{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,24]],"date-time":"2025-08-24T00:01:07Z","timestamp":1755993667538,"version":"3.44.0"},"reference-count":16,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,7,8]],"date-time":"2025-07-08T00:00:00Z","timestamp":1751932800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,7,8]],"date-time":"2025-07-08T00:00:00Z","timestamp":1751932800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/100006190","name":"Research and Development","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006190","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,7,8]]},"DOI":"10.23919\/acc63710.2025.11107937","type":"proceedings-article","created":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T18:17:51Z","timestamp":1755800271000},"page":"5099-5104","source":"Crossref","is-referenced-by-count":0,"title":["Kalman Filter for Unobservable Systems and Its Application to Time Scale Generation by Atomic Clock Ensembles"],"prefix":"10.23919","author":[{"given":"Shunsuke","family":"Mochida","sequence":"first","affiliation":[{"name":"Gunma University,Division of Electronics and Informatics,Kiryu,Japan,371-8510"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takahiro","family":"Kawaguchi","sequence":"additional","affiliation":[{"name":"Gunma University,Division of Electronics and Informatics,Kiryu,Japan,371-8510"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuichiro","family":"Yano","sequence":"additional","affiliation":[{"name":"National Institute of Information and Communications Technology,Koganei, Tokyo,Japan,184-0015"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuko","family":"Hanado","sequence":"additional","affiliation":[{"name":"National Institute of Information and Communications Technology,Koganei, Tokyo,Japan,184-0015"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yosuke","family":"Kurata","sequence":"additional","affiliation":[{"name":"Seiko Solutions Inc.,Chiba-shi, Chiba,Japan,261-8507"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masakazu","family":"Koike","sequence":"additional","affiliation":[{"name":"Tokyo University of Marine Science and Technology,Department of Marine Electronics and Mechanical Engineering,Tokyo,Japan,135-8533"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takayuki","family":"Ishizaki","sequence":"additional","affiliation":[{"name":"Tokyo Institute of Technology,Department of Systems and Control Engineering,Tokyo,Japan,152-8552"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"journal-title":"White Paper ver. 3.0, National Institute of Information and Communication Technology","article-title":"Beyond 5G\/6G White Paper","year":"2023","key":"ref1"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/EFTF.2018.8408999"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MCS.2009.935568"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1088\/0026-1394\/40\/3\/313"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1088\/0026-1394\/43\/4\/S19"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1088\/0026-1394\/50\/5\/499"},{"key":"ref7","article-title":"An introduction to the Kalman filter","author":"Welch","year":"2001","journal-title":"SIGGRAPH Courses"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1987.1104482"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TUFFC.2012.2219"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/CDC49753.2023.10383669"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/LCSYS.2023.3341281"},{"issue":"46","key":"ref12","first-page":"3736","article-title":"Kalman and extended kalman filters: Concept, derivation and properties","volume":"43","author":"Ribeiro","year":"2004","journal-title":"Institute for Systems and Robotics"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1088\/0026-1394\/45\/6\/S23"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6501\/aa8373"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/FREQ.1975.200112"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1088\/0026-1394\/42\/1\/001"}],"event":{"name":"2025 American Control Conference (ACC)","start":{"date-parts":[[2025,7,8]]},"location":"Denver, CO, USA","end":{"date-parts":[[2025,7,10]]}},"container-title":["2025 American Control Conference (ACC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11107441\/11107442\/11107937.pdf?arnumber=11107937","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,22]],"date-time":"2025-08-22T23:57:32Z","timestamp":1755907052000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11107937\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,7,8]]},"references-count":16,"URL":"https:\/\/doi.org\/10.23919\/acc63710.2025.11107937","relation":{},"subject":[],"published":{"date-parts":[[2025,7,8]]}}}