Download or read book Approximation dans les bases de donn es contraintes written by David Gross-Amblard and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reduction de bases de donnees et approximation de fonctions written by Brou Jean Claude Koua and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book REDUCTION DES BASES DE DONNEES ET APPROXIMATION DES FONCTIONS written by JEAN-CLAUDE.. KOUA BROU and published by . This book was released on 1993 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE BUT DE CETTE ETUDE EST LA RESOLUTION D'UN PROBLEME QUE L'ON RENCONTRE DANS LA MISE EN UVRE DES METHODES D'APPROXIMATION ET DE REPRESENTATION DE COURBES ET SURFACES, NOTAMMENT EN CDAO (CONCEPTION ET DESSIN ASSISTES PAR ORDINATEUR) ET EN IMAGERIE MEDICALE PAR EXEMPLE. IL S'AGIT DE REDUIRE LA TAILLE DES BASES DE DONNEES, TECHNIQUE QUE L'ON DESIGNE AUSSI PAR LA TERMINOLOGIE ENLEVEMENT DE NUDS, DANS LA MESURE OU ON EXAMINE LA REPRESENTATION DE FONCTIONS D'UNE OU DE PLUSIEURS VARIABLES PAR DES B-SPLINES ET DES METHODES DE BEZIER. PEU DE TRAVAUX ONT ETE REALISES DANS CE DOMAINE. APRES UNE REPRESENTATION DES METHODES B-SPLINES EXISTANTES, NOUS PROPOSONS UNE AUTRE METHODE S'INSCRIVANT DANS CE CADRE ET QUI FOURNIT DES RESULTATS RELATIVEMENT SATISFAISANTS. LA MEME DEMARCHE EST ADOPTEE AVEC LES METHODES DE BEZIER ET DONNE LIEU A UNE AUTRE APPROCHE QUE NOUS PROPOSONS. ENFIN, NOUS PROPOSONS UNE TECHNIQUE D'UN AUTRE GENRE, ET QUI PERMET DE MIXER DES BASES DE DONNEES DANS LA REPRESENTATION A L'AIDE DE METHODES DE BEZIER
Download or read book Approximation de requ tes dans les bases de donn es multim dia written by Samira Hammiche and published by . This book was released on 2007 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Approximation de statistiques de rang pour les grandes bases de donn es l aide de BIRCH written by Lysiane Charest and published by . This book was released on 2012 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Database Technology EDBT 98 written by H.-J. Schek and published by Springer Science & Business Media. This book was released on 1998-03-04 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th International Conference on Extending Database Technology, EDBT '98, held in Valencia, Spain, in March 1998. The 32 revised full papers presented together with one invited keynote were selected from a total of 191 submissions. The book is divided in sections on similarity search and indexing, query optimization on the Web, Algorithms for data mining, modelling in OLAP, query processing and storage management, aggregation and summary data, object-oriented and active databases, view maintenance and integrity, databases and the Web, workflow and scientific databases.
Download or read book Abstraction in Artificial Intelligence and Complex Systems written by Lorenza Saitta and published by Springer Science & Business Media. This book was released on 2013-06-05 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstraction is a fundamental mechanism underlying both human and artificial perception, representation of knowledge, reasoning and learning. This mechanism plays a crucial role in many disciplines, notably Computer Programming, Natural and Artificial Vision, Complex Systems, Artificial Intelligence and Machine Learning, Art, and Cognitive Sciences. This book first provides the reader with an overview of the notions of abstraction proposed in various disciplines by comparing both commonalities and differences. After discussing the characterizing properties of abstraction, a formal model, the KRA model, is presented to capture them. This model makes the notion of abstraction easily applicable by means of the introduction of a set of abstraction operators and abstraction patterns, reusable across different domains and applications. It is the impact of abstraction in Artificial Intelligence, Complex Systems and Machine Learning which creates the core of the book. A general framework, based on the KRA model, is presented, and its pragmatic power is illustrated with three case studies: Model-based diagnosis, Cartographic Generalization, and learning Hierarchical Hidden Markov Models.
Download or read book CMA written by and published by . This book was released on 1991 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book First European Congress of Mathematics written by Anthony Joseph and published by Nelson Thornes. This book was released on 1994-08 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains the round table reports of the first European Congress of Mathematics, a new feature of this Congress devoted to furthering the contribution of mathematics to society and reporting on its interaction with the exact and social sciences. Topics: • Mathematics and the general public • Women and mathematics • Mathematics and educational policy • Let's cultivate mathematics! • Mathematical Europe: Myth or historical reality? • Philosophie des mathématiques : pourquoi ? comment ? • Mathématiques et sciences sociales • Mathe- matics and industry • Degree harmonization and student exchange programmes • The Pythagoras programme • Collaboration with devel- oping countries • Mathematical libraries in Europe • Mathematics and economics • Mathématiques et Chimie • Mathematics in medicine and biology. This book is also available in hardcover as Volume 121 of the series Progress in Mathematics, where it forms part of the three-volume set First European Congress of Mathematics. Volumes I (Invited Lectures Part 1) and II (Invited Lectures Part 2) of this set are also available separately as Volumes 119 and 120, respectively, of Progress in Mathematics.
Download or read book INIS Atomindex written by and published by . This book was released on 1981 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annales Tectonicae written by and published by . This book was released on 1987 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Outils d analyse vid o pour une pleine exploitation des donn es de la vid oprotection written by DUFOUR Jean-Yves and published by Lavoisier. This book was released on 2012-10-22 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: L’utilisation croissante de la vidéoprotection rend nécessaire la mise en place de fonctions d’analyse vidéo pour alléger voire automatiser des tâches aujourd’hui entièrement réalisées par des opérateurs. Après avoir dressé un panorama des avancées et des perspectives en analyse d’image, cet ouvrage détaille les principales fonctions d’analyse vidéo, comme la détection, le suivi et la reconnaissance d’objets d’intérêt (personnes ou véhicules) ou les fonctions de « haut-niveau » visant à interpréter les scènes observées (évènements, comportements, nature de la scène...). Les besoins sont illustrés sous l’angle de deux applications majeures, la sécurité des transports et l’investigation. Les contraintes d’ordres juridique et éthique sont présentées, ainsi que les caractéristiques des données vidéo traitées, au travers des caméras et des méthodes de compression utilisées. La problématique de l’évaluation de performance, tant au niveau opérationnel qu’au niveau des fonctions d’analyse, est également exposée.
Download or read book Turbulent Flow written by Peter S. Bernard and published by John Wiley & Sons. This book was released on 2002-08-19 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides unique coverage of the prediction and experimentation necessary for making predictions. * Covers computational fluid dynamics and its relationship to direct numerical simulation used throughout the industry. * Covers vortex methods developed to calculate and evaluate turbulent flows. * Includes chapters on the state-of-the-art applications of research such as control of turbulence.
Download or read book Persistence Theory From Quiver Representations to Data Analysis written by Steve Y. Oudot and published by American Mathematical Soc.. This book was released on 2017-05-17 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Persistence theory emerged in the early 2000s as a new theory in the area of applied and computational topology. This book provides a broad and modern view of the subject, including its algebraic, topological, and algorithmic aspects. It also elaborates on applications in data analysis. The level of detail of the exposition has been set so as to keep a survey style, while providing sufficient insights into the proofs so the reader can understand the mechanisms at work. The book is organized into three parts. The first part is dedicated to the foundations of persistence and emphasizes its connection to quiver representation theory. The second part focuses on its connection to applications through a few selected topics. The third part provides perspectives for both the theory and its applications. The book can be used as a text for a course on applied topology or data analysis.
Download or read book Metals written by Simonne Allard and published by Elsevier. This book was released on 2013-10-22 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metals: Thermal and Mechanical Data covers the thermal and mechanical data of metals. The book presents topics on atomic heat; phase changes and vapor pressure; and elastic constants. The text also includes topics on plasticity properties, such as stress strength, activation energy for and change in creep, and hardness; internal friction; and data for liquid metals close to the melting point including viscosity and surface tension. Engineers, technicians, physical chemists as well as specialists in metallurgy will find the book invaluable.
Download or read book International Workshop Expert Systems Their Applications written by and published by . This book was released on 1988 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbuch der Physik written by Siegfried Flügge and published by . This book was released on 1955 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
