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The workshop on "computational physics of transport and interfacial dynam ics" was held in Dresden, Germany from February 25 to March 8,2002. The Max Planck Institute for the Physics of Complex Systems has sponsored the workshop and the preliminary lecture-based seminar. The workshop has closely pursued the recent progress of research in com putational physics and materials science, particularly in modelling both traf fic fiow phenomena and complex multi-scale solidification. These branches of science have become topics of considerable diversity linking disciplines as different as physics, mathematical and computational modelling, nonlinear dynamics, materials sciences, statistical mechanics and foundry technique. The international workshop brought together experts from different fields in order to enhance the exchange of knowledge, to assess common interests and to provide closer cooperation between different communities of researchers. The workshop intended to create a comprehensive and coherent image of the current research status and to formulate various possible perspectives for joint future activities. Special emphases laid on exchanging experiences concerning numerical tools and on the bridging of the scales as necessary in a variety of scientific and engineering applications. An interesting possibility along this line was the coupling of different computational approaches leading to hybrid simulations. In this sense, we explicitly addressed researchers working with different numerical schemes as diverse as cellular automata, coupled maps, fi nite difference and finite element algorithms for partial differential equations (e. g. phase-field computations).
Crystal growth --- Interfaces (Physical sciences) --- Solidification --- Traffic flow --- Computer simulation --- Mathematical models --- 681.3*I61 --- Traffic volume --- Traffic engineering --- Traffic surveys --- Highway capacity --- Traffic density --- Crystals --- Crystallization --- Grain boundaries --- Twinning (Crystallography) --- Heat --- Melting points --- Solutions, Solid --- Surface chemistry --- Surfaces (Physics) --- Simulation theory: model classification; continuous simulation; discrete simulation (Simulation and modeling) --- Growth --- 681.3*I61 Simulation theory: model classification; continuous simulation; discrete simulation (Simulation and modeling) --- Computer communication systems. --- Computer mathematics. --- Mathematical physics. --- Thermodynamics. --- Heat engineering. --- Heat transfer. --- Mass transfer. --- Applied mathematics. --- Engineering mathematics. --- Computer Communication Networks. --- Computational Science and Engineering. --- Theoretical, Mathematical and Computational Physics. --- Engineering Thermodynamics, Heat and Mass Transfer. --- Mathematical and Computational Engineering. --- Engineering --- Engineering analysis --- Mathematical analysis --- Mass transport (Physics) --- Thermodynamics --- Transport theory --- Heat transfer --- Thermal transfer --- Transmission of heat --- Energy transfer --- Mechanical engineering --- Chemistry, Physical and theoretical --- Dynamics --- Mechanics --- Physics --- Heat-engines --- Quantum theory --- Physical mathematics --- Computer mathematics --- Electronic data processing --- Mathematics --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Network computers --- Distributed processing
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The 6th International Conference on Pedestrian and Evacuation Dynamics conference (PED2012) showcased research on human locomotion. This book presents the proceedings of PED2012. Humans have walked for eons; our drive to settle the globe began with a walk out of Africa. However, much remains to discover. As the world moves toward sustainability while racing to assess and accommodate climate change, research must provide insight on the physical requirements of walking, the dynamics of pedestrians on the move and more. We must understand, predict and simulate pedestrian behaviour, to avoid dangerous situations, to plan for emergencies, and not least, to make walking more attractive and enjoyable. PED2012 offered 70 presentations and keynotes and 70 poster presentations covering new and improved mathematical models, describing new insights on pedestrian behaviour in normal and emergency cases and presenting research based on sensors and advanced observation methods. These papers offer a starting point for innovative new research, building a strong foundation for the next conference and for future research.
Operational research. Game theory --- Mathematical statistics --- Mathematics --- Applied physical engineering --- Engineering sciences. Technology --- Planning (firm) --- Computer science --- Artificial intelligence. Robotics. Simulation. Graphics --- Computer. Automation --- Civil engineering. Building industry --- analyse (wiskunde) --- duurzaamheid --- vormgeving --- computers --- economie --- informatica --- mathematische modellen --- mineralen (chemie) --- simulaties --- mijnbouw --- duurzame ontwikkeling --- econometrie --- wiskunde --- informaticaonderzoek --- operationeel onderzoek --- ingenieurswetenschappen --- computerkunde --- numerieke analyse --- klimaatverandering
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Social psychology --- Mathematics --- Applied physical engineering --- Transport engineering --- Civil engineering. Building industry --- gedrag (mensen) --- toegepaste wiskunde --- economie --- motorrijtuigen --- wiskunde --- ingenieurswetenschappen
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The 6th International Conference on Pedestrian and Evacuation Dynamics conference (PED2012) showcased research on human locomotion. This book presents the proceedings of PED2012. Humans have walked for eons; our drive to settle the globe began with a walk out of Africa. However, much remains to discover. As the world moves toward sustainability while racing to assess and accommodate climate change, research must provide insight on the physical requirements of walking, the dynamics of pedestrians on the move and more. We must understand, predict and simulate pedestrian behaviour, to avoid dangerous situations, to plan for emergencies, and not least, to make walking more attractive and enjoyable. PED2012 offered 70 presentations and keynotes and 70 poster presentations covering new and improved mathematical models, describing new insights on pedestrian behaviour in normal and emergency cases and presenting research based on sensors and advanced observation methods. These papers offer a starting point for innovative new research, building a strong foundation for the next conference and for future research.
Evacuation of civilians --- Simulation methods --- Mathematical models --- Civilians, Evacuation of --- Evacuation, Civilian --- Civil defense --- Disaster relief --- Traffic engineering --- Computer science. --- Engineering mathematics. --- Civil engineering. --- Electronic data processing. --- Computer simulation. --- Operations research. --- Computational Science and Engineering. --- Mathematical and Computational Engineering. --- Civil Engineering. --- Numeric Computing. --- Simulation and Modeling. --- Operations Research/Decision Theory. --- Operational analysis --- Operational research --- Industrial engineering --- Management science --- Research --- System theory --- Computer modeling --- Computer models --- Modeling, Computer --- Models, Computer --- Simulation, Computer --- Electromechanical analogies --- Model-integrated computing --- ADP (Data processing) --- Automatic data processing --- Data processing --- EDP (Data processing) --- IDP (Data processing) --- Integrated data processing --- Computers --- Office practice --- Engineering --- Public works --- Engineering analysis --- Mathematical analysis --- Informatics --- Science --- Automation --- Mathematics --- Computer mathematics. --- Applied mathematics. --- Numerical analysis. --- Decision making. --- Deciding --- Decision (Psychology) --- Decision analysis --- Decision processes --- Making decisions --- Management --- Management decisions --- Choice (Psychology) --- Problem solving --- Computer mathematics --- Electronic data processing --- Decision making
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The international conference on ""Pedestrian and Evacuation Dynamics,"" held on February 27-29, 2008 at Wuppertal University in Germany, was the fourth in this series after successful meetings in Duisburg (2001), Greenwich (2003) and Vienna (2005). The conference was aimed at improving the scientific exchange between scientists, experts and practitioners of various fields of pedestrian and evacuation dynamics and featured: the analysis of evacuation processes and pedestrian motion, modeling of pedestrian dynamics in various situations, experiments on pedestrian dynamics, human behavior researc
Buildings -- Evacuation -- Congresses. --- Crowds -- Congresses. --- Evacuation of civilians -- Mathematical models -- Congresses. --- Evacuation of civilians -- Simulation methods -- Congresses. --- Pedestrians -- Congresses. --- Evacuation of civilians --- Pedestrians --- Buildings --- Crowds --- Ships --- Social Welfare & Social Work --- Engineering & Applied Sciences --- Social Sciences --- Applied Mathematics --- Social Welfare & Social Work - General --- Simulation methods --- Mathematical models --- Evacuation --- Abandoning of --- Vessels (Ships) --- Civilians, Evacuation of --- Evacuation, Civilian --- Mathematics. --- Behavioral sciences. --- Applied mathematics. --- Engineering mathematics. --- Automotive engineering. --- Civil engineering. --- Applications of Mathematics. --- Behavioral Sciences. --- Civil Engineering. --- Automotive Engineering. --- Boats and boating --- Shipbuilding --- Persons --- Collective behavior --- Riots --- City traffic --- Civil defense --- Disaster relief --- Traffic engineering --- Animal behavior. --- Engineering. --- Construction --- Industrial arts --- Technology --- Engineering --- Public works --- Math --- Science --- Animals --- Animals, Habits and behavior of --- Behavior, Animal --- Ethology --- Animal psychology --- Zoology --- Ethologists --- Psychology, Comparative --- Behavior --- Engineering analysis --- Mathematical analysis --- Mathematics
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This book continues the biannual series of conference proceedings, which has become a classical reference resource in traffic and granular research alike. It addresses new developments at the interface between physics, engineering and computational science. Complex systems, where many simple agents, be they vehicles or particles, give rise to surprising and fascinating phenomena. The contributions collected in these proceedings cover several research fields, all of which deal with transport. Topics include highway, pedestrian and internet traffic, granular matter, biological transport, transport networks, data acquisition, data analysis and technological applications. Different perspectives, i.e. modeling, simulations, experiments and phenomenological observations, are considered.
Engineering. --- Mathematics. --- Engineering & Applied Sciences --- Applied Mathematics --- Granular materials --- Traffic flow --- Fluid dynamics --- Mathematical models. --- Applied mathematics. --- Engineering mathematics. --- Automotive engineering. --- Applications of Mathematics. --- Automotive Engineering. --- Bulk solids --- Materials --- Construction --- Industrial arts --- Technology --- Math --- Science --- Engineering --- Engineering analysis --- Mathematical analysis --- Mathematics --- Automobiles --- Motor vehicles --- Design and construction. --- Automotive engineering --- Automobile engineering
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The conference series Tra?c and Granular Flow has been established in 1995 and has since then been held biannually. At that time, the investigation of granular materials and tra?c was still somewhat exotic and was just starting to become popular among physicists. Originally the idea behind this conference series was to facilitate the c- vergence of the two ?elds, inspired by the similarities of certain phenomena and the use of similar theoretical methods. However, in recent years it has become clear that probably the di?erences between the two systems are much more interesting than the similarities. Nevertheless, the importance of various interrelations among these ?elds is still growing. The workshop continues to o?er an opportunity to stimulate this interdisciplinary research. Over the years the spectrum of topics has become much broader and has included also problems related to topics ranging from social dynamics to - ology. The conference manages to bring together people with rather di?erent background, ranging from engineering to physics, mathematics and computer science. Also the full range of scienti?c tools is represented with presentations of empirical, experimental, theoretical and mathematical work. TheworkshoponTra?candGranularFlow'05wasthesixthinthisseries. Previous conferences were held in Julic ¨ h (1995), Duisburg (1997), Stuttgart (1999), Nagoya (2001), and Delft (2003). For its 10th anniversary, Berlin was chosen as location, the largest city and capital of Germany. Berlin is also one ofthecentersfortransportrelatedresearchandhostsmanyresearchinstitutes that have a long history in the ?elds covered by the workshop.
Mathematics --- Mathematical physics --- Transport engineering --- Engineering sciences. Technology --- analyse (wiskunde) --- toegepaste wiskunde --- transport --- wiskunde --- ingenieurswetenschappen --- fysica
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Proper management of evacuation processes is one of the basic requirements within life safety concepts, and it helps to prevent critical situations from getting out of control. Super high-rise buildings, deep underground stations or shopping areas, airplanes for the mass transportation, sport stadiums or meeting places with tens of thousands of visitors they all call for new dim- sionsinsafeevacuationplanning. Researchresultsinevacuationdynamicsgive answers to these challenges. PED-conferences are the prime address for all research in this ?eld. The increasing number of participants from di?erent ?elds of research re?ect theirimportance. AfterPED-conferencesinGermany(Duisburg,2001),Great Britain (Greenwich, 2003) and Austria (Vienna, 2005), the PED 2008 C- ference in Wuppertal/Germany reached new heights with more than 120 p- ticipants from 20 countries and nearly 100 presentations. The wide ?eld of topics discussed in presentations also re?ects deeper understanding of fun- mental e?ects as well as the stronger interactions between di?erent research areas. New test designs o?er new important basic data, new analysis pro- dures open a better understanding of complex interactions, new model - signs allow more realistic simulations, and the input from architectural - sign and the medical references on physical limitations help to realize a safe evacuation design. On the one hand all these data give an outlook of future possibilities and sometimes they open an astonishing new understanding of seemingly well-known data. On the other hand, they make clear the limi- tions of our current knowledge.
Social psychology --- Mathematics --- Applied physical engineering --- Transport engineering --- Civil engineering. Building industry --- gedrag (mensen) --- toegepaste wiskunde --- economie --- motorrijtuigen --- wiskunde --- ingenieurswetenschappen
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Due to an increasing number of reported catastrophes all over the world, the safety especially of pedestrians today, is a dramatically growing field of interest, both for practitioners as well as scientists from various disciplines. The questions arising mainly address the dynamics of evacuating people and possible optimisations of the process by changing the architecture and /or the procedure. This concerns not only the case of ships, stadiums or buildings, all with restricted geometries, but also the evacuation of complete geographical regions due to natural disasters. Furthermore, also simple' crowd motion in relaxed' situations poses new questions with respect to higher comfort and efficiency since the number of involved persons at large events is as high as never before. In addition, as a new research topic in this field, collective animal behaviour is attracting increasing attention. All this was in the scope of the conference held in Vienna, September 28-30, 2005, the third one in a series after Duisburg (2001) and Greenwich (2003).
Social psychology --- Mathematics --- toegepaste wiskunde --- sociale psychologie
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