{"id":"https://openalex.org/W1985261101","doi":"https://doi.org/10.1145/1008653.1008672","title":"Alternative reality","display_name":"Alternative reality","publication_year":2003,"publication_date":"2003-10-01","ids":{"openalex":"https://openalex.org/W1985261101","doi":"https://doi.org/10.1145/1008653.1008672","mag":"1985261101"},"language":"en","primary_location":{"id":"doi:10.1145/1008653.1008672","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1008653.1008672","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM symposium on Virtual reality software and technology","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.tees.ac.uk/en/publications/93c7f691-f8f3-4939-822f-1f51efa82116","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076006850","display_name":"Marc Cavazza","orcid":"https://orcid.org/0000-0001-6113-9696"},"institutions":[{"id":"https://openalex.org/I874055015","display_name":"Teesside University","ror":"https://ror.org/03z28gk75","country_code":"GB","type":"education","lineage":["https://openalex.org/I874055015"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Marc Cavazza","raw_affiliation_strings":["University of Teesside"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Teesside","institution_ids":["https://openalex.org/I874055015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061501593","display_name":"Simon Hartley","orcid":"https://orcid.org/0000-0001-7991-0581"},"institutions":[{"id":"https://openalex.org/I874055015","display_name":"Teesside University","ror":"https://ror.org/03z28gk75","country_code":"GB","type":"education","lineage":["https://openalex.org/I874055015"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Simon Hartley","raw_affiliation_strings":["University of Teesside"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Teesside","institution_ids":["https://openalex.org/I874055015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064915248","display_name":"Jean-Luc Lugrin","orcid":"https://orcid.org/0000-0002-2725-2123"},"institutions":[{"id":"https://openalex.org/I874055015","display_name":"Teesside University","ror":"https://ror.org/03z28gk75","country_code":"GB","type":"education","lineage":["https://openalex.org/I874055015"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jean-Luc Lugrin","raw_affiliation_strings":["University of Teesside"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Teesside","institution_ids":["https://openalex.org/I874055015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039342139","display_name":"Mikael Le Bras","orcid":null},"institutions":[{"id":"https://openalex.org/I874055015","display_name":"Teesside University","ror":"https://ror.org/03z28gk75","country_code":"GB","type":"education","lineage":["https://openalex.org/I874055015"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mikael Le Bras","raw_affiliation_strings":["University of Teesside"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Teesside","institution_ids":["https://openalex.org/I874055015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2195,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.94024271,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"100","last_page":"107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9987000226974487,"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/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9987000226974487,"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/T11574","display_name":"Artificial Intelligence in Games","score":0.9919000267982483,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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-reality","display_name":"Virtual reality","score":0.7634053826332092},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6318192481994629},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5669010281562805},{"id":"https://openalex.org/keywords/metaverse","display_name":"Metaverse","score":0.5654546022415161},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5258541703224182},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.44449061155319214},{"id":"https://openalex.org/keywords/physical-law","display_name":"Physical law","score":0.43432727456092834},{"id":"https://openalex.org/keywords/physics-engine","display_name":"Physics engine","score":0.42410287261009216},{"id":"https://openalex.org/keywords/game-engine","display_name":"Game engine","score":0.42404603958129883},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.41278624534606934},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2800522446632385},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.07938233017921448},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07394587993621826}],"concepts":[{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.7634053826332092},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6318192481994629},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5669010281562805},{"id":"https://openalex.org/C53332860","wikidata":"https://www.wikidata.org/wiki/Q2632041","display_name":"Metaverse","level":3,"score":0.5654546022415161},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5258541703224182},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.44449061155319214},{"id":"https://openalex.org/C194583477","wikidata":"https://www.wikidata.org/wiki/Q408891","display_name":"Physical law","level":2,"score":0.43432727456092834},{"id":"https://openalex.org/C190390380","wikidata":"https://www.wikidata.org/wiki/Q62505","display_name":"Physics engine","level":2,"score":0.42410287261009216},{"id":"https://openalex.org/C2986528223","wikidata":"https://www.wikidata.org/wiki/Q193564","display_name":"Game engine","level":2,"score":0.42404603958129883},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.41278624534606934},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2800522446632385},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.07938233017921448},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07394587993621826},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1008653.1008672","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1008653.1008672","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM symposium on Virtual reality software and technology","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/93c7f691-f8f3-4939-822f-1f51efa82116","is_oa":true,"landing_page_url":"https://research.tees.ac.uk/en/publications/93c7f691-f8f3-4939-822f-1f51efa82116","pdf_url":null,"source":{"id":"https://openalex.org/S4306402475","display_name":"Teesside University Research Portal (Teesside University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I874055015","host_organization_name":"Teesside University","host_organization_lineage":["https://openalex.org/I874055015"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/93c7f691-f8f3-4939-822f-1f51efa82116","is_oa":true,"landing_page_url":"https://research.tees.ac.uk/en/publications/93c7f691-f8f3-4939-822f-1f51efa82116","pdf_url":null,"source":{"id":"https://openalex.org/S4306402475","display_name":"Teesside University Research Portal (Teesside University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I874055015","host_organization_name":"Teesside University","host_organization_lineage":["https://openalex.org/I874055015"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W13290205","https://openalex.org/W611848211","https://openalex.org/W637716271","https://openalex.org/W1511107244","https://openalex.org/W1534579880","https://openalex.org/W1605914096","https://openalex.org/W1827139443","https://openalex.org/W2030315736","https://openalex.org/W2037962338","https://openalex.org/W2038908246","https://openalex.org/W2043062991","https://openalex.org/W2053190303","https://openalex.org/W2054888567","https://openalex.org/W2065359702","https://openalex.org/W2098502694","https://openalex.org/W2118299703","https://openalex.org/W2122054842","https://openalex.org/W2328461532","https://openalex.org/W3030172211","https://openalex.org/W4205507427","https://openalex.org/W4232671921","https://openalex.org/W4251576370","https://openalex.org/W4290864872","https://openalex.org/W6778639044"],"related_works":["https://openalex.org/W144185436","https://openalex.org/W1575430874","https://openalex.org/W4230792096","https://openalex.org/W2355839310","https://openalex.org/W3043483703","https://openalex.org/W2139465146","https://openalex.org/W2888859139","https://openalex.org/W1585463546","https://openalex.org/W4313679594","https://openalex.org/W2040521879"],"abstract_inverted_index":{"Virtual":[0,70],"Reality":[1],"Art":[2,23],"involves":[3],"the":[4,19,26,32,51,60,66,76,91,100,127],"design":[5],"of":[6,21,29,44,54,62,68,78,93,96,110],"artificial":[7],"worlds":[8],"that":[9,89],"offer":[10],"new":[11],"experiences":[12],"to":[13,59],"spectators.":[14],"An":[15],"important":[16],"aspect":[17],"for":[18,31,65,112],"development":[20,61],"VR":[22,73],"installations":[24],"is":[25,121],"principled":[27],"definition":[28,92],"behaviour":[30],"environment":[33],"as":[34],"a":[35,79],"whole,":[36],"which":[37],"would":[38],"facilitate":[39],"experiments":[40],"with":[41],"alternative":[42,94,103,113],"laws":[43,95],"physics,":[45],"time,":[46],"and":[47,117],"causality.":[48],"We":[49],"describe":[50,106],"first":[52],"results":[53],"an":[55],"ongoing":[56],"project":[57],"dedicated":[58],"software":[63],"tools":[64],"use":[67],"Intelligent":[69],"Environments":[71],"in":[72],"Art.":[74],"Using":[75],"architecture":[77],"state-of-the-art":[80],"game":[81],"engine,":[82],"we":[83,105],"have":[84],"developed":[85],"Artificial":[86],"Intelligence":[87],"techniques":[88],"support":[90],"physics.":[97],"After":[98],"discussing":[99],"principles":[101],"behind":[102],"reality":[104],"two":[107],"complementary":[108],"modes":[109],"description":[111],"behaviour:":[114],"qualitative":[115],"physics":[116],"causal":[118],"simulation.":[119],"This":[120],"illustrated":[122],"by":[123],"examples":[124],"integrated":[125],"into":[126],"virtual":[128],"environment.":[129]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
