{"id":"https://openalex.org/W2624829428","doi":"https://doi.org/10.1109/comsnets.2017.7945440","title":"On automatizing recognition of multiple human activities using ultrasonic sensor grid","display_name":"On automatizing recognition of multiple human activities using ultrasonic sensor grid","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2624829428","doi":"https://doi.org/10.1109/comsnets.2017.7945440","mag":"2624829428"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets.2017.7945440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets.2017.7945440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 9th International Conference on Communication Systems and Networks (COMSNETS)","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/A5028832404","display_name":"Arindam Ghosh","orcid":"https://orcid.org/0000-0001-9700-3555"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Arindam Ghosh","raw_affiliation_strings":["Dr. B. C. Roy Engineering College, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"Dr. B. C. Roy Engineering College, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063942330","display_name":"Anubrata Sanyal","orcid":null},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anubrata Sanyal","raw_affiliation_strings":["Dr. B. C. Roy Engineering College, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"Dr. B. C. Roy Engineering College, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039165383","display_name":"Amartya Chakraborty","orcid":"https://orcid.org/0000-0001-6789-5740"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amartya Chakraborty","raw_affiliation_strings":["Dr. B. C. Roy Engineering College, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"Dr. B. C. Roy Engineering College, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018838883","display_name":"Praveen Kumar Sharma","orcid":"https://orcid.org/0000-0002-0706-1610"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Praveen Kumar Sharma","raw_affiliation_strings":["National Institute of Technology, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"National Institute of Technology, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048861609","display_name":"Mousumi Saha","orcid":"https://orcid.org/0000-0002-4432-6307"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mousumi Saha","raw_affiliation_strings":["National Institute of Technology, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"National Institute of Technology, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101813549","display_name":"Subrata Nandi","orcid":"https://orcid.org/0000-0002-8743-4770"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Subrata Nandi","raw_affiliation_strings":["National Institute of Technology, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"National Institute of Technology, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078206637","display_name":"Sujoy Saha","orcid":"https://orcid.org/0000-0003-4483-5758"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sujoy Saha","raw_affiliation_strings":["National Institute of Technology, Durgapur, India"],"affiliations":[{"raw_affiliation_string":"National Institute of Technology, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5028832404"],"corresponding_institution_ids":["https://openalex.org/I155837530"],"apc_list":null,"apc_paid":null,"fwci":1.2948,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.88060952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"488","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9991999864578247,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9991999864578247,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9991000294685364,"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/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.8574702143669128},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.6797702312469482},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6526615619659424},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5825248956680298},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.548984706401825},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.4664579927921295},{"id":"https://openalex.org/keywords/assisted-living","display_name":"Assisted living","score":0.4529139995574951},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.4268476366996765},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4001503884792328},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34319403767585754},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.21289238333702087},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08244380354881287}],"concepts":[{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.8574702143669128},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.6797702312469482},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6526615619659424},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5825248956680298},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.548984706401825},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.4664579927921295},{"id":"https://openalex.org/C3018552312","wikidata":"https://www.wikidata.org/wiki/Q315412","display_name":"Assisted living","level":2,"score":0.4529139995574951},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.4268476366996765},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4001503884792328},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34319403767585754},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.21289238333702087},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08244380354881287},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comsnets.2017.7945440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets.2017.7945440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 9th International Conference on Communication Systems and Networks (COMSNETS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W96923949","https://openalex.org/W1927884884","https://openalex.org/W2059499271","https://openalex.org/W2114705825","https://openalex.org/W2158183344","https://openalex.org/W2321358566","https://openalex.org/W6603932215"],"related_works":["https://openalex.org/W2945490067","https://openalex.org/W1579566807","https://openalex.org/W1464901939","https://openalex.org/W3184212333","https://openalex.org/W2889810448","https://openalex.org/W2279827266","https://openalex.org/W4312401170","https://openalex.org/W1556801288","https://openalex.org/W2949780106","https://openalex.org/W2510775068"],"abstract_inverted_index":{"Human":[0],"activity":[1,29],"recognition":[2],"is":[3,102],"an":[4,96],"important":[5],"problem":[6],"in":[7,19,39,50,64,118],"health":[8],"care,":[9],"ambient-assisted":[10],"living,":[11],"surveillance-based":[12],"security,":[13],"etc.":[14],"and":[15,87,95,109,114],"has":[16,36,73],"crucial":[17],"applications":[18],"smart":[20],"environment.":[21,68],"A":[22],"non-invasive,":[23],"automated":[24],"system":[25,56],"for":[26,47],"monitoring":[27],"human":[28],"using":[30,61,131],"array":[31],"of":[32,76,78,105,111,145,148],"heterogeneous":[33],"ultrasonic":[34,79,93],"sensors":[35,43,94],"been":[37,59],"proposed":[38,55,100],"this":[40],"work.":[41],"Ultrasonic":[42],"are":[44],"widely":[45],"used":[46],"distance":[48],"measurement":[49],"many":[51],"applications.":[52],"In":[53],"the":[54,81,88,116,123,149],"experiments":[57],"have":[58,127],"conducted":[60],"ten":[62],"volunteers":[63],"a":[65,112],"controlled":[66],"laboratory":[67],"The":[69,99,136],"data":[70],"collection":[71],"unit":[72],"two":[74],"kinds":[75],"setups":[77],"sensors:":[80],"former":[82],"with":[83,90],"five":[84],"HC-SR04":[85,92],"sensors,":[86],"latter":[89],"four":[91],"LV-MaxSonar-EZ0":[97],"sensor.":[98],"method":[101],"found":[103],"capable":[104],"detecting":[106],"standing,":[107],"sitting":[108],"falling":[110],"person,":[113],"also":[115],"movements":[117],"different":[119,146],"directions.":[120],"Based":[121],"on":[122],"collected":[124],"data,":[125],"we":[126],"performed":[128],"classification":[129],"analysis":[130],"multiple":[132],"machine":[133],"learning":[134],"algorithms.":[135],"experimental":[137],"results":[138],"show":[139],"81%":[140],"to":[141],"90%":[142],"correct":[143],"detection":[144],"activities":[147],"volunteers.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6}],"updated_date":"2026-03-21T06:30:42.041108","created_date":"2025-10-10T00:00:00"}