over alternatives. We therefore provide a (...)
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  18. Strong dictatorship via ratio-scale measurable utilities: a simpler proof.Jacob M. Nebel - 2023 - Economic Theory Bulletin 11 (1):101-106.
    Tsui and Weymark (Economic Theory, 1997) have shown that the only continuous social welfare orderings on the whole Euclidean space which satisfy the weak Pareto principle and are invariant to individual-specific similarity transformations of utilities are strongly dictatorial. Their proof relies on functional equation arguments which are quite complex. This note provides a simpler proof of their theorem.
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  19. The Case for Comparability.Cian Dorr, Jacob M. Nebel & Jake Zuehl - 2023 - Noûs 57 (2):414-453.
    We argue that all comparative expressions in natural language obey a principle that we call Comparability: if x and y are at least as F as themselves, then either x is at least as F as y or y is at least as F as x. This principle has been widely rejected among philosophers, especially by ethicists, and its falsity has been claimed to have important normative implications. We argue that Comparability is needed to explain the goodness of several patterns (...)
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  20. Consequences of Comparability.Cian Dorr, Jacob M. Nebel & Jake Zuehl - 2021 - Philosophical Perspectives 35 (1):70-98.
    We defend three controversial claims about preference, credence, and choice. First, all agents (not just rational ones) have complete preferences. Second, all agents (again, not just rational ones) have real-valued credences in every proposition in which they are confident to any degree. Third, there is almost always some unique thing we ought to do, want, or believe.
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  21. Multidimensional Concepts and Disparate Scale Types.Brian Hedden & Jacob M. Nebel - 2024 - Philosophical Review 133 (3):265-308.
    Multidimensional concepts are everywhere, and they are important. Examples include moral value, welfare, scientific confirmation, democracy, and biodiversity. How, if at all, can we aggregate the underlying dimensions of a multidimensional concept F to yield verdicts about which things are Fer than which overall? Social choice theory can be used to model and investigate this aggregation problem. Here, we focus on a particularly thorny problem made salient by this social choice-theoretic framework: the underlying dimensions of a given concept might be (...)
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  22. Symmetry, Invariance, and Imprecise Probability.Zachary Goodsell & Jacob M. Nebel - forthcoming - Mind.
    It is tempting to think that a process of choosing a point at random from the surface of a sphere can be probabilistically symmetric, in the sense that any two regions of the sphere which differ by a rotation are equally likely to include the chosen point. Isaacs, Hájek, and Hawthorne (2022) argue from such symmetry principles and the mathematical paradoxes of measure to the existence of imprecise chances and the rationality of imprecise credences. Williamson (2007) has argued from a (...)
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  23. A taxonomy of multinational ethical and methodological standards for clinical trials of therapeutic interventions.C. M. Ashton, N. P. Wray, A. F. Jarman, J. M. Kolman, D. M. Wenner & B. A. Brody - 2011 - Journal of Medical Ethics 37 (6):368-373.
    Background If trials of therapeutic interventions are to serve society's interests, they must be of high methodological quality and must satisfy moral commitments to human subjects. The authors set out to develop a clinical - trials compendium in which standards for the ethical treatment of human subjects are integrated with standards for research methods. Methods The authors rank-ordered the world's nations and chose the 31 with >700 active trials as of 24 July 2008. Governmental and other authoritative entities of the (...)
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  24. Should We Vote in Non-Deterministic Elections?Bob M. Jacobs & Jobst Heitzig - 2024 - Philosophies 9 (4):107.
    This article investigates reasons to participate in non-deterministic elections, where the outcomes incorporate elements of chance beyond mere tie-breaking. The background context situates this inquiry within democratic theory, specifically non-deterministic voting systems, which promise to re-evaluate fairness and power distribution among voting blocs. This study aims to explore the normative implications of such electoral systems and their impact on our moral duty to vote. We analyze instrumental reasons for voting, including prudential and act-consequentialist arguments, alongside non-instrumental reasons, assessing their validity (...)
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  25. Developing an objective measure of knowledge of factory farming.Adam Feltz, Jacob N. Caton, Zac Cogley, Mylan Engel, Silke Feltz, Ramona Ilea, L. Syd M. Johnson & Tom Offer-Westort - 2022 - Philosophical Psychology 37 (2).
    Knowledge of human uses of animals is an important, but understudied, aspect of how humans treat animals. We developed a measure of one kind of knowledge of human uses of animals – knowledge of factory farming. Studies 1 (N = 270) and 2 (N = 270) tested an initial battery of objective, true or false statements about factory farming using Item Response Theory. Studies 3 (N = 241) and 4 (N = 278) provided evidence that responses to a 10-item Knowledge (...)
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  26. PINK DOESN’T MEAN WEAK: UNVEILING THE TRIUMPHS AND CHALLENGES OF WOMEN ENTREPRENEURS IN BALAYAN, BATANGAS.Jessrell Elaine B. Cerrado, Jhian Carl Q. Arquileta, John Mark B. Barsaga, Mirko G. Dastas, Frank D. Mendoza, Sean Jacob B. Relacion, Princess Joy M. Banaag, Faith Cedwin Louis E. Belarmino, Stephanie M. Concepcion, Irish Kate C. De Castro, Jerseys Eanne C. Javier, Princess Erica O. Quizzagan, Lyra Gynera L. Villanobo & Jowenie A. Mangarin - 2024 - Get International Research Journal 2 (2):126-148.
    The world of entrepreneurship has historically been linked with taking risks and the potential for significant rewards. However, there persists a notable gender imbalance in the entrepreneurial landscape, wherein women entrepreneurs remain a minority. Women navigating the entrepreneurial path encounter distinct challenges, setting their experiences apart from their male counterparts. In Balayan, Batangas, despite strides towards gender equality, women entrepreneurs continue to face challenges in the entrepreneurial landscape. This qualitative study delves into the experiences of 10 successful female entrepreneurs who (...)
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  27. Invariance, intrinsicality and perspicuity.Caspar Jacobs - 2022 - Synthese 200 (2):1-17.
    It is now standard to interpret symmetry-related models of physical theories as representing the same state of affairs. Recently, a debate has sprung up around the question when this interpretational move is warranted. In particular, Møller-Nielsen :1253–1264, 2017) has argued that one is only allowed to interpret symmetry-related models as physically equivalent when one has a characterisation of their common content. I disambiguate two versions of this claim. On the first, a perspicuous interpretation is required: an account of the models’ (...)
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  28. Anscombe's Relative Bruteness.Jacob Sparks - 2020 - Philosophical News 18:135-145.
    Ethical beliefs are not justified by familiar methods. We do not directly sense ethical properties, at least not in the straightforward way we sense colors or shapes. Nor is it plausible to think – despite a tradition claiming otherwise – that there are self-evident ethical truths that we can know in the way we know conceptual or mathematical truths. Yet, if we are justified in believing anything, we are justified in believing various ethical propositions e.g., that slavery is wrong. If (...)
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  29. Armstrong on Probabilistic Laws of Nature.Jonathan D. Jacobs & Robert J. Hartman - 2017 - Philosophical Papers 46 (3):373-387.
    D. M. Armstrong famously claims that deterministic laws of nature are contingent relations between universals and that his account can also be straightforwardly extended to irreducibly probabilistic laws of nature. For the most part, philosophers have neglected to scrutinize Armstrong’s account of probabilistic laws. This is surprising precisely because his own claims about probabilistic laws make it unclear just what he takes them to be. We offer three interpretations of what Armstrong-style probabilistic laws are, and argue that all three interpretations (...)
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  30. Angela N. H. Creager, Elizabeth Lunbeck and M. Norton Wise , Science without Laws: Model Systems, Cases, Exemplary Narratives. Durham, NC and London: Duke University Press, 2007. ISBN 978-0-8223-4068-3. £12.99. [REVIEW]Jacob Stegenga - 2009 - British Journal for the History of Science 42 (4):626.
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  31. Epistemic Insouciance is Not a Moral Vice.Jacob Nofal - manuscript
    In this paper, I'm going to ask and answer the following question: Is epistemic insouciance a moral vice? This is an important question because whether epistemic insouciance is a moral vice or not will tell us whether epistemic insouciance should be condemned and avoided. Cassam points out that epistemic insouciance is an epistemic vice, but not all epistemic vices ought to be avoided/condemned. I plan to argue that epistemic insouciance is not a moral vice and therefore the insouciant person should (...)
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  32. Lorhard, Ramus, and Timpler and “The birth of ontology”.Peter Øhrstrøm & Sara L. Uckelman - 2022 - Journal of Knowledge Structures and Systems 3 (2):48-56.
    This review article offers a discussion of some aspects of the historical and conceptual context when the term “ontology” (Lat. ontologia) was first introduced in the scholarly circles of the early 17th century. In particular, Barry Smith's (2022) analysis of the birth of ontology provides a springboard for some further remarks on the author of the work with the first known occurrence of the word “ontologia”, Jacob Lorhard, including an analysis of his relationship with earlier philosophers Petrus Ramus and (...)
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  33. Disability, sex rights and the scope of sexual exclusion.Alida Liberman - 2017 - Journal of Medical Ethics:medethics-2017-104411.
    In response to three papers about sex and disability published in this journal, I offer a critique of existing arguments and a suggestion about how the debate should be reframed going forward. Jacob M. Appel argues that disabled individuals have a right to sex and should receive a special exemption to the general prohibition of prostitution. Ezio Di Nucci and Frej Klem Thomsen separately argue contra Appel that an appeal to sex rights cannot justify such an exemption. I argue (...)
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  34. Review of Hintikka and Remes. The Method of Analysis (Reidel, 1974).John Corcoran - 1979 - MATHEMATICAL REVIEWS 58:3202-3.
    John Corcoran. 1979 Review of Hintikka and Remes. The Method of Analysis (Reidel, 1974). Mathematical Reviews 58 3202 #21388. -/- The “method of analysis” is a technique used by ancient Greek mathematicians (and perhaps by Descartes, Newton, and others) in connection with discovery of proofs of difficult theorems and in connection with discovery of constructions of elusive geometric figures. Although this method was originally applied in geometry, its later application to number played an important role in the early development of (...)
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  35. Cross-Examination of IDKR at AAR.Stephen R. Palmquist - 2012 - Faith and Philosophy 29 (2):170-180.
    This essay offers constructive criticism of the book “In Defense of Kant’s Religion” (2008), by Chris L. Firestone and Nathan Jacobs. Follow the link given here to see the published version of this article. In the same journal issue where that version appeared (Faith & Philosophy 29.2), Jacobs and Firestone each published essays that claimed to respond to my criticisms of their book; but for the most part they merely skirted around the points my article makes, often avoiding the key (...)
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  36. Beauty Unlimited.Peg Zeglin Brand (ed.) - 2013 - Bloomington, IN: Indiana University Press.
    Emphasizing the human body in all of its forms, Beauty Unlimited expands the boundaries of what is meant by beauty both geographically and aesthetically. Peg Zeglin Brand and an international group of contributors interrogate the body and the meaning of physical beauty in this multidisciplinary volume. This striking and provocative book explores the history of bodily beautification; the physicality of socially or culturally determined choices of beautification; the interplay of gender, race, class, age, sexuality, and ethnicity within and on the (...)
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  37.  55
    Writing while Reading : Part 2 : Similar to Part 1 : Jacob Roman Parr reads Exigit ordo by Nicholas de Autrecourt.Jacob Parr - manuscript
    Jacob Roman Parr completes the two-part series Writing while Reading with this second part on the Universal Treatise by Nicholas de Autrecourt but not the second treatise . A potential reader might be interested in reading this book if also interested in temporal modal logic , rigorous phenomenology , things possibly being eternal , somewhat perfect objects , or Writing while Reading : Part 1 , as this part , Part 2 , is also about celestial objects . Writing (...)
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  38.  47
    Writing while Reading : Part 1 : First-Pass Thoughts , Early Arg-Line Consideration , Refutations , Commentary , Textual Excursions , Mostly From-Memory Argument Construction : Jacob R. Parr Reads Averroes’s De Substantia Orbis.Jacob Parr - manuscript
    Part 1 in a two-part work , Jacob Parr , the author , has written his first thoughts while he reads a book by Averroes for the first time . Part 2 will be written while reading a book by Nicholas de Autrecourt that specifically mentions Averroes . -/- In Writing while Reading : Part 1 , you dear reader will find a short refutation against Speculative Philosophy , various contexts addressed among the commentary , wondrously tidy analysis-scopes , (...)
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  39. All that is Intelligible, Ontology, and Charts: A Brief Assessment of the Birth of Ontology.J. S. Freedman - 2022 - Journal of Knowledge Structures and Systems 3 (2):57-60.
    Abstract In this commentary motivated by Øhrstrøm & Uckelman (2022), I provide important remarks concerning All that is Intelligible and Ontology – and how both concepts evolved.
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  40. The grounding argument against non-reductive moral realism.Ralf M. Bader - 2017 - Oxford Studies in Metaethics 12.
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  41. INDUSTRY-SPECIFIC INTELLIGENT FIRE MANAGEMENT SYSTEM.M. Arul Selvan - 2023 - Journal of Science Technology and Research (JSTAR) 4 (1):247-259.
    The proposed model in this paper employs different integrated detectors, such as heat, smoke, and flame. The signals from those detectors go through the system algorithm to check the fire's potentiality and then broadcast the predicted result to various parties using GSM modem associated with the GSM network system. The system uses various sensors to detect fire, smoke, and gas, then transmits the message using GSM module. After the message, send by the module the help arrives in 15 minutes. The (...)
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  42. RAINFALL DETECTION USING DEEP LEARNING TECHNIQUE.M. Arul Selvan & S. Miruna Joe Amali - 2024 - Journal of Science Technology and Research 5 (1):37-42.
    Rainfall prediction is one of the challenging tasks in weather forecasting. Accurate and timely rainfall prediction can be very helpful to take effective security measures in dvance regarding: on-going construction projects, transportation activities, agricultural tasks, flight operations and flood situation, etc. Data mining techniques can effectively predict the rainfall by extracting the hidden patterns among available features of past weather data. This research contributes by providing a critical analysis and review of latest data mining techniques, used for rainfall prediction. In (...)
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  43. Love and knowledge: Emotion in feminist epistemology.Alison M. Jaggar - 1989 - Inquiry: An Interdisciplinary Journal of Philosophy 32 (2):151 – 176.
    This paper argues that, by construing emotion as epistemologically subversive, the Western tradition has tended to obscure the vital role of emotion in the construction of knowledge. The paper begins with an account of emotion that stresses its active, voluntary, and socially constructed aspects, and indicates how emotion is involved in evaluation and observation. It then moves on to show how the myth of dispassionate investigation has functioned historically to undermine the epistemic authority of women as well as other social (...)
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  44. Innovative Approaches in Cardiovascular Disease Prediction Through Machine Learning Optimization.M. Arul Selvan - 2024 - Journal of Science Technology and Research (JSTAR) 5 (1):350-359.
    Cardiovascular diseases (CVD) represent a significant cause of morbidity and mortality worldwide, necessitating early detection for effective intervention. This research explores the application of machine learning (ML) algorithms in predicting cardiovascular diseases with enhanced accuracy by integrating optimization techniques. By leveraging data-driven approaches, ML models can analyze vast datasets, identifying patterns and risk factors that traditional methods might overlook. This study focuses on implementing various ML algorithms, such as Decision Trees, Random Forest, Support Vector Machines, and Neural Networks, optimized through (...)
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  45. Categories and foundational ontology: A medieval tutorial.Luis M. Augusto - 2022 - Journal of Knowledge Structures and Systems 3 (1):1-56.
    Foundational ontologies, central constructs in ontological investigations and engineering alike, are based on ontological categories. Firstly proposed by Aristotle as the very ur- elements from which the whole of reality can be derived, they are not easy to identify, let alone partition and/or hierarchize; in particular, the question of their number poses serious challenges. The late medieval philosopher Dietrich of Freiberg wrote around 1286 a tutorial that can help us today with this exceedingly difficult task. In this paper, I discuss (...)
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  46. Bridging mainstream and formal ontology: A causality-based upper ontology in Dietrich of Freiberg.Luis M. Augusto - 2021 - Journal of Knowledge Structures and Systems 2 (2):35.
    Ontologies are some of the most central constructs in today's large plethora of knowledge technologies, namely in the context of the semantic web. As their coinage indicates, they are direct heirs to the ontological investigations in the long Western philosophical tradition, but it is not easy to make bridges between them. Contemporary ontological commitments often take causality as a central aspect for the ur-segregation of entities, especially in scientific upper ontologies; theories of causality and philosophical ontological investigations often go hand-in-hand, (...)
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  47. PHISHING CONTENT CLASSIFICATION USING DYNAMIC WEIGHTING AND GENETIC RANKING OPTIMIZATION ALGORITHM.M. Arul Selvan - 2024 - Journal of Science Technology and Research (JSTAR) 5 (1):471-485.
    Phishing attacks remain one of the most prevalent cybersecurity threats, affecting individuals and organizations globally. The rapid evolution of phishing techniques necessitates more sophisticated detection and classification methods. In this paper, we propose a novel approach to phishing content classification using a Genetic Ranking Optimization Algorithm (GROA), combined with dynamic weighting, to improve the accuracy and ranking of phishing versus legitimate content. Our method leverages features such as URL structure, email content analysis, and user behavior patterns to enhance the detection (...)
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  48. Transforming Consumer Behavior Analysis with Cutting-Edge Machine Learning.M. Arul Selvan - 2024 - Journal of Science Technology and Research (JSTAR) 5 (1):360-368.
    The research outlines a workflow that incorporates data collection, preprocessing, model training, and optimization. Real-world datasets from retail and e-commerce sectors are utilized to validate the proposed methodology, showcasing substantial improvements in model performance. The results indicate that optimized models not only provide better predictions of consumer behaviour but also enhance customer segmentation and targeting strategies. The study concludes with recommendations for future research, including the exploration of hybrid optimization techniques and the application of these methods in real-time analytics.
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  49. SVM-Enhanced Intrusion Detection System for Effective Cyber Attack Identification and Mitigation.M. Arul Selvan - 2024 - Journal of Science Technology and Research (JSTAR) 5 (1):397-403.
    The ever-evolving landscape of cyber threats necessitates robust and adaptable intrusion detection systems (IDS) capable of identifying both known and emerging attacks. Traditional IDS models often struggle with detecting novel threats, leading to significant security vulnerabilities. This paper proposes an optimized intrusion detection model using Support Vector Machine (SVM) algorithms tailored to detect known and innovative cyberattacks with high accuracy and efficiency. The model integrates feature selection and dimensionality reduction techniques to enhance detection performance while reducing computational overhead. By leveraging (...)
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  50. Why Composition Matters.Andrew M. Bailey & Andrew Brenner - 2020 - Canadian Journal of Philosophy 50 (8):934-949.
    Many say that ontological disputes are defective because they are unimportant or without substance. In this paper, we defend ontological disputes from the charge, with a special focus on disputes over the existence of composite objects. Disputes over the existence of composite objects, we argue, have a number of substantive implications across a variety of topics in metaphysics, science, philosophical theology, philosophy of mind, and ethics. Since the disputes over the existence of composite objects have these substantive implications, they are (...)
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