{"id":"https://openalex.org/W7223023950","doi":"https://doi.org/10.48550/arxiv.2610.24457","title":"Quantum-Correlation-Based Multi-Emitter Localization in Information-Limited Regimes via Learned Inference","display_name":"Quantum-Correlation-Based Multi-Emitter Localization in Information-Limited Regimes via Learned Inference","publication_year":2026,"publication_date":"2026-10-17","ids":{"openalex":"https://openalex.org/W7223023950","doi":"https://doi.org/10.48550/arxiv.2610.24457"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.24457","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.24457","pdf_url":"https://arxiv.org/pdf/2610.24457","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.24457","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5159121237","display_name":"Sanket K. Tripathy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tripathy, Sanket K.","raw_affiliation_strings":["Department of Physics , The Grainger College of Engineering , University of Illinois Urbana-Champaign , Urbana , IL , USA","Illinois Quantum Information Science and Technology Center , University of Illinois Urbana-Champaign , Urbana , IL , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , The Grainger College of Engineering , University of Illinois Urbana-Champaign , Urbana , IL , USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Illinois Quantum Information Science and Technology Center , University of Illinois Urbana-Champaign , Urbana , IL , USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040241257","display_name":"Simeon Bogdanov","orcid":"https://orcid.org/0000-0001-5608-546X","observed_orcids":["https://orcid.org/0000-0001-5608-546X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bogdanov, Simeon I.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10540","display_name":"Advanced Fluorescence Microscopy Techniques","score":0.7827000021934509,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10540","display_name":"Advanced Fluorescence Microscopy Techniques","score":0.7827000021934509,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.048500001430511475,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11996","display_name":"Random lasers and scattering media","score":0.033399999141693115,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photon-counting","display_name":"photon counting","score":0.36000001430511475},{"id":"https://openalex.org/keywords/photon-limited-imaging","display_name":"photon-limited imaging","score":0.621999979019165},{"id":"https://openalex.org/keywords/background-noise","display_name":"background noise","score":0.6629999876022339},{"id":"https://openalex.org/keywords/single-particle-tracking","display_name":"single-particle tracking","score":0.8050000071525574},{"id":"https://openalex.org/keywords/bioimaging","display_name":"bioimaging","score":0.6430000066757202},{"id":"https://openalex.org/keywords/subwavelength-localization","display_name":"subwavelength localization","score":0.6539999842643738}],"concepts":[{"id":"https://openalex.org/C46918542","wikidata":"https://www.wikidata.org/wiki/Q1648344","display_name":"Common emitter","level":2,"score":0.8073999881744385},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6021000146865845},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5906999707221985},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5246999859809875},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.5109999775886536},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49889999628067017},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.4334000051021576},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41449999809265137},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34060001373291016},{"id":"https://openalex.org/C202799725","wikidata":"https://www.wikidata.org/wiki/Q272035","display_name":"Accuracy and precision","level":2,"score":0.31790000200271606},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3154999911785126},{"id":"https://openalex.org/C134261354","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical inference","level":2,"score":0.31520000100135803},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.30140000581741333},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.29510000348091125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2759000062942505},{"id":"https://openalex.org/C114289077","wikidata":"https://www.wikidata.org/wiki/Q3284399","display_name":"Statistical model","level":2,"score":0.2754000127315521},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.2728999853134155},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.2637999951839447},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.2529999911785126}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.24457","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.24457","pdf_url":"https://arxiv.org/pdf/2610.24457","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2610.24457","doi":"https://doi.org/10.48550/arxiv.2610.24457","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.24457","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.24457","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.24457","pdf_url":"https://arxiv.org/pdf/2610.24457","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G5011667281","display_name":null,"funder_award_id":"DE-SC0023167","funder_id":"https://openalex.org/F4320337509","funder_display_name":"Biological and Environmental Research"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320337509","display_name":"Biological and Environmental Research","ror":"https://ror.org/0114b2m14"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223023950.pdf","grobid_xml":"https://content.openalex.org/works/W7223023950.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1912660616","https://openalex.org/W1987227626","https://openalex.org/W1992858116","https://openalex.org/W2000359198","https://openalex.org/W2008894648","https://openalex.org/W2033948497","https://openalex.org/W2043709234","https://openalex.org/W2054455698","https://openalex.org/W2062317708","https://openalex.org/W2062552264","https://openalex.org/W2070353646","https://openalex.org/W2075030758","https://openalex.org/W2078380944","https://openalex.org/W2082947161","https://openalex.org/W2101336703","https://openalex.org/W2142635246","https://openalex.org/W2165994754","https://openalex.org/W2167279390","https://openalex.org/W2171820152","https://openalex.org/W2316993869","https://openalex.org/W2554260837","https://openalex.org/W2583768632","https://openalex.org/W2740811129","https://openalex.org/W2787020583","https://openalex.org/W2804246613","https://openalex.org/W2808888199","https://openalex.org/W2894953187","https://openalex.org/W2973538687","https://openalex.org/W3090196507","https://openalex.org/W3126338464","https://openalex.org/W3181982261","https://openalex.org/W3198440554","https://openalex.org/W3207815161","https://openalex.org/W4312287893","https://openalex.org/W4392297413","https://openalex.org/W4392579179","https://openalex.org/W4392604182","https://openalex.org/W4400922092","https://openalex.org/W4414683512","https://openalex.org/W7160269297"],"related_works":["https://openalex.org/W4392579179","https://openalex.org/W4392604182","https://openalex.org/W2894953187","https://openalex.org/W2042231545","https://openalex.org/W2612219509","https://openalex.org/W4417093021","https://openalex.org/W2965361548","https://openalex.org/W3012448125","https://openalex.org/W3109256354","https://openalex.org/W7203953821"],"abstract_inverted_index":{"Quantum":[0],"correlation":[1],"measurements":[2],"have":[3],"emerged":[4],"as":[5],"a":[6,84,162],"powerful":[7],"tool":[8],"for":[9],"localizing":[10],"multiple":[11],"emitters":[12],"with":[13,137],"subwavelength":[14],"separation.":[15],"Multi-emitter":[16],"localization":[17,109,136,159],"consists":[18],"of":[19,50,66,73],"two":[20],"distinct":[21],"tasks:":[22],"identifying":[23],"the":[24,37,55,63,71,89,95,105,113,138],"emitter":[25,67,90,150],"count":[26,91],"$N$":[27,51],"and":[28,40,52,79,92,108,124,152,169],"estimating":[29],"their":[30],"positions":[31,68,93],"$\\left\\{x^{i}\\right\\}$.":[32],"Existing":[33],"fit-and-select":[34,114],"frameworks":[35],"fit":[36],"measured":[38],"intensity":[39],"autocorrelation":[41],"data":[42,97],"using":[43],"several":[44],"models":[45],"corresponding":[46],"to":[47,112,127,132],"different":[48],"values":[49],"then":[53],"select":[54],"best-supported":[56],"model.":[57],"This":[58,156],"procedure":[59],"lets":[60],"errors":[61],"from":[62,94],"multi-parameter":[64],"optimization":[65],"propagate":[69],"into":[70],"choice":[72],"model,":[74],"degrading":[75],"performance":[76],"under":[77,142],"photon-limited":[78],"high-background":[80],"conditions.":[81],"We":[82],"propose":[83],"method":[85],"that":[86],"directly":[87],"infers":[88],"multimodal":[96],"via":[98],"learned":[99],"inference.":[100],"Learned":[101],"inference":[102],"improves":[103],"both":[104],"emitter-counting":[106],"accuracy":[107],"precision":[110,123],"compared":[111],"method.":[115],"It":[116],"achieves":[117],"more":[118],"than":[119],"tenfold":[120],"improvement":[121],"in":[122,172],"requires":[125],"up":[126],"five":[128],"times":[129],"fewer":[130],"photons":[131],"achieve":[133],"practically":[134],"meaningful":[135],"largest":[139],"gains":[140],"observed":[141],"low":[143],"photon":[144],"counts,":[145],"strong":[146],"background,":[147],"narrowly":[148],"spaced":[149],"configurations,":[151],"spatially":[153],"truncated":[154],"data.":[155],"photon-efficient":[157],"quantum-assisted":[158],"framework":[160],"offers":[161],"promising":[163],"route":[164],"toward":[165],"real-time":[166],"biological":[167],"imaging":[168],"single-particle":[170],"tracking":[171],"densely":[173],"labeled":[174],"samples.":[175]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-21T00:00:00"}
