{"id":"https://openalex.org/W4394611025","doi":"https://doi.org/10.3390/virtualworlds3020008","title":"APIs in the Metaverse\u2014A Systematic Evaluation","display_name":"APIs in the Metaverse\u2014A Systematic Evaluation","publication_year":2024,"publication_date":"2024-04-08","ids":{"openalex":"https://openalex.org/W4394611025","doi":"https://doi.org/10.3390/virtualworlds3020008"},"language":"en","primary_location":{"id":"doi:10.3390/virtualworlds3020008","is_oa":true,"landing_page_url":"https://doi.org/10.3390/virtualworlds3020008","pdf_url":"https://www.mdpi.com/2813-2084/3/2/8/pdf?version=1712567414","source":{"id":"https://openalex.org/S4387280281","display_name":"Virtual Worlds","issn_l":"2813-2084","issn":["2813-2084"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Virtual Worlds","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.mdpi.com/2813-2084/3/2/8/pdf?version=1712567414","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076064775","display_name":"Marius Traub","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136950","display_name":"Hochschule Aalen","ror":"https://ror.org/04gg60e72","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210136950"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Marius Traub","raw_affiliation_strings":["Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany","Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany","institution_ids":["https://openalex.org/I4210136950"]},{"raw_affiliation_string":"Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany;","institution_ids":["https://openalex.org/I4210136950"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072173639","display_name":"Markus Weinberger","orcid":"https://orcid.org/0000-0001-7128-669X"},"institutions":[{"id":"https://openalex.org/I4210136950","display_name":"Hochschule Aalen","ror":"https://ror.org/04gg60e72","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210136950"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Markus Weinberger","raw_affiliation_strings":["Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany","Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany;"],"raw_orcid":"https://orcid.org/0000-0001-7128-669X","affiliations":[{"raw_affiliation_string":"Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany","institution_ids":["https://openalex.org/I4210136950"]},{"raw_affiliation_string":"Faculty of Electronics and Computer Science, Aalen University of Applied Science, 73430 Aalen, Germany;","institution_ids":["https://openalex.org/I4210136950"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076064775"],"corresponding_institution_ids":["https://openalex.org/I4210136950"],"apc_list":null,"apc_paid":null,"fwci":0.3312,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53272582,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"3","issue":"2","first_page":"157","last_page":"170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T12128","display_name":"AI in Service Interactions","score":0.9009000062942505,"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/metaverse","display_name":"Metaverse","score":0.5674137473106384},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45103439688682556},{"id":"https://openalex.org/keywords/possible-world","display_name":"Possible world","score":0.41556692123413086},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34465301036834717},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.33408811688423157},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.23213109374046326},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.21096912026405334},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.11744007468223572}],"concepts":[{"id":"https://openalex.org/C53332860","wikidata":"https://www.wikidata.org/wiki/Q2632041","display_name":"Metaverse","level":3,"score":0.5674137473106384},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45103439688682556},{"id":"https://openalex.org/C136172866","wikidata":"https://www.wikidata.org/wiki/Q1088088","display_name":"Possible world","level":2,"score":0.41556692123413086},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34465301036834717},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.33408811688423157},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.23213109374046326},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.21096912026405334},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.11744007468223572},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/virtualworlds3020008","is_oa":true,"landing_page_url":"https://doi.org/10.3390/virtualworlds3020008","pdf_url":"https://www.mdpi.com/2813-2084/3/2/8/pdf?version=1712567414","source":{"id":"https://openalex.org/S4387280281","display_name":"Virtual Worlds","issn_l":"2813-2084","issn":["2813-2084"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Virtual Worlds","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7528ae2a9f744c00b551e4da8a0e4204","is_oa":true,"landing_page_url":"https://doaj.org/article/7528ae2a9f744c00b551e4da8a0e4204","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Virtual Worlds, Vol 3, Iss 2, Pp 157-170 (2024)","raw_type":"article"},{"id":"pmh:oai:opus-htw-aalen.bsz-bw.de:4327","is_oa":true,"landing_page_url":"https://opus-htw-aalen.bsz-bw.de/frontdoor/index/index/docId/4327","pdf_url":null,"source":{"id":"https://openalex.org/S4306401044","display_name":"OPUS (Aalen University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"doc-type:article"}],"best_oa_location":{"id":"doi:10.3390/virtualworlds3020008","is_oa":true,"landing_page_url":"https://doi.org/10.3390/virtualworlds3020008","pdf_url":"https://www.mdpi.com/2813-2084/3/2/8/pdf?version=1712567414","source":{"id":"https://openalex.org/S4387280281","display_name":"Virtual Worlds","issn_l":"2813-2084","issn":["2813-2084"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Virtual Worlds","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394611025.pdf"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W2333568856","https://openalex.org/W2889777759","https://openalex.org/W2931887671","https://openalex.org/W2972516936","https://openalex.org/W3012561668","https://openalex.org/W3032362695","https://openalex.org/W4211092666","https://openalex.org/W4253889042","https://openalex.org/W4303579425","https://openalex.org/W4307943014","https://openalex.org/W4362725519","https://openalex.org/W4387412831","https://openalex.org/W4389099886","https://openalex.org/W4389461500"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4309465602","https://openalex.org/W2248423326","https://openalex.org/W2166821106","https://openalex.org/W2996036240","https://openalex.org/W2188884285","https://openalex.org/W4317425055","https://openalex.org/W4312472357","https://openalex.org/W2318811661","https://openalex.org/W4308213611"],"abstract_inverted_index":{"One":[0],"of":[1,9,34,44],"the":[2,7,10,39,42,67,77,94,134],"most":[3],"critical":[4],"challenges":[5],"for":[6],"success":[8],"Metaverse":[11,36,86],"is":[12,103],"interoperability":[13,123],"amongst":[14],"its":[15],"virtual":[16],"platforms":[17,52,87],"and":[18,65,74,100,124,129],"worlds.":[19],"In":[20,38,92],"this":[21],"context,":[22],"application":[23],"programming":[24],"interfaces":[25],"(APIs)":[26],"are":[27,97],"essential.":[28],"This":[29],"study":[30],"analyzes":[31],"a":[32,84,113,126],"sample":[33],"15":[35],"platforms.":[37],"first":[40],"step,":[41],"availability":[43],"publicly":[45],"accessible":[46],"APIs":[47,89,96,110,119],"was":[48],"examined.":[49],"For":[50],"those":[51],"offering":[53],"an":[54],"API,":[55],"i.e.,":[56],"Decentraland,":[57],"Second":[58],"Life,":[59],"Voxels,":[60],"Roblox,":[61],"Axie":[62],"Infinity,":[63],"Upland,":[64],"VRChat,":[66],"available":[68,95],"API":[69],"contents":[70],"were":[71],"collected,":[72],"analyzed,":[73],"presented":[75],"in":[76,133],"paper.":[78],"The":[79],"results":[80],"show":[81],"that":[82],"only":[83],"few":[85],"offer":[88],"at":[90],"all.":[91],"addition,":[93],"very":[98],"diverse":[99],"heterogeneous.":[101],"Information":[102],"somewhat":[104],"fragmented,":[105],"requiring":[106],"access":[107],"to":[108,111],"several":[109],"compile":[112],"comprehensive":[114],"data":[115],"set.":[116],"Thus,":[117],"standardized":[118],"will":[120],"enable":[121],"better":[122],"foster":[125],"more":[127],"seamless":[128],"immersive":[130],"user":[131],"experience":[132],"Metaverse.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
