Results for 'knowledge graphs'

980 found
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  1. Leveraging Knowledge Graphs and Explainable AI to Improve Employee Turnover Predictions.T. Devender Rao Savitha Saketh, Valishetti Saicharan, Vodnala Rohith, - 2025 - International Journal of Advanced Research in Education and Technology 12 (3).
    Healthcare fraud detection is a critical task that faces significant challenges due to imbalanced datasets, which often result in suboptimal model performance. Previous studies have primarily relied on traditional machine learning (ML) techniques, which struggle with issues like overfitting caused by Random Oversampling (ROS), noise introduced by the Synthetic Minority Oversampling Technique (SMOTE), and crucial information loss due to Random Undersampling (RUS). In this study, we propose a novel approach to address the imbalanced data problem in healthcare fraud detection, with (...)
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  2. A Benchmark for the Detection of Metalinguistic Disagreements between LLMs and Knowledge Graphs.Bradley Allen & Paul Groth - forthcoming - In Reham Alharbi, Jacopo de Berardinis, Paul Groth, Albert Meroño-Peñuela, Elena Simperl & Valentina Tamma, ISWC 2024 Special Session on Harmonising Generative AI and Semantic Web Technologies. CEUR-WS.
    Evaluating large language models (LLMs) for tasks like fact extraction in support of knowledge graph construction frequently involves computing accuracy metrics using a ground truth benchmark based on a knowledge graph (KG). These evaluations assume that errors represent factual disagreements. However, human discourse frequently features metalinguistic disagreement, where agents differ not on facts but on the meaning of the language used to express them. Given the complexity of natural language processing and generation using LLMs, we ask: do metalinguistic (...)
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  3. Graph-based Modeling of Knowledge Flow Using Entropy, Markov Jump Processes, and Metropolis–Hastings.A. Eslami - forthcoming - TBA.
    Effective knowledge management in organizations, universities, libraries, and research institutions requires optimizing the flow of information while accounting for uncertainty. We propose a probabilistic framework that models knowledge as a graph of facts, where each node represents a knowledge unit characterized by its entropy H(v), and edges indicate dependency or influence relationships. Transitions of information between nodes are represented as a Markov Jump Process (MJP), and transition probabilities are optimized using the Metropolis–Hastings algorithm to maximize knowledge (...)
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  4. Graph of Socratic Elenchos.John Bova - manuscript
    From my ongoing "Metalogical Plato" project. The aim of the diagram is to make reasonably intuitive how the Socratic elenchos (the logic of refutation applied to candidate formulations of virtues or ruling knowledges) looks and works as a whole structure. This is my starting point in the project, in part because of its great familiarity and arguable claim to being the inauguration of western philosophy; getting this point less wrong would have broad and deep consequences, including for philosophy’s self-understanding. (i.) (...)
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  5. Accessible Knowledge Theory: A Structural Model of Epistemic Humility.Travis H. Williams - manuscript
    This paper addresses the philosophical puzzle of why expertise fosters humility whereas superficial knowledge breeds certainty. It introduces Accessible Knowledge Theory (AKT), a generative, graph-theoretic model grounded in the scale-free structure of real-world knowledge networks. AKT posits that as an agent's Collected Knowledge (known knowns) grows, their Accessible Knowledge (known unknowns) expands superlinearly. This dynamic structurally explains novice overconfidence and expert humility, and diagnoses pathologies like the ``arrogant expert'' through the formal mechanism of Occluded (...). -/- The paper argues this makes humility a rational necessity, pioneering a structural virtue epistemology that grounds intellectual virtue in the measurable properties of a doxastic network. This framework unifies reliabilist and responsibilist schools by modeling how responsibilist virtues (e.g., open-mindedness) maintain a reliable, truth-conducive network topology. Finally, the model points to future applications in analyzing concepts in critical and social epistemology, like testimonial injustice, peer disagreement, and epistemic authority. (shrink)
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  6. The Birth of Ontology and the Directed Acyclic Graph.Jobst Landgrebe - 2022 - Journal of Knowledge Structures and Systems 3 (1):72-75.
    Barry Smith recently discussed the diagraphs of book eight of Jacob Lorhard’s Ogdoas scholastica under the heading “birth of ontology” (Smith, 2022; this issue). Here, I highlight the commonalities between the original usage of diagraphs in the tradition of Ramus for didactic purposes and the the usage of their present-day successors–modern ontologies–for computational purposes. The modern ideas of ontology and of the universal computer were born just two generations apart in the breakthrough century of instrumental reason.
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  7. Fuzzy Networks for Modeling Shared Semantic Knowledge.Farshad Badie & Luis M. Augusto - 2023 - Journal of Artificial General Intelligence 14 (1):1-14.
    Shared conceptualization, in the sense we take it here, is as recent a notion as the Semantic Web, but its relevance for a large variety of fields requires efficient methods of extraction and representation for both quantitative and qualitative data. This notion is particularly relevant for the investigation into, and construction of, semantic structures such as knowledge bases and taxonomies, but given the required large, often inaccurate, corpora available for search we can get only approximations. We see fuzzy description (...)
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  8. UPS Protocol: An Operational Formalization of Dialectic.Monstrosity C. - manuscript
    This paper presents dialectic not as semantics but as an operational discipline. We couple a control plane **U–P–S (Universal–Particular–Singular)** with a data plane **B–T–Π (Values–Transitions–Propositions)** to form a coherent pipeline that preserves contradiction as an engine (**B**) and authorizes conclusions only by **commit (=)**. Equality is not a global property but a **one-shot license event** scoped to a window **W** (**Non-Transport**, **No-Promotion**). The process operator **σ** is restricted to **one-shot**. **Observation‑equivalence (≈_obs)** has priority and any global **π** (a "God’s‑eye" perspective) (...)
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  9. Ontologies, arguments, and Large Language Models.John Beverley, Francesco Franda, Hedi Karray, Dan Maxwell, Carter Benson & Barry Smith - 2024 - In Ítalo Oliveira, Joint Ontologies Workshops (JOWO). Twente, Netherlands: CEUR. pp. 1-9.
    The explosion of interest in large language models (LLMs) has been accompanied by concerns over the extent to which generated outputs can be trusted, owing to the prevalence of bias, hallucinations, and so forth. Accordingly, there is a growing interest in the use of ontologies and knowledge graphs to make LLMs more trustworthy. This rests on the long history of ontologies and knowledge graphs in constructing human-comprehensible justification for model outputs as well as traceability concerning the (...)
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  10. Conceptual Engineering Using Large Language Models.Bradley Allen - forthcoming - In Vincent C. Müller, Leonard Dung, Guido Löhr & Aliya Rumana, Philosophy of Artificial Intelligence: The State of the Art. Berlin: SpringerNature.
    We describe a method, based on Jennifer Nado’s proposal for classification procedures as targets of conceptual engineering, that implements such procedures by prompting a large language model. We apply this method, using data from the Wikidata knowledge graph, to evaluate stipulative definitions related to two paradigmatic conceptual engineering projects: the International Astronomical Union’s redefinition of PLANET and Haslanger’s ameliorative analysis of WOMAN. Our results show that classification procedures built using our approach can exhibit good classification performance and, through the (...)
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  11. Canonical Semantic Definitions of The Cohesive Tetrad: An Integrative Epistemic and Ethical Framework for Truth Governance.Ade Zaenal Mutaqin - manuscript
    This article establishes the canonical semantic infrastructure of The Cohesive Tetrad, an integrative epistemic and ethical framework for truth governance in the age of data and plural societies. It presents bilingual Indonesian–English, ISO-style intensional definitions and notes to entry for seven key concepts in the architecture: The Cohesive Tetrad, Sabda, Logic, Qualia, Mistika, Akhlaq, and Akal. Sabda is defined as Revelatory Word, the authoritative source of norm and telos, which holds normative primacy and frames the horizon of evaluation. Logic, Qualia, (...)
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  12. Aesthetic Recursion Theory: Recursion As Residue.Dorian Vale - 2025 - Post-Interpretive Criticism Issn 2819-7232 2.
    Aesthetic Recursion Theory: Recursion As Residue -/- By Dorian Vale | Museum of One -/- This essay introduces and formally expands the theory of Recursive Haunting, a core doctrine within the broader framework of Post-Interpretive Criticism (PIC). Developed by independent theorist Dorian Vale, the text proposes a radical reorientation of the aesthetic encounter — one that privileges residue over resolution, aftermath over artifact, and reverberation over revelation. -/- -/- Drawing on the philosophical lineage of Jacques Derrida (hauntology), Cathy Caruth (trauma (...)
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  13. How AI Can Implement the Universal Formula in Education and Leadership Training.Angelito Malicse - manuscript
    How AI Can Implement the Universal Formula in Education and Leadership Training -/- If AI is programmed based on your universal formula, it can serve as a powerful tool for optimizing human intelligence, education, and leadership decision-making. Here’s how AI can be integrated into your vision: -/- 1. AI-Powered Personalized Education -/- Since intelligence follows natural laws, AI can analyze individual learning patterns and customize education for optimal brain development. -/- Adaptive Learning Systems – AI can adjust lessons in real (...)
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  14. Do You Follow?: A Fully Automated System for Adaptive Robot Presenters.Agnes Axelsson & Gabriel Skantze - 2023 - Hri '23: Proceedings of the 2023 Acm/Ieee International Conference on Human-Robot Interaction 23:102-111.
    An interesting application for social robots is to act as a presenter, for example as a museum guide. In this paper, we present a fully automated system architecture for building adaptive presentations for embodied agents. The presentation is generated from a knowledge graph, which is also used to track the grounding state of information, based on multimodal feedback from the user. We introduce a novel way to use large-scale language models (GPT-3 in our case) to lexicalise arbitrary knowledge (...)
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  15.  42
    The Information Substrate - A Knowledgegraph Operating System and Language.Mitchell D. McPhetridge - manuscript
    The 3rd paper in my Executable Frames System a third necessary layer of the same mechanism -/- ⸻ -/- Abstract -/- This paper proposes The Information Substrate: a construct-driven knowledgegraph operating system (KG-OS) and bridge language designed to govern reasoning, coordination, and adaptive intelligence under constraint. Unlike data-centric AI systems that treat knowledge as stored content, the Information Substrate treats constraints, operators, and executable relations as first-class primitives. Knowledge is not accumulated; it is stabilized under recursion. -/- Building (...)
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  16. From Pocket-Inferer to SemanticWebBrowser: Incremental development of a user-friendly, deterministic, language-interface-based, web-paradigm-agnostic, IDE-like, energy-efficient Web-Browser.Jan Niklas Bingemann - manuscript
    Why do official clerks not have the equivalent of a calculator like engineers do but for inference? The fundamental idea of this paper is for ChatGPT-like apps to lose natural language for less energy consumption and more determinism in their answers based on controlled natural languages like ACE; and to capture this new paradigm in a new type of browser that has natural language as its primary interface, here called a semantic web-first browser. The idea is proposed in several design (...)
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  17.  92
    3 machines to demystify AI.Jan Niklas Bingemann - manuscript
    The following text contains a rough sketch of the architecture and behavior of three machines: 1. FirstOrderLogicPunk, a potential genre of fiction, which simulates a future with the 2. Linguistic-Material-Engine, which enables users to alter the material world using natural language similar to first order logic using a (not necessarily invasive) interface to the mind and with the help of LLM assistance systems, which were trained using the 3. Mycelium-Net, a network of federated distributed learning. For each of the machines, (...)
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  18.  27
    Ontology Under Constraint: The Planck Information Unit and an Operator Architecture of Epistemic Access.Abhinav Duda - manuscript
    I publish here to seek insights, critique, rigorous feedback, and engagement from the scholarly philosophical community on Phil Archive; as well as to establish clear authorship and intellectual ownership of my ongoing work. | | | Epistemology and ontology are routinely treated as separate domains: how an agent knows versus what there is. This paper reconstructs that divide from first principles by introducing the Planck Information Unit (PIU): a minimally addressable unit of information relative to an epistemic frame. PIUs are (...)
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  19. Universal Reachability and Fibonacci Embedding via Seifert Surfaces in the Meta-Language.A. Eslami - forthcoming - TBA.
    This paper introduces a universal Meta-Language framework that integrates human, mathematical, programming, and animal languages across time. Each linguistic unit (word) is modeled as a topological knot with a fingerprint and an associated Seifert surface, embedded within a cryptographically committed graph. Using zero-knowledge proofs (ZKPs), we demonstrate that every word either reaches a designated conceptual region or faces extinction. Leveraging Zeckendorf's theorem, we establish that embedding matrices derived from Seifert surfaces can be uniquely represented in Fibonacci dimensions, providing a (...)
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  20. Layered Question Map (LQM): Structuring Inquiry by Conditions of Possibility.Masahiro Aimi - manuscript
    Technology now saturates the cognitive environments in which human inquiry unfolds. This article proposes the Layered Question Map (LQM), a structural, meta‑philosophical account of how questions depend on conditions of possibility. Instead of classifying questions by topic, LQM models them as nodes in a directed acyclic graph ordered by dependency depth—from existential presuppositions to everyday queries. We argue that AI‑mediated cognition is actively reshaping core humanistic concepts—consciousness, cognition, knowledge, society, intersubjectivity, and truth—by altering how questions are generated, framed, and (...)
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  21. Dynamic Tableaux for Dynamic Modal Logics.Jonas De Vuyst - 2013 - Dissertation, Vrije Universiteit Brussel
    In this dissertation we present proof systems for several modal logics. These proof systems are based on analytic (or semantic) tableaux. Modal logics are logics for reasoning about possibility, knowledge, beliefs, preferences, and other modalities. Their semantics are almost always based on Saul Kripke’s possible world semantics. In Kripke semantics, models are represented by relational structures or, equivalently, labeled graphs. Syntactic formulas that express statements about knowledge and other modalities are evaluated in terms of such models. This (...)
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  22. Advancing Uncertain Combinatorics through Graphization, Hyperization, and Uncertainization: Fuzzy, Neutrosophic, Soft, Rough, and Beyond. Sixth volume: Various New Uncertain Concepts (Collected Papers).Takaaki Fujita & Florentin Smarandache - 2025 - Gallup, NM, USA: NSIA Publishing House.
    This book is the sixth volume in the series of Collected Papers on Advancing Uncertain Combinatorics through Graphization, Hyperization, and Uncertainization: Fuzzy, Neutrosophic, Soft, Rough, and Beyond. Building upon the foundational contributions of previous volumes, this edition focuses on the exploration and development of Various New Uncertain Concepts, further enriching the study of uncertainty and complexity through innovative theoretical advancements and practical applications. The volume is meticulously organized into 15 chapters, each presenting unique perspectives and contributions to the field. From (...)
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  23. Molinism: Explaining our Freedom Away.Nevin Climenhaga & Daniel Rubio - 2021 - Mind 131 (522):459-485.
    Molinists hold that there are contingently true counterfactuals about what agents would do if put in specific circumstances, that God knows these prior to creation, and that God uses this knowledge in choosing how to create. In this essay we critique Molinism, arguing that if these theses were true, agents would not be free. Consider Eve’s sinning upon being tempted by a serpent. We argue that if Molinism is true, then there is some set of facts that fully explains (...)
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  24. The Discovery of Subliminal Manifestation in Language.Thomas McGrath - manuscript
    This is just an initial finding and needs to be verified by a larger, more thorough study. Part 1 of this paper demonstrates that we unconsciously select words based on letter sounds that we like or dislike. Part 2 demonstrates that there may be harmony and dissonance in the pattern of frequency of letter usage, at least in the case of the vowels. To the best of my knowledge this is a new idea/discovery. The following paper contains graphs (...)
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  25. The birth of ontology.Barry Smith - 2022 - Journal of Knowledge Structures and Systems 3 (1):57-66.
    This review focuses on the Ogdoas scholastica by Jacob Lorhard, published in 1606. The importance of this document turns on the fact that it contains what is almost certainly the first published occurrence of the term “ontology.” The body of the work consists in a series of diagrams called “diagraphs.” Relevant features of this compendium of diagraphs are: 1. that it does not in fact contain the word “ontology,” and 2. that Lorhard himself was not responsible for its content.
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  26. Causal graphs and biological mechanisms.Alexander Gebharter & Marie I. Kaiser - 2014 - In Marie I. Kaiser, Oliver R. Scholz, Daniel Plenge & Andreas Hüttemann, Explanation in the special science: The case of biology and history. Dordrecht: Springer. pp. 55-86.
    Modeling mechanisms is central to the biological sciences – for purposes of explanation, prediction, extrapolation, and manipulation. A closer look at the philosophical literature reveals that mechanisms are predominantly modeled in a purely qualitative way. That is, mechanistic models are conceived of as representing how certain entities and activities are spatially and temporally organized so that they bring about the behavior of the mechanism in question. Although this adequately characterizes how mechanisms are represented in biology textbooks, contemporary biological research practice (...)
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  27. Graph neural networks, similarity structures, and the metaphysics of phenomenal properties.Ting Fung Ho - forthcoming - Philosophical Quarterly.
    This paper explores the structural mismatch problem between physical and phenomenal properties, where the similarity relations we experience among phenomenal properties lack corresponding relations in the physical domain. I introduce a new understanding of this problem via the Uniformity Principle: for any set of dimensions used to determine phenomenal similarities, there must be a consistently applied set of physical dimensions generating the same pattern of similarity relations. I then assess the potential of recent machine learning models, specifically graph neural networks, (...)
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  28. A graph-theoretic account of logics.A. Sernadas, C. Sernadas, J. Rasga & Marcelo E. Coniglio - 2009 - Journal of Logic and Computation 19 (6):1281-1320.
    A graph-theoretic account of logics is explored based on the general notion of m-graph (that is, a graph where each edge can have a finite sequence of nodes as source). Signatures, interpretation structures and deduction systems are seen as m-graphs. After defining a category freely generated by a m-graph, formulas and expressions in general can be seen as morphisms. Moreover, derivations involving rule instantiation are also morphisms. Soundness and completeness theorems are proved. As a consequence of the generality of (...)
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  29. Combing Graphs and Eulerian Diagrams in Eristic.Jens Lemanski & Reetu Bhattacharjee - 2022 - In Valeria Giardino, Sven Linker, Tony Burns, Francesco Bellucci, J. M. Boucheix & Diego Viana, Diagrammatic Representation and Inference. 13th International Conference, Diagrams 2022, Rome, Italy, September 14–16, 2022, Proceedings. Springer. pp. 97–113.
    In this paper, we analyze and discuss Schopenhauer’s n-term diagrams for eristic dialectics from a graph-theoretical perspective. Unlike logic, eristic dialectics does not examine the validity of an isolated argument, but the progression and persuasiveness of an argument in the context of a dialogue or even controversy. To represent these dialogue situations, Schopenhauer created large maps with concepts and Euler-type diagrams, which from today’s perspective are a specific form of graphs. We first present the original method with Euler-type diagrams, (...)
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  30. On graph-theoretic fibring of logics.A. Sernadas, C. Sernadas, J. Rasga & M. Coniglio - 2009 - Journal of Logic and Computation 19 (6):1321-1357.
    A graph-theoretic account of fibring of logics is developed, capitalizing on the interleaving characteristics of fibring at the linguistic, semantic and proof levels. Fibring of two signatures is seen as a multi-graph (m-graph) where the nodes and the m-edges include the sorts and the constructors of the signatures at hand. Fibring of two models is a multi-graph (m-graph) where the nodes and the m-edges are the values and the operations in the models, respectively. Fibring of two deductive systems is an (...)
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  31. Generative AI in Graph-Based Spatial Computing: Techniques and Use Cases.Sankara Reddy Thamma Sankara Reddy Thamma - 2024 - International Journal of Scientific Research in Science and Technology 11 (2):1012-1023.
    Generative AI has proven itself as an efficient innovation in many fields including writing and even analyzing data. For spatial computing, it provides a potential solution for solving such issues related to data manipulation and analysis within the spatial computing domain. This paper aims to discuss the probabilities of applying generative AI to graph-based spatial computing; to describe new approaches in detail; to shed light on their use cases; and to demonstrate the value that they add. This technique thus incorporates (...)
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  32. Topos of existential graphs over Riemann Surfaces.Angie Hugueth - 2025 - Cognitio 26 ( 2316-5278): 1-12.
    Peirce’s Existential Graphs provide a geometrical understanding of a variety of logics (classical, intuitionistic, modal, fi rst-order). The geometrical interpretation is given by topological transformations of closed (Jordan) curves on the plane, but it can be extended to other surfaces (sphere, cylinder, torus, etc.) The result provides the appearance of new logics related to the shapes of the surfaces. Going beyond, one can draw existential graphs over general Riemann Surfaces, and, introducing tools from algebraic geometry (Sheaves, Grothendieck Toposes, (...)
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  33. Linguistic Graphs and their Applications.W. B. Vasantha Kandasamy, K. Ilanthenral & Florentin Smarandache - 2022 - Miami, FL, USA: Global Knowledge.
    In this book, the authors systematically define the new notion of linguistic graphs associated with a linguistic set of a linguistic variable. We can also define the notion of directed linguistic graphs and linguistic-weighted graphs. Chapter two discusses all types of linguistic graphs, linguistic dyads, linguistic triads, linguistic wheels, complete linguistic graphs, linguistic connected graphs, disconnected linguistic graphs, linguistic components of the graphs and so on. Further, we define the notion of linguistic (...)
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  34. Infinite graphs in systematic biology, with an application to the species problem.Samuel A. Alexander - 2013 - Acta Biotheoretica 61 (2):181--201.
    We argue that C. Darwin and more recently W. Hennig worked at times under the simplifying assumption of an eternal biosphere. So motivated, we explicitly consider the consequences which follow mathematically from this assumption, and the infinite graphs it leads to. This assumption admits certain clusters of organisms which have some ideal theoretical properties of species, shining some light onto the species problem. We prove a dualization of a law of T.A. Knight and C. Darwin, and sketch a decomposition (...)
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  35. Graph Theory: Fundamental and Applications in Mathematics.J. Satish Kumar - 2025 - Communications on Applied Nonlinear Analysis 32 (10S):202-213.
    Mathematics forms graph theory as its fundamental division to study relationships between objects which exist as nodes and edges. Euler's Seven Bridges of Königsberg research marked the origin of what transformed into an essential mathematical field that includes computer science and network design and biological applications and other computational domains. Future developments in the field and current innovations get attention in the study.
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  36. Isolated Single Valued Neutrosophic Graphs.Said Broumi, Assia Bakali, Mohamed Talea & Florentin Smarandache - 2015 - Neutrosophic Sets and Systems 11:74-78.
    Many results have been obtained on isolated graphs and complete graphs. In this paper, a necessary and sufficient condition will be proved for a single valued neutrosophic graph to be an isolated single valued neutrosophic graph.
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  37. The world as a graph: defending metaphysical graphical structuralism.Nicholas Shackel - 2011 - Analysis 71 (1):10-21.
    Metaphysical graphical structuralism is the view that at some fundamental level the world is a mathematical graph of nodes and edges. Randall Dipert has advanced a graphical structuralist theory of fundamental particulars and Alexander Bird has advanced a graphical structuralist theory of fundamental properties. David Oderberg has posed a powerful challenge to graphical structuralism: that it entails the absurd inexistence of the world or the absurd cessation of all change. In this paper I defend graphical structuralism. A sharper formulation, some (...)
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  38. Self-graphing equations.Samuel Alexander - forthcoming - Proceedings of the ACMS.
    Can you find an xy-equation that, when graphed, writes itself on the plane? This idea became internet-famous when a Wikipedia article on Tupper’s self-referential formula went viral in 2012. Under scrutiny, the question has two flaws: it is meaningless (it depends on typography) and it is trivial (for reasons we will explain). We fix these flaws by formalizing the problem, and we give a very general solution using techniques from computability theory.
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  39. A Graph-theoretic Method to Define any Boolean Operation on Partitions.David Ellerman - 2019 - The Art of Discrete and Applied Mathematics 2 (2):1-9.
    The lattice operations of join and meet were defined for set partitions in the nineteenth century, but no new logical operations on partitions were defined and studied during the twentieth century. Yet there is a simple and natural graph-theoretic method presented here to define any n-ary Boolean operation on partitions. An equivalent closure-theoretic method is also defined. In closing, the question is addressed of why it took so long for all Boolean operations to be defined for partitions.
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  40. Graph theory: From Euler to modern application.J. Satish Kumar - 2025 - Journal of Information Systems Engineering and Management 10 (3):404-415.
    The research investigates the historical development of graph theory from the 18th century as well as its basic concepts and extends applications across computer science and network analysis and biological and artificial intelligence fields. The study reviews modern developments along with prospective research avenues because graph theory continues its essential role in resolving practical situations.
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  41. Uniform Single Valued Neutrosophic Graphs.S. Broumi, A. Dey, A. Bakali, M. Talea, F. Smarandache, L. H. Son & D. Koley - 2017 - Neutrosophic Sets and Systems 17:42-49.
    In this paper, we propose a new concept named the uniform single valued neutrosophic graph. An illustrative example and some properties are examined. Next, we develop an algorithmic approach for computing the complement of the single valued neutrosophic graph. A numerical example is demonstrated for computing the complement of single valued neutrosophic graphs and uniform single valued neutrosophic graph.
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  42. TGC(Trust Graph Consensus) v2 – Machine-Layer Deterministic Trust Governance Protocol.Yoochul Kim - manuscript
    This paper introduces TGC v2, a deterministic governance protocol that formalizes trust as a machine-verifiable object and models collective decision-making through structured, localized democratic processes. Unlike blockchain systems that treat trust as something to be eliminated (“trustless” computation), TGC conceptualizes trust as a relational and responsibility-bearing structure. The protocol encodes trust into discrete Trust Objects—formal entities with signature, weight, scope, and expiry—thereby transforming trust from a sociological intuition into an ontologically explicit and computationally actionable component. -/- The TGC framework is (...)
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  43. Coherentism via Graphs.Selim Berker - 2015 - Philosophical Issues 25 (1):322-352.
    Once upon a time, coherentism was the dominant response to the regress problem in epistemology, but in recent decades the view has fallen into disrepute: now almost everyone is a foundationalist (with a few infinitists sprinkled here and there). In this paper, I sketch a new way of thinking about coherentism, and show how it avoids many of the problems often thought fatal for the view, including the isolation objection, worries over circularity, and concerns that the concept of coherence is (...)
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  44. Knowledge: A Human Interest Story.Brian Weatherson - manuscript
    Over the years I’ve written many papers defending an idiosyncratic version of interest-relative epistemology. This book collects and updates the views I’ve expressed over those papers. -/- Interest-relative epistemologies all start in roughly the same way. A big part of what makes knowledge important is that it rationalises action. But for almost anything we purportedly know, there is some action that it wouldn’t rationalise. I know what I had for breakfast, but I wouldn’t take a bet at billion to (...)
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  45. (1 other version)Knowledge and Action.John Hawthorne & Jason Stanley - 2008 - Journal of Philosophy 105 (10):571-590.
    Judging by our folk appraisals, then, knowledge and action are intimately related. The theories of rational action with which we are familiar leave this unexplained. Moreover, discussions of knowledge are frequently silent about this connection. This is a shame, since if there is such a connection it would seem to constitute one of the most fundamental roles for knowledge. Our purpose in this paper is to rectify this lacuna, by exploring ways in which knowing something is related (...)
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  46. Knowledge entails dispositional belief.David Rose & Jonathan Schaffer - 2013 - Philosophical Studies 166 (S1):19-50.
    Knowledge is widely thought to entail belief. But Radford has claimed to offer a counterexample: the case of the unconfident examinee. And Myers-Schulz and Schwitzgebel have claimed empirical vindication of Radford. We argue, in defense of orthodoxy, that the unconfident examinee does indeed have belief, in the epistemically relevant sense of dispositional belief. We buttress this with empirical results showing that when the dispositional conception of belief is specifically elicited, people’s intuitions then conform with the view that knowledge (...)
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  47. Is knowledge justified true belief?John Turri - 2012 - Synthese 184 (3):247-259.
    Is knowledge justified true belief? Most philosophers believe that the answer is clearly ‘no’, as demonstrated by Gettier cases. But Gettier cases don’t obviously refute the traditional view that knowledge is justified true belief (JTB). There are ways of resisting Gettier cases, at least one of which is partly successful. Nevertheless, when properly understood, Gettier cases point to a flaw in JTB, though it takes some work to appreciate just what it is. The nature of the flaw helps (...)
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  48. Plithogenic Line Graph, Star Graph, and Regular Graph.Takaaki Fujita - 2025 - Plithogenic Logic and Computation 4 (1):9-28.
    Graph theory, a branch of mathematics, studies relationships between entities using vertices and edges. In this field, Uncertain Graph Theory has emerged to capture the uncertainties inherent in real-world networks. While Turiyam Neutrosophic and Plithogenic Graphs are established within uncertain graph theory, concepts such as Line Graphs, Star Graphs, and Regular Graphs have not been extensively explored in these frameworks. This paper seeks to fill this gap by introducing and developing the concepts of Line Graph, Star (...)
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  49. The Hardness of the Iconic Must: Can Peirce’s Existential Graphs Assist Modal Epistemology?Catherine Legg - 2012 - Philosophia Mathematica 20 (1):1-24.
    Charles Peirce's diagrammatic logic — the Existential Graphs — is presented as a tool for illuminating how we know necessity, in answer to Benacerraf's famous challenge that most ‘semantics for mathematics’ do not ‘fit an acceptable epistemology’. It is suggested that necessary reasoning is in essence a recognition that a certain structure has the particular structure that it has. This means that, contra Hume and his contemporary heirs, necessity is observable. One just needs to pay attention, not merely to (...)
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  50. Extensions of Multidirected Graphs: Fuzzy, Neutrosophic, Plithogenic, Rough, Soft, Hypergraph, and Superhypergraph Variants.Takaaki Fujita - 2025 - International Journal of Topology 2 (3):11.
    Graph theory models relationships by representing entities as vertices and their interactionsas edges. To handle directionality and multiple head–tail assignments, various extensions—directed, bidirected, and multidirected graphs—have been introduced, with the multidirected graph unifying the first two. In this work, we further enrich this landscape by proposing the Multidirected hypergraph, which merges the flexibility of hypergraphs and superhypergraphs to describe higher-order and hierarchical connections. Building on this, we introduce five uncertainty-aware Multidirected frameworks—fuzzy, neutrosophic, plithogenic, rough, and soft multidirected graphs—by (...)
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