{"id":"https://openalex.org/W2008365550","doi":"https://doi.org/10.1145/1601966.1601989","title":"Anomaly detection and spatio-temporal analysis of global climate system","display_name":"Anomaly detection and spatio-temporal analysis of global climate system","publication_year":2009,"publication_date":"2009-06-28","ids":{"openalex":"https://openalex.org/W2008365550","doi":"https://doi.org/10.1145/1601966.1601989","mag":"2008365550"},"language":"en","primary_location":{"id":"doi:10.1145/1601966.1601989","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1601966.1601989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third International Workshop on Knowledge Discovery from Sensor Data","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008531526","display_name":"Mahashweta Das","orcid":"https://orcid.org/0000-0003-1714-1996"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mahashweta Das","raw_affiliation_strings":["The Ohio State University, Columbus, OH","The Ohio State University, Columbus (OH)#TAB#"],"affiliations":[{"raw_affiliation_string":"The Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus (OH)#TAB#","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100755351","display_name":"Srinivasan Parthasarathy","orcid":"https://orcid.org/0000-0002-6062-6449"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Srinivasan Parthasarathy","raw_affiliation_strings":["The Ohio State University, Columbus, OH","The Ohio State University, Columbus (OH)#TAB#"],"affiliations":[{"raw_affiliation_string":"The Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus (OH)#TAB#","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5008531526"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":2.6171,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.90364416,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"142","last_page":"150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12761","display_name":"Data Stream Mining Techniques","score":0.957099974155426,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.6797839403152466},{"id":"https://openalex.org/keywords/earth-system-science","display_name":"Earth system science","score":0.6633589267730713},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.6205874681472778},{"id":"https://openalex.org/keywords/teleconnection","display_name":"Teleconnection","score":0.6012188196182251},{"id":"https://openalex.org/keywords/climate-system","display_name":"Climate system","score":0.5818939208984375},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5585809350013733},{"id":"https://openalex.org/keywords/global-climate","display_name":"Global climate","score":0.5012326240539551},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.48721593618392944},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.477143257856369},{"id":"https://openalex.org/keywords/ecosystem","display_name":"Ecosystem","score":0.4740723669528961},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.44006386399269104},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4202858805656433},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4182506203651428},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.34864363074302673},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.20368492603302002},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18966877460479736},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1619124412536621},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.11675271391868591}],"concepts":[{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.6797839403152466},{"id":"https://openalex.org/C80368990","wikidata":"https://www.wikidata.org/wiki/Q3046459","display_name":"Earth system science","level":2,"score":0.6633589267730713},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.6205874681472778},{"id":"https://openalex.org/C123576220","wikidata":"https://www.wikidata.org/wiki/Q3982797","display_name":"Teleconnection","level":3,"score":0.6012188196182251},{"id":"https://openalex.org/C2994067962","wikidata":"https://www.wikidata.org/wiki/Q3509184","display_name":"Climate system","level":3,"score":0.5818939208984375},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5585809350013733},{"id":"https://openalex.org/C2988944679","wikidata":"https://www.wikidata.org/wiki/Q7937","display_name":"Global climate","level":3,"score":0.5012326240539551},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.48721593618392944},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.477143257856369},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.4740723669528961},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.44006386399269104},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4202858805656433},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4182506203651428},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.34864363074302673},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.20368492603302002},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18966877460479736},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1619124412536621},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.11675271391868591},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1601966.1601989","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1601966.1601989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third International Workshop on Knowledge Discovery from Sensor Data","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1894394321","https://openalex.org/W1992040649","https://openalex.org/W2012407814","https://openalex.org/W2047057209","https://openalex.org/W2061240327","https://openalex.org/W2102691345","https://openalex.org/W2124536999","https://openalex.org/W2129281431","https://openalex.org/W2134255060","https://openalex.org/W2143573580","https://openalex.org/W2169649438","https://openalex.org/W3207580932","https://openalex.org/W4399360124"],"related_works":["https://openalex.org/W2154603172","https://openalex.org/W1618910905","https://openalex.org/W1861255998","https://openalex.org/W2222240526","https://openalex.org/W153070077","https://openalex.org/W4322011399","https://openalex.org/W2487202391","https://openalex.org/W4214754898","https://openalex.org/W2861547600","https://openalex.org/W95711886"],"abstract_inverted_index":{"Knowledge":[0],"discovery":[1],"from":[2,55,89],"temporal,":[3],"spatial":[4],"and":[5,12,51,85,112],"spatio-temporal":[6],"data":[7,40,66,75],"is":[8,29,68],"pivotal":[9],"for":[10,58,70,78],"understanding":[11],"predicting":[13],"the":[14,27,30,37,90,95,105,117],"behavior":[15,103],"of":[16,46,65,74,97],"Earth's":[17],"ecosystem":[18,28],"model.":[19],"An":[20],"important":[21],"influence":[22],"leaving":[23],"its":[24],"impact":[25],"on":[26],"global":[31,48,106],"climate":[32,107],"system.":[33],"In":[34],"this":[35],"paper,":[36],"Earth":[38],"Science":[39],"that":[41,67],"we":[42],"have":[43],"analyzed":[44],"consists":[45],"daily":[47],"air":[49],"temperature":[50],"precipitation":[52],"measurements,":[53],"aggregated":[54],"heterogeneous":[56],"sensors":[57],"fifty":[59],"years":[60],"(1950--1999).":[61],"The":[62],"enormous":[63],"amount":[64],"available":[69],"analysis":[71],"requires":[72],"employment":[73],"mining":[76],"techniques":[77],"discovering":[79,109],"interesting":[80],"patterns,":[81],"detecting":[82,98],"significant":[83],"changes":[84],"extracting":[86],"meaningful":[87],"insights":[88,115],"data.":[91],"Our":[92],"work":[93],"considers":[94],"problem":[96],"anomalous":[99],"(abnormal":[100],"or":[101],"unexpected)":[102],"in":[104],"system,":[108],"teleconnection":[110],"patterns":[111],"providing":[113],"consequential":[114],"to":[116],"analysts.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
