{"id":"https://openalex.org/W7161739587","doi":"https://doi.org/10.1016/j.pmcj.2026.102248","title":"WasteWhisperer: Ephemeral delegations in eco-city cleanup","display_name":"WasteWhisperer: Ephemeral delegations in eco-city cleanup","publication_year":2026,"publication_date":"2026-05-19","ids":{"openalex":"https://openalex.org/W7161739587","doi":"https://doi.org/10.1016/j.pmcj.2026.102248"},"language":"en","primary_location":{"id":"doi:10.1016/j.pmcj.2026.102248","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.pmcj.2026.102248","pdf_url":null,"source":{"id":"https://openalex.org/S140982614","display_name":"Pervasive and Mobile Computing","issn_l":"1574-1192","issn":["1574-1192","1873-1589"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pervasive and Mobile Computing","raw_type":"journal-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/A5136478140","display_name":"Trung Nam Nguyen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Trung Nguyen Nam","raw_affiliation_strings":["Faculty of Business Administration, Vietnam Aviation Academy, Ho Chi Minh City, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Business Administration, Vietnam Aviation Academy, Ho Chi Minh City, Viet Nam","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136490190","display_name":"Tuan Phat Tran-Truong","orcid":"https://orcid.org/0000-0003-3199-6333"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I47265099","display_name":"Ho Chi Minh City University of Technology","ror":"https://ror.org/04qva2324","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I47265099"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Phat T. Tran-Truong","raw_affiliation_strings":["Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam","Vietnam National University Ho Chi Minh City, Linh Trung Ward, Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0003-3199-6333","affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I47265099"]},{"raw_affiliation_string":"Vietnam National University Ho Chi Minh City, Linh Trung Ward, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136489323","display_name":"Son Ha","orcid":null},"institutions":[{"id":"https://openalex.org/I157358134","display_name":"RMIT Vietnam","ror":"https://ror.org/004axh929","country_code":"VN","type":"education","lineage":["https://openalex.org/I157358134","https://openalex.org/I82951845"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ha X. Son","raw_affiliation_strings":["RMIT, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-5336-0566","affiliations":[{"raw_affiliation_string":"RMIT, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I157358134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116392032","display_name":"Phien Nguyen Ngoc","orcid":null},"institutions":[{"id":"https://openalex.org/I141445968","display_name":"Ton Duc Thang University","ror":"https://ror.org/01drq0835","country_code":"VN","type":"education","lineage":["https://openalex.org/I141445968"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Phien Nguyen-Ngoc","raw_affiliation_strings":["Center for Applied Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam","Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0001-9152-6208","affiliations":[{"raw_affiliation_string":"Center for Applied Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I141445968"]},{"raw_affiliation_string":"Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I141445968"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136478091","display_name":"Tung Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Tung Nguyen","raw_affiliation_strings":["FPT University, Cantho Campus, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Cantho Campus, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136461847","display_name":"Khanh Vo","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Khanh Vo","raw_affiliation_strings":["FPT University, Cantho Campus, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Cantho Campus, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136494364","display_name":"Phat Lam","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Phat Lam","raw_affiliation_strings":["FPT University, Cantho Campus, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Cantho Campus, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136485150","display_name":"Triet Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Triet Nguyen","raw_affiliation_strings":["FPT University, Cantho Campus, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Cantho Campus, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5136454738","display_name":"Anh Le","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Anh Le","raw_affiliation_strings":["FPT University, Cantho Campus, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Cantho Campus, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5116392032"],"corresponding_institution_ids":["https://openalex.org/I141445968"],"apc_list":{"value":2490,"currency":"USD","value_usd":2490},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.58760529,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"122","issue":null,"first_page":"102248","last_page":"102248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12746","display_name":"Sustainable Industrial Ecology","score":0.06610000133514404,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12746","display_name":"Sustainable Industrial Ecology","score":0.06610000133514404,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11108","display_name":"Municipal Solid Waste Management","score":0.061500001698732376,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12248","display_name":"Water Governance and Infrastructure","score":0.037700001150369644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ephemeral-key","display_name":"Ephemeral key","score":0.800599992275238},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.23440000414848328}],"concepts":[{"id":"https://openalex.org/C76947770","wikidata":"https://www.wikidata.org/wiki/Q4533181","display_name":"Ephemeral key","level":2,"score":0.800599992275238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6771000027656555},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3337000012397766},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.30140000581741333},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.263700008392334},{"id":"https://openalex.org/C107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","level":1,"score":0.2529999911785126},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.23440000414848328},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.23109999299049377},{"id":"https://openalex.org/C524765639","wikidata":"https://www.wikidata.org/wiki/Q1501619","display_name":"Water resource management","level":1,"score":0.21899999678134918},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.21150000393390656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.pmcj.2026.102248","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.pmcj.2026.102248","pdf_url":null,"source":{"id":"https://openalex.org/S140982614","display_name":"Pervasive and Mobile Computing","issn_l":"1574-1192","issn":["1574-1192","1873-1589"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pervasive and Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.46412497758865356,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322809","display_name":"University of Science Ho Chi Minh City","ror":"https://ror.org/05jfbgm49"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2037325971","https://openalex.org/W2058401212","https://openalex.org/W2095923196","https://openalex.org/W2552464140","https://openalex.org/W2782916932","https://openalex.org/W2897042087","https://openalex.org/W2898069736","https://openalex.org/W2953740845","https://openalex.org/W2960610835","https://openalex.org/W2980600721","https://openalex.org/W3001824711","https://openalex.org/W3003286954","https://openalex.org/W3032734598","https://openalex.org/W3086885601","https://openalex.org/W3205172848","https://openalex.org/W4285014314","https://openalex.org/W4285115826","https://openalex.org/W4300817754","https://openalex.org/W4307762129","https://openalex.org/W4387247661","https://openalex.org/W4404919181","https://openalex.org/W4406289442","https://openalex.org/W4412105880","https://openalex.org/W4413129828","https://openalex.org/W4415195884"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2026-05-20T00:00:00"}