{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,3]],"date-time":"2025-12-03T07:21:45Z","timestamp":1764746505655,"version":"3.46.0"},"reference-count":20,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T00:00:00Z","timestamp":1761523200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T00:00:00Z","timestamp":1761523200000},"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":[[2025,10,27]]},"DOI":"10.1109\/iccais67508.2025.11262088","type":"proceedings-article","created":{"date-parts":[[2025,12,2]],"date-time":"2025-12-02T18:46:08Z","timestamp":1764701168000},"page":"232-237","source":"Crossref","is-referenced-by-count":0,"title":["A Two-Stage Deep Learning Network for Super-Resolution Direction-of-Arrival Estimation"],"prefix":"10.1109","author":[{"given":"Xiaolong","family":"Li","sequence":"first","affiliation":[{"name":"School of Information and Communication Engineering University of Electronic Science and Technology of China,Chengdu,China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qinyao","family":"Chang","sequence":"additional","affiliation":[{"name":"School of Information and Communication Engineering University of Electronic Science and Technology of China,Chengdu,China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhen","family":"Cui","sequence":"additional","affiliation":[{"name":"School of Information and Communication Engineering University of Electronic Science and Technology of China,Chengdu,China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wujun","family":"Li","sequence":"additional","affiliation":[{"name":"School of Information and Communication Engineering University of Electronic Science and Technology of China,Chengdu,China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Yi","sequence":"additional","affiliation":[{"name":"School of Information and Communication Engineering University of Electronic Science and Technology of China,Chengdu,China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2011.2125960"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3052876"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2020.2978507"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2025.3555493"},{"key":"ref5","article-title":"A signal subspace approach to multiple emitter location and spectral estimation","author":"Schmidt","year":"1982","journal-title":"Stanford University"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/29.32276"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/78.382406"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2006.871582"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2007.909108"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1002\/cpa.20042"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2010.5417172"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2015.2420541"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2018.2874430"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/LSENS.2020.2980384"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2021.3089927"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/tvt.2024.3368451"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2020.3016905"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TCI.2020.2964202"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2024.3443020"},{"key":"ref20","first-page":"399","article-title":"Learning fast approximations of sparse coding","volume-title":"in Proceedings of the 27th international conference on international conference on machine learning","author":"Gregor"}],"event":{"name":"2025 14th International Conference on Control, Automation and Information Sciences (ICCAIS)","start":{"date-parts":[[2025,10,27]]},"location":"Jeju, Korea, Republic of","end":{"date-parts":[[2025,10,29]]}},"container-title":["2025 14th International Conference on Control, Automation and Information Sciences (ICCAIS)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11262033\/11262046\/11262088.pdf?arnumber=11262088","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,3]],"date-time":"2025-12-03T07:18:01Z","timestamp":1764746281000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11262088\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,27]]},"references-count":20,"URL":"https:\/\/doi.org\/10.1109\/iccais67508.2025.11262088","relation":{},"subject":[],"published":{"date-parts":[[2025,10,27]]}}}