Download or read book Les connaissances du niveau terminologique du mod le des graphes conceptuels written by Michel Leclère and published by . This book was released on 1995 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE MODELE DES GRAPHES CONCEPTUELS PERMET LA REPRESENTATION DE CONNAISSANCES PAR LA DESCRIPTION DE CONCEPTS ET DE RELATIONS ENTRE CES CONCEPTS. ON PEUT DISTINGUER PLUSIEURS NIVEAUX DE CONNAISSANCE: UN NIVEAU TERMINOLOGIQUE, UN NIVEAU ASSERTIONNEL, UN NIVEAU REGLES CETTE THESE EST CONSACREE AU NIVEAU FONDAMENTAL, LE NIVEAU TERMINOLOGIQUE. NOUS EXPOSONS UN ENSEMBLE DE PROTOCOLES COOPERATIFS D'AIDE A LA CONSTRUCTION DES TAXINOMIES DE TYPES DE CONCEPTS ET DE RELATIONS. CERTAINS DES TYPES DE CES TAXINOMIES PEUVENT ETRE DEFINIS. NOUS PROPOSONS D'UTILISER LE RAISONNEMENT PAR CLASSIFICATION POUR INTRODUIRE CES TYPES DANS LEUR TAXINOMIE. UN ALGORITHME DE PROJECTION, OPERATION FONDAMENTALE DU MODELE DES GRAPHES CONCEPTUELS, EST PRESENTE. CETTE OPERATION PERMET LA COMPARAISON DES TYPES DEFINIS LORS DE LA CLASSIFICATION. ENFIN, NOUS NOUS INTERESSONS A LA POSSIBILITE D'INTRODUIRE DES TYPES PARTIELLEMENT DEFINIS DANS LES TAXINOMIES ET A LA PRISE EN COMPTE DES TYPES DEFINIS DANS LES RAISONNEMENTS EFFECTUES AU NIVEAU ASSERTIONNEL
Download or read book Les connaissances du niveau terminologique du modele des graphes conceptuels construction et exploitation written by Michel Leclère and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conceptual Structures Theory Tools and Applications written by Marie-Laure Mugnier and published by Springer Science & Business Media. This book was released on 1998-07-22 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th International Conference on Conceptual Structures, ICCS'98, held in Montpellier, France, in August 1998. The 20 revised full papers and 10 research reports presented were carefully selected from a total of 66 submissions; also included are three invited contributions. The volume is divided in topical sections on knowledge representation and knowledge engineering, tools, conceptual graphs and other models, relationships with logics, algorithms and complexity, natural language processing, and applications.
Download or read book Graph based Knowledge Representation written by Michel Chein and published by Springer Science & Business Media. This book was released on 2008-10-20 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a de?nition and study of a knowledge representation and r- soning formalism stemming from conceptual graphs, while focusing on the com- tational properties of this formalism. Knowledge can be symbolically represented in many ways. The knowledge representation and reasoning formalism presented here is a graph formalism – knowledge is represented by labeled graphs, in the graph theory sense, and r- soning mechanisms are based on graph operations, with graph homomorphism at the core. This formalism can thus be considered as related to semantic networks. Since their conception, semantic networks have faded out several times, but have always returned to the limelight. They faded mainly due to a lack of formal semantics and the limited reasoning tools proposed. They have, however, always rebounded - cause labeled graphs, schemas and drawings provide an intuitive and easily und- standable support to represent knowledge. This formalism has the visual qualities of any graphic model, and it is logically founded. This is a key feature because logics has been the foundation for knowledge representation and reasoning for millennia. The authors also focus substantially on computational facets of the presented formalism as they are interested in knowledge representation and reasoning formalisms upon which knowledge-based systems can be built to solve real problems. Since object structures are graphs, naturally graph homomorphism is the key underlying notion and, from a computational viewpoint, this moors calculus to combinatorics and to computer science domains in which the algorithmicqualitiesofgraphshavelongbeenstudied,asindatabasesandconstraint networks.
Download or read book Conceptual Structures written by and published by . This book was released on 1998 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vers un syst me de repr sentation de connaissances et de raisonnement fond sur les graphes conceptuels written by Boris Carbonneill and published by . This book was released on 1996 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE TRAVAIL PRESENTE FAIT PARTIE D'UN PROJET DE DEVELOPPEMENT D'UN SYSTEME DE REPRESENTATION DE CONNAISSANCES ET DE RAISONNEMENT FONDE SUR LES GRAPHES CONCEPTUELS. APRES UN TOUR D'HORIZON DES SYSTEMES UTILISANT LES GRAPHES CONCEPTUELS, NOUS PRESENTONS UNE FORMALISATION DU MODELE UTILISE, CELUI DES GRAPHES CONCEPTUELS SIMPLES. A PARTIR D'UNE BASE DE CONNAISSANCES ET D'UNE QUESTION REPRESENTEES RESPECTIVEMENT SOUS FORME D'UN ENSEMBLE DE GRAPHES CONCEPTUELS ET D'UN GRAPHE CONCEPTUEL, NOUS DEFINISSONS TOUT D'ABORD LA NOTION DE REPONSE EXACTE, ET PROPOSONS UN ALGORITHME DE RECHERCHE, GUIDE PAR LA QUESTION, CORRECT ET COMPLET. PAR LA SUITE, LA NOTION DE REPONSE EXACTE ET L'ALGORITHME DE RECHERCHE CORRESPONDANT SONT ETENDUS AFIN DE PRENDRE EN COMPTE LE MECANISME DE DEFINITION DE TYPES DE CONCEPTS OFFERT PAR LE MODELE DES GRAPHES CONCEPTUELS. DEUX AUTRES VOLETS DE CE TRAVAIL CONCERNENT LE DEVELOPPEMENT D'HEURISTIQUES DE RAISONNEMENT. NOUS PRESENTONS DANS UN PREMIER TEMPS DES HEURISTIQUES DE RECHERCHE DE REPONSE EXACTE ; NOUS PROPOSONS ENSUITE DES HEURISTIQUES DESTINEES A PALIER L'ABSENCE DE REPONSE EXACTE, EN PRODUISANT DES REPONSES PERTINENTES. CES DEUX MECANISMES SONT ILLUSTRES DANS LE CADRE DE L'IMPLEMENTATION DU SYSTEME ROCK. NOTRE DERNIERE CONTRIBUTION CONCERNE UNE EXTENSION DU MODELE INITIAL, LES GRAPHES CONCEPTUELS EMBOITES, POUR LESQUELS NOUS FORMALISONS LA NOTION DE REPONSE EXACTE, ET PROPOSONS LES ALGORITHMES DE RECHERCHE ADAPTES
Download or read book PASCAL written by and published by . This book was released on 1994 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Modelling in Arid and Semi Arid Areas written by Howard S. Wheater and published by Cambridge University Press. This book was released on 2010-09-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Arid and semi-arid regions face major challenges in the management of scarce freshwater resources under pressures of population, economic development, climate change, pollution and over-abstraction. Groundwater is commonly the most important water resource in these areas. Groundwater models are widely used globally to understand groundwater systems and to guide decisions on management. However, the hydrology of arid and semi-arid areas is very different from that of humid regions, and there is little guidance on the special challenges of groundwater modelling for these areas. This book brings together the experience of internationally leading experts to fill a gap in the scientific and technical literature. It introduces state-of-the-art methods for modelling groundwater resources, illustrated with a wide-ranging set of illustrative examples from around the world. The book is valuable for researchers, practitioners in developed and developing countries, and graduate students in hydrology, hydrogeology, water resources management, environmental engineering and geography.
Download or read book Directed Algebraic Topology written by Marco Grandis and published by Cambridge University Press. This book was released on 2009-09-17 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first authored book to be dedicated to the new field of directed algebraic topology that arose in the 1990s, in homotopy theory and in the theory of concurrent processes. Its general aim can be stated as 'modelling non-reversible phenomena' and its domain should be distinguished from that of classical algebraic topology by the principle that directed spaces have privileged directions and directed paths therein need not be reversible. Its homotopical tools (corresponding in the classical case to ordinary homotopies, fundamental group and fundamental groupoid) should be similarly 'non-reversible': directed homotopies, fundamental monoid and fundamental category. Homotopy constructions occur here in a directed version, which gives rise to new 'shapes', like directed cones and directed spheres. Applications will deal with domains where privileged directions appear, including rewrite systems, traffic networks and biological systems. The most developed examples can be found in the area of concurrency.
Download or read book T A L written by and published by . This book was released on 2002 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Singular Coverings of Toposes written by Marta Bunge and published by Springer. This book was released on 2007-01-19 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a self-contained theory of certain singular coverings of toposes, including branched coverings. This book is distinguished from classical treatments of the subject by its unexpected connection with a topic from functional analysis, namely, distributions. Although primarily aimed at topos theorists, this book may also be used as a textbook for advanced graduate courses introducing topos theory with an emphasis on geometric applications.
Download or read book Spinning the Semantic Web written by Dieter Fensel and published by MIT Press. This book was released on 2005 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the Semantic Web, which will transform the Web into a structured network of resources organized by meaning and relationships.
Download or read book Quantum Mechanics Volume 3 written by Claude Cohen-Tannoudji and published by John Wiley & Sons. This book was released on 2019-12-16 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new, third volume of Cohen-Tannoudji's groundbreaking textbook covers advanced topics of quantum mechanics such as uncorrelated and correlated identical particles, the quantum theory of the electromagnetic field, absorption, emission and scattering of photons by atoms, and quantum entanglement. Written in a didactically unrivalled manner, the textbook explains the fundamental concepts in seven chapters which are elaborated in accompanying complements that provide more detailed discussions, examples and applications. * Completing the success story: the third and final volume of the quantum mechanics textbook written by 1997 Nobel laureate Claude Cohen-Tannoudji and his colleagues Bernard Diu and Franck Laloë * As easily comprehensible as possible: all steps of the physical background and its mathematical representation are spelled out explicitly * Comprehensive: in addition to the fundamentals themselves, the books comes with a wealth of elaborately explained examples and applications Claude Cohen-Tannoudji was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris where he also studied and received his PhD in 1962. In 1973 he became Professor of atomic and molecular physics at the Collège des France. His main research interests were optical pumping, quantum optics and atom-photon interactions. In 1997, Claude Cohen-Tannoudji, together with Steven Chu and William D. Phillips, was awarded the Nobel Prize in Physics for his research on laser cooling and trapping of neutral atoms. Bernard Diu was Professor at the Denis Diderot University (Paris VII). He was engaged in research at the Laboratory of Theoretical Physics and High Energy where his focus was on strong interactions physics and statistical mechanics. Franck Laloë was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris. His first assignment was with the University of Paris VI before he was appointed to the CNRS, the French National Research Center. His research was focused on optical pumping, statistical mechanics of quantum gases, musical acoustics and the foundations of quantum mechanics.
Download or read book ELexicography in the 21st Century New Challenges New Applications written by Sylviane Granger and published by Presses univ. de Louvain. This book was released on 2010-06 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of lexicography is undergoing a major revolution. The rapid replacement of the traditional paper dictionary by electronic dictionaries opens up exciting possibilities but also constitutes a major challenge to the field. The eLexicography in the 21st Century: New Challenges, New Applications conference organized by the Centre for English Corpus Linguistics of the Université catholique de Louvain in October 2009 aimed to bring together the many researchers around the world who are working in the fast developing field of electronic lexicography and to act as a showcase for the latest lexicographic developments and software solutions in the field. The conference attracted both academics and industrial partners from 30 different countries who presented electronic dictionary projects dealing with no less than 22 languages. The resulting proceedings volume bears witness to the tremendous vitality and diversity of research in the field. The volume covers a wide range span of topics, including: -the use of language resources for lexicographic purposes, in the form of lexical databases like WordNet or corpora of different types - innovative changes to the dictionary structure afforded by the electronic medium, in particular multiple access routes and efficient integration of phraseology -specialised dictionaries (e.g. SMS dictionaries, sign language dictionaries) -automated customisation of dictionaries in function of users' needs -exploitation of Natural Language Processing tools - integration of electronic dictionaries into language learning and teaching
Download or read book Handbook of Terminology written by Hendrik J. Kockaert and published by John Benjamins Publishing Company. This book was released on 2015-03-13 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terminology has started to explore unbeaten paths since Wüster, and has nowadays grown into a multi-facetted science, which seems to have reached adulthood, thanks to integrating multiple contributions not only from different linguistic schools, including computer, corpus, variational, socio-cognitive and socio-communicative linguistics, and frame-based semantics, but also from engineering and formal language developers. In this ever changing and diverse context, Terminology offers a wide range of opportunities ranging from standardized and prescriptive to prototype and user-based approaches. At this point of its road map, Terminology can nowadays claim to offer user-based and user-oriented, hence user-friendly, approaches to terminological phenomenona, when searching, extracting and analysing relevant terminology in online corpora, when building term bases that contribute to efficient communication among domain experts in languages for special purposes, or even when proposing terms and definitions formed on the basis of a generally agreed consensus in international standard bodies. Terminology is now ready to advance further, thanks to the integration of meaning description taking into account dynamic natural language phenomena, and of consensus-based terminology management in order to help experts communicate in their domain-specific languages. In this Handbook of Terminology (HoT), the symbiosis of Terminology with Linguistics allows a mature and multi-dimensional reflection on terminological phenomena, which will eventually generate future applications which have not been tested yet in natural language. The HoT aims at disseminating knowledge about terminology (management) and at providing easy access to a large range of topics, traditions, best practices, and methods to a broad audience: students, researchers, professionals and lecturers in Terminology, scholars and experts from other disciplines (among which linguistics, life sciences, metrology, chemistry, law studies, machine engineering, and actually any expert domain). In addition, the HoT addresses any of those with a professional or personal interest in (multilingual) terminology, translation, interpreting, localization, editing, etc., such as communication specialists, translators, scientists, editors, public servants, brand managers, engineers, (intercultural) organization specialists, and experts in any field. Moreover, the HoT offers added value, in that it is the first handbook with this scope in Terminology which has both a print edition (also available as a PDF e-book) and an online version. For access to the Handbook of Terminology Online, please visit ahref="HTTP: DESIGNTIMESP="27189" www.benjamins.com online hot ?http://www.benjamins.com/online/hot//a . The HoT is linked to the Handbook of Translation Studies, not in the least because of its interdisciplinary approaches, but also because of the inevitable intertwining between translation and terminology. All chapters are written by specialists in the different subfields and are peer-reviewed.
Download or read book Contemporary Criminological Issues written by Carolyn Côté-Lussier and published by University of Ottawa Press. This book was released on 2020-05-05 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Criminological Issues tackles some of today’s most pressing social issues, from the criminalization of Indigenous peoples to interpersonal violence, border control, and armed conflicts. This book advances cutting-edge theories and methods, with the aim of moving beyond the scholarship that reproduces insecurity and exclusion. The breadth of approaches encompasses much of the current critical criminological scholarship, serving as a counterpoint to the growth of managerial and administrative criminologies and the rise of explicitly exclusionary and punitive state policies and practices with respect to ‘crime’ and ‘security.’ This edited collection featuring two books, one in English and one in French, includes important contributions to knowledge and public policy by eminent experts and emerging scholars. This book is published in English.
