{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T22:55:33Z","timestamp":1773960933666,"version":"3.50.1"},"reference-count":8,"publisher":"IEEE","license":[{"start":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T00:00:00Z","timestamp":1768953600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T00:00:00Z","timestamp":1768953600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,1,21]]},"DOI":"10.1109\/kst67832.2026.11431675","type":"proceedings-article","created":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T19:37:35Z","timestamp":1773862655000},"page":"326-331","source":"Crossref","is-referenced-by-count":0,"title":["Comparative Study of Walking Direction Estimation Techniques for Smartwatches"],"prefix":"10.1109","author":[{"given":"Jae Hong","family":"Lee","sequence":"first","affiliation":[{"name":"Seoul National University,Dept. of Aerospace Engineering,Seoul,Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chan Gook","family":"Park","sequence":"additional","affiliation":[{"name":"Seoul National University,Dept. of Aerospace Engineering, ASRI,Seoul,Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/PERCOM.2011.5767597"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/CCDC.2016.7531813"},{"issue":"9","key":"ref3","doi-asserted-by":"crossref","first-page":"21518","DOI":"10.3390\/s150921518","article-title":"Heading estimation for indoor pedestrian navigation using a smartphone in the pocket","volume":"15","author":"Deng","year":"2015","journal-title":"Sensors"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/IPIN.2019.8911801"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TMECH.2017.2765005"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2024.3367356"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/JSEN.2019.2940138"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ICORR.2011.5975346"}],"event":{"name":"2026 18th International Conference on Knowledge and Smart Technology (KST)","location":"Pattaya, Thailand","start":{"date-parts":[[2026,1,21]]},"end":{"date-parts":[[2026,1,24]]}},"container-title":["2026 18th International Conference on Knowledge and Smart Technology (KST)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11431621\/11431624\/11431675.pdf?arnumber=11431675","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T20:04:02Z","timestamp":1773950642000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11431675\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,21]]},"references-count":8,"URL":"https:\/\/doi.org\/10.1109\/kst67832.2026.11431675","relation":{},"subject":[],"published":{"date-parts":[[2026,1,21]]}}}