{"id":"https://openalex.org/W7203639895","doi":"https://doi.org/10.1016/j.eswa.2026.134003","title":"WACFN: Tackling dense and tiny object detection in aerial imagery via weighted aggregation and cross-scale fusion","display_name":"WACFN: Tackling dense and tiny object detection in aerial imagery via weighted aggregation and cross-scale fusion","publication_year":2026,"publication_date":"2026-08-17","ids":{"openalex":"https://openalex.org/W7203639895","doi":"https://doi.org/10.1016/j.eswa.2026.134003"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2026.134003","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.134003","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"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":"Expert Systems with Applications","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/A5110377250","display_name":"Chao Chang","orcid":"https://orcid.org/0009-0008-4073-8276"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chao Chang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0001-5074-5997","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146746663","display_name":"Xiuyu Wang","orcid":"https://orcid.org/0009-0009-3360-1199"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiuyu Wang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0009-3360-1199","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044056988","display_name":"Zihan Guo","orcid":"https://orcid.org/0000-0001-6193-1341"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zihan Guo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0003-7915-4941","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112900072","display_name":"Xingyu Mu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xingyu Mu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0009-9827-5726","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073652025","display_name":"Xincheng Tian","orcid":"https://orcid.org/0000-0001-9814-9521"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xincheng Tian","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-9814-9521","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5087340707","display_name":"Lelai Zhou","orcid":"https://orcid.org/0000-0003-3308-870X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lelai Zhou","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3308-870X","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.85329562,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"333","issue":null,"first_page":"134003","last_page":"134003"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.4657000005245209,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10036","display_name":"Advanced Neural Network Applications","score":0.4657000005245209,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.06970000267028809,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.04320000112056732,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/object","display_name":"Object (grammar)","score":0.6517000198364258},{"id":"https://openalex.org/keywords/aerial-imagery","display_name":"Aerial imagery","score":0.5996999740600586},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5961999893188477},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.5684000253677368},{"id":"https://openalex.org/keywords/aerial-image","display_name":"Aerial image","score":0.505299985408783},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.44670000672340393},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42649999260902405}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7542999982833862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7401000261306763},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7329999804496765},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6517000198364258},{"id":"https://openalex.org/C2987819851","wikidata":"https://www.wikidata.org/wiki/Q191839","display_name":"Aerial imagery","level":2,"score":0.5996999740600586},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5961999893188477},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.5684000253677368},{"id":"https://openalex.org/C2776429412","wikidata":"https://www.wikidata.org/wiki/Q4688011","display_name":"Aerial image","level":3,"score":0.505299985408783},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.44670000672340393},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42649999260902405},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.42559999227523804},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3481000065803528},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3077999949455261},{"id":"https://openalex.org/C3019973339","wikidata":"https://www.wikidata.org/wiki/Q899523","display_name":"Object based","level":3,"score":0.2973000109195709},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.29179999232292175},{"id":"https://openalex.org/C176262533","wikidata":"https://www.wikidata.org/wiki/Q4688034","display_name":"Aerial survey","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C2779679900","wikidata":"https://www.wikidata.org/wiki/Q25304431","display_name":"Saliency map","level":3,"score":0.2597000002861023}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2026.134003","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.134003","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"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":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1633378043","display_name":null,"funder_award_id":"2024YFB4708700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3238648096","display_name":null,"funder_award_id":"U24A20262","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"},{"id":"https://openalex.org/F4320321540","display_name":"Ministry of Science and Technology of the People's Republic of China","ror":"https://ror.org/027s68j25"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W2884561390","https://openalex.org/W2924450865","https://openalex.org/W3009818596","https://openalex.org/W3014641072","https://openalex.org/W3122173535","https://openalex.org/W3205100603","https://openalex.org/W4312781996","https://openalex.org/W4313506322","https://openalex.org/W4313561323","https://openalex.org/W4388915117","https://openalex.org/W4394595106","https://openalex.org/W4395069610","https://openalex.org/W4399168075","https://openalex.org/W4402244939","https://openalex.org/W4410311519","https://openalex.org/W4411074525","https://openalex.org/W4411114699","https://openalex.org/W4411162223","https://openalex.org/W4412561325","https://openalex.org/W4413364521","https://openalex.org/W4414264994","https://openalex.org/W4415795831","https://openalex.org/W7133197332","https://openalex.org/W7164571709","https://openalex.org/W7170422657"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-25T07:29:55.448023","created_date":"2026-08-18T00:00:00"}
