{"id":"https://openalex.org/W4408345634","doi":"https://doi.org/10.1109/icassp49660.2025.10888889","title":"Proximity Detection and Trajectory Recognition with Machine Learning for UHF RFID Systems","display_name":"Proximity Detection and Trajectory Recognition with Machine Learning for UHF RFID Systems","publication_year":2025,"publication_date":"2025-03-12","ids":{"openalex":"https://openalex.org/W4408345634","doi":"https://doi.org/10.1109/icassp49660.2025.10888889"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49660.2025.10888889","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10888889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5045218165","display_name":"Thomas Pohl","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Thomas M. Pohl","raw_affiliation_strings":["EMCE Technische Universität Wien,Wien,Austria"],"affiliations":[{"raw_affiliation_string":"EMCE Technische Universität Wien,Wien,Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014100872","display_name":"Christoph F. Mecklenbr\u00e4uker","orcid":"https://orcid.org/0000-0001-9571-0379"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christoph F. Mecklenbr\u00e4uker","raw_affiliation_strings":["Technische Universität Wien,Inst. of Telecommunications,Wien,Austria"],"affiliations":[{"raw_affiliation_string":"Technische Universität Wien,Inst. of Telecommunications,Wien,Austria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040539346","display_name":"Holger Arthaber","orcid":"https://orcid.org/0000-0002-9218-5510"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Holger Arthaber","raw_affiliation_strings":["EMCE Technische Universität Wien,Wien,Austria"],"affiliations":[{"raw_affiliation_string":"EMCE Technische Universität Wien,Wien,Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045218165"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04200313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9836999773979187,"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":0.9836999773979187,"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/T10986","display_name":"RFID technology advancements","score":0.9726999998092651,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9476000070571899,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/ultra-high-frequency","display_name":"Ultra high frequency","score":0.8051987886428833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6947500109672546},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6394295692443848},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39704468846321106},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3677952289581299},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3675052523612976},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17948085069656372},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06764349341392517}],"concepts":[{"id":"https://openalex.org/C96122199","wikidata":"https://www.wikidata.org/wiki/Q628096","display_name":"Ultra high frequency","level":2,"score":0.8051987886428833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6947500109672546},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6394295692443848},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39704468846321106},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3677952289581299},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3675052523612976},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17948085069656372},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06764349341392517},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49660.2025.10888889","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10888889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4699999988079071,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1661685040","https://openalex.org/W1983364832","https://openalex.org/W2098057602","https://openalex.org/W2101234009","https://openalex.org/W2896506578","https://openalex.org/W3010195964","https://openalex.org/W3106552016","https://openalex.org/W4378842511","https://openalex.org/W4384517738"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"We":[0,71],"report":[1],"on":[2,42],"the":[3,29,109],"proximity":[4,91],"detection":[5,92],"of":[6,31,35,56,102,108,115],"a":[7,12,25,57,64],"moving":[8],"object":[9],"tagged":[10,36],"with":[11,47,68,95],"passive":[13],"Ultra":[14],"High":[15],"Frequency":[16,19],"(UHF)":[17],"Radio":[18],"Identification":[20],"(RFID)":[21],"tag":[22,27,45],"compared":[23,94],"to":[24],"stationary":[26],"and":[28,49,63,87,99],"recognition":[30,111],"predefined":[32],"movement":[33],"trajectories":[34],"objects.":[37],"Both":[38],"methods":[39,77],"are":[40],"based":[41],"sequentially":[43],"received":[44],"responses":[46],"time":[48],"reader":[50,62],"information.":[51],"The":[52,90],"recording":[53],"system":[54,67],"consists":[55],"commercially":[58],"available":[59],"UHF":[60],"RFID":[61],"switched":[65],"antenna":[66],"eight":[69],"antennas.":[70],"use":[72],"supervised":[73],"machine":[74],"learning":[75],"classification":[76],"comprising":[78],"convolutional":[79],"layers,":[80],"Decision":[81],"Tree":[82],"(DT),":[83],"Random":[84],"Forest":[85],"(RF),":[86],"Ridge":[88],"classifiers.":[89],"is":[93],"two":[96],"decision":[97],"thresholds":[98],"shows":[100,112],"accuracies":[101],"more":[103],"than":[104],"83":[105],"percent.":[106,117],"Evaluation":[107],"trajectory":[110],"an":[113],"accuracy":[114],"87.5":[116]},"counts_by_year":[],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}