{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T01:08:20Z","timestamp":1790903300532,"version":"4.1.0"},"publisher-location":"Berlin, Heidelberg","reference-count":24,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"value":"9783642043789","type":"print"},{"value":"9783642043857","type":"electronic"}],"license":[{"start":{"date-parts":[[2009,1,1]],"date-time":"2009-01-01T00:00:00Z","timestamp":1230768000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2009]]},"DOI":"10.1007\/978-3-642-04385-7_11","type":"book-chapter","created":{"date-parts":[[2009,9,18]],"date-time":"2009-09-18T10:34:40Z","timestamp":1253270080000},"page":"148-162","source":"Crossref","is-referenced-by-count":16,"title":["Estimation of Indoor Physical Activity Level Based on Footstep Vibration Signal Measured by MEMS Accelerometer in Smart Home Environments"],"prefix":"10.1007","author":[{"given":"Heyoung","family":"Lee","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jung Wook","family":"Park","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdelsalam(Sumi)","family":"Helal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"issue":"2","key":"11_CR1","doi-asserted-by":"publisher","first-page":"762","DOI":"10.1121\/1.2217371","volume":"120","author":"A. Ekimov","year":"2006","unstructured":"Ekimov, A., Sabatier, J.M.: Vibration and Sound Signatures of Human Footsteps in Buildings. J. Acoust. Soc. Am.\u00a0120(2), 762\u2013768 (2006)","journal-title":"J. Acoust. Soc. Am."},{"key":"11_CR2","doi-asserted-by":"crossref","unstructured":"Ekimov, A., Sabatier, J.M.: Broad Frequency Acoustic Response of Ground\/Floor to Human Footsteps. In: Proc. SPIE, vol.\u00a06241 (2006)","DOI":"10.1117\/12.663978"},{"key":"11_CR3","doi-asserted-by":"crossref","unstructured":"Houston, K.M., McGaffigan, D.P.: Spectrum Analysis Techniques for Personnel Detection Using Seismic Sensors. In: Proc. SPIE, vol.\u00a05090 (2003)","DOI":"10.1117\/12.500739"},{"key":"11_CR4","unstructured":"US Patent, Application Number: 60\/794,682: Method of Detecting Vibration and Sound Signatures of Human Footsteps, April 25 (2006)"},{"key":"11_CR5","doi-asserted-by":"publisher","first-page":"3036","DOI":"10.1121\/1.401778","volume":"90","author":"X. Li","year":"1991","unstructured":"Li, X., Logan, R.J., Pastore, R.E.: Perception of Acoustic Source Characteristics: Walking Sounds. J. Acoust. Soc. Am.\u00a090, 3036\u20133049 (1991)","journal-title":"J. Acoust. Soc. Am."},{"issue":"2","key":"11_CR6","doi-asserted-by":"publisher","first-page":"322","DOI":"10.1249\/MSS.0b013e3181864c05","volume":"42","author":"M.A. Newman","year":"2009","unstructured":"Newman, M.A., Pette, K.K., Storti, K.L., Richardson, C.R., Kuller, L.H., Kriska, A.M.: Monthly Variation in Physical Activity Levels in Postmenopausal Women. Medicine and Science in Sports and Exercise\u00a042(2), 322\u2013327 (2009)","journal-title":"Medicine and Science in Sports and Exercise"},{"key":"11_CR7","unstructured":"American Heart Association, Heart Disease and Stroke Statistics-2007 Update at-a-Glance Version, American Heart Association, Dallas, Texas (2007)"},{"key":"11_CR8","doi-asserted-by":"publisher","first-page":"172","DOI":"10.1093\/aje\/153.2.172","volume":"153","author":"C.E. Matthwes","year":"2001","unstructured":"Matthwes, C.E., Freedson, P.S., Hebert, J.R., et al.: Seasonal Variation in Household, Occupation, and Leisure Time Physical Activity: Longitudinal Analyses from the Seasonal Variation of Blood Cholesterol Study. AM. J. Epidemiology\u00a0153, 172\u2013183 (2001)","journal-title":"AM. J. Epidemiology"},{"key":"11_CR9","doi-asserted-by":"publisher","first-page":"863","DOI":"10.1001\/archinte.164.8.863","volume":"164","author":"I.S. Ockene","year":"2004","unstructured":"Ockene, I.S., Chiriboga, D.E., Stanek III, E.J., et al.: Seasonal Variation in Serum Cholesterol Levels. Arch. Intern. Med.\u00a0164, 863\u2013870 (2004)","journal-title":"Arch. Intern. Med."},{"key":"11_CR10","unstructured":"US Department of Health and Human Services, Health Behaviors of Adults: United States, 2002-2004. Vital and Health Statistics, Hyattsville (MD), US Department of Health Services, Sept. Available from: US GPO, Washington (2006)"},{"key":"11_CR11","unstructured":"US Department of Health and Human Services, Healthy People 2010. 2nd ed.: Understanding and Improving Health and Objectives for Improving Health vol. 2, Washington (DC), US Department of Health Services. Available from: US GPO, Washington (2000)"},{"key":"11_CR12","doi-asserted-by":"publisher","first-page":"755","DOI":"10.1249\/00005768-199306000-00017","volume":"25","author":"D.G. Uitenbroek","year":"1993","unstructured":"Uitenbroek, D.G.: Seasonal Variation in Leisure Time Physical Activity. Medicine and Science in Sports and Exercise\u00a025, 755\u2013760 (1993)","journal-title":"Medicine and Science in Sports and Exercise"},{"key":"11_CR13","unstructured":"Chronic Care in America: A 21st Century Challenge, a Study of the Robert Wood Johnson Foundation and Partnership for Solutions: Johns Hopkins University, Baltimore, MD for the Robert Wood Johnson Foundation. Chronic Conditions: Making the Case for Ongoing Care (2004)"},{"key":"11_CR14","unstructured":"Responsive Environments Group, http:\/\/www.media.mit.edu\/resenv"},{"key":"11_CR15","first-page":"67","volume":"115","author":"T. Kimura","year":"2007","unstructured":"Kimura, T., Kobayashi, H., Nakagima, E., Hanaoka, M.: Effects of Aging on Gait Patterns in the Healthy Elderly. Anthropology\u00a0115, 67\u201372 (2007)","journal-title":"Anthropology"},{"key":"11_CR16","doi-asserted-by":"publisher","first-page":"266","DOI":"10.1038\/sj.sc.3100432","volume":"35","author":"F.M. Maynard","year":"1997","unstructured":"Maynard, F.M., et al.: International Standards for Neurological and Functional Classification of Spinal Cord Injury. Spinal Cord\u00a035, 266\u2013274 (1997)","journal-title":"Spinal Cord"},{"key":"11_CR17","doi-asserted-by":"crossref","unstructured":"Hardt, D.E.: Determining Muscle Forces in the Leg during Normal Human Walking - An Application and Evaluation of Optimization Methods. J. of Biomechanical Engineering, 72\u201378 (1978)","DOI":"10.1115\/1.3426195"},{"key":"11_CR18","doi-asserted-by":"crossref","unstructured":"Ha, S., Han, Y., Hahn, H.: Adaptive Gait Pattern Generation of Biped Robot based on Human\u2019s Gait Pattern Analysis. International Journal of Mechanical Systems Science and Engineering (2007)","DOI":"10.1109\/ICSMA.2008.4505607"},{"key":"11_CR19","doi-asserted-by":"crossref","unstructured":"Borghese, A., Bianchi, L., Lacquaniti, F.: Kinematic Determinants of Human Locomotion. Journal of Physiology, 863\u2013879 (1996)","DOI":"10.1113\/jphysiol.1996.sp021539"},{"key":"11_CR20","unstructured":"King, J., Bose, R., Yang, H., Pickles, S., Helal, A.: Atlas - A Service-Oriented Sensor Platform. In: Proceedings of SenseApp 2006, Tampa, Florida (November 2006)"},{"key":"11_CR21","unstructured":"Bose, R., King, J., El-zabadani, H., Pickles, S., Helal, A.: Building Plug-and-Play Smart Homes Using the Atlas Platform. In: Proceedings of the 4th International Conference on Smart Homes and Health Telematic (ICOST), Belfast, the Northern Islands (June 2006)"},{"key":"11_CR22","doi-asserted-by":"crossref","unstructured":"Helal, A., Mann, W., Elzabadani, H., King, J., Kaddourah, Y., Jansen, E.: Gator Tech Smart House: A Programmable Pervasive Space. IEEE Computer magazine, 64\u201374 (2005)","DOI":"10.1109\/MC.2005.107"},{"key":"11_CR23","volume-title":"The Gator Tech Smart House: An Assistive Environment for Successful Aging","author":"A. Helal","year":"2008","unstructured":"Helal, A., King, J., Zabadani, H., Kaddourah, Y.: Advanced Intelligent Environments. In: Hagrass, H. (ed.) The Gator Tech Smart House: An Assistive Environment for Successful Aging. Springer, Heidelberg (to appear) (2008)"},{"key":"11_CR24","unstructured":"Kaddourah, Y., King, J., Helal, A.: Cost-Precision Tradeoffs in Unencumbered Floor-Based Indoor Location Tracking. In: Proceedings of the third International Conference On Smart homes and health Telematic (ICOST), Sherbrooke, Qu?bec, Canada (2005)"}],"container-title":["Lecture Notes in Computer Science","Mobile Entity Localization and Tracking in GPS-less Environnments"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-642-04385-7_11","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,22]],"date-time":"2019-05-22T18:14:07Z","timestamp":1558548847000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-642-04385-7_11"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009]]},"ISBN":["9783642043789","9783642043857"],"references-count":24,"URL":"https:\/\/doi.org\/10.1007\/978-3-642-04385-7_11","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"value":"0302-9743","type":"print"},{"value":"1611-3349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009]]}}}