{"id":"https://openalex.org/W4392904519","doi":"https://doi.org/10.1109/icassp48485.2024.10447286","title":"Partial Convolutional Based-Radio Map Reconstruction for Urban Environments with Inaccessible Areas","display_name":"Partial Convolutional Based-Radio Map Reconstruction for Urban Environments with Inaccessible Areas","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392904519","doi":"https://doi.org/10.1109/icassp48485.2024.10447286"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10447286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10447286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5049991130","display_name":"Fangjie Li","orcid":"https://orcid.org/0009-0008-6628-812X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanhua Li","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003794335","display_name":"Yuanyuan Deng","orcid":"https://orcid.org/0000-0003-3980-7365"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyuan Deng","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113258459","display_name":"Bo Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Zhou","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100785098","display_name":"Qihui Wu","orcid":"https://orcid.org/0000-0001-6796-8364"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qihui Wu","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics,College of Electronic and Information Engineering,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":3.7084,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.92621637,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"7585","last_page":"7589"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9995999932289124,"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":0.9995999932289124,"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/T10860","display_name":"Speech and Audio Processing","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/computer-science","display_name":"Computer science","score":0.8041927814483643},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.5719713568687439},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4899422526359558},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4470422863960266},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.37858515977859497},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3516636788845062},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34946486353874207},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3439388573169708},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3033102750778198},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24305769801139832}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8041927814483643},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.5719713568687439},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4899422526359558},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4470422863960266},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.37858515977859497},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3516636788845062},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34946486353874207},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3439388573169708},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3033102750778198},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24305769801139832},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10447286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10447286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"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":20,"referenced_works":["https://openalex.org/W1686810756","https://openalex.org/W2012875423","https://openalex.org/W2115273023","https://openalex.org/W2165736859","https://openalex.org/W2738588019","https://openalex.org/W2763396707","https://openalex.org/W2770961787","https://openalex.org/W3034543183","https://openalex.org/W3134164132","https://openalex.org/W3143712898","https://openalex.org/W3212618958","https://openalex.org/W4221160010","https://openalex.org/W4239216900","https://openalex.org/W4285125795","https://openalex.org/W4291910407","https://openalex.org/W4320029369","https://openalex.org/W4387430923","https://openalex.org/W6637373629","https://openalex.org/W6746829189","https://openalex.org/W6767844734"],"related_works":["https://openalex.org/W4387838477","https://openalex.org/W2067193074","https://openalex.org/W2182785089","https://openalex.org/W4312178642","https://openalex.org/W2375093801","https://openalex.org/W3107426390","https://openalex.org/W1534368937","https://openalex.org/W4312624109","https://openalex.org/W3175683656","https://openalex.org/W2892553522"],"abstract_inverted_index":{"The":[0],"radio":[1,25,68,93,138],"map,":[2],"which":[3],"describes":[4],"spatial":[5,100],"signal":[6],"strength":[7],"and":[8,21,46,55,81,110,129],"network":[9,19,91],"coverage":[10],"information,":[11],"is":[12],"crucial":[13],"in":[14,36,59,72],"modern":[15],"wireless":[16],"systems":[17],"for":[18,66,92,126,136],"planning":[20],"resource":[22],"management.":[23],"Fine-grained":[24],"maps":[26],"rely":[27],"on":[28],"measurements":[29,50,106],"collected":[30],"by":[31,102],"sparsely":[32],"deployed":[33],"spectrum":[34],"sensors":[35],"the":[37,76,99,104],"area":[38],"of":[39,78,116],"interest.":[40],"However,":[41],"due":[42],"to":[43],"physical":[44],"limitations":[45],"security":[47],"considerations,":[48],"these":[49],"may":[51],"exhibit":[52],"non-uniform":[53,79],"distribution":[54],"be":[56],"entirely":[57],"absent":[58],"certain":[60],"inaccessible":[61,82],"areas,":[62,83],"making":[63],"it":[64],"challenging":[65],"accurate":[67],"map":[69,94],"reconstruction.":[70,95],"Thus,":[71],"this":[73],"work,":[74],"considering":[75],"issues":[77],"sampling":[80],"we":[84],"propose":[85],"a":[86,123],"deep":[87],"completion":[88],"partial":[89],"convolution":[90],"This":[96],"approach":[97],"captures":[98],"characteristics":[101],"separating":[103],"missing":[105],"from":[107],"sampled":[108],"ones":[109],"does":[111],"not":[112],"require":[113],"prior":[114],"knowledge":[115],"emitters.":[117],"We":[118],"evaluate":[119],"our":[120],"method":[121],"using":[122],"simulated":[124],"dataset":[125],"campus":[127],"environments":[128],"demonstrate":[130],"its":[131],"effectiveness":[132],"over":[133],"several":[134],"baselines":[135],"reconstructing":[137],"maps.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
