{"id":"https://openalex.org/W2033545549","doi":"https://doi.org/10.1109/iswpc.2008.4556181","title":"Eating habits monitoring using wireless wearable in-ear microphone","display_name":"Eating habits monitoring using wireless wearable in-ear microphone","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2033545549","doi":"https://doi.org/10.1109/iswpc.2008.4556181","mag":"2033545549"},"language":"en","primary_location":{"id":"doi:10.1109/iswpc.2008.4556181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswpc.2008.4556181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 3rd International Symposium on Wireless Pervasive Computing","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":null,"display_name":"Jun Nishimura","orcid":null},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Nishimura","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Keio University, Yokohama, Japan","Dept. of Electron. & Electr. Eng., Keio Univ., Yokohama"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Dept. of Electron. & Electr. Eng., Keio Univ., Yokohama","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086225617","display_name":"Tadahiro Kuroda","orcid":null},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadahiro Kuroda","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Keio University, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3567,"has_fulltext":false,"cited_by_count":75,"citation_normalized_percentile":{"value":0.81366907,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"130","last_page":"132"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12222","display_name":"IoT-based Smart Home Systems","score":0.8848000168800354,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.8848000168800354,"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/T12486","display_name":"Food Supply Chain Traceability","score":0.8791999816894531,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.8698999881744385,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.8202153444290161},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6947053074836731},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6319689750671387},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5629612803459167},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.42094850540161133},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16466191411018372},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.15798282623291016},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12850737571716309}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.8202153444290161},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6947053074836731},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6319689750671387},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5629612803459167},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.42094850540161133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16466191411018372},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.15798282623291016},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12850737571716309},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswpc.2008.4556181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswpc.2008.4556181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 3rd International Symposium on Wireless Pervasive Computing","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":4,"referenced_works":["https://openalex.org/W1983328589","https://openalex.org/W2099124598","https://openalex.org/W2137343183","https://openalex.org/W2319775536"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2383801459","https://openalex.org/W2545256787","https://openalex.org/W4233785208"],"abstract_inverted_index":{"To":[0],"realize":[1],"ubiquitous":[2],"eating":[3,89],"habits":[4,90],"monitoring,":[5],"we":[6],"proposed":[7,37,74],"the":[8,88],"use":[9],"of":[10,23,45,65],"chewing":[11,39,53,60,70],"sound":[12,71],"sensed":[13],"by":[14,30],"an":[15,77],"in-ear":[16,26],"placed":[17],"wireless":[18,24],"wearable":[19,25],"microphone.":[20],"A":[21],"prototype":[22],"microphone":[27],"was":[28,67,73],"developed":[29],"utilizing":[31],"a":[32,57],"common":[33],"Bluetooth":[34],"headset.":[35],"We":[36],"robust":[38],"number":[40,61],"counting":[41,62],"algorithm":[42],"which":[43],"consists":[44],"two":[46],"recognition":[47],"stages:":[48],"\u201cchew-like\u201d":[49],"signal":[50],"detection":[51],"and":[52],"verification":[54],"stage.":[55],"As":[56],"result,":[58],"average":[59],"error":[63],"rate":[64],"1.93%":[66],"achieved.":[68],"Lastly,":[69],"mapping":[72],"to":[75,83,86],"provide":[76],"additional":[78],"intuitive":[79],"feedback":[80],"for":[81],"users":[82],"be":[84],"able":[85],"infer":[87],"in":[91],"their":[92],"daily":[93],"life":[94],"context.":[95]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":9}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}