{"id":"https://openalex.org/W2981177334","doi":"https://doi.org/10.1177/1550147719881608","title":"Vibration-based gait analysis via instrumented buildings","display_name":"Vibration-based gait analysis via instrumented buildings","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2981177334","doi":"https://doi.org/10.1177/1550147719881608","mag":"2981177334"},"language":"en","primary_location":{"id":"doi:10.1177/1550147719881608","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147719881608","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147719881608","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147719881608","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011060788","display_name":"Ellis Kessler","orcid":"https://orcid.org/0000-0003-3724-7464"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ellis Kessler","raw_affiliation_strings":["Virginia Tech Smart Infrastructure Laboratory, Department of Mechanical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech Smart Infrastructure Laboratory, Department of Mechanical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088206424","display_name":"Vijaya V. N. Sriram Malladi","orcid":"https://orcid.org/0000-0002-2081-084X"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vijaya VN Sriram Malladi","raw_affiliation_strings":["Virginia Tech Smart Infrastructure Laboratory, Department of Mechanical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech Smart Infrastructure Laboratory, Department of Mechanical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039790869","display_name":"Pablo A. Tarazaga","orcid":"https://orcid.org/0000-0002-5443-8484"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pablo A Tarazaga","raw_affiliation_strings":["Virginia Tech Smart Infrastructure Laboratory, Department of Mechanical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech Smart Infrastructure Laboratory, Department of Mechanical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011060788"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":1.0914,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.759098,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"15","issue":"10","first_page":"155014771988160","last_page":"155014771988160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12740","display_name":"Gait Recognition and Analysis","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/accelerometer","display_name":"Accelerometer","score":0.8530158996582031},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.7988609075546265},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.7227135896682739},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.707883358001709},{"id":"https://openalex.org/keywords/stride","display_name":"STRIDE","score":0.6259511709213257},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.5607220530509949},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.4788494110107422},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.30395030975341797},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10878664255142212},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07527428865432739}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8530158996582031},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.7988609075546265},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.7227135896682739},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.707883358001709},{"id":"https://openalex.org/C18007350","wikidata":"https://www.wikidata.org/wiki/Q7394815","display_name":"STRIDE","level":2,"score":0.6259511709213257},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.5607220530509949},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.4788494110107422},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.30395030975341797},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10878664255142212},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07527428865432739},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1177/1550147719881608","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147719881608","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147719881608","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:intdis:v:15:y:2019:i:10:p:1550147719881608","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1177/1550147719881608","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:b08fb549c02d492aab4fcdcd2712d277","is_oa":true,"landing_page_url":"https://doaj.org/article/b08fb549c02d492aab4fcdcd2712d277","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Distributed Sensor Networks, Vol 15 (2019)","raw_type":"article"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/96677","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/96677","pdf_url":null,"source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1177/1550147719881608","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147719881608","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147719881608","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8696848021","display_name":null,"funder_award_id":"DGE-1545362","funder_id":"https://openalex.org/F4320337368","funder_display_name":"Division of Graduate Education"}],"funders":[{"id":"https://openalex.org/F4320337368","display_name":"Division of Graduate Education","ror":"https://ror.org/00whkrf32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2981177334.pdf","grobid_xml":"https://content.openalex.org/works/W2981177334.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W350588092","https://openalex.org/W631072183","https://openalex.org/W648692016","https://openalex.org/W1787757672","https://openalex.org/W1823431077","https://openalex.org/W1970493599","https://openalex.org/W2006416917","https://openalex.org/W2024480775","https://openalex.org/W2026736881","https://openalex.org/W2055329486","https://openalex.org/W2082599638","https://openalex.org/W2083913951","https://openalex.org/W2120043719","https://openalex.org/W2123105615","https://openalex.org/W2128612486","https://openalex.org/W2132329682","https://openalex.org/W2132600856","https://openalex.org/W2159491726","https://openalex.org/W2165744315","https://openalex.org/W2252448881","https://openalex.org/W2266982813","https://openalex.org/W2399258868","https://openalex.org/W2470715095","https://openalex.org/W2473455588","https://openalex.org/W2519486462","https://openalex.org/W2559683895","https://openalex.org/W2776774926","https://openalex.org/W2779280845","https://openalex.org/W2801723159","https://openalex.org/W2890732562","https://openalex.org/W4232392805"],"related_works":["https://openalex.org/W4384517610","https://openalex.org/W4288389100","https://openalex.org/W1902800522","https://openalex.org/W2339469482","https://openalex.org/W2133973503","https://openalex.org/W2471060339","https://openalex.org/W2111603423","https://openalex.org/W2148547327","https://openalex.org/W2125892956","https://openalex.org/W4226236273"],"abstract_inverted_index":{"Gait":[0],"analysis":[1,160],"is":[2,24],"an":[3,180],"invaluable":[4],"tool":[5],"in":[6,28,166],"diagnosing":[7],"and":[8,112,177],"monitoring":[9],"human":[10],"health.":[11],"Current":[12],"techniques":[13],"often":[14],"rely":[15],"on":[16],"specialists":[17],"or":[18],"expensive":[19],"gait":[20,40,48,100,140,159,171,185,192],"measurement":[21],"systems.":[22],"There":[23],"a":[25,32,71,122,134,149],"clear":[26],"space":[27],"the":[29,59,79,83,88,97,104,108,113,167,197],"field":[30],"for":[31,138,145],"simple,":[33],"inexpensive,":[34],"quantitative":[35,47],"way":[36],"to":[37,127,130,182],"measure":[38],"various":[39],"parameters.":[41],"This":[42],"study":[43],"investigates":[44],"if":[45],"useful":[46],"parameters":[49,101,141],"can":[50],"be":[51,128],"extracted":[52],"from":[53],"floor":[54],"acceleration":[55,81],"measurements":[56],"produced":[57],"by":[58,195],"input":[60],"of":[61,66,82,91,158,170,175],"foot":[62],"falls.":[63],"A":[64],"total":[65],"17":[67],"participants":[68],"walked":[69],"along":[70],"115-ft-long":[72],"hallway":[73],"while":[74],"underfloor":[75,162],"mounted":[76],"accelerometers":[77,163],"measured":[78,142],"vertical":[80],"floor.":[84],"Signal-energy-based":[85],"algorithms":[86],"detect":[87,131],"heel":[89],"strike":[90],"each":[92,146],"step":[93,114],"during":[94],"trials.":[95],"From":[96],"detected":[98],"footsteps,":[99],"such":[102],"as":[103],"average":[105],"stride":[106],"length,":[107],"time":[109],"between":[110,199],"steps,":[111],"signal":[115],"energy":[116],"were":[117,143],"calculated.":[118],"In":[119],"this":[120],"study,":[121],"single":[123],"accelerometer":[124],"was":[125],"shown":[126],"enough":[129],"steps":[132],"over":[133],"115-ft":[135],"corridor.":[136],"Distributions":[137],"all":[139],"generated":[144],"participant,":[147],"showing":[148],"normal":[150],"distribution":[151],"with":[152],"low":[153],"standard":[154],"deviation.":[155],"The":[156,173],"success":[157],"using":[161],"presents":[164],"possibilities":[165],"widespread":[168],"adaptation":[169],"measurements.":[172,186],"ease":[174],"installation":[176],"operation":[178],"offers":[179],"opportunity":[181],"gather":[183],"long-term":[184],"Such":[187],"data":[188],"will":[189],"augment":[190],"current":[191],"diagnostic":[193],"approaches":[194],"filling":[196],"gaps":[198],"specialist":[200],"visits.":[201]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
