{"id":"https://openalex.org/W2535980383","doi":"https://doi.org/10.1109/iccv.2009.5459332","title":"A theory of active object localization","display_name":"A theory of active object localization","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2535980383","doi":"https://doi.org/10.1109/iccv.2009.5459332","mag":"2535980383"},"language":"en","primary_location":{"id":"doi:10.1109/iccv.2009.5459332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv.2009.5459332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 12th International Conference on Computer Vision","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/A5093091740","display_name":"Alexander Andreopoulos","orcid":"https://orcid.org/0009-0001-2408-5171"},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Alexander Andreopoulos","raw_affiliation_strings":["Department of Computer Science and Engineering & the Centre for Vision Research, York University, Toronto, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering & the Centre for Vision Research, York University, Toronto, ONT, Canada","institution_ids":["https://openalex.org/I192455969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072681668","display_name":"John K. Tsotsos","orcid":"https://orcid.org/0000-0002-8621-9147"},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"John K Tsotsos","raw_affiliation_strings":["Department of Computer Science and Engineering & the Centre for Vision Research, York University, Toronto, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering & the Centre for Vision Research, York University, Toronto, ONT, Canada","institution_ids":["https://openalex.org/I192455969"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5093091740"],"corresponding_institution_ids":["https://openalex.org/I192455969"],"apc_list":null,"apc_paid":null,"fwci":72.4424,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.99666186,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"903","last_page":"910"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9977999925613403,"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/object","display_name":"Object (grammar)","score":0.6939197778701782},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6198466420173645},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5647265911102295},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5496460199356079},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5412693619728088},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5102624893188477},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.44719433784484863},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.4384421110153198},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4264174699783325},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41223135590553284},{"id":"https://openalex.org/keywords/cognitive-neuroscience-of-visual-object-recognition","display_name":"Cognitive neuroscience of visual object recognition","score":0.41013437509536743},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4079625606536865},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3569904863834381},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34536439180374146},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29852813482284546},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.27839183807373047}],"concepts":[{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6939197778701782},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6198466420173645},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5647265911102295},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5496460199356079},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5412693619728088},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5102624893188477},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.44719433784484863},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.4384421110153198},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4264174699783325},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41223135590553284},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.41013437509536743},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4079625606536865},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3569904863834381},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34536439180374146},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29852813482284546},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.27839183807373047},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccv.2009.5459332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv.2009.5459332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 12th International Conference on Computer Vision","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W200191133","https://openalex.org/W1505999926","https://openalex.org/W1597739853","https://openalex.org/W1986099000","https://openalex.org/W2011039300","https://openalex.org/W2011475443","https://openalex.org/W2021577700","https://openalex.org/W2040568291","https://openalex.org/W2046606421","https://openalex.org/W2046715600","https://openalex.org/W2053123000","https://openalex.org/W2077167025","https://openalex.org/W2078342385","https://openalex.org/W2079344866","https://openalex.org/W2097415784","https://openalex.org/W2103033100","https://openalex.org/W2105758874","https://openalex.org/W2108538636","https://openalex.org/W2124208682","https://openalex.org/W2125880584","https://openalex.org/W2165824947","https://openalex.org/W2326588846","https://openalex.org/W2476096155","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2385368906","https://openalex.org/W2626642044","https://openalex.org/W2902924992","https://openalex.org/W2388758053","https://openalex.org/W93537448","https://openalex.org/W2619807045","https://openalex.org/W2949734191","https://openalex.org/W2017333877","https://openalex.org/W4233821346","https://openalex.org/W4387272257"],"abstract_inverted_index":{"We":[0,27,49,76,91],"present":[1],"some":[2],"theoretical":[3],"results":[4,116],"related":[5],"to":[6,58],"the":[7,20,29,34,37,41,45,53,68,84,93],"problem":[8,32,54,85],"of":[9,22,40,44,52,64,67,95,120],"actively":[10,59],"searching":[11],"for":[12,70],"a":[13,16,23,61,78,99,118],"target":[14,100],"in":[15],"3D":[17],"environment,":[18],"under":[19,107],"constraint":[21],"maximum":[24],"search":[25,38],"time.":[26],"define":[28],"object":[30,127],"localization":[31,128],"as":[33,55],"maximization":[35],"over":[36],"region":[39],"Lebesgue":[42],"integral":[43],"scene":[46,69],"structure":[47],"probabilities.":[48],"study":[50,92],"variants":[51,86],"they":[56],"relate":[57],"selecting":[60],"finite":[62],"set":[63,119],"optimal":[65],"viewpoints":[66],"detecting":[71,98],"and":[72,81,104,110,124],"localizing":[73,96],"an":[74,111],"object.":[75],"do":[77],"complexity-level":[79],"analysis":[80],"show":[82],"that":[83,122],"are":[87],"NP-Complete":[88],"or":[89],"NP-Hard.":[90],"tradeoffs":[94],"vs.":[97],"object,":[101],"using":[102],"single-view":[103],"multiple-view":[105],"recognition,":[106],"imperfect":[108,112],"dead-reckoning":[109],"recognition":[113],"algorithm.":[114],"These":[115],"motivate":[117],"properties":[121],"efficient":[123],"reliable":[125],"active":[126],"algorithms":[129],"should":[130],"satisfy.":[131]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2025-10-10T00:00:00"}
