{"id":"https://openalex.org/W4411688234","doi":"https://doi.org/10.1109/tgrs.2025.3583578","title":"A Quantum-Empowered SPEI Drought Forecasting Algorithm Using Spatially Aware Mamba Network","display_name":"A Quantum-Empowered SPEI Drought Forecasting Algorithm Using Spatially Aware Mamba Network","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411688234","doi":"https://doi.org/10.1109/tgrs.2025.3583578"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3583578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3583578","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-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/A5005634876","display_name":"Po-Wei Tang","orcid":"https://orcid.org/0000-0001-7582-5494"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Po-Wei Tang","raw_affiliation_strings":["Institute of Computer and Communication Engineering, Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Computer and Communication Engineering, Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000566608","display_name":"Chia-Hsiang Lin","orcid":"https://orcid.org/0000-0002-4865-2329"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Hsiang Lin","raw_affiliation_strings":["Department of Electrical Engineering and the Miin Wu School of Computing, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and the Miin Wu School of Computing, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109590822","display_name":"Jian-Kai Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jian-Kai Huang","raw_affiliation_strings":["Institute of Computer and Communication Engineering, Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Computer and Communication Engineering, Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046277669","display_name":"Alfredo Huete","orcid":"https://orcid.org/0000-0003-2809-2376"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Alfredo R. Huete","raw_affiliation_strings":["School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005634876"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":6.3295,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.96952622,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9772999882698059,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13650","display_name":"Computational Physics and Python Applications","score":0.9765999913215637,"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/computer-science","display_name":"Computer science","score":0.649602472782135},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5595370531082153},{"id":"https://openalex.org/keywords/algorithm-design","display_name":"Algorithm design","score":0.455130010843277},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3600044250488281},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3328739404678345},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1687586009502411}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.649602472782135},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5595370531082153},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.455130010843277},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3600044250488281},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3328739404678345},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1687586009502411}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3583578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3583578","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.8199999928474426,"display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G1570687008","display_name":null,"funder_award_id":"NSTC 113-2628-E-006-003","funder_id":"https://openalex.org/F4320335778","funder_display_name":"National Science and Technology Infrastructure Program"}],"funders":[{"id":"https://openalex.org/F4320335778","display_name":"National Science and Technology Infrastructure Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":95,"referenced_works":["https://openalex.org/W1629256440","https://openalex.org/W1904365287","https://openalex.org/W1924770834","https://openalex.org/W1964217023","https://openalex.org/W1985082033","https://openalex.org/W1987213677","https://openalex.org/W1994638005","https://openalex.org/W2011227258","https://openalex.org/W2024760831","https://openalex.org/W2039240409","https://openalex.org/W2044829309","https://openalex.org/W2064675550","https://openalex.org/W2077968790","https://openalex.org/W2085585287","https://openalex.org/W2143545157","https://openalex.org/W2155347783","https://openalex.org/W2157331557","https://openalex.org/W2163596425","https://openalex.org/W2268461985","https://openalex.org/W2314720829","https://openalex.org/W2546945142","https://openalex.org/W2562118785","https://openalex.org/W2586821267","https://openalex.org/W2770147582","https://openalex.org/W2781795355","https://openalex.org/W2811507150","https://openalex.org/W2899663614","https://openalex.org/W2901313503","https://openalex.org/W2949223803","https://openalex.org/W2963428400","https://openalex.org/W2963568027","https://openalex.org/W2990961515","https://openalex.org/W3005886042","https://openalex.org/W3007475506","https://openalex.org/W3014125413","https://openalex.org/W3028146015","https://openalex.org/W3037310288","https://openalex.org/W3039970217","https://openalex.org/W3098266755","https://openalex.org/W3124635350","https://openalex.org/W3167921710","https://openalex.org/W3172997374","https://openalex.org/W3177318507","https://openalex.org/W3201342863","https://openalex.org/W4206182480","https://openalex.org/W4210600166","https://openalex.org/W4249509633","https://openalex.org/W4289606390","https://openalex.org/W4294982617","https://openalex.org/W4327703861","https://openalex.org/W4375928796","https://openalex.org/W4376955568","https://openalex.org/W4380142992","https://openalex.org/W4385245566","https://openalex.org/W4385731888","https://openalex.org/W4386090509","https://openalex.org/W4386609024","https://openalex.org/W4386825310","https://openalex.org/W4387638536","https://openalex.org/W4387802231","https://openalex.org/W4389319222","https://openalex.org/W4389326242","https://openalex.org/W4389339821","https://openalex.org/W4390533444","https://openalex.org/W4390603721","https://openalex.org/W4392523455","https://openalex.org/W4396982291","https://openalex.org/W4400810737","https://openalex.org/W4401980821","https://openalex.org/W4402259706","https://openalex.org/W4402509743","https://openalex.org/W4403059058","https://openalex.org/W4403370522","https://openalex.org/W4404035896","https://openalex.org/W4405360444","https://openalex.org/W4405386924","https://openalex.org/W4405968114","https://openalex.org/W4406059106","https://openalex.org/W4406261914","https://openalex.org/W4407693550","https://openalex.org/W4407783333","https://openalex.org/W4408089259","https://openalex.org/W4409014598","https://openalex.org/W4409561173","https://openalex.org/W6628877408","https://openalex.org/W6640036494","https://openalex.org/W6640212811","https://openalex.org/W6683063705","https://openalex.org/W6755964158","https://openalex.org/W6755977528","https://openalex.org/W6757817989","https://openalex.org/W6859298233","https://openalex.org/W6869177682","https://openalex.org/W6873628922","https://openalex.org/W6875973100"],"related_works":["https://openalex.org/W2393888177","https://openalex.org/W2544423928","https://openalex.org/W2117183908","https://openalex.org/W2115794623","https://openalex.org/W4406345323","https://openalex.org/W2067173559","https://openalex.org/W2148738811","https://openalex.org/W1613730747","https://openalex.org/W2541389358","https://openalex.org/W4318948887"],"abstract_inverted_index":{"Due":[0],"to":[1,14,110,125,135,174,215,232,261],"the":[2,32,49,54,95,100,127,151,163,190,193,206,220,224,238,244,258],"intensifying":[3],"impacts":[4],"of":[5,35,130,139,154,167,192,201,208,223,240],"extreme":[6],"climate":[7,148,263],"changes,":[8],"drought":[9,36],"forecasting":[10],"(DF),":[11],"which":[12,72],"aims":[13],"predict":[15,43],"droughts":[16],"from":[17,114],"historical":[18],"meteorological":[19,142,170],"data,":[20],"has":[21],"become":[22],"increasingly":[23],"critical":[24],"for":[25,144],"monitoring":[26],"and":[27,62,66,85,103,186,228],"managing":[28],"water":[29],"resources.":[30],"Despite":[31],"spatial":[33,51,83,128],"coherence":[34,84],"conditions,":[37],"benchmark":[38],"deep":[39],"learning-based":[40],"DF":[41,69,89],"models":[42],"each":[44],"region":[45],"independently":[46],"while":[47],"ignoring":[48],"neighboring":[50,78],"information.":[52],"Using":[53],"Standardized":[55],"Precipitation":[56],"Evapotranspiration":[57],"Index":[58],"(SPEI),":[59],"we":[60],"designed":[61],"trained":[63],"a":[64],"novel":[65],"transformative":[67],"spatially-aware":[68,159],"neural":[70,122],"network,":[71,97],"effectively":[73,145],"captures":[74],"local":[75],"interactions":[76],"among":[77],"regions,":[79],"resulting":[80],"in":[81,205,251],"enhanced":[82],"prediction":[86],"accuracy.":[87],"As":[88],"also":[90,119],"requires":[91],"sophisticated":[92],"temporal":[93,112,225,230],"analysis,":[94],"Mamba":[96,160,229,246],"recognized":[98],"as":[99],"most":[101],"accurate":[102,177,235],"efficient":[104],"existing":[105],"time-sequence":[106],"modeling,":[107],"was":[108],"adopted":[109,120],"extract":[111],"features":[113,129,138,166],"short-term":[115,147],"time":[116,132],"frames.":[117],"We":[118],"quantum":[121,158,226],"networks":[123],"(QNN)":[124],"entangle":[126],"different":[131,141,169],"instances,":[133],"leading":[134],"refined":[136],"spatiotemporal":[137,165],"seven":[140,168],"variables":[143,171],"identifying":[146],"fluctuations.":[149],"In":[150],"last":[152],"stage":[153],"our":[155],"proposed":[156,194],"SPEI-driven":[157],"network":[161],"(SQUARE-Mamba),":[162],"extracted":[164],"were":[172],"fused":[173],"achieve":[175,233],"more":[176,202,234],"DF.":[178,236],"Validation":[179],"experiments":[180],"across":[181],"El":[182],"Ni\u00f1o,":[183],"La":[184],"Ni\u00f1a,":[185],"normal":[187],"years":[188],"demonstrated":[189],"superiority":[191],"SQUARE-Mamba,":[195],"remarkably":[196],"achieving":[197],"an":[198],"average":[199],"improvement":[200],"than":[203],"9.8%":[204],"coefficient":[207],"determination":[209],"index":[210],"(R<sup":[211],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[212,253],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>)":[213],"compared":[214],"baseline":[216,247],"methods,":[217],"thereby":[218],"illustrating":[219],"promising":[221],"roles":[222],"entanglement":[227],"analysis":[231],"Notably,":[237],"integration":[239],"QNN":[241],"further":[242],"upgrades":[243],"naive":[245],"by":[248],"over":[249],"2.7%":[250],"R<sup":[252],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[254],"on":[255],"average,":[256],"highlighting":[257],"model\u2019s":[259],"sensitivity":[260],"transient":[262],"variations.":[264]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2025-10-10T00:00:00"}
