{"id":"https://openalex.org/W4392504188","doi":"https://doi.org/10.1145/3643509","title":"LiquImager","display_name":"LiquImager","publication_year":2024,"publication_date":"2024-03-06","ids":{"openalex":"https://openalex.org/W4392504188","doi":"https://doi.org/10.1145/3643509"},"language":"en","primary_location":{"id":"doi:10.1145/3643509","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3643509","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","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/A5076812009","display_name":"Fei Shang","orcid":"https://orcid.org/0000-0002-5495-8869"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fei Shang","raw_affiliation_strings":["University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":"https://orcid.org/0000-0002-5495-8869","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087967463","display_name":"Panlong Yang","orcid":"https://orcid.org/0000-0003-1057-2793"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Panlong Yang","raw_affiliation_strings":["Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0003-1057-2793","affiliations":[{"raw_affiliation_string":"Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084562465","display_name":"Dawei Yan","orcid":"https://orcid.org/0000-0002-9848-3017"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dawei Yan","raw_affiliation_strings":["University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":"https://orcid.org/0000-0002-9848-3017","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038287132","display_name":"Sijia Zhang","orcid":"https://orcid.org/0000-0002-2230-7412"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sijia Zhang","raw_affiliation_strings":["University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":"https://orcid.org/0000-0002-2230-7412","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100341802","display_name":"Xiang\u2010Yang Li","orcid":"https://orcid.org/0000-0002-6070-6625"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang-Yang Li","raw_affiliation_strings":["University of Science and Technology of China, Hefei, Anhui, China and Deqing Alpha Innovation Institute, Deqing Geographic Information Town, Huzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0002-6070-6625","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, Anhui, China and Deqing Alpha Innovation Institute, Deqing Geographic Information Town, Huzhou, Zhejiang, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076812009"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":2.2692,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87974766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"8","issue":"1","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11158","display_name":"Wireless Networks and Protocols","score":0.9968000054359436,"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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/container","display_name":"Container (type theory)","score":0.8656594157218933},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5818234086036682},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5428076386451721},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48743823170661926},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4196930229663849},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3480392098426819},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21252617239952087},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19680947065353394},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1342288851737976},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.09355360269546509}],"concepts":[{"id":"https://openalex.org/C2781018962","wikidata":"https://www.wikidata.org/wiki/Q5164884","display_name":"Container (type theory)","level":2,"score":0.8656594157218933},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5818234086036682},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5428076386451721},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48743823170661926},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4196930229663849},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3480392098426819},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21252617239952087},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19680947065353394},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1342288851737976},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.09355360269546509},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3643509","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3643509","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1541339512","display_name":null,"funder_award_id":"2021ZD0302900","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G472321626","display_name":null,"funder_award_id":"62231015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5894582779","display_name":null,"funder_award_id":"62132018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W572264193","https://openalex.org/W1595104169","https://openalex.org/W1901129140","https://openalex.org/W1984107941","https://openalex.org/W1996026966","https://openalex.org/W1999689262","https://openalex.org/W2064081294","https://openalex.org/W2068019452","https://openalex.org/W2120548956","https://openalex.org/W2120672704","https://openalex.org/W2183883265","https://openalex.org/W2194775991","https://openalex.org/W2344494366","https://openalex.org/W2517331439","https://openalex.org/W2537024443","https://openalex.org/W2574952845","https://openalex.org/W2761676759","https://openalex.org/W2783740565","https://openalex.org/W2794018100","https://openalex.org/W2800441593","https://openalex.org/W2874356750","https://openalex.org/W2884436604","https://openalex.org/W2885863328","https://openalex.org/W2891020776","https://openalex.org/W2894120608","https://openalex.org/W2923997689","https://openalex.org/W2950465411","https://openalex.org/W2956800107","https://openalex.org/W2982482473","https://openalex.org/W2986375044","https://openalex.org/W3001606623","https://openalex.org/W3006988443","https://openalex.org/W3022423293","https://openalex.org/W3027867949","https://openalex.org/W3040900785","https://openalex.org/W3048250367","https://openalex.org/W3083475243","https://openalex.org/W3159773863","https://openalex.org/W3173154025","https://openalex.org/W3194370845","https://openalex.org/W3200233627","https://openalex.org/W4246571396","https://openalex.org/W4283010434","https://openalex.org/W4284899402","https://openalex.org/W4289489408","https://openalex.org/W4297676170","https://openalex.org/W4306178708","https://openalex.org/W4306179641","https://openalex.org/W4315630896","https://openalex.org/W4315631026","https://openalex.org/W4386378096"],"related_works":["https://openalex.org/W2367301169","https://openalex.org/W2974221847","https://openalex.org/W2352134912","https://openalex.org/W2001079144","https://openalex.org/W4393477817","https://openalex.org/W2048054615","https://openalex.org/W2480624181","https://openalex.org/W2581710029","https://openalex.org/W3146804403","https://openalex.org/W2775844720"],"abstract_inverted_index":{"WiFi":[0,19,88],"has":[1],"gradually":[2],"developed":[3],"into":[4],"one":[5],"of":[6,34,52,100,134,151,160,166],"the":[7,40,46,50,53,56,92,97,101,114,124,143,158,161],"main":[8],"candidate":[9],"technologies":[10],"for":[11,107,120,163],"ubiquitous":[12],"sensing.":[13],"Based":[14,70],"on":[15,55,71],"commercial":[16],"off-the-shelf":[17],"(COTS)":[18],"devices,":[20,89],"this":[21],"paper":[22],"proposes":[23],"LiquImager,":[24],"which":[25,104],"can":[26,141,155],"simultaneously":[27],"identify":[28,142],"liquid":[29,54,144],"and":[30,37,109],"image":[31,121],"container":[32,35,41,126,152,162],"regardless":[33],"shape":[36],"position.":[38],"Since":[39],"size":[42],"is":[43,105,128],"close":[44],"to":[45,59,95],"wavelength,":[47],"diffraction":[48],"makes":[49],"effect":[51],"signal":[57,115],"difficult":[58],"approximate":[60],"with":[61,168],"a":[62,169],"simple":[63],"geometric":[64],"model":[65,94],"(such":[66],"as":[67],"ray":[68],"tracking).":[69],"Maxwell's":[72],"equations,":[73],"we":[74,90,117],"construct":[75],"an":[76,132],"electric":[77],"field":[78],"scattering":[79,93],"sensing":[80,102],"model.":[81],"Using":[82],"few":[83],"measurements":[84],"provided":[85],"by":[86],"COTS":[87],"solve":[91],"obtain":[96],"medium":[98],"distribution":[99],"domain,":[103],"used":[106],"identifing":[108],"imaging":[110],"liquids.":[111],"To":[112],"suppress":[113],"noise,":[116],"propose":[118],"LiqU-Net":[119],"enhancement.":[122],"For":[123],"centimeter-scale":[125],"that":[127],"randomly":[129],"placed":[130],"in":[131],"area":[133],"25":[135,138],"cm":[136],"\u00d7":[137],"cm,":[139],"LiquImager":[140,154],"more":[145],"than":[146,172],"90%":[147],"accuracy.":[148],"In":[149],"terms":[150],"imaging,":[153],"accurately":[156],"find":[157],"edge":[159],"4":[164],"types":[165],"containers":[167],"volume":[170],"less":[171],"500":[173],"ml.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-30T09:04:40.226872","created_date":"2024-03-07T00:00:00"}