{"id":"https://openalex.org/W2748582011","doi":null,"title":"New Results - Railway Time Tabling Optimization with CMA-ES and Greedy Heuristics","display_name":"New Results - Railway Time Tabling Optimization with CMA-ES and Greedy Heuristics","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2748582011","mag":"2748582011"},"language":"en","primary_location":{"id":"mag:2748582011","doi":null,"is_oa":false,"landing_page_url":"https://raweb.inria.fr/rapportsactivite/RA2013/contraintes/uid71.html","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000983836","display_name":"Fran\u00e7ois Fages","orcid":"https://orcid.org/0000-0001-5650-8266","observed_orcids":["https://orcid.org/0000-0001-5650-8266"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Fages","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5650-8266","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"David Fournier","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David Fournier","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078716669","display_name":"Thierry Martinez","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thierry Martinez","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5003525513","display_name":"Sylvain Soliman","orcid":"https://orcid.org/0000-0001-5525-7418","observed_orcids":["https://orcid.org/0000-0001-5525-7418"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sylvain Soliman","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5525-7418","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11568","display_name":"Railway Systems and Energy Efficiency","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11568","display_name":"Railway Systems and Energy Efficiency","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.0024999999441206455,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/train-scheduling","display_name":"train scheduling","score":0.8880000114440918},{"id":"https://openalex.org/keywords/optimization","display_name":"optimization","score":0.49799999594688416},{"id":"https://openalex.org/keywords/cma-es","display_name":"CMA-ES","score":0.8799999952316284},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"greedy algorithm","score":0.8370000123977661},{"id":"https://openalex.org/keywords/metaheuristic-optimization","display_name":"metaheuristic optimization","score":0.6600000262260437}],"concepts":[{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7014241814613342},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.5584067106246948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.549894392490387},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41502711176872253},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32013076543807983},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28409630060195923},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2755023241043091}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2748582011","doi":null,"is_oa":false,"landing_page_url":"https://raweb.inria.fr/rapportsactivite/RA2013/contraintes/uid71.html","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5378999710083008,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2610866324","https://openalex.org/W7052176961","https://openalex.org/W7161592020","https://openalex.org/W3137511501","https://openalex.org/W7034221927","https://openalex.org/W2477711677","https://openalex.org/W2965761247","https://openalex.org/W2576743906","https://openalex.org/W2884788394","https://openalex.org/W2739356584"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2017-08-31T00:00:00"}
