Search results for " ontology"
showing 10 items of 175 documents
To Be Continued: The Genidentity of Physical and Biological Processes
2016
The concept of genidentity has been proposed as a way to better understand identity through time, especially in physics and biology. The genidentity view is utterly anti-substantialist in so far as it suggests that the identity of X through time does not presuppose whatsoever the existence of a permanent “core” or “substrate” of X. Yet applications of this concept to real science have been scarce and unsatisfying. In this paper, our aim is to show that a well-defined concept of functional genidentity can be crucial to shed light on identity through time in classical physics and especially in biology. Finally, we show that understanding identity on the basis of continuity suggests a move tow…
Do we need metamodels AND ontologies for engineering platforms?
2006
In this paper we show how the joint use of metamodeling and ontologies allows to describe domain knowledge for a complex domain. Ontologies are used as stabilized descriptions of a business domain while metamodels allow a fine description of the domain (to be constructed in the initial phases of modeling). We propose to use an ontology for early categorization, i.e., as a "natural" complement of the formal system that is induced by the metamodel.
On marrying ontological and metamodeling technical spaces
2007
In software engineering, the use of models and metamodeling approaches (e.g., MDA with MOF/UML) for purposes such as software design or software validation is an established practice. Ontologies constitute domain models formalized using expressive logic languages for class definitions and rules. Hence, when seen from an abstract point of view, the two paradigms and their various technological spaces seem closely related. However, in the state-of-the-art research and practice the two technologies are just beginning to converge and the relationship between the two is still under exploration. In this paper, we give an outline of current ontology technologies, such as the Semantic Web standards…
An ontology-based decision support system for interventions based on monitoring medical conditions on patients in hospital wards
2014
Masteroppgave i Informasjons- og kommunikasjonsteknologi IKT590 Universitetet i Agder 2014 In this project we present our research and implementation of an ontology-based clinical decision support system, which is supported by Sørlandet Sykehus Kristiansand. We discuss the generic technology of designing decision support systems as well as the practical implementation in our project. Firstly, we design the system structure using UML in Eclipse, based on which, the system is built in Protégé using ontology techniques. And then patients’ information and clinical rules are added in the system as the form of individuals. Finally, SPARQL query is used to query for the decisions based on the calc…
HOWERD: A Hidden Markov Model for Automatic OWL-ERD Alignment
2016
The HOWERD model for estimating the most likely alignment between an OWL ontology and an Entity Relation Diagram (ERD) is presented. Automatic alignment between relational schema and ontology represents a big challenge in Semantic Web research due to the different expressiveness of these representations. A relational schema is less expressive than the ontology; this is a non trivial problem when accessing data via an ontology and for ontology storing by means of a relational schema. Existent alignment methodologies fail in loosing some contents of the involved representations because the ontology captures more semantic information, and several elements are left unaligned. HOWERD relies on a…
Working with Multiple Ontologies on the Semantic Web.
2016
The standardization of the second generation Web Ontology Language, OWL, leaves a crucial issue for Web-based ontologies unsatisfactorily resolved: how to represent and reason with multiple distinct, but linked, ontologies. OWL provides the owl:imports construct which, roughly, allows Web ontologies to include other Web ontologies, but only by merging all the linked ontologies into a single logical "space". Recent work on multidimensional logics, fusions and other combinations of modal logics, distributed and contextual logics, and the like have tried to find formalisms wherein knowledge bases (and their logic) are kept more distinct but yet affect each other. These formalisms have various …
Recognition as Generative Movement. Axel Honneth between Structure of the Self and Second Nature
2021
Il lavoro affronta tematicamente il paradigma del riconoscimento di Axel Honneth attraverso quattro opere principali — Kampf um Anerkennung, Verdinglichung, Das Recht der Freiheit e Anerkennung. Lo scopo principale è quello di distillare i diversi concetti di riconoscimento messi in campo da Honneth, pur mantenendo l'analisi all'interno dell'orizzonte di matrice francofortese, con le sue necessarie implicazioni antropologiche e filosofico-sociali. A una prima parte storico-filosofica segue un ultimo capitolo in cui i diversi concetti di riconoscimento vengono confrontati con la proposta di Hegel, elaborata nella sezione sulla moralità nella Fenomenologia dello spirito. The work thematically…
Apprendere ad abitare il mondo. Riflessioni pedagogiche e filosofiche sulla consegna educativa
2020
The text draws the lines of an education ontology, according to progressive levels of in-depth analysis of the experience. The first one is proper of the fundamental pedagogy and sets up its central category: the educative relationship is consignment of a meaning heritage to self-realization. The second one is proper of the philosophy of education, whose purpose is justifying a more original consignment, beyond its ethos, to the history and the being. As a matter of fact, both the immanence in the history and the conscience of a correlated transcendence are constitutive of the consignment. This is a further level and the task becomes foundational: what is not explained within the experience…
The Group Mind Hypothesis between Social ontology and Philosophy of Mind: Some Critical Notes
2013
Some recent theoretical analyses of collective behavior in social ontology, philosophy of mind and situated cognitive science have proposed arguments to revive the notion of group mind as the proper bearer of joint cognitive processes and actions. In this paper I analyse two kinds of arguments supporting this view: first, since group reasons in joint actions claim, at least sometimes, to have a priority over individual reasons, then groups are psychologically autonomous from their members. Second, the structure of the causal and functional dynamics of individual and collective cognition mirror each other in such a way that, by parity of reasoning, we must talk of a collective mind as underl…
Autism Spectrum Disorders: From Candidate Genes to Candidate Ontology Terms
2008
Genetic heterogeneity for a multifactorial disease such as autism would imply that any two patients are unlikely to share the same susceptibility loci. Since different susceptibility loci may affect the same function and since functions may be considered at different levels of analysis, the following question arises: at what phenotypic levels is convergence attained by different genes in autism ? This is an important question to answer in order to shed light on subcellular, cellular or multicellular structures and functions possibly involved in the pathogenesis of autism. Among the various attempts made to answer this question it is worth mentioning the use of the best available genetic inf…