{"id":"https://openalex.org/W4297832001","doi":"https://doi.org/10.13140/rg.2.1.3502.1529","title":"Following Food Sources by Artificial Creatures in a Virtual Ecosystem.","display_name":"Following Food Sources by Artificial Creatures in a Virtual Ecosystem.","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W4297832001","doi":"https://doi.org/10.13140/rg.2.1.3502.1529"},"language":"en","primary_location":{"id":"pmh:oai:HAL:hal-03220761v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-03220761","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.science-ebook.fr/virtual_worlds.html","raw_type":"info:eu-repo/semantics/bookPart"},"volume":null,"type":"book-chapter","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-03220761","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086761948","display_name":"Nesrine Ouannes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I206961696","display_name":"University of Biskra","ror":"https://ror.org/05fr5y859","country_code":"DZ","type":"education","lineage":["https://openalex.org/I206961696"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"OUANNES, Nesrine","raw_affiliation_strings":["Universit\u00e9 Mohamed Khider de Biskra"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Mohamed Khider de Biskra","institution_ids":["https://openalex.org/I206961696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032623335","display_name":"Noureddine Djedi","orcid":"https://orcid.org/0000-0002-1796-8603","observed_orcids":["https://orcid.org/0000-0002-1796-8603"]},"institutions":[{"id":"https://openalex.org/I206961696","display_name":"University of Biskra","ror":"https://ror.org/05fr5y859","country_code":"DZ","type":"education","lineage":["https://openalex.org/I206961696"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"DJEDI, NourEddine","raw_affiliation_strings":["Universit\u00e9 Mohamed Khider de Biskra"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Mohamed Khider de Biskra","institution_ids":["https://openalex.org/I206961696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102990952","display_name":"Yves Duthen","orcid":"https://orcid.org/0000-0003-3877-9489","observed_orcids":["https://orcid.org/0000-0003-3877-9489"]},"institutions":[{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300","https://openalex.org/I4405259414"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"DUTHEN, Yves","raw_affiliation_strings":["Traitement et Compr\u00e9hension d\u2019Images","Universit\u00e9 Toulouse 1 Capitole"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Traitement et Compr\u00e9hension d\u2019Images","institution_ids":[]},{"raw_affiliation_string":"Universit\u00e9 Toulouse 1 Capitole","institution_ids":["https://openalex.org/I3131550300"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070431284","display_name":"Herv\u00e9 Luga","orcid":"https://orcid.org/0000-0001-8675-197X","observed_orcids":["https://orcid.org/0000-0001-8675-197X"]},"institutions":[{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"LUGA, Herv\u00e9","raw_affiliation_strings":["Universit\u00e9 Toulouse - Jean Jaur\u00e8s","Visual Objects from Reality To Expression"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","institution_ids":["https://openalex.org/I4210152422"]},{"raw_affiliation_string":"Visual Objects from Reality To Expression","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"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":"99","last_page":"116"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.7782999873161316,"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"}},"topics":[{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.7782999873161316,"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"}},{"id":"https://openalex.org/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.05040000006556511,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.014399999752640724,"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/virtual-creatures","display_name":"virtual creatures","score":0.8190000057220459},{"id":"https://openalex.org/keywords/virtual-ecosystems","display_name":"virtual ecosystems","score":0.8090000152587891},{"id":"https://openalex.org/keywords/foraging-behavior","display_name":"foraging behavior","score":0.7889999747276306},{"id":"https://openalex.org/keywords/herbivores","display_name":"herbivores","score":0.6850000023841858},{"id":"https://openalex.org/keywords/artificial-beings","display_name":"artificial creatures","score":0.7110000252723694},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"genetic algorithm","score":0.6330000162124634},{"id":"https://openalex.org/keywords/neural-network","display_name":"artificial neural networks","score":0.8809999823570251},{"id":"https://openalex.org/keywords/locomotion-evolution","display_name":"locomotion evolution","score":0.7350000143051147},{"id":"https://openalex.org/keywords/multi-objective-fitness-function","display_name":"multi-objective fitness function","score":0.8799999952316284},{"id":"https://openalex.org/keywords/concept-of-energy","display_name":"energy concept","score":0.4300000071525574},{"id":"https://openalex.org/keywords/physics-based-simulation","display_name":"physical simulation","score":0.3869999945163727}],"concepts":[{"id":"https://openalex.org/C86792732","wikidata":"https://www.wikidata.org/wiki/Q1416338","display_name":"Creatures","level":3,"score":0.9412402510643005},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.5878331065177917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39801427721977234},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3550792336463928},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32242661714553833},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3110874891281128},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.07458674907684326},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.04754894971847534}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:HAL:hal-03220761v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-03220761","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.science-ebook.fr/virtual_worlds.html","raw_type":"info:eu-repo/semantics/bookPart"},{"id":"pmh:oai:oskar-bordeaux.fr:20.500.12278/29204","doi":null,"is_oa":false,"landing_page_url":"https://oskar-bordeaux.fr/handle/20.500.12278/29204","pdf_url":null,"source":{"id":"https://openalex.org/S4306402569","display_name":"Oskar-Bordeaux (Universite de Bordeaux)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I15057530","host_organization_name":"Universit\u00e9 de Bordeaux","host_organization_lineage":["https://openalex.org/I15057530"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Virtual words - Artificial Ecosystems and Digital Art Exploration","raw_type":"Chapitre d'ouvrage"},{"id":"pmh:oai:publications.ut-capitole.fr:26575","doi":null,"is_oa":false,"landing_page_url":"http://publications.ut-capitole.fr/26575/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401603","display_name":"Toulouse Capitole Publications (University Toulouse 1 Capitole)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I3131550300","host_organization_name":"Universit\u00e9 Toulouse-I-Capitole","host_organization_lineage":["https://openalex.org/I3131550300"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},{"id":"doi:10.13140/rg.2.1.3502.1529","doi":"https://doi.org/10.13140/rg.2.1.3502.1529","is_oa":false,"landing_page_url":"https://doi.org/10.13140/rg.2.1.3502.1529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Other"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-03220761v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-03220761","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.science-ebook.fr/virtual_worlds.html","raw_type":"info:eu-repo/semantics/bookPart"},"sustainable_development_goals":[],"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/W2104070440","https://openalex.org/W2972531854","https://openalex.org/W1843618791","https://openalex.org/W2117085697","https://openalex.org/W1550993466","https://openalex.org/W2162029073","https://openalex.org/W2699546078","https://openalex.org/W7099817747","https://openalex.org/W2006444559","https://openalex.org/W2054702772"],"abstract_inverted_index":{"In":[0],"this":[1,17,29],"chapter":[2],"a":[3],"virtual":[4,23,89,100,121,126],"ecosystem":[5,18],"environment":[6,30],"with":[7,21,64,107],"basic":[8],"physical":[9,96],"law":[10],"and":[11,102],"energy":[12],"concept":[13],"has":[14],"been":[15],"proposed,":[16],"is":[19],"populated":[20],"3D":[22],"creatures":[24,101,122,127,144],"that":[25,110,124],"are":[26,38,82,145],"living":[27],"in":[28,31,40,58,84,87,139],"order":[32,41],"to":[33,42,72,113,129,147],"forage":[34],"food.":[35,80],"Artificial":[36],"behaviors":[37,77],"developed":[39],"control":[43],"artificial":[44,66],"creatures.":[45],"Initially,":[46],"we":[47],"study":[48],"the":[49,88,95,99,114,135,153],"behavior":[50],"of":[51,75,98,134],"herbivore\u2019s":[52],"creatures,":[53],"which":[54],"feed":[55],"resources":[56],"available":[57],"their":[59,140],"environment.":[60],"A":[61],"genetic":[62],"algorithm":[63],"an":[65,103],"neural":[67],"network":[68],"were":[69],"implemented":[70],"together":[71],"guarantee":[73],"some":[74],"these":[76,125],"like":[78],"searching":[79],"Foods":[81],"presented":[83,138],"different":[85],"locations":[86],"ecosystem.":[90],"The":[91,117],"evolutionary":[92],"process":[93],"uses":[94],"properties":[97],"external":[104],"fitness":[105],"function":[106],"several":[108],"objectives":[109],"will":[111],"conduct":[112],"expected":[115],"behaviors.":[116],"experiment":[118],"evolving":[119],"locomoting":[120],"shows":[123],"try":[128],"obtain":[130],"at":[131],"least":[132],"one":[133],"food":[136,150],"sources":[137,151],"trajectories.":[141],"Our":[142],"best-evolved":[143],"able":[146],"reach":[148],"multiple":[149],"during":[152],"simulation":[154],"time.":[155]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2022-10-01T00:00:00"}