{"id":"https://openalex.org/W2966868886","doi":"https://doi.org/10.1109/sds.2019.8768490","title":"Trust Requirements in Blockchain Systems: A Preliminary Study","display_name":"Trust Requirements in Blockchain Systems: A Preliminary Study","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2966868886","doi":"https://doi.org/10.1109/sds.2019.8768490","mag":"2966868886"},"language":"en","primary_location":{"id":"doi:10.1109/sds.2019.8768490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sds.2019.8768490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Sixth International Conference on Software Defined Systems (SDS)","raw_type":"proceedings-article"},"type":"article","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/A5022445636","display_name":"Duoaa Khalifa","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Duoaa Khalifa","raw_affiliation_strings":["Department of Computer Science, Khalifa University, Abu Dhabi, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Khalifa University, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041956030","display_name":"Nadya Abdel Madjid","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Nadya Abdel Madjid","raw_affiliation_strings":["Department of Computer Science, Khalifa University, Abu Dhabi, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Khalifa University, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049821727","display_name":"Davor Svetinovi\u0107","orcid":"https://orcid.org/0000-0002-3020-9556"},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Davor Svetinovic","raw_affiliation_strings":["Department of Computer Science, Khalifa University, Abu Dhabi, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Khalifa University, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I176601375"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I176601375"],"apc_list":null,"apc_paid":null,"fwci":2.0649,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.90043591,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"5","issue":null,"first_page":"310","last_page":"313"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9955999851226807,"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"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9909999966621399,"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/blockchain","display_name":"Blockchain","score":0.8628435730934143},{"id":"https://openalex.org/keywords/requirements-engineering","display_name":"Requirements engineering","score":0.7499933242797852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6455226540565491},{"id":"https://openalex.org/keywords/position-paper","display_name":"Position paper","score":0.4913617670536041},{"id":"https://openalex.org/keywords/requirements-analysis","display_name":"Requirements analysis","score":0.4909055829048157},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4258432984352112},{"id":"https://openalex.org/keywords/requirements-elicitation","display_name":"Requirements elicitation","score":0.42251861095428467},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3744035065174103},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.32179751992225647},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.12218707799911499},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.09671616554260254},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.07750260829925537}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.8628435730934143},{"id":"https://openalex.org/C6604083","wikidata":"https://www.wikidata.org/wiki/Q376937","display_name":"Requirements engineering","level":3,"score":0.7499933242797852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6455226540565491},{"id":"https://openalex.org/C78780964","wikidata":"https://www.wikidata.org/wiki/Q7233193","display_name":"Position paper","level":2,"score":0.4913617670536041},{"id":"https://openalex.org/C59488412","wikidata":"https://www.wikidata.org/wiki/Q187147","display_name":"Requirements analysis","level":3,"score":0.4909055829048157},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4258432984352112},{"id":"https://openalex.org/C45384764","wikidata":"https://www.wikidata.org/wiki/Q838667","display_name":"Requirements elicitation","level":4,"score":0.42251861095428467},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3744035065174103},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.32179751992225647},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.12218707799911499},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.09671616554260254},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.07750260829925537},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/sds.2019.8768490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sds.2019.8768490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Sixth International Conference on Software Defined Systems (SDS)","raw_type":"proceedings-article"},{"id":"pmh:oai:research.wu.ac.at:openaire_cris_publications/6abc12c3-4941-43af-8eea-251c6aad0cab","is_oa":false,"landing_page_url":"https://research.wu.ac.at/de/publications/6abc12c3-4941-43af-8eea-251c6aad0cab","pdf_url":null,"source":{"id":"https://openalex.org/S7407055123","display_name":"WU Research","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Khalifa, D, Madjid, N A & Svetinovic, D 2019, Trust Requirements in Blockchain Systems: A Preliminary Study. in SDS (ed.), 2019 Sixth International Conference on Software Defined Systems (SDS). pp. 310 - 313.","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W20933059","https://openalex.org/W84932295","https://openalex.org/W1595948665","https://openalex.org/W1992682216","https://openalex.org/W2025589484","https://openalex.org/W2062773855","https://openalex.org/W2105539612","https://openalex.org/W2134934846","https://openalex.org/W2137550505","https://openalex.org/W2143074722","https://openalex.org/W2143134708","https://openalex.org/W2145071552","https://openalex.org/W2271684123","https://openalex.org/W2527800909","https://openalex.org/W2531399364","https://openalex.org/W2611486340","https://openalex.org/W2742329683","https://openalex.org/W2784007961","https://openalex.org/W2885362146","https://openalex.org/W2890212356","https://openalex.org/W2905573247","https://openalex.org/W2907683311","https://openalex.org/W4255535209","https://openalex.org/W6600861302"],"related_works":["https://openalex.org/W2472769502","https://openalex.org/W2062417677","https://openalex.org/W2242308721","https://openalex.org/W2757033128","https://openalex.org/W2608001814","https://openalex.org/W4254568495","https://openalex.org/W2181998829","https://openalex.org/W142054160","https://openalex.org/W3129877744","https://openalex.org/W2238632658"],"abstract_inverted_index":{"The":[0],"focus":[1],"of":[2,37],"this":[3],"position":[4],"paper":[5],"is":[6,28,32],"to":[7,52,57,63],"study":[8],"and":[9,50,62,70,74,80],"identify":[10],"trust":[11,60,66,78],"requirements":[12,25,54,79],"in":[13,41],"blockchain":[14,42,76],"systems.":[15,43],"So":[16],"far,":[17],"we":[18],"have":[19,45],"found":[20],"that":[21],"the":[22],"overall":[23],"trust-related":[24,39],"engineering":[26,36,55,67],"knowledge":[27],"far":[29],"from":[30],"what":[31],"needed":[33],"for":[34,72],"successful":[35],"various":[38],"challenges":[40],"We":[44],"identified":[46],"an":[47],"urgent":[48],"need":[49],"challenge":[51],"revisit":[53],"models":[56],"effectively":[58],"include":[59],"requirements;":[61],"produce":[64],"a":[65],"taxonomy,":[68],"models,":[69],"techniques":[71],"achieving":[73],"fulfilling":[75],"system":[77],"goals.":[81]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}