{"id":"https://openalex.org/W4289655124","doi":"https://doi.org/10.1109/isit50566.2022.9834611","title":"Group Testing with Blocks of Positives","display_name":"Group Testing with Blocks of Positives","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4289655124","doi":"https://doi.org/10.1109/isit50566.2022.9834611"},"language":"en","primary_location":{"id":"doi:10.1109/isit50566.2022.9834611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834611","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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/A5037438245","display_name":"Thach V. Bui","orcid":"https://orcid.org/0000-0003-1368-8724"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Thach V. Bui","raw_affiliation_strings":["National University of Singapore,Department of Computer Science,Singapore","Department of Computer Science, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Computer Science,Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Computer Science, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088037430","display_name":"Yeow Meng Chee","orcid":"https://orcid.org/0000-0001-7823-8068"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yeow Meng Chee","raw_affiliation_strings":["National University of Singapore,Department of Industrial Systems Engineering and Management,Singapore","Department of Industrial Systems Engineering and Management, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Industrial Systems Engineering and Management,Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Industrial Systems Engineering and Management, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046337437","display_name":"Jonathan Scarlett","orcid":"https://orcid.org/0000-0003-1403-9160"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jonathan Scarlett","raw_affiliation_strings":["National University of Singapore,Department of Computer Science,Singapore","Department of Computer Science, National University of Singapore, Singapore","Department of Mathematics, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Computer Science,Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Computer Science, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Mathematics, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047317160","display_name":"Van Khu Vu","orcid":"https://orcid.org/0000-0002-3236-0575"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Van Khu Vu","raw_affiliation_strings":["National University of Singapore,Department of Industrial Systems Engineering and Management,Singapore","Department of Industrial Systems Engineering and Management, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Industrial Systems Engineering and Management,Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Industrial Systems Engineering and Management, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037438245"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":7.267,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.96820809,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1082","last_page":"1087"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11754","display_name":"SARS-CoV-2 detection and testing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11754","display_name":"SARS-CoV-2 detection and testing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T11393","display_name":"Biosensors and Analytical Detection","score":0.9509000182151794,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/false-positive-paradox","display_name":"False positive paradox","score":0.7189549207687378},{"id":"https://openalex.org/keywords/group-testing","display_name":"Group testing","score":0.6457333564758301},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6281037926673889},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5730795860290527},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5354611277580261},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.4995143413543701},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4574633240699768},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44528666138648987},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3627740740776062},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.29852795600891113},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10310709476470947}],"concepts":[{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.7189549207687378},{"id":"https://openalex.org/C177580056","wikidata":"https://www.wikidata.org/wiki/Q5611272","display_name":"Group testing","level":2,"score":0.6457333564758301},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6281037926673889},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5730795860290527},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5354611277580261},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.4995143413543701},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4574633240699768},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44528666138648987},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3627740740776062},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.29852795600891113},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10310709476470947},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit50566.2022.9834611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834611","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1544735579","https://openalex.org/W1965602058","https://openalex.org/W1968160142","https://openalex.org/W1975680434","https://openalex.org/W1983033882","https://openalex.org/W2054146867","https://openalex.org/W2096573287","https://openalex.org/W2168075767","https://openalex.org/W2179275831","https://openalex.org/W2286685332","https://openalex.org/W2569988392","https://openalex.org/W2582049860","https://openalex.org/W2911887712","https://openalex.org/W3080991685","https://openalex.org/W3117168083","https://openalex.org/W3118287959","https://openalex.org/W3157898849","https://openalex.org/W3197347959","https://openalex.org/W4250519137","https://openalex.org/W4287601009","https://openalex.org/W4287755295","https://openalex.org/W6779401454","https://openalex.org/W6785635834","https://openalex.org/W6794354618"],"related_works":["https://openalex.org/W1978042415","https://openalex.org/W129132415","https://openalex.org/W2009374230","https://openalex.org/W2071662691","https://openalex.org/W2063684714","https://openalex.org/W2039195365","https://openalex.org/W2971981099","https://openalex.org/W1997234358","https://openalex.org/W3125574628","https://openalex.org/W4289655124"],"abstract_inverted_index":{"The":[0,111],"main":[1],"goal":[2],"of":[3,12,19,30,46,52,61,74,113,123,132],"group":[4,31,127],"testing":[5,32,128],"is":[6,63,79,119],"to":[7],"identify":[8,95,149],"a":[9,16,27,77,88,130,144],"small":[10,47],"number":[11,60,73,112],"positive":[13],"items":[14,37,54,75],"among":[15],"large":[17],"population":[18],"n":[20],"items.":[21],"In":[22],"this":[23],"work,":[24],"we":[25,83],"consider":[26],"new":[28],"model":[29],"in":[33,76,107,115,124,158],"which":[34],"the":[35,42,59,72,96,150],"input":[36],"are":[38,44],"linearly":[39],"ordered,":[40],"and":[41,67,71,90],"positives":[43,97,151],"subsets":[45],"blocks":[48,62],"(at":[49],"unknown":[50],"locations)":[51],"consecutive":[53],"over":[55],"that":[56,85,93,122,141,147],"order.":[57],"When":[58],"at":[64,68,80,133],"least":[65,134],"one":[66],"most":[69,81],"k,":[70],"block":[78],"d,":[82],"show":[84,140],"there":[86,142],"exists":[87,143],"deterministic":[89],"explicit":[91],"design":[92,118,146],"can":[94,148],"with":[98,152,169],"O(k":[99],"<sup":[100,160],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[101,161],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[102,162],"d":[103],"log":[104,136,155,164,166],"(n/d))":[105],"tests":[106,114,157],"O(poly(k,":[108],"n/d)+kd)":[109],"time.":[110],"our":[116],"proposed":[117],"less":[120],"than":[121],"standard":[125],"combinatorial":[126],"by":[129],"factor":[131],"d/":[135],"(kd).":[137],"We":[138],"also":[139],"randomized":[145],"O(k(log":[153,159],"(n/d)+d":[154],"k))":[156,167],"(n/d)+k":[163],"k+d":[165],"time":[168],"high":[170],"probability.":[171]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}