Élaboration d'un modèle multi-agents pour la génération synthétique de trafic

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Élaboration d'un modèle multi-agents pour la génération synthétique de trafic by : Saâd Touhbi

Download or read book Élaboration d'un modèle multi-agents pour la génération synthétique de trafic written by Saâd Touhbi and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: La génération de trafic est un processus indispensable dans la simulation du trafic. Ce processus permet de définir une série d'arrivées des véhicules dans une route. Cette série est prouvée aléatoire depuis 1930. Toutefois, sa distribution reflète à un niveau le comportement de conduite. L'objectif de notre thèse est de mettre en place un outil de génération de trafic permettant de définir le point d'arrivée du véhicule dans une route, identifier le choix de type du véhicule, définir son temps d'arrivée, et lui affecter une vitesse initiale. Une première étape faite dans ce sens est la modélisation d'arrivée, particulièrement le TIV, en mettant en place un protocole d'analyse de cette variable en quatre étapes : traitement des données d'arrivée des véhicules et calcul de la variable TIV, définir des échantillons représentant différents niveaux de trafic, le choix des modèles probabilistes et estimation des paramètres, comparaison des modèles estimés et les données empiriques. Une application numérique est effectuée sur quatre routes à trois voies chacune interrompue par un feu de signalisation à la ville de Marrakech. On en conclut que Le modèle de Pareto IV est non rejeté pour les différents niveaux de trafic. Le modèle Exponentiel est prouvé inadéquat dans les différents niveaux de trafic. Le modèle Log-Normal et le modèle de Pearson type III sont adéquats pour des niveaux de trafic intermédiaire et élevé. Ces résultats ont permis de tester l'utilisabilité de notre outil de génération de trafic sous différentes modalités. L'outil permet de générer un niveau trafic cohérent avec celui désiré. Une première intégration a été faite pour la simulation MarrakAir permettant d'estimer les polluants automobiles en se basant sur le trafic. Ceci afin d'éliminer la nécessité d'avoir des données ponctuelles sur l'arrivée des véhicules.

Modélisation multi-échelle d'environnements urbains peuplés

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ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.:/5 (517 download)

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Book Synopsis Modélisation multi-échelle d'environnements urbains peuplés by : Walid Chaker

Download or read book Modélisation multi-échelle d'environnements urbains peuplés written by Walid Chaker and published by . This book was released on 2009 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modèles de distribution pour la simulation de trafic multi-agent

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Modèles de distribution pour la simulation de trafic multi-agent by : Matthieu Mastio

Download or read book Modèles de distribution pour la simulation de trafic multi-agent written by Matthieu Mastio and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'analyse et la prévision du comportement des réseaux de transport sont aujourd'hui des éléments cruciaux pour la mise en place de politiques de gestion territoriale. La simulation informatique du trafic routier est un outil puissant permettant de tester des stratégies de gestion avant de les déployer dans un contexte opérationnel. La simulation du trafic à l'échelle d'un ville requiert cependant une puissance de calcul très importante, dépassant les capacité d'un seul ordinateur.Dans cette thèse, nous étudions des méthodes permettant d'effectuer des simulations de trafic multi-agent à large échelle. Nous proposons des solutions permettant de distribuer l'exécution de telles simulations sur un grand nombre de coe urs de calcul. L'une d'elle distribue directement les agents sur les coeurs disponibles, tandis que la seconde découpe l'environnement sur lequel les agents évoluent. Les méthodes de partitionnement de graphes sont étudiées à cet effet, et nous proposons une procédure de partitionnement spécialement adaptée à la simulation de trafic multi-agent. Un algorithme d'équilibrage de charge dynamique est également développé, afin d'optimiser les performances de la distribution de la simulation microscopique.Les solutions proposées ont été éprouvées sur un réseau réel représentant la zone de Paris-Saclay.Ces solutions sont génériques et peuvent être appliquées sur la plupart des simulateurs existants.Les résultats montrent que la distribution des agents améliore grandement les performances de la simulation macroscopique, tandis que le découpage de l'environnement est plus adapté à la simulation microscopique. Notre algorithme d'équilibrage de charge améliore en outre significativement l'efficacité de la distribution de l'environnement.

Companion Modelling

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Publisher : Springer Science & Business Media
ISBN 13 : 9401785570
Total Pages : 403 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Companion Modelling by : Michel Étienne

Download or read book Companion Modelling written by Michel Étienne and published by Springer Science & Business Media. This book was released on 2013-12-16 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the companion modelling approach by presenting the stance that underpins it, the methods and tools used with stakeholders and the specific role of models during the process. It addresses the means to deal with the different levels of decision-making and to take into account the various power relationships. It proposes a methodology to assess the impact of the approach on the stakeholders involved in the process. The book includes 27 case studies and 7 teaching tools that describe the successful use of the approach in a variety of settings or teaching contexts. It is intended for researchers working on rural development or renewable resources management, as well as students and teachers.

The Sciences of the Artificial, reissue of the third edition with a new introduction by John Laird

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Publisher : MIT Press
ISBN 13 : 0262537532
Total Pages : 256 pages
Book Rating : 4.2/5 (625 download)

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Book Synopsis The Sciences of the Artificial, reissue of the third edition with a new introduction by John Laird by : Herbert A. Simon

Download or read book The Sciences of the Artificial, reissue of the third edition with a new introduction by John Laird written by Herbert A. Simon and published by MIT Press. This book was released on 2019-08-13 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbert Simon's classic work on artificial intelligence in the expanded and updated third edition from 1996, with a new introduction by John E. Laird. Herbert Simon's classic and influential The Sciences of the Artificial declares definitively that there can be a science not only of natural phenomena but also of what is artificial. Exploring the commonalities of artificial systems, including economic systems, the business firm, artificial intelligence, complex engineering projects, and social plans, Simon argues that designed systems are a valid field of study, and he proposes a science of design. For this third edition, originally published in 1996, Simon added new material that takes into account advances in cognitive psychology and the science of design while confirming and extending the book's basic thesis: that a physical symbol system has the necessary and sufficient means for intelligent action. Simon won the Nobel Prize for Economics in 1978 for his research into the decision-making process within economic organizations and the Turing Award (considered by some the computer science equivalent to the Nobel) with Allen Newell in 1975 for contributions to artificial intelligence, the psychology of human cognition, and list processing. The Sciences of the Artificial distills the essence of Simon's thought accessibly and coherently. This reissue of the third edition makes a pioneering work available to a new audience.

Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2012

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Publisher : Springer
ISBN 13 : 9783642334535
Total Pages : 645 pages
Book Rating : 4.3/5 (345 download)

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Book Synopsis Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2012 by : Nicholas Ayache

Download or read book Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2012 written by Nicholas Ayache and published by Springer. This book was released on 2012-08-28 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three-volume set LNCS 7510, 7511, and 7512 constitutes the refereed proceedings of the 15th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2012, held in Nice, France, in October 2012. Based on rigorous peer reviews, the program committee carefully selected 252 revised papers from 781 submissions for presentation in three volumes. The third volume includes 79 papers organized in topical sections on diffusion imaging: from acquisition to tractography; image acquisition, segmentation and recognition; image registration; neuroimage analysis; analysis of microscopic and optical images; image segmentation; diffusion weighted imaging; computer-aided diagnosis and planning; and microscopic image analysis.

Hierarchy in Natural and Social Sciences

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Publisher : Springer Science & Business Media
ISBN 13 : 1402041276
Total Pages : 248 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Hierarchy in Natural and Social Sciences by : Denise Pumain

Download or read book Hierarchy in Natural and Social Sciences written by Denise Pumain and published by Springer Science & Business Media. This book was released on 2006-02-09 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hierarchy is a form of organisation of complex systems that rely on or produce a strong differentiation in capacity (power and size) between the parts of the system. It is frequently observed within the natural living world as well as in social institutions. According to the authors, hierarchy results from random processes, follows an intentional design, or is the result of the organisation which ensures an optimal circulation of energy for information. This book reviews ancient and modern representations and explanations of hierarchies, and compares their relevance in a variety of fields, such as language, societies, cities, and living species. It throws light on concepts and models such as scaling laws, fractals and self-organisation that are fundamental in the dynamics and morphology of complex systems. At a time when networks are celebrated for their efficiency, flexibility and better social acceptance, much can be learned about the persistent universality and adaptability of hierarchies, and from the analogies and differences between biological and social organisation and processes. This book addresses a wide audience of biologists and social scientists, as well as managers and executives in a variety of institutions.

Advances in Practical Applications of Agents, Multi-Agent Systems, and Social Good. The PAAMS Collection

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Publisher : Springer Nature
ISBN 13 : 3030857395
Total Pages : 414 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Advances in Practical Applications of Agents, Multi-Agent Systems, and Social Good. The PAAMS Collection by : Frank Dignum

Download or read book Advances in Practical Applications of Agents, Multi-Agent Systems, and Social Good. The PAAMS Collection written by Frank Dignum and published by Springer Nature. This book was released on 2021-09-24 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 19th International Conference on Practical Applications of Agents and Multi-Agent Systems, PAAMS 2021, held in Salamanca, Spain, in October 2021. The 27 regular and 13 short papers presented in this volume were carefully reviewed and selected from 56 submissions. They deal with the application and validation of agent-based models, methods, and technologies in a number of key applications areas, including: advanced models and learning, agent-based programming, decision-making, education and social interactions, formal and theoretic models, health and safety, mobility and the city, swarms and task allocation.

Steering AI and advanced ICTs for knowledge societies

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Publisher : UNESCO Publishing
ISBN 13 : 9231003631
Total Pages : 201 pages
Book Rating : 4.2/5 (31 download)

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Book Synopsis Steering AI and advanced ICTs for knowledge societies by : Xianhong Hu

Download or read book Steering AI and advanced ICTs for knowledge societies written by Xianhong Hu and published by UNESCO Publishing. This book was released on 2019-11-28 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Medical image computing and computer assisted intervention

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (636 download)

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Book Synopsis Medical image computing and computer assisted intervention by : Nicholas Ayache

Download or read book Medical image computing and computer assisted intervention written by Nicholas Ayache and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Service Oriented, Holonic and Multi-agent Manufacturing Systems for Industry of the Future

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Publisher : Springer
ISBN 13 : 3030274772
Total Pages : 440 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Service Oriented, Holonic and Multi-agent Manufacturing Systems for Industry of the Future by : Theodor Borangiu

Download or read book Service Oriented, Holonic and Multi-agent Manufacturing Systems for Industry of the Future written by Theodor Borangiu and published by Springer. This book was released on 2019-08-02 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings book presents selected peer-reviewed papers from the 9th International Workshop on ‘Service Oriented, Holonic and Multi-agent Manufacturing Systems for the Industry of the Future’ organized by Universitat Politècnica de València, Spain, and held on October 3–4, 2019. The SOHOMA 2019 Workshop aimed to foster innovation in the digital transformation of manufacturing and logistics by promoting new concepts and methods and solutions through service orientation in holonic and agent-based control with distributed intelligence. The book provides insights into the theme of the SOHOMA’19 Workshop – ‘Smart anything everywhere – the vertical and horizontal manufacturing integration, ’ addressing ‘Industry of the Future’ (IoF), a term used to describe the 4th industrial revolution initiated by a new generation of adaptive, fully connected, analytical and highly efficient robotized manufacturing systems. This global IoF model describes a new stage of manufacturing, that is fully automatized and uses advanced information, communication and control technologies such as industrial IoT, cyber-physical production systems, cloud manufacturing, resource virtualization, product intelligence, and digital twin, edge and fog computing. It presents the IoF interconnection of distributed manufacturing entities using a ‘system-of-systems’ approach, discussing new types of highly interconnected and self-organizing production resources in the entire value chain; and new types of intelligent decision-making support based on from real-time production data collected from resources, products and machine learning processing. This book is intended for researchers and engineers working in the manufacturing value chain, and specialists developing computer-based control and robotics solutions for the ‘Industry of the Future’. It is also a valuable resource for master’s and Ph.D. students in engineering sciences programs.

Biomimicry

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Publisher : Harper Collins
ISBN 13 : 0061958921
Total Pages : 324 pages
Book Rating : 4.0/5 (619 download)

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Book Synopsis Biomimicry by : Janine M. Benyus

Download or read book Biomimicry written by Janine M. Benyus and published by Harper Collins. This book was released on 2009-08-11 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Repackaged with a new afterword, this "valuable and entertaining" (New York Times Book Review) book explores how scientists are adapting nature's best ideas to solve tough 21st century problems. Biomimicry is rapidly transforming life on earth. Biomimics study nature's most successful ideas over the past 3.5 million years, and adapt them for human use. The results are revolutionizing how materials are invented and how we compute, heal ourselves, repair the environment, and feed the world. Janine Benyus takes readers into the lab and in the field with maverick thinkers as they: discover miracle drugs by watching what chimps eat when they're sick; learn how to create by watching spiders weave fibers; harness energy by examining how a leaf converts sunlight into fuel in trillionths of a second; and many more examples. Composed of stories of vision and invention, personalities and pipe dreams, Biomimicry is must reading for anyone interested in the shape of our future.

Philosophy manual: a South-South perspective

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Publisher : UNESCO Publishing
ISBN 13 : 9231010069
Total Pages : 236 pages
Book Rating : 4.2/5 (31 download)

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Book Synopsis Philosophy manual: a South-South perspective by : Chanthalangsy, Phinith

Download or read book Philosophy manual: a South-South perspective written by Chanthalangsy, Phinith and published by UNESCO Publishing. This book was released on 2014-12-31 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agent-based Spatial Simulation with NetLogo, Volume 2

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Publisher : Elsevier
ISBN 13 : 0081010648
Total Pages : 234 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Agent-based Spatial Simulation with NetLogo, Volume 2 by : Arnaud Banos

Download or read book Agent-based Spatial Simulation with NetLogo, Volume 2 written by Arnaud Banos and published by Elsevier. This book was released on 2016-11-26 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whereas Volume 1 introduced the NetLogo platform as a means of prototyping simple models, this second volume focuses on the advanced use of NetLogo to connect both data and theories, making it ideal for the majority of scientific communities. The authors focus on agent-based modeling of spatialized phenomena with a methodological and practical orientation, demonstrating how advanced agent-based spatial simulation methods and technics can be implemented. This book provides theoretical and conceptual backgrounds, as well as algorithmic and technical insights, including code and applets, so that readers can test and re-use most of its content. Illustrates advanced concepts and methods in agent-based spatial simulation Features practical examples developed, and commented on, in a unique platform Provides theoretical and conceptual backgrounds, as well as algorithmic and technical insights, including code and applets, so that readers can test and re-use most of its content

Terra 2008

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Publisher : Getty Publications
ISBN 13 : 1606060430
Total Pages : 438 pages
Book Rating : 4.6/5 (6 download)

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Book Synopsis Terra 2008 by : Leslie Rainer

Download or read book Terra 2008 written by Leslie Rainer and published by Getty Publications. This book was released on 2011-06-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.

Agent Technology and e-Health

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Publisher : Springer Science & Business Media
ISBN 13 : 3764385472
Total Pages : 153 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Agent Technology and e-Health by : Roberta Annicchiarico

Download or read book Agent Technology and e-Health written by Roberta Annicchiarico and published by Springer Science & Business Media. This book was released on 2008-04-05 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multi-agent systems are one of the most exciting research areas in Artificial Intelligence. This book reports on the results achieved in this area, discusses the benefits (and drawbacks) that agent-based systems may bring to medical domains and society, and also provides a list of the research topics that should be tackled in the near future to make the deployment of health-care agent-based systems a reality. Current topics of research include communication and co-operation between distributed intelligent agents to manage patient care.

Divine Names on the Spot II

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Publisher :
ISBN 13 : 9789042951617
Total Pages : 0 pages
Book Rating : 4.9/5 (516 download)

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Book Synopsis Divine Names on the Spot II by : F Porzia

Download or read book Divine Names on the Spot II written by F Porzia and published by . This book was released on 2023-09-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: English summary: Names, images, and narratives are intimately related and frequently polysemous. As pieces of information on the gods, they convey fragments of knowledge and attempts to interpret the multifaceted complexity of the divine world. In what Robert Parker describes as an "archipelago", images and narratives are like compasses used to approach the mapping of the gods. The different contributions collected in this volume, dealing with the Greek and the Semitic worlds (the two main areas of the "Mapping Ancient Polytheisms" project), explore connections but also discrepancies between these different semantics, in order to highlight specificities and commonalities in the onomastic and iconographic languages. French description: Les noms, les images et les recits sont intimement lies et volontiers polysemiques. En tant qu'elements d'information sur les dieux, ils vehiculent des fragments de connaissance et constituent autant de tentatives d'interpretation de la complexite multiforme du monde divin. Dans ce que Robert Parker decrit comme un archipel, les images et les recits sont comme des boussoles qui facilitent la cartographie des dieux. Les differentes contributions rassemblees dans ce volume, traitant des mondes grec et semitique (les deux principaux domaines abordes dans le projet Mapping Ancient Polytheisms), explorent les connexions mais aussi les divergences existant entre ces differentes semantiques, afin de mettre en evidence les specificites et les points communs entre langage onomastique et langage iconographique.