@incollection{fdi:010079270, title = {{A} hybrid macro-micro pedestrians evacuation model to speed up simulation in road networks}, author = {{T}hi {N}goc {A}nh {N}guyen and {Z}ucker, {J}ean-{D}aniel and {H}uu {D}u {N}guyen and {D}rogoul, {A}lexis and {D}uc {A}n {V}o}, editor = {}, language = {{ENG}}, abstract = {{T}he major methodologies of crowd simulation in a dynamic environments are either based on micro or macro models. {T}hese two types of models represent the trade-off between the level of detail and efficiency. {T}he domain of pedestrian flow simulation on road networks is no exception and theories rely either on equation based model or agent based models. {T}here is a growing interest in hybrid modeling that combines both of these types. {T}his paper addresses the problem of combining both micro and macro models of pedestrians movement to speedup simulations. {H}ybrid model uses efficient macro modeling in part of the road networks that do not require a fine grained model and more detailed but less efficient micro modeling in critical locations. {O}ne key issue raised by such an approach and discussed is the consistency of the resulting hybrid model. {P}reliminary results presented in this article is a proof of concept that the use of hybrid model to simulate evacuation plan in road networks may be more efficient than the use of micro model alone.}, keywords = {{VIET} {NAM} ; {NHATRANG}}, booktitle = {{A}dvanced agent technology : {AAMAS} 2011 {W}orkshops : {AMPLE}, {AOSE}, {ARMS}, {DOCM}3{AS}, {ITMAS} : {T}aipei, {T}aiwan, {M}ay 2-6, 2011 : revised selected papers}, numero = {7068}, pages = {371--383}, address = {{B}erlin ({DEU}) ; {H}eidelberg}, publisher = {{S}pringer}, series = {{L}ecture {N}otes in {C}omputer {S}cience}, year = {2012}, DOI = {10.1007/978-3-642-27216-5_28}, ISBN = {978-3-642-27215-8}, URL = {https://www.documentation.ird.fr/hor/fdi:010079270}, }