{"id":"https://openalex.org/W4403446473","doi":"https://doi.org/10.1109/tim.2024.3481568","title":"RSS-Based Machine-Learning-Assisted Localization and Tracking of a Wireless Capsule Endoscope","display_name":"RSS-Based Machine-Learning-Assisted Localization and Tracking of a Wireless Capsule Endoscope","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4403446473","doi":"https://doi.org/10.1109/tim.2024.3481568"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2024.3481568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3481568","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","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/A5036637294","display_name":"Ali Hasnain","orcid":"https://orcid.org/0000-0003-4014-4394"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ali Ahsan Hasnain","raw_affiliation_strings":["Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-4014-4394","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005594012","display_name":"Abdul Basir","orcid":"https://orcid.org/0000-0003-2180-7105"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Abdul Basir","raw_affiliation_strings":["Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-2180-7105","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038935554","display_name":"Youngdae Cho","orcid":"https://orcid.org/0000-0002-0521-9103"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngdae Cho","raw_affiliation_strings":["Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-0521-9103","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089610432","display_name":"Izaz Ali Shah","orcid":"https://orcid.org/0000-0002-8297-3863"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Izaz Ali Shah","raw_affiliation_strings":["Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-8297-3863","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030882266","display_name":"Hyoungsuk Yoo","orcid":"https://orcid.org/0000-0001-5567-2566"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyoungsuk Yoo","raw_affiliation_strings":["Department of Biomedical Engineering, Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea","Department of Biomedical Engineering, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-5567-2566","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Department of Electronic Engineering, Hanyang University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Republic of Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":2.4119,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.88555858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.8550881147384644},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.6766127943992615},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5649281740188599},{"id":"https://openalex.org/keywords/endoscope","display_name":"Endoscope","score":0.5502187013626099},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.547743558883667},{"id":"https://openalex.org/keywords/capsule","display_name":"Capsule","score":0.5271275639533997},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47104430198669434},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4631046652793884},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18683433532714844},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10973396897315979},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10531795024871826},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09203070402145386},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.0917913019657135}],"concepts":[{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.8550881147384644},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6766127943992615},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5649281740188599},{"id":"https://openalex.org/C2776820786","wikidata":"https://www.wikidata.org/wiki/Q580725","display_name":"Endoscope","level":2,"score":0.5502187013626099},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.547743558883667},{"id":"https://openalex.org/C2778778583","wikidata":"https://www.wikidata.org/wiki/Q147768","display_name":"Capsule","level":2,"score":0.5271275639533997},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47104430198669434},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4631046652793884},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18683433532714844},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10973396897315979},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10531795024871826},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09203070402145386},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0917913019657135},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2024.3481568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3481568","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1974386034","https://openalex.org/W1995517024","https://openalex.org/W1996498812","https://openalex.org/W2084011786","https://openalex.org/W2326151269","https://openalex.org/W2328318052","https://openalex.org/W2605184287","https://openalex.org/W2609416538","https://openalex.org/W2753165981","https://openalex.org/W2766965540","https://openalex.org/W2792304282","https://openalex.org/W2803469628","https://openalex.org/W2818886151","https://openalex.org/W2899611905","https://openalex.org/W2946575199","https://openalex.org/W3004570849","https://openalex.org/W3092400572","https://openalex.org/W3128658137","https://openalex.org/W3141165654","https://openalex.org/W3157330148","https://openalex.org/W3198356099","https://openalex.org/W3201002648","https://openalex.org/W4214889770","https://openalex.org/W4285172966","https://openalex.org/W4289792698","https://openalex.org/W4294068613","https://openalex.org/W4298326566","https://openalex.org/W4312518541","https://openalex.org/W4317796321","https://openalex.org/W4382119867","https://openalex.org/W4388240323","https://openalex.org/W6675354045"],"related_works":["https://openalex.org/W426968574","https://openalex.org/W2365639220","https://openalex.org/W2382520895","https://openalex.org/W2393709043","https://openalex.org/W2080567403","https://openalex.org/W2539387137","https://openalex.org/W2374952201","https://openalex.org/W2374808384","https://openalex.org/W2985207418","https://openalex.org/W2091467655"],"abstract_inverted_index":{"Precise":[0],"localization":[1,40,178,239],"of":[2,18,65,77,103,131,195,200,222,242],"a":[3,26,32,38,46,56,63,74,84,132,192,215,234,243],"wireless":[4],"capsule":[5,57,96,244],"endoscope":[6],"(WCE)":[7],"in":[8,83,109,176,213],"the":[9,59,110,129,146,177,183,204,210,229,246],"gastrointestinal":[10],"(GI)":[11],"tract":[12,61],"is":[13,71,120,233],"paramount":[14],"for":[15,88,237],"accurate":[16,238],"identification":[17],"lesions":[19],"and":[20,45,54,90,113,166,179,197,240],"targeted":[21],"drug":[22],"delivery.":[23],"However,":[24],"tracking":[25,180,214,241],"WCE":[27,39],"with":[28,42,62,99,191,219],"high":[29,43],"accuracy":[30,44,175,194],"remains":[31],"challenging":[33],"task.":[34],"This":[35,126],"study":[36],"presents":[37],"system":[41,70,232],"low":[47],"root-mean-square":[48],"error":[49],"(RMSE)":[50],"that":[51],"can":[52],"localize":[53],"track":[55],"inside":[58],"GI":[60,247],"resolution":[64],"1":[66],"cm.":[67,202,224],"The":[68],"proposed":[69,230],"based":[72],"on":[73],"comprehensive":[75],"collection":[76,130],"measured":[78],"received":[79],"signal":[80],"strength":[81],"(RSS)":[82],"saline-filled":[85],"American":[86],"Society":[87],"Testing":[89],"Materials":[91],"(ASTMs)":[92],"phantom.":[93],"A":[94],"conformal":[95],"transmitter,":[97],"along":[98],"an":[100,198,220],"optimized":[101],"configuration":[102],"four":[104],"on-body":[105],"receiver":[106],"antennas":[107],"operating":[108],"industrial,":[111],"scientific,":[112],"medical":[114],"(ISM)":[115],"band":[116],"at":[117],"2.45":[118],"GHz,":[119],"connected":[121],"to":[122,144,172],"software-defined":[123],"radios":[124],"(SDRs).":[125],"setup":[127],"enables":[128],"substantial":[133],"dataset":[134],"comprising":[135],"11400":[136],"RSS":[137],"data":[138],"points,":[139],"which":[140],"are":[141,170],"systematically":[142],"mapped":[143],"determine":[145],"capsule\u2019s":[147],"position.":[148],"Data-driven":[149],"frameworks":[150],"incorporating":[151],"three":[152],"different":[153],"machine":[154],"learning":[155],"(ML)":[156],"regression":[157,164,206],"models:":[158],"k-nearest":[159],"neighbors":[160],"(KNNs),":[161],"support":[162],"vector":[163],"(SVR),":[165],"adaptive":[167],"boosting":[168],"(AdaBoost),":[169],"employed":[171],"improve":[173],"positional":[174,193],"processes.":[181],"Among":[182],"utilized":[184],"ML":[185],"models,":[186],"AdaBoost":[187,205],"exhibited":[188],"significant":[189],"performance":[190],"92.60%":[196],"RMSE":[199,221],"2.38":[201],"Moreover,":[203],"model":[207],"emerged":[208],"as":[209],"most":[211],"proficient":[212],"realistic":[216],"intestinal":[217],"trajectory":[218],"0.38":[223],"Considering":[225],"its":[226],"remarkable":[227],"accuracy,":[228],"ML-assisted":[231],"potential":[235],"candidate":[236],"within":[245],"tract.":[248]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}