{"id":"https://openalex.org/W4385569972","doi":"https://doi.org/10.18653/v1/2023.findings-acl.448","title":"Knowledge Graph Embeddings using Neural Ito Process: From Multiple Walks to Stochastic Trajectories","display_name":"Knowledge Graph Embeddings using Neural Ito Process: From Multiple Walks to Stochastic Trajectories","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4385569972","doi":"https://doi.org/10.18653/v1/2023.findings-acl.448"},"language":"en","primary_location":{"id":"doi:10.18653/v1/2023.findings-acl.448","is_oa":true,"landing_page_url":"http://dx.doi.org/10.18653/v1/2023.findings-acl.448","pdf_url":"https://aclanthology.org/2023.findings-acl.448.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Findings of the Association for Computational Linguistics: ACL 2023","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aclanthology.org/2023.findings-acl.448.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043741534","display_name":"Mojtaba Nayyeri","orcid":"https://orcid.org/0000-0002-9177-0312"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Mojtaba Nayyeri","raw_affiliation_strings":["University of Stuttgart,"],"affiliations":[{"raw_affiliation_string":"University of Stuttgart,","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102833089","display_name":"Bo Xiong","orcid":"https://orcid.org/0000-0001-7815-3603"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bo Xiong","raw_affiliation_strings":["University of Stuttgart,"],"affiliations":[{"raw_affiliation_string":"University of Stuttgart,","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034361899","display_name":"Majid Mohammadi","orcid":"https://orcid.org/0000-0002-7131-8724"},"institutions":[{"id":"https://openalex.org/I865915315","display_name":"Vrije Universiteit Amsterdam","ror":"https://ror.org/008xxew50","country_code":"NL","type":"education","lineage":["https://openalex.org/I865915315"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Majid Mohammadi","raw_affiliation_strings":["Vrije Universiteit Amsterdam,"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Amsterdam,","institution_ids":["https://openalex.org/I865915315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108874513","display_name":"Mst. Mahfuja Akter","orcid":null},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mst. Mahfuja Akter","raw_affiliation_strings":["University of Bonn"],"affiliations":[{"raw_affiliation_string":"University of Bonn","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063168340","display_name":"Mirza Mohtashim Alam","orcid":"https://orcid.org/0000-0002-7047-0791"},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mirza Mohtashim Alam","raw_affiliation_strings":["University of Bonn"],"affiliations":[{"raw_affiliation_string":"University of Bonn","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067133778","display_name":"Jens Lehmann","orcid":"https://orcid.org/0000-0001-9108-4278"},"institutions":[{"id":"https://openalex.org/I4210089985","display_name":"Amazon (Germany)","ror":"https://ror.org/00b9ktm87","country_code":"DE","type":"company","lineage":["https://openalex.org/I1311688040","https://openalex.org/I4210089985"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jens Lehmann","raw_affiliation_strings":["Amazon","TU Dresden,"],"affiliations":[{"raw_affiliation_string":"Amazon","institution_ids":["https://openalex.org/I4210089985"]},{"raw_affiliation_string":"TU Dresden,","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062807811","display_name":"Steffen Staab","orcid":"https://orcid.org/0000-0002-0780-4154"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]},{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE","GB"],"is_corresponding":false,"raw_author_name":"Steffen Staab","raw_affiliation_strings":["University of Southampton,","University of Stuttgart,"],"affiliations":[{"raw_affiliation_string":"University of Southampton,","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"University of Stuttgart,","institution_ids":["https://openalex.org/I100066346"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5043741534"],"corresponding_institution_ids":["https://openalex.org/I100066346"],"apc_list":null,"apc_paid":null,"fwci":0.1746,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54534095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9950000047683716,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9950000047683716,"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/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.9850999712944031,"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/T10320","display_name":"Neural Networks and Applications","score":0.9847000241279602,"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/embedding","display_name":"Embedding","score":0.862275242805481},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.5975558161735535},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5937118530273438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5933704376220703},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5299198627471924},{"id":"https://openalex.org/keywords/euclidean-geometry","display_name":"Euclidean geometry","score":0.5212807655334473},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.502150297164917},{"id":"https://openalex.org/keywords/euclidean-space","display_name":"Euclidean space","score":0.4868590235710144},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.4382810592651367},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33551180362701416},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2624538540840149},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.15322282910346985},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1310720443725586}],"concepts":[{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.862275242805481},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.5975558161735535},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5937118530273438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5933704376220703},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5299198627471924},{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.5212807655334473},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.502150297164917},{"id":"https://openalex.org/C186450821","wikidata":"https://www.wikidata.org/wiki/Q17295","display_name":"Euclidean space","level":2,"score":0.4868590235710144},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.4382810592651367},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33551180362701416},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2624538540840149},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.15322282910346985},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1310720443725586},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.18653/v1/2023.findings-acl.448","is_oa":true,"landing_page_url":"http://dx.doi.org/10.18653/v1/2023.findings-acl.448","pdf_url":"https://aclanthology.org/2023.findings-acl.448.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Findings of the Association for Computational Linguistics: ACL 2023","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:478327","is_oa":true,"landing_page_url":"http://doi.org/10.18653/v1/2023.findings-acl.448>).","pdf_url":"https://eprints.soton.ac.uk/478327/1/ItoProcessEmbedding_CameraReadyCopy.pdf","source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":{"id":"doi:10.18653/v1/2023.findings-acl.448","is_oa":true,"landing_page_url":"http://dx.doi.org/10.18653/v1/2023.findings-acl.448","pdf_url":"https://aclanthology.org/2023.findings-acl.448.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Findings of the Association for Computational Linguistics: ACL 2023","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320317967","display_name":"International Max Planck Research School for Environmental, Cellular and Molecular Microbiology","ror":null},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320327553","display_name":"International Max Planck Research School for Advanced Methods in Process and Systems Engineering","ror":null},{"id":"https://openalex.org/F4320334747","display_name":"Singapore Institute of Manufacturing Technology","ror":"https://ror.org/00f44np30"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4385569972.pdf"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W205829674","https://openalex.org/W1529533208","https://openalex.org/W1533230146","https://openalex.org/W2127426251","https://openalex.org/W2127795553","https://openalex.org/W2154851992","https://openalex.org/W2184957013","https://openalex.org/W2250184916","https://openalex.org/W2283196293","https://openalex.org/W2366141641","https://openalex.org/W2432356473","https://openalex.org/W2509893387","https://openalex.org/W2523679382","https://openalex.org/W2546579078","https://openalex.org/W2605089588","https://openalex.org/W2728059831","https://openalex.org/W2759136286","https://openalex.org/W2774837955","https://openalex.org/W2785761199","https://openalex.org/W2909400793","https://openalex.org/W2942026896","https://openalex.org/W2949434543","https://openalex.org/W2963450615","https://openalex.org/W3003265726","https://openalex.org/W3023009950","https://openalex.org/W3035134435","https://openalex.org/W3174601928","https://openalex.org/W3209344341","https://openalex.org/W3212075163","https://openalex.org/W4226278750","https://openalex.org/W4281858346","https://openalex.org/W4297571622"],"related_works":["https://openalex.org/W2604454537","https://openalex.org/W4206028705","https://openalex.org/W2808284704","https://openalex.org/W2883748392","https://openalex.org/W2897702399","https://openalex.org/W2757431232","https://openalex.org/W2954554213","https://openalex.org/W3200431764","https://openalex.org/W4288286922","https://openalex.org/W4206547516"],"abstract_inverted_index":{"Knowledge":[0],"graphs":[1],"mostly":[2],"exhibit":[3],"a":[4,29,34],"mixture":[5],"of":[6,45,111],"branching":[7],"relations,":[8],"e.g.,":[9,14],"hasFriend,":[10],"and":[11,16,47,94],"complex":[12],"structures,":[13],"hierarchy":[15],"loop.":[17],"Most":[18],"knowledge":[19],"graph":[20],"embeddings":[21],"have":[22],"problems":[23],"expressing":[24],"them,":[25],"because":[26],"they":[27],"model":[28],"specific":[30],"relation":[31],"r":[32],"from":[33],"head":[35],"h":[36,46],"to":[37,50,120],"tails":[38],"by":[39,68,73],"starting":[40],"at":[41],"the":[42,56,109,121],"node":[43],"embedding":[44,57,116],"transitioning":[48],"deterministically":[49],"exactly":[51],"one":[52],"other":[53,114],"point":[54],"in":[55,63],"space.":[58],"We":[59],"overcome":[60],"this":[61],"issue":[62],"our":[64],"novel":[65],"framework":[66,78],"ItCAREToE":[67,90,112],"modeling":[69],"relations":[70],"between":[71],"nodes":[72],"relation-specific,":[74],"stochastic":[75,82],"transitions.":[76],"Our":[77],"is":[79,91],"based":[80],"on":[81,87,101],"ItCARETo":[83],"processes,":[84],"which":[85],"operate":[86],"low-dimensional":[88],"manifolds.":[89,105],"highly":[92],"expressive":[93],"generic":[95],"subsuming":[96],"various":[97],"state-of-the-art":[98],"models":[99,117],"operating":[100],"different,":[102],"also":[103],"non-Euclidean,":[104],"Experimental":[106],"results":[107],"show":[108],"superiority":[110],"over":[113],"deterministic":[115],"with":[118],"regard":[119],"KG":[122],"completion":[123],"task.":[124]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}