{"id":"https://openalex.org/W3112495360","doi":"https://doi.org/10.1142/s2196888821500160","title":"Storing Hypergraph-Based Data Models in Non-Hypergraph Data Storage and Applications for Information Systems","display_name":"Storing Hypergraph-Based Data Models in Non-Hypergraph Data Storage and Applications for Information Systems","publication_year":2020,"publication_date":"2020-12-05","ids":{"openalex":"https://openalex.org/W3112495360","doi":"https://doi.org/10.1142/s2196888821500160","mag":"3112495360"},"language":"en","primary_location":{"id":"doi:10.1142/s2196888821500160","is_oa":true,"landing_page_url":"https://doi.org/10.1142/s2196888821500160","pdf_url":null,"source":{"id":"https://openalex.org/S2486636169","display_name":"Vietnam Journal of Computer Science","issn_l":"2196-8888","issn":["2196-8888","2196-8896"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vietnam Journal of Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1142/s2196888821500160","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054654725","display_name":"B\u00e1lint Moln\u00e1r","orcid":"https://orcid.org/0000-0001-5015-8883"},"institutions":[{"id":"https://openalex.org/I106118109","display_name":"E\u00f6tv\u00f6s Lor\u00e1nd University","ror":"https://ror.org/01jsq2704","country_code":"HU","type":"education","lineage":["https://openalex.org/I106118109"]}],"countries":["HU"],"is_corresponding":true,"raw_author_name":"B\u00e1lint Moln\u00e1r","raw_affiliation_strings":["Information Systems Department, E\u00f6tv\u00f6s Lor\u00e1nd University (ELTE), P\u00e1zm\u00e1ny P\u00e9ter s\u00e9t\u00e1ny 1/C, Budapest, 1117, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Systems Department, E\u00f6tv\u00f6s Lor\u00e1nd University (ELTE), P\u00e1zm\u00e1ny P\u00e9ter s\u00e9t\u00e1ny 1/C, Budapest, 1117, Hungary","institution_ids":["https://openalex.org/I106118109"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012687853","display_name":"Andr\u00e1s B\u00e9leczki","orcid":null},"institutions":[{"id":"https://openalex.org/I106118109","display_name":"E\u00f6tv\u00f6s Lor\u00e1nd University","ror":"https://ror.org/01jsq2704","country_code":"HU","type":"education","lineage":["https://openalex.org/I106118109"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Andr\u00e1s B\u00e9leczki","raw_affiliation_strings":["Information Systems Department, E\u00f6tv\u00f6s Lor\u00e1nd University (ELTE), P\u00e1zm\u00e1ny P\u00e9ter s\u00e9t\u00e1ny 1/C, Budapest, 1117, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Systems Department, E\u00f6tv\u00f6s Lor\u00e1nd University (ELTE), P\u00e1zm\u00e1ny P\u00e9ter s\u00e9t\u00e1ny 1/C, Budapest, 1117, Hungary","institution_ids":["https://openalex.org/I106118109"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063098193","display_name":"Bence Sarkadi-Nagy","orcid":null},"institutions":[{"id":"https://openalex.org/I106118109","display_name":"E\u00f6tv\u00f6s Lor\u00e1nd University","ror":"https://ror.org/01jsq2704","country_code":"HU","type":"education","lineage":["https://openalex.org/I106118109"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Bence Sarkadi-Nagy","raw_affiliation_strings":["Information Systems Department, E\u00f6tv\u00f6s Lor\u00e1nd University (ELTE), P\u00e1zm\u00e1ny P\u00e9ter s\u00e9t\u00e1ny 1/C, Budapest, 1117, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Systems Department, E\u00f6tv\u00f6s Lor\u00e1nd University (ELTE), P\u00e1zm\u00e1ny P\u00e9ter s\u00e9t\u00e1ny 1/C, Budapest, 1117, Hungary","institution_ids":["https://openalex.org/I106118109"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054654725"],"corresponding_institution_ids":["https://openalex.org/I106118109"],"apc_list":null,"apc_paid":null,"fwci":0.0981,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.43185996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"08","issue":"03","first_page":"375","last_page":"395"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.9940000176429749,"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/computer-science","display_name":"Computer science","score":0.8228447437286377},{"id":"https://openalex.org/keywords/hypergraph","display_name":"Hypergraph","score":0.7977609038352966},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5943670868873596},{"id":"https://openalex.org/keywords/graph-database","display_name":"Graph database","score":0.5734768509864807},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.5524255633354187},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5035273432731628},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.5020899772644043},{"id":"https://openalex.org/keywords/external-data-representation","display_name":"External Data Representation","score":0.4243302345275879},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4074469208717346},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.22928619384765625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17646512389183044}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8228447437286377},{"id":"https://openalex.org/C2781221856","wikidata":"https://www.wikidata.org/wiki/Q840247","display_name":"Hypergraph","level":2,"score":0.7977609038352966},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5943670868873596},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.5734768509864807},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.5524255633354187},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5035273432731628},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.5020899772644043},{"id":"https://openalex.org/C116409475","wikidata":"https://www.wikidata.org/wiki/Q1385056","display_name":"External Data Representation","level":2,"score":0.4243302345275879},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4074469208717346},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.22928619384765625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17646512389183044},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s2196888821500160","is_oa":true,"landing_page_url":"https://doi.org/10.1142/s2196888821500160","pdf_url":null,"source":{"id":"https://openalex.org/S2486636169","display_name":"Vietnam Journal of Computer Science","issn_l":"2196-8888","issn":["2196-8888","2196-8896"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vietnam Journal of Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0ebeea8d4c674c64a3b18d11ad8fb4a8","is_oa":true,"landing_page_url":"https://doaj.org/article/0ebeea8d4c674c64a3b18d11ad8fb4a8","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":"Vietnam Journal of Computer Science, Vol 8, Iss 3, Pp 375-395 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1142/s2196888821500160","is_oa":true,"landing_page_url":"https://doi.org/10.1142/s2196888821500160","pdf_url":null,"source":{"id":"https://openalex.org/S2486636169","display_name":"Vietnam Journal of Computer Science","issn_l":"2196-8888","issn":["2196-8888","2196-8896"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vietnam Journal of Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2646694177","display_name":null,"funder_award_id":"EFOP-3.6.3-VEKOP-16-2017-00001","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"},{"id":"https://openalex.org/G3011850684","display_name":null,"funder_award_id":"EFOP-3.6.3-VEKOP-16-2017-00002","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"}],"funders":[{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W3149335","https://openalex.org/W1037387417","https://openalex.org/W1487166760","https://openalex.org/W1585114652","https://openalex.org/W1608164588","https://openalex.org/W1749271337","https://openalex.org/W1999954067","https://openalex.org/W2029130994","https://openalex.org/W2079252051","https://openalex.org/W2112660220","https://openalex.org/W2166056089","https://openalex.org/W2472161392","https://openalex.org/W4206255050"],"related_works":["https://openalex.org/W4281562483","https://openalex.org/W2800353001","https://openalex.org/W4391060474","https://openalex.org/W2783679725","https://openalex.org/W2527777278","https://openalex.org/W4403245104","https://openalex.org/W3095784589","https://openalex.org/W4390489513","https://openalex.org/W3117744218","https://openalex.org/W1570797710"],"abstract_inverted_index":{"Data":[0],"structures":[1],"and":[2,27,49,104],"especially":[3],"the":[4,7,13,40,81,84,92,122,135,175,179],"relationship":[5],"among":[6],"data":[8,137],"entities":[9],"have":[10],"changed":[11],"in":[12,121,171],"last":[14],"couple":[15],"of":[16,22,60,70,83,94,162,178],"years.":[17],"The":[18,44],"network-like":[19],"graph":[20,143],"representations":[21],"data-model":[23,72],"are":[24,33,160],"becoming":[25],"more":[26,28,34],"common":[29],"nowadays,":[30],"since":[31],"they":[32],"suitable":[35],"to":[36,102,152,155,189,193],"depict":[37],"these,":[38],"than":[39],"well-established":[41],"relational":[42,71,136],"data-model.":[43],"graphs":[45],"can":[46,77,117],"describe":[47],"large":[48],"complex":[50,65],"networks":[51,55],"\u2014":[52,56],"like":[53],"social":[54],"but":[57],"also":[58,76,184],"capable":[59,151],"storing":[61],"rich":[62],"information":[63,181],"about":[64],"data.":[66],"This":[67,75],"was":[68],"mostly":[69],"trait":[73],"before.":[74],"be":[78],"achieved":[79],"with":[80,157],"use":[82],"knowledge":[85],"representation":[86],"tool":[87],"called":[88],"\u201chypergraphs\u201d.":[89],"To":[90],"utilize":[91],"possibilities":[93],"this":[95,108,172],"model,":[96],"we":[97,110,116,183],"need":[98],"a":[99,112,130],"practical":[100],"way":[101,113],"store":[103,118,153],"process":[105,194],"hypergraphs.":[106],"In":[107],"paper,":[109,173],"propose":[111,185],"by":[114,145],"which":[115,128],"hypergraphs":[119,158,168],"model":[120],"SAP":[123],"HANA":[124],"in-memory":[125],"database":[126],"system":[127],"has":[129,141],"\u201cGraph":[131],"Core\u201d":[132],"engine":[133],"besides":[134,174],"model.":[138,197],"Graph":[139],"Core":[140],"many":[142],"algorithms":[144,164,188],"default":[146],"however":[147],"it":[148],"is":[149],"not":[150],"or":[154],"work":[156],"neither":[159],"any":[161],"these":[163],"specifically":[165],"tailored":[166],"for":[167],"either.":[169],"Hence":[170],"case":[176],"study":[177],"two":[180],"systems,":[182],"pseudo-code":[186],"level":[187],"accommodate":[190],"hypergraph":[191],"semantics":[192],"our":[195],"IS":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}