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Wearable Ubiquitous Technol."],"published-print":{"date-parts":[[2018,3,26]]},"abstract":"<jats:p>We observe the advent of body-area networks of pervasive wearable devices, whether for health monitoring, personal assistance, entertainment, or home automation. For many devices, it is critical to identify the wearer, allowing sensor data to be properly labeled or personalized behavior to be properly achieved. In this paper we propose the use of vocal resonance, that is, the sound of the person's voice as it travels through the person's body -- a method we anticipate would be suitable for devices worn on the head, neck, or chest. In this regard, we go well beyond the simple challenge of speaker recognition: we want to know who is wearing the device. 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We collected data from 29 subjects, demonstrate the feasibility of a prototype, and show that our DNN method achieved balanced accuracy 0.914 for identification and 0.961 for verification by using an LSTM-based deep-learning model, while our efficient GMM method achieved balanced accuracy 0.875 for identification and 0.942 for verification.<\/jats:p>","DOI":"10.1145\/3191751","type":"journal-article","created":{"date-parts":[[2018,3,27]],"date-time":"2018-03-27T12:06:45Z","timestamp":1522152405000},"page":"1-23","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":33,"title":["Vocal Resonance"],"prefix":"10.1145","volume":"2","author":[{"given":"Rui","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Computer Science, Dartmouth College, Hanover, NH"}]},{"given":"Cory","family":"Cornelius","sequence":"additional","affiliation":[{"name":"Intel Labs, Hillsboro, Oregon"}]},{"given":"Reza","family":"Rawassizadeh","sequence":"additional","affiliation":[{"name":"Department of Computer Science, University of Rochester, Monroe County, NY"}]},{"given":"Ronald","family":"Peterson","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Dartmouth College, Hanover, NH"}]},{"given":"David","family":"Kotz","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Dartmouth College, Hanover, NH"}]}],"member":"320","published-online":{"date-parts":[[2018,3,26]]},"reference":[{"key":"e_1_2_1_1_1","volume-title":"USB Battery Pack. 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