{"id":"https://openalex.org/W7128482268","doi":"https://doi.org/10.1007/978-3-032-17286-0_3","title":"Secure Computation and\u00a0Trustless Data Intermediaries in\u00a0Data Spaces","display_name":"Secure Computation and\u00a0Trustless Data Intermediaries in\u00a0Data Spaces","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7128482268","doi":"https://doi.org/10.1007/978-3-032-17286-0_3"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-032-17286-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-032-17286-0_3","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077675652","display_name":"Christoph Fabianek","orcid":"https://orcid.org/0009-0002-4410-8796"},"institutions":[{"id":"https://openalex.org/I4210160045","display_name":"Frequentis (Austria)","ror":"https://ror.org/05474q779","country_code":"AT","type":"company","lineage":["https://openalex.org/I4210160045"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Christoph Fabianek","raw_affiliation_strings":["Frequentis, Vienna, Austria"],"raw_orcid":"https://orcid.org/0009-0002-4410-8796","affiliations":[{"raw_affiliation_string":"Frequentis, Vienna, Austria","institution_ids":["https://openalex.org/I4210160045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125515547","display_name":"Stephan Krenn","orcid":null},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Stephan Krenn","raw_affiliation_strings":["AIT Austrian Institute of Technology, Vienna, Austria"],"raw_orcid":"https://orcid.org/0000-0003-2835-9093","affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Thomas Lor\u00fcnser","orcid":"https://orcid.org/0000-0002-1829-4882"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]},{"id":"https://openalex.org/I675453","display_name":"Vorarlberg University of Applied Sciences","ror":"https://ror.org/031wyx077","country_code":"AT","type":"education","lineage":["https://openalex.org/I675453"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Thomas Lor\u00fcnser","raw_affiliation_strings":["AIT Austrian Institute of Technology, Vienna, Austria","Digital Factory Vorarlberg GmbH, Dornbirn, Austria"],"raw_orcid":"https://orcid.org/0000-0002-1829-4882","affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]},{"raw_affiliation_string":"Digital Factory Vorarlberg GmbH, Dornbirn, Austria","institution_ids":["https://openalex.org/I675453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059709068","display_name":"Veronika Siska","orcid":"https://orcid.org/0000-0002-8057-1203"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Veronika Siska","raw_affiliation_strings":["Vienna, Austria"],"raw_orcid":"https://orcid.org/0000-0002-8057-1203","affiliations":[{"raw_affiliation_string":"Vienna, Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I132118926","https://openalex.org/I675453"],"apc_list":null,"apc_paid":null,"fwci":45.4315,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.99415418,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"53","last_page":"81"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.91839998960495,"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/T10237","display_name":"Cryptography and Data Security","score":0.91839998960495,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.02590000070631504,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.012199999764561653,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/interoperability","display_name":"Interoperability","score":0.6503000259399414},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5939000248908997},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5216000080108643},{"id":"https://openalex.org/keywords/secure-multi-party-computation","display_name":"Secure multi-party computation","score":0.4368000030517578},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.429500013589859},{"id":"https://openalex.org/keywords/signcryption","display_name":"Signcryption","score":0.42800000309944153},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.41130000352859497},{"id":"https://openalex.org/keywords/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.40849998593330383},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4000999927520752}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7973999977111816},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.6503000259399414},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5939000248908997},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5400000214576721},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5216000080108643},{"id":"https://openalex.org/C18396474","wikidata":"https://www.wikidata.org/wiki/Q2465888","display_name":"Secure multi-party computation","level":3,"score":0.4368000030517578},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.429500013589859},{"id":"https://openalex.org/C155527597","wikidata":"https://www.wikidata.org/wiki/Q1727777","display_name":"Signcryption","level":4,"score":0.42800000309944153},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.41130000352859497},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.40849998593330383},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4000999927520752},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.38850000500679016},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.3831999897956848},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.3393000066280365},{"id":"https://openalex.org/C13652956","wikidata":"https://www.wikidata.org/wiki/Q7444883","display_name":"Secure two-party computation","level":4,"score":0.3391000032424927},{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.334199994802475},{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.32580000162124634},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.2992999851703644},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.29440000653266907},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.28349998593330383},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.26570001244544983},{"id":"https://openalex.org/C139569457","wikidata":"https://www.wikidata.org/wiki/Q1666223","display_name":"Intermediary","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2624000012874603},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.2621000111103058},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.2583000063896179},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-032-17286-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-032-17286-0_3","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1498316612","https://openalex.org/W1590823599","https://openalex.org/W1851031742","https://openalex.org/W1978183200","https://openalex.org/W2031533839","https://openalex.org/W2048994663","https://openalex.org/W2059268928","https://openalex.org/W2226167778","https://openalex.org/W2402830288","https://openalex.org/W2768174108","https://openalex.org/W2889110589","https://openalex.org/W2942255051","https://openalex.org/W2964918724","https://openalex.org/W2967186613","https://openalex.org/W2979679028","https://openalex.org/W2982474429","https://openalex.org/W3030841918","https://openalex.org/W3043235600","https://openalex.org/W3140081107","https://openalex.org/W3157112142","https://openalex.org/W3164072627","https://openalex.org/W3170660803","https://openalex.org/W3183189956","https://openalex.org/W3196050370","https://openalex.org/W3210540511","https://openalex.org/W3212749864","https://openalex.org/W4207003065","https://openalex.org/W4213129995","https://openalex.org/W4213171886","https://openalex.org/W4286542163","https://openalex.org/W4286543797","https://openalex.org/W4288684434","https://openalex.org/W4296953788","https://openalex.org/W4297666430","https://openalex.org/W4307823778","https://openalex.org/W4308219503","https://openalex.org/W4310491429","https://openalex.org/W4317465422","https://openalex.org/W4365807184","https://openalex.org/W4365935520","https://openalex.org/W4389858259","https://openalex.org/W4396685115"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-22T09:01:20.584952","created_date":"2026-02-11T00:00:00"}