{"id":"https://openalex.org/W4414179518","doi":"https://doi.org/10.1145/3746645","title":"Unveiling the Research Landscape of Public Procurement and Emerging Technologies: A Topic Modelling Approach to Bibliometric Analysis and Co-occurrence Network Study","display_name":"Unveiling the Research Landscape of Public Procurement and Emerging Technologies: A Topic Modelling Approach to Bibliometric Analysis and Co-occurrence Network Study","publication_year":2025,"publication_date":"2025-09-15","ids":{"openalex":"https://openalex.org/W4414179518","doi":"https://doi.org/10.1145/3746645"},"language":"en","primary_location":{"id":"doi:10.1145/3746645","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3746645","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3746645","source":{"id":"https://openalex.org/S4210232200","display_name":"Digital Government Research and Practice","issn_l":"2639-0175","issn":["2639-0175","2691-199X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital Government: Research and Practice","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3746645","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005749277","display_name":"Mavidis Aristotelis","orcid":"https://orcid.org/0000-0001-9693-0883"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Aristotelis Mavidis","raw_affiliation_strings":["Supply Chain Management, International Hellenic University"],"raw_orcid":"https://orcid.org/0000-0001-9693-0883","affiliations":[{"raw_affiliation_string":"Supply Chain Management, International Hellenic University","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007009474","display_name":"Dimitris Folinas","orcid":"https://orcid.org/0000-0003-1336-2193"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]},{"id":"https://openalex.org/I4210119460","display_name":"Sitma (Norway)","ror":"https://ror.org/02hzxf772","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210119460"]}],"countries":["GR","NO"],"is_corresponding":false,"raw_author_name":"Dimitrios Folinas","raw_affiliation_strings":["Department of Supply Chain Management, International Hellenic University"],"raw_orcid":"https://orcid.org/0000-0003-1336-2193","affiliations":[{"raw_affiliation_string":"Department of Supply Chain Management, International Hellenic University","institution_ids":["https://openalex.org/I183898223","https://openalex.org/I4210119460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085544828","display_name":"Dimitrios Skiadas","orcid":null},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios Skiadas","raw_affiliation_strings":["Department of International and European Studies, University of Macedonia"],"raw_orcid":"https://orcid.org/0009-0001-6096-9337","affiliations":[{"raw_affiliation_string":"Department of International and European Studies, University of Macedonia","institution_ids":["https://openalex.org/I192756129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.32975894,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":"4","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12779","display_name":"Public Procurement and Policy","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12779","display_name":"Public Procurement and Policy","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10953","display_name":"E-Government and Public Services","score":0.9757000207901001,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11995","display_name":"FinTech, Crowdfunding, Digital Finance","score":0.9659000039100647,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/emerging-technologies","display_name":"Emerging technologies","score":0.5285999774932861},{"id":"https://openalex.org/keywords/bibliometrics","display_name":"Bibliometrics","score":0.5266000032424927},{"id":"https://openalex.org/keywords/procurement","display_name":"Procurement","score":0.5175999999046326},{"id":"https://openalex.org/keywords/scopus","display_name":"Scopus","score":0.5059999823570251},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.5026000142097473},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.49900001287460327},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.46230000257492065},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.45089998841285706}],"concepts":[{"id":"https://openalex.org/C207267971","wikidata":"https://www.wikidata.org/wiki/Q120208","display_name":"Emerging technologies","level":2,"score":0.5285999774932861},{"id":"https://openalex.org/C178315738","wikidata":"https://www.wikidata.org/wiki/Q603441","display_name":"Bibliometrics","level":2,"score":0.5266000032424927},{"id":"https://openalex.org/C201650216","wikidata":"https://www.wikidata.org/wiki/Q829492","display_name":"Procurement","level":2,"score":0.5175999999046326},{"id":"https://openalex.org/C83867959","wikidata":"https://www.wikidata.org/wiki/Q371467","display_name":"Scopus","level":3,"score":0.5059999823570251},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.504800021648407},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.5026000142097473},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.49900001287460327},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.46230000257492065},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4602999985218048},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.45089998841285706},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.4478999972343445},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.44339999556541443},{"id":"https://openalex.org/C121087249","wikidata":"https://www.wikidata.org/wiki/Q546395","display_name":"Emerging markets","level":2,"score":0.36059999465942383},{"id":"https://openalex.org/C539667460","wikidata":"https://www.wikidata.org/wiki/Q2414942","display_name":"Management science","level":1,"score":0.35580000281333923},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.3467000126838684},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.3165000081062317},{"id":"https://openalex.org/C24756922","wikidata":"https://www.wikidata.org/wiki/Q1757694","display_name":"Data quality","level":3,"score":0.3156000077724457},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.29260000586509705},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.2897999882698059},{"id":"https://openalex.org/C95986675","wikidata":"https://www.wikidata.org/wiki/Q185168","display_name":"Quantitative analysis (chemistry)","level":2,"score":0.2711000144481659},{"id":"https://openalex.org/C512654426","wikidata":"https://www.wikidata.org/wiki/Q19652","display_name":"Public domain","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.2581999897956848},{"id":"https://openalex.org/C121017731","wikidata":"https://www.wikidata.org/wiki/Q11661","display_name":"Information technology","level":2,"score":0.25459998846054077},{"id":"https://openalex.org/C105345328","wikidata":"https://www.wikidata.org/wiki/Q206276","display_name":"Citation analysis","level":3,"score":0.2540999948978424}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3746645","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3746645","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3746645","source":{"id":"https://openalex.org/S4210232200","display_name":"Digital Government Research and Practice","issn_l":"2639-0175","issn":["2639-0175","2691-199X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital Government: Research and Practice","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3746645","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3746645","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3746645","source":{"id":"https://openalex.org/S4210232200","display_name":"Digital Government Research and Practice","issn_l":"2639-0175","issn":["2639-0175","2691-199X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital Government: Research and Practice","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4414179518.pdf","grobid_xml":"https://content.openalex.org/works/W4414179518.grobid-xml"},"referenced_works_count":69,"referenced_works":["https://openalex.org/W1767272795","https://openalex.org/W1986759740","https://openalex.org/W2005207065","https://openalex.org/W2029088861","https://openalex.org/W2038051007","https://openalex.org/W2053803662","https://openalex.org/W2093605115","https://openalex.org/W2164856000","https://openalex.org/W2174706414","https://openalex.org/W2187883273","https://openalex.org/W2341242680","https://openalex.org/W2399747882","https://openalex.org/W2551277058","https://openalex.org/W2599035873","https://openalex.org/W2599784308","https://openalex.org/W2604410470","https://openalex.org/W2755950973","https://openalex.org/W2790666987","https://openalex.org/W2799451433","https://openalex.org/W2884491536","https://openalex.org/W2888621051","https://openalex.org/W2889205798","https://openalex.org/W2962686197","https://openalex.org/W2976012971","https://openalex.org/W2979229124","https://openalex.org/W2980253376","https://openalex.org/W2980881677","https://openalex.org/W2981917429","https://openalex.org/W2994757549","https://openalex.org/W3013496083","https://openalex.org/W3015863150","https://openalex.org/W3081704105","https://openalex.org/W3124680412","https://openalex.org/W3125707221","https://openalex.org/W3135467494","https://openalex.org/W3150884387","https://openalex.org/W3160856016","https://openalex.org/W3163141190","https://openalex.org/W3168477148","https://openalex.org/W3173769937","https://openalex.org/W3178031580","https://openalex.org/W3189373506","https://openalex.org/W3190006734","https://openalex.org/W3203818485","https://openalex.org/W3211096890","https://openalex.org/W4225277681","https://openalex.org/W4229011615","https://openalex.org/W4233838524","https://openalex.org/W4247612469","https://openalex.org/W4251578225","https://openalex.org/W4252467983","https://openalex.org/W4282966216","https://openalex.org/W4285124852","https://openalex.org/W4285265841","https://openalex.org/W4293099557","https://openalex.org/W4299285312","https://openalex.org/W4300862588","https://openalex.org/W4311040488","https://openalex.org/W4311397107","https://openalex.org/W4311779564","https://openalex.org/W4312884164","https://openalex.org/W4318465246","https://openalex.org/W4323313253","https://openalex.org/W4324380505","https://openalex.org/W4382807751","https://openalex.org/W4382807925","https://openalex.org/W4383102774","https://openalex.org/W4383480635","https://openalex.org/W4386700900"],"related_works":[],"abstract_inverted_index":{"This":[0],"study":[1],"employs":[2],"bibliometric":[3,174],"analysis,":[4,7],"co-occurrence":[5,78,98],"network":[6,79],"and":[8,16,25,31,42,57,75,106,111,132,145,148,163,181,198],"topic":[9,87],"modelling":[10,88],"techniques":[11,89,165],"to":[12,37,52,121],"support":[13],"policymakers,":[14],"practitioners,":[15],"researchers":[17,123],"in":[18,28,64,127,135,204],"making":[19],"informed":[20],"decisions":[21],"about":[22],"resource":[23],"allocation":[24],"research":[26,40,191],"priorities":[27],"public":[29,65,136,205],"procurement":[30],"emerging":[32,62,133,202],"technologies.":[33],"The":[34,67,116],"goal":[35],"is":[36,187],"understand":[38],"the":[39,44,59,97,119,139,143,152,155,171,188],"landscape":[41],"emphasise":[43,118],"importance":[45],"of":[46,61,96,142,154,173,190,201],"various":[47],"themes,":[48],"thereby":[49],"guiding":[50],"efforts":[51],"enhance":[53],"knowledge,":[54],"foster":[55],"innovation,":[56],"optimise":[58],"benefits":[60],"technologies":[63,134,203],"procurement.":[66,137,206],"methodology":[68],"involves":[69],"collecting":[70],"bibliographic":[71],"data":[72,130,146],"from":[73],"Scopus":[74],"constructing":[76],"a":[77,93],"based":[80],"on":[81,192],"identified":[82,186],"themes":[83],"or":[84],"keywords.":[85],"Additionally,":[86],"are":[90,150],"applied":[91],"for":[92,114,160,166],"deeper":[94],"analysis":[95,175],"network,":[99],"using":[100],"tools":[101],"such":[102],"as":[103],"Bibliometrix,":[104],"LDAShiny,":[105],"ggplot2,":[107],"aided":[108],"by":[109],"Biblioshiny":[110],"LDAshiny":[112],"apps":[113],"visualisations.":[115],"findings":[117],"need":[120],"keep":[122],"updated":[124],"with":[125],"advancements":[126],"machine":[128],"learning,":[129],"mining,":[131],"Subjectivity,":[138],"dynamic":[140],"character":[141],"field,":[144,170],"quality":[147],"availability":[149],"among":[151],"limits":[153],"approaches,":[156],"though,":[157],"which":[158],"call":[159],"domain":[161],"knowledge":[162],"qualitative":[164],"validation.":[167],"In":[168],"this":[169],"insights":[172],"can":[176],"inform":[177],"future":[178],"studies,":[179],"policy-making,":[180],"decision-making.":[182],"A":[183],"notable":[184],"gap":[185],"lack":[189],"digital":[193],"road":[194],"mapping":[195],"transition":[196],"strategies":[197],"technological":[199],"assessment":[200]},"counts_by_year":[],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}