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ISBN: 184569354X 1845691288 9781845693541 9781845691288 9781420044591 1420044591 Year: 2007 Publisher: Burlington : Elsevier Science,
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Homogeneous charge compression ignition (HCCI)/controlled auto-ignition (CAI) has emerged as one of the most promising engine technologies with the potential to combine fuel efficiency and improved emissions performance, offering reduced nitrous oxides and particulate matter alongside efficiency comparable with modern diesel engines. Despite the considerable advantages, its operational range is rather limited and controlling the combustion (timing of ignition and rate of energy release) is still an area of on-going research. Commercial applications are, however, close to reality.HCCI a
Multi
ISBN: 1306398223 9781306398220 9781845697327 1845697324 9781845697457 1845697456 9781845693893 1845693892 Year: 2009 Publisher: Woodhead Publishing
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Direct injection enables precise control of the fuel/air mixture so that engines can be tuned for improved power and fuel economy, but ongoing research challenges remain in improving the technology for commercial applications. As fuel prices escalate DI engines are expected to gain in popularity for automotive applications. This important book, in two volumes, reviews the science and technology of different types of DI combustion engines and their fuels. Volume 1 deals with direct injection gasoline and CNG engines, including history and essential principles, approaches to improved fuel economy, design, optimisation, optical techniques and their applications. Reviews key technologies for enhancing direct injection (DI) gasoline enginesExamines approaches to improved fuel economy and lower emissionsDiscusses DI compressed natural gas (CNG) engines and biofuels. Volume 2 of the two-volume set Advanced direct injection combustion engine technologies and development investigates diesel DI combustion engines, which despite their commercial success are facing ever more stringent emission legislation worldwide. Direct injection diesel engines are generally more efficient and cleaner than indirect injection engines and as fuel prices continue to rise DI engines are expected to gain in popularity for automotive applications. Two exclusive sections examine light-duty and heavy-duty diesel engines. Fuel injection systems and after treatment systems for DI diesel engines are discussed. The final section addresses exhaust emission control strategies, including combustion diagnostics and modelling, drawing on reputable diesel combustion system research and development. Investigates how HSDI and DI engines can meet ever more stringent emission legislationExamines technologies for both light-duty and heavy-duty diesel enginesDiscusses exhaust emission control strategies, combustion diagnostics and modelling.
Book
ISBN: 9811571600 9811571597 Year: 2020 Publisher: Singapore : Springer Singapore : Imprint: Springer,
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This book offers a holistic framework to study behavior and evolutionary dynamics in large-scale, decentralized, and heterogeneous crowd networks. It reviews the fundamental methodologies to study user interactions and evolutionary dynamics in crowd networks and discusses recent advances in this emerging interdisciplinary research field. Using information diffusion over social networks as an example, it presents a thorough investigation of the impact of user behavior on the network evolution process and demonstrates how this can help improve network performance. .
Application software. --- Social media. --- Signal processing. --- Image processing. --- Speech processing systems. --- Graph theory. --- Computer Applications. --- Social Media. --- Signal, Image and Speech Processing. --- Graph Theory. --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- User-generated media --- Communication --- User-generated content --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software --- Graph theory --- Graphs, Theory of --- Theory of graphs --- Combinatorial analysis --- Topology --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Extremal problems --- Social networks --- Game theory. --- Media studies. --- Data processing. --- Games, Theory of --- Theory of games --- Mathematical models --- Mathematics --- Networking, Social --- Networks, Social --- Social networking --- Social support systems --- Support systems, Social --- Interpersonal relations --- Cliques (Sociology) --- Microblogs
Book
ISBN: 9780511973369 9780521197274 9781139077897 1139077899 0511973365 9781139080187 1139080180 0521197279 1107214866 1283112485 9786613112484 1139075632 113906987X 1139082469 9781107214866 9781283112482 6613112488 9781139075633 9781139082464 Year: 2011 Publisher: Cambridge, UK New York Cambridge University Press
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In large-scale media-sharing social networks, where millions of users create, share, link and reuse media content, there are clear challenges in protecting content security and intellectual property, and in designing scalable and reliable networks capable of handling high levels of traffic. This comprehensive resource demonstrates how game theory can be used to model user dynamics and optimize design of media-sharing networks. It reviews the fundamental methodologies used to model and analyze human behavior, using examples from real-world multimedia social networks. With a thorough investigation of the impact of human factors on multimedia system design, this accessible book shows how an understanding of human behavior can be used to improve system performance. Bringing together mathematical tools and engineering concepts with ideas from sociology and human behavior analysis, this one-stop guide will enable researchers to explore this emerging field further and ultimately design media-sharing systems with more efficient, secure and personalized services.
Social networks. --- Consumer behavior. --- Human behavior. --- Game theory. --- Games, Theory of --- Theory of games --- Mathematical models --- Mathematics --- Action, Human --- Behavior, Human --- Ethology --- Human action --- Human beings --- Human biology --- Physical anthropology --- Psychology --- Social sciences --- Psychology, Comparative --- Behavior, Consumer --- Buyer behavior --- Decision making, Consumer --- Human behavior --- Consumer profiling --- Market surveys --- Networking, Social --- Networks, Social --- Social networking --- Social support systems --- Support systems, Social --- Interpersonal relations --- Cliques (Sociology) --- Microblogs --- Behavior
Multi
ISBN: 9789811571602 Year: 2020 Publisher: Singapore Springer Nature Singapore :Imprint: Springer
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This book offers a holistic framework to study behavior and evolutionary dynamics in large-scale, decentralized, and heterogeneous crowd networks. It reviews the fundamental methodologies to study user interactions and evolutionary dynamics in crowd networks and discusses recent advances in this emerging interdisciplinary research field. Using information diffusion over social networks as an example, it presents a thorough investigation of the impact of user behavior on the network evolution process and demonstrates how this can help improve network performance. .
Discrete mathematics --- Electronics --- Engineering sciences. Technology --- Mass communications --- Programming --- Computer architecture. Operating systems --- Computer. Automation --- grafieken --- DIP (documentimage processing) --- digitale signaalverwerking --- beeldverwerking --- spraaktechnologie --- applicatiebeheer --- sociale media --- apps --- signal processing --- architectuur (informatica) --- signaalprocessoren --- signaalverwerking
Dissertation
Year: 2009 Publisher: Leuven K.U.Leuven. Faculteit Bio-ingenieurswetenschappen
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ISBN: 9783110882513 Year: 2020 Publisher: Berlin Boston
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ISBN: 9783110882513 9783110141573 Year: 2020 Publisher: Berlin ;; Boston De Gruyter
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