{"id":"https://openalex.org/W2075668855","doi":"https://doi.org/10.1109/tmc.2014.2377717","title":"Swadloon: Direction Finding and Indoor Localization Using Acoustic Signal by Shaking Smartphones","display_name":"Swadloon: Direction Finding and Indoor Localization Using Acoustic Signal by Shaking Smartphones","publication_year":2014,"publication_date":"2014-12-04","ids":{"openalex":"https://openalex.org/W2075668855","doi":"https://doi.org/10.1109/tmc.2014.2377717","mag":"2075668855"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2014.2377717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2014.2377717","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","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/A5015170609","display_name":"Wenchao Huang","orcid":"https://orcid.org/0000-0002-2043-2439"},"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":"Wenchao Huang","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100735350","display_name":"Yan Xiong","orcid":"https://orcid.org/0000-0001-6347-8747"},"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":"Yan Xiong","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100341802","display_name":"Xiang\u2010Yang Li","orcid":"https://orcid.org/0000-0002-6070-6625"},"institutions":[{"id":"https://openalex.org/I180949307","display_name":"Illinois Institute of Technology","ror":"https://ror.org/037t3ry66","country_code":"US","type":"education","lineage":["https://openalex.org/I180949307"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Xiang-Yang Li","raw_affiliation_strings":["Department of Computer Science and Technology and TNLIST, Tsinghua University","Department of Computer Science, Illinois Institute of Technology, Chicago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology and TNLIST, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Computer Science, Illinois Institute of Technology, Chicago","institution_ids":["https://openalex.org/I180949307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101568202","display_name":"Hao Lin","orcid":"https://orcid.org/0009-0002-1533-791X"},"institutions":[{"id":"https://openalex.org/I111599522","display_name":"Jiangnan University","ror":"https://ror.org/04mkzax54","country_code":"CN","type":"education","lineage":["https://openalex.org/I111599522"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Lin","raw_affiliation_strings":["School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu, China","institution_ids":["https://openalex.org/I111599522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102763241","display_name":"Xufei Mao","orcid":"https://orcid.org/0000-0002-7862-6375"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xufei Mao","raw_affiliation_strings":["Department of Software Engineering, TNLIST, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, TNLIST, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"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/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Panlong Yang","raw_affiliation_strings":["Institute of Communication Engineering, PLAUST, Nanjing, Jiangsu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Engineering, PLAUST, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070071735","display_name":"Yunhao Liu","orcid":"https://orcid.org/0000-0001-9508-3520"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunhao Liu","raw_affiliation_strings":["Department of Software Engineering, TNLIST, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, TNLIST, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100742230","display_name":"Xingfu Wang","orcid":"https://orcid.org/0000-0002-1301-3535"},"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":"Xingfu Wang","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6109,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.9051259,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"14","issue":"10","first_page":"2145","last_page":"2157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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":0.996399998664856,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/displacement","display_name":"Displacement (psychology)","score":0.6840596199035645},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6236385703086853},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5936115980148315},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.5375267267227173},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5086954236030579},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.47024860978126526},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.45404282212257385},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21257776021957397},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1539355218410492}],"concepts":[{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.6840596199035645},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6236385703086853},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5936115980148315},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.5375267267227173},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5086954236030579},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.47024860978126526},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.45404282212257385},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21257776021957397},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1539355218410492},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/tmc.2014.2377717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2014.2377717","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1532602255","display_name":null,"funder_award_id":"ECCS-1343306","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G185095732","display_name":"\u79fb\u52a8\u81ea\u7ec4\u7f51\u65e0\u9700\u53ef\u4fe1\u7b2c\u4e09\u65b9\u7684\u53ef\u4fe1\u516c\u5e73\u975e\u62b5\u8d56\u534f\u8bae\u7814\u7a76","funder_award_id":"61170233","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2582501395","display_name":"\u57fa\u4e8e\u591a\u7ef4\u6548\u5e94\u7684\u65e0\u7ebf\u5f02\u6784\u81ea\u7ec4\u7ec7\u7f51\u7edc\u975e\u786e\u5b9a\u6027\u8def\u7531\u95ee\u9898\u7814\u7a76","funder_award_id":"61272426","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2604305090","display_name":"WSN\u4e2d\u7684\u5206\u5e03\u5f0f\u5b89\u5168\u5b9a\u4f4d\u8ddf\u8e2a\u6280\u672f\u7814\u7a76","funder_award_id":"61272472","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2607512078","display_name":null,"funder_award_id":"61228202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2866759531","display_name":null,"funder_award_id":"61202404","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3608955592","display_name":null,"funder_award_id":"61190110","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G51780656","display_name":null,"funder_award_id":"WK0110000041","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5948590182","display_name":null,"funder_award_id":"CMMI 1436786","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6184819824","display_name":"\u57fa\u4e8e\u591a\u793a\u4f8b\u5b66\u4e60\u7684\u89c6\u89c9\u6ce8\u610f\u5efa\u6a21\u53ca\u5e94\u7528\u7814\u7a76","funder_award_id":"61272317","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6252435106","display_name":null,"funder_award_id":"ECCS-1247944","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7726936666","display_name":null,"funder_award_id":"RFDP 20121018430","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7802675265","display_name":null,"funder_award_id":"61232018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8619375116","display_name":null,"funder_award_id":"61361166009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8665400797","display_name":"\u79fb\u52a8\u65e0\u7ebf\u7f51\u7edc\u7684\u8ba4\u77e5\u4e0e\u534f\u540c\u7406\u8bba\u53ca\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61170216","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G88587684","display_name":null,"funder_award_id":"CNS-1035894","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W582116410","https://openalex.org/W645633064","https://openalex.org/W1440897814","https://openalex.org/W1523455715","https://openalex.org/W1593527211","https://openalex.org/W1981831056","https://openalex.org/W1985740540","https://openalex.org/W1989606812","https://openalex.org/W1997711495","https://openalex.org/W1998774652","https://openalex.org/W2006966072","https://openalex.org/W2019189770","https://openalex.org/W2030935403","https://openalex.org/W2036946260","https://openalex.org/W2042556563","https://openalex.org/W2052753508","https://openalex.org/W2053658471","https://openalex.org/W2054602086","https://openalex.org/W2069973845","https://openalex.org/W2070473990","https://openalex.org/W2088128085","https://openalex.org/W2092311864","https://openalex.org/W2094204865","https://openalex.org/W2099843660","https://openalex.org/W2100989187","https://openalex.org/W2110967379","https://openalex.org/W2114254062","https://openalex.org/W2116191958","https://openalex.org/W2116718653","https://openalex.org/W2119027683","https://openalex.org/W2122182186","https://openalex.org/W2123181676","https://openalex.org/W2126541908","https://openalex.org/W2130137998","https://openalex.org/W2133412146","https://openalex.org/W2141731871","https://openalex.org/W2142516371","https://openalex.org/W2156257723","https://openalex.org/W2156424290","https://openalex.org/W2161298139","https://openalex.org/W2162473140","https://openalex.org/W2165158100","https://openalex.org/W2166315077","https://openalex.org/W2206025736","https://openalex.org/W2491282746","https://openalex.org/W2799317493","https://openalex.org/W6628331383","https://openalex.org/W6631507439","https://openalex.org/W6655034608","https://openalex.org/W6688055195"],"related_works":["https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W2009888974","https://openalex.org/W1973973903","https://openalex.org/W2992410632","https://openalex.org/W2025756212","https://openalex.org/W215139700","https://openalex.org/W3087915175"],"abstract_inverted_index":{"We":[0,137],"propose":[1,138],"an":[2],"accurate":[3],"acoustic":[4,67,81],"direction":[5,82,91,153,168],"finding":[6,169],"scheme,":[7],"Swadloon,":[8],"according":[9],"to":[10,52,79,115,121,141,148],"the":[11,26,29,42,48,53,60,65,70,74,80,84,97,100,103,106,117,123,128,164,175,183,193],"arbitrary":[12],"pattern":[13],"of":[14,25,31,47,59,76,130,167,177,201],"phone":[15],"shaking":[16,124],"in":[17,64,111],"a":[18,39],"rough":[19],"horizontal":[20],"plane.":[21],"Swadloon":[22,36,72,113,147],"leverages":[23],"sensors":[24],"smartphone":[27,77],"without":[28],"requirement":[30],"any":[32],"specialized":[33],"devices.":[34],"Our":[35,159],"design":[37],"exploits":[38],"key":[40],"observation:":[41],"relative":[43,78],"displacement":[44,75,101,118],"and":[45,56,120,134,145,157],"velocity":[46,98,125],"phone-shaking":[49,131],"movement":[50],"corresponds":[51],"subtle":[54],"phase":[55],"frequency":[57],"shift":[58],"Doppler":[61],"effects":[62],"experienced":[63],"received":[66],"signal":[68],"by":[69,95],"phone.":[71],"tracks":[73],"with":[83,102],"resolution":[85],"less":[86],"than":[87],"1":[88],"millimeter.":[89],"The":[90],"is":[92,132,170],"then":[93],"obtained":[94],"combining":[96],"from":[99,105],"one":[104],"inertial":[107],"sensors.":[108],"Major":[109],"challenges":[110],"implementing":[112],"are":[114,186,195],"measure":[116],"precisely":[119],"estimate":[122],"accurately":[126],"when":[127],"speed":[129],"low":[133],"changes":[135],"arbitrarily.":[136],"rigorous":[139],"methods":[140],"address":[142],"these":[143],"challenges,":[144],"apply":[146],"several":[149],"case":[150],"studies:":[151],"Phone-to-Phone":[152],"finding,":[154],"indoor":[155,181],"localization":[156],"tracking.":[158],"extensive":[160],"experiments":[161],"show":[162],"that":[163],"mean":[165],"error":[166],"around":[171],"2.1":[172],"degree":[173],"within":[174,196],"range":[176],"32":[178],"m.":[179,189,203],"For":[180,190],"localization,":[182],"90-percentile":[184],"errors":[185,194],"under":[187],"0.92":[188],"real-time":[191],"tracking,":[192],"0.4":[197],"m":[198],"for":[199],"walks":[200],"51":[202]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}