{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:51:46Z","timestamp":1777380706057,"version":"3.51.4"},"reference-count":21,"publisher":"SAGE Publications","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["AIS"],"published-print":{"date-parts":[[2018,1,17]]},"DOI":"10.3233\/ais-170469","type":"journal-article","created":{"date-parts":[[2018,1,19]],"date-time":"2018-01-19T10:51:39Z","timestamp":1516359099000},"page":"21-34","source":"Crossref","is-referenced-by-count":11,"title":["Radar placement for fall detection: Signature\u00a0and performance"],"prefix":"10.1177","volume":"10","author":[{"given":"Bo Yu","family":"Su","sequence":"first","affiliation":[{"name":"Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA. E-mails:\u00a0bsdg6@mail.missouri.edu,\u00a0hod@missouri.edu,\u00a0SkubicM@missouri.edu"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.C.","family":"Ho","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA. E-mails:\u00a0bsdg6@mail.missouri.edu,\u00a0hod@missouri.edu,\u00a0SkubicM@missouri.edu"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marilyn","family":"Rantz","sequence":"additional","affiliation":[{"name":"School of Nursing, University of Missouri, Columbia, MO, USA. E-mail:\u00a0RantzM@missouri.edu"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marjorie","family":"Skubic","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA. E-mails:\u00a0bsdg6@mail.missouri.edu,\u00a0hod@missouri.edu,\u00a0SkubicM@missouri.edu"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","reference":[{"key":"10.3233\/AIS-170469_ref1","doi-asserted-by":"crossref","unstructured":"M.G.\u00a0Amin, Y.D.\u00a0Zhang and B.\u00a0Boashash, igh-resolution time-frequency distributions for fall detection, in: Proc. SPIE, Baltimore, USA, 2015.","DOI":"10.1117\/12.2180139"},{"issue":"10","key":"10.3233\/AIS-170469_ref2","doi-asserted-by":"publisher","first-page":"2135","DOI":"10.1109\/LGRS.2015.2452946","article-title":"Micro-Doppler-based human activity classification using the mote-scale bumblebee radar","volume":"12","author":"Cagliyan","year":"2015","journal-title":"IEEE Geosci. Remote Sens. Lett."},{"key":"10.3233\/AIS-170469_ref3","doi-asserted-by":"crossref","unstructured":"I.\u00a0Daubechies, Ten Lectures on Wavelets, SIAM, 1992.","DOI":"10.1137\/1.9781611970104"},{"key":"10.3233\/AIS-170469_ref4","doi-asserted-by":"crossref","unstructured":"A.\u00a0Gadde, M.G.\u00a0Amin, Y.D.\u00a0Zhang and F.\u00a0Ahmad, Fall detection and classification based on time-scale radar signal characteristics, in: Proc. SPIE, Baltimore, USA, 2014.","DOI":"10.1117\/12.2050998"},{"issue":"1","key":"10.3233\/AIS-170469_ref5","doi-asserted-by":"publisher","first-page":"92","DOI":"10.1109\/JBHI.2014.2361252","article-title":"Embedded DSP-based telehealth radar system for remote in-door fall detection","volume":"19","author":"Garripoli","year":"2015","journal-title":"IEEE J. Biomed. Health Inform."},{"issue":"5","key":"10.3233\/AIS-170469_ref6","doi-asserted-by":"publisher","first-page":"813","DOI":"10.1109\/TKDE.2011.33","article-title":"An efficient formulation of the improved visual assessment of tendency (iVAT) algorithm","volume":"24","author":"Havens","year":"2012","journal-title":"IEEE Trans. Knowl. Data Eng."},{"key":"10.3233\/AIS-170469_ref7","doi-asserted-by":"crossref","unstructured":"J.\u00a0Hong, S.\u00a0Tomii and T.\u00a0Ohtsuki, Cooperative fall detection using Doppler radar and array sensor, in: Proc. IEEE Int. Symp. on PIMRC, London, UK, 2013, pp.\u00a03492\u20133496.","DOI":"10.1109\/PIMRC.2013.6666753"},{"issue":"2","key":"10.3233\/AIS-170469_ref8","doi-asserted-by":"publisher","first-page":"173","DOI":"10.1049\/iet-rsn.2014.0254","article-title":"Multi-window time-frequency signature reconstruction from undersampled continuous-wave radar measurements for fall detection","volume":"9","author":"Jokanovic","year":"2015","journal-title":"IET Radar Sonar Navig."},{"key":"10.3233\/AIS-170469_ref9","unstructured":"R.\u00a0Kohavi, A study of cross-validation and bootstrap for accuracy estimation and model selection, in: Proc. IJCAI, Montreal, Quebec, Canada, 1995, pp.\u00a01137\u20131143."},{"key":"10.3233\/AIS-170469_ref10","unstructured":"J.J.\u00a0Lee, S.M.\u00a0Lee, I.Y.\u00a0Kim, H.K.\u00a0Min and S.H.\u00a0Hong, Comparison between short time Fourier and wavelet transform for feature extraction of heart sound, in: Proc. Int. IEEE TENCON Conf, Cheju Island, Korea, 1999, pp.\u00a01547\u20131550."},{"key":"10.3233\/AIS-170469_ref11","doi-asserted-by":"crossref","unstructured":"L.\u00a0Liu, M.\u00a0Popescu, K.C.\u00a0Ho, M.\u00a0Skubic and M.\u00a0Rantz, Doppler radar sensor positioning in a fall detection system, in: Proc. 34th Annu. Int. IEEE Eng. Med. Biol. Soc. Conf, San Diego, USA, 2012, pp.\u00a0256\u2013259.","DOI":"10.1109\/EMBC.2012.6345918"},{"key":"10.3233\/AIS-170469_ref12","unstructured":"L.\u00a0Liu, M.\u00a0Popescu, M.\u00a0Skubic, M.\u00a0Rantz, T.\u00a0Yardibi and P.\u00a0Cuddihy, Automatic fall detection based on Doppler radar motion signature, in: Proc. 5th Int. Conf. on PervasiveHealth, Dublin, Ireland, 2011, pp.\u00a0222\u2013225."},{"issue":"4","key":"10.3233\/AIS-170469_ref13","doi-asserted-by":"publisher","first-page":"453","DOI":"10.3233\/AIS-160388","article-title":"An automatic in-home fall detection system using Doppler radar signatures","volume":"8","author":"Liu","year":"2016","journal-title":"J Ambient Intell Smart Environ"},{"key":"10.3233\/AIS-170469_ref14","unstructured":"S.\u00a0Mallat, A Wavelet Tour of Signal Processing, Academic Press, 2008."},{"key":"10.3233\/AIS-170469_ref15","unstructured":"M.\u00a0Mercuri et al., Analysis of a fall detection radar placed on ceiling and wall, in: Proc. APMC, Sendai, Japan, 2014, pp.\u00a0947\u2013949."},{"key":"10.3233\/AIS-170469_ref16","doi-asserted-by":"crossref","unstructured":"M.\u00a0Mercuri, D.\u00a0Schreurs and P.\u00a0Leroux, SFCW microwave radar for in-door fall detection, in: Proc. IEEE BioWireleSS Conf, Santa Clara, CA, USA, 2012, pp.\u00a053\u201356.","DOI":"10.1109\/BioWireless.2012.6172729"},{"key":"10.3233\/AIS-170469_ref17","doi-asserted-by":"publisher","first-page":"281","DOI":"10.1007\/978-1-4612-2544-7_17","article-title":"The stationary wavelet transform and some statistical applications","volume":"103","author":"Nason","year":"1995","journal-title":"Lecture Notes in Statistics"},{"key":"10.3233\/AIS-170469_ref18","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1109\/79.91217","article-title":"Wavelets and signal processing","volume":"8","author":"Rioul","year":"1991","journal-title":"IEEE Signal Processing. Mag."},{"issue":"3","key":"10.3233\/AIS-170469_ref19","doi-asserted-by":"publisher","first-page":"865","DOI":"10.1109\/TBME.2014.2367038","article-title":"Doppler radar fall activity detection using the wavelet transform","volume":"62","author":"Su","year":"2015","journal-title":"IEEE Trans. Biomed. Eng."},{"key":"10.3233\/AIS-170469_ref20","doi-asserted-by":"crossref","unstructured":"H.\u00a0Wang, L.\u00a0Ren, E.\u00a0Mao and A.E.\u00a0Fathy, Phase based motion characteristics measurement for fall detection by using stepped-frequency continuous wave radar, in: Proc. IEEE BioWireleSS Conf, Austin, TX, USA, 2016, pp.\u00a043\u201345.","DOI":"10.1109\/BIOWIRELESS.2016.7445557"},{"key":"10.3233\/AIS-170469_ref21","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1093\/clinchem\/39.4.561","article-title":"Receiver-operating characteristic (ROC) plots: A fundamental evaluation tool in clinical medicine","volume":"39","author":"Zweig","year":"1993","journal-title":"Clin. Chem."}],"container-title":["Journal of Ambient Intelligence and Smart Environments"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/AIS-170469","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T09:18:34Z","timestamp":1777367914000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/AIS-170469"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,1,17]]},"references-count":21,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.3233\/ais-170469","relation":{},"ISSN":["1876-1372","1876-1364"],"issn-type":[{"value":"1876-1372","type":"electronic"},{"value":"1876-1364","type":"print"}],"subject":[],"published":{"date-parts":[[2018,1,17]]}}}