{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T13:41:38Z","timestamp":1777902098029,"version":"3.51.4"},"reference-count":20,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2005,5,1]],"date-time":"2005-05-01T00:00:00Z","timestamp":1114905600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIMULATION"],"published-print":{"date-parts":[[2005,5]]},"abstract":"<jats:p>This article proposes the integration of both microscopic and macroscopic simulation and focuses on two main issues: a methodology for calibration\/validation and the integration of path dynamics on large networks. These are considered the most significant two challenges in microscopic simulation for decision support and analysis in Advanced Traffic Management and Information Systems (ATMIS). Then a methodology is described that brings to microscopic simulation the kind of capabilities for path processing and storage normally found only with macroscopic models, often due to the network representation being less detailed for those. This is based on a hybrid simulation approach. The example of integrating the Paramics microscopic simulation with the routing and behavior response simulation schemes as in the DYNASMART macroscopic model is used to explain a candidate methodology to enhance microscopic models for the evaluation of information\/routing schemes in ATMIS.<\/jats:p>","DOI":"10.1177\/0037549705052771","type":"journal-article","created":{"date-parts":[[2005,7,1]],"date-time":"2005-07-01T14:07:30Z","timestamp":1120226850000},"page":"353-363","source":"Crossref","is-referenced-by-count":13,"title":["Microscopic-Macroscopic Models Systems Integration: A Simulation Case Study                 for ATMIS"],"prefix":"10.1177","volume":"81","author":[{"given":"Abd-El-Kader","family":"Sahraoui","sequence":"first","affiliation":[{"name":"LAAS-CNRS and IUT-B Toulouse University 7, Avenue Colonel Roche, 31077                         Toulouse, France,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Jayakrishnan","sequence":"additional","affiliation":[{"name":"Institute of Transportation Studies, University of California, Irvine"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2005,5,1]]},"reference":[{"key":"atypb1","volume-title":"Smartest Project deliverable D3","author":"Algers, S.","year":"1998"},{"key":"atypb2","volume-title":"APAS roads 2: Assessment of road transport models and system architectures","author":"APAS","year":"1995"},{"key":"atypb3","volume-title":"Paramics traffic simulation modeller V3.0: Reference manual","author":"Quadstone, Ltd.","year":"1999"},{"key":"atypb4","volume-title":"CONTRAM: A traffic assignment model for predicting flows and queues during peak periods","author":"Leonard, D.","year":"1978"},{"key":"atypb5","volume-title":"Traffic flow theory and control","author":"Drew, D. 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