{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T14:52:20Z","timestamp":1777733540360,"version":"3.51.4"},"reference-count":36,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"11","license":[{"start":{"date-parts":[[2019,11,1]],"date-time":"2019-11-01T00:00:00Z","timestamp":1572566400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,11,1]],"date-time":"2019-11-01T00:00:00Z","timestamp":1572566400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,11,1]],"date-time":"2019-11-01T00:00:00Z","timestamp":1572566400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"NSF SaTC","award":["1801446"],"award-info":[{"award-number":["1801446"]}]},{"name":"NSF SaTC","award":["1514520"],"award-info":[{"award-number":["1514520"]}]},{"DOI":"10.13039\/501100001809","name":"NSFC","doi-asserted-by":"crossref","award":["61729202"],"award-info":[{"award-number":["61729202"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Knowl. Data Eng."],"published-print":{"date-parts":[[2019,11,1]]},"DOI":"10.1109\/tkde.2018.2875442","type":"journal-article","created":{"date-parts":[[2018,10,11]],"date-time":"2018-10-11T19:09:50Z","timestamp":1539284990000},"page":"2213-2227","source":"Crossref","is-referenced-by-count":95,"title":["Spell: Online Streaming Parsing of Large Unstructured System Logs"],"prefix":"10.1109","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8277-0206","authenticated-orcid":false,"given":"Min","family":"Du","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Feifei","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2011.138"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1145\/3133956.3134015"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1075\/li.30.1.03nad"},{"key":"ref30","article-title":"Readerswriter lock — Wikipedia, the free encyclopedia","year":"2018"},{"key":"ref36","article-title":"nltk.corpus package","year":"2017"},{"key":"ref35","author":"sch\u00e4ling","year":"2011","journal-title":"The Boost C++ libraries"},{"key":"ref34","year":"0"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2010.76"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1145\/2063576.2063690"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2009.19"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-23400-2_6"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ICWS.2017.13"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1145\/2872362.2872407"},{"key":"ref16","article-title":"LogKV: Exploiting key-value stores for event log processing","author":"cao","year":"2013","journal-title":"Proc Conf Innovative Data Syst Res"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/DSN.2016.66"},{"key":"ref18","article-title":"HLAer: A system for heterogeneous log analysis","author":"xia ning","year":"2014","journal-title":"Proceedings of the SDM Workshop on Heterogeneous Learning"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1145\/2983323.2983358"},{"key":"ref28","article-title":"Inverted index — Wikipedia, the free encyclopedia","year":"2017"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1145\/1081870.1081927"},{"key":"ref27","first-page":"1170","article-title":"A novel fast and memory efficient parallel mlcs algorithm for longer and large-scale sequences alignments","author":"li","year":"2016","journal-title":"Proc IEEE Int Conf Data Eng"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1145\/1835804.1835883"},{"key":"ref6","first-page":"26","article-title":"Structured comparative analysis of systems logs to diagnose performance problems","author":"nagaraj","year":"2012","journal-title":"Proc 5th USENIX Symp Netw Syst Des Implementation"},{"key":"ref29","article-title":"Trie — Wikipedia, the free encyclopedia","year":"2018"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1145\/1629575.1629587"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/2568225.2568246"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/MSR.2013.6624054"},{"key":"ref2","first-page":"24","article-title":"Mining invariants from console logs for system problem detection","author":"lou","year":"2010","journal-title":"Proc USENIX Annu Tech Conf"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2009.60"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/1557019.1557154"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2016.0103"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1145\/359581.359603"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1145\/360825.360861"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/SPIRE.2000.878178"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1145\/322033.322044"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1145\/2939672.2939842"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1016\/j.jda.2014.01.005"}],"container-title":["IEEE Transactions on Knowledge and Data Engineering"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/69\/8861188\/08489912.pdf?arnumber=8489912","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,13]],"date-time":"2022-07-13T21:14:11Z","timestamp":1657746851000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8489912\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,11,1]]},"references-count":36,"journal-issue":{"issue":"11"},"URL":"https:\/\/doi.org\/10.1109\/tkde.2018.2875442","relation":{},"ISSN":["1041-4347","1558-2191","2326-3865"],"issn-type":[{"value":"1041-4347","type":"print"},{"value":"1558-2191","type":"electronic"},{"value":"2326-3865","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,11,1]]}}}