{"id":"https://openalex.org/W2042834622","doi":"https://doi.org/10.1142/s0218001404003253","title":"SECOND-ORDER RANDOM GRAPHS FOR MODELING SETS OF ATTRIBUTED GRAPHS AND THEIR APPLICATION TO OBJECT LEARNING AND RECOGNITION","display_name":"SECOND-ORDER RANDOM GRAPHS FOR MODELING SETS OF ATTRIBUTED GRAPHS AND THEIR APPLICATION TO OBJECT LEARNING AND RECOGNITION","publication_year":2004,"publication_date":"2004-05-01","ids":{"openalex":"https://openalex.org/W2042834622","doi":"https://doi.org/10.1142/s0218001404003253","mag":"2042834622"},"language":"en","primary_location":{"id":"doi:10.1142/s0218001404003253","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218001404003253","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10261/30554","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041730641","display_name":"Alberto Sanfeliu","orcid":"https://orcid.org/0000-0003-3868-9678"},"institutions":[{"id":"https://openalex.org/I4210093282","display_name":"Institut de Rob\u00f2tica i Inform\u00e0tica Industrial","ror":"https://ror.org/00mcdyn90","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210093282","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"ALBERTO SANFELIU","raw_affiliation_strings":["Universitat Polit\u00e8cnica de Catalunya, Institut de Rob\u00f2tica i Inform\u00e0tica Industrial, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya, Institut de Rob\u00f2tica i Inform\u00e0tica Industrial, Spain","institution_ids":["https://openalex.org/I4210093282","https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090033395","display_name":"Francesc Serratosa","orcid":"https://orcid.org/0000-0001-6112-5913"},"institutions":[{"id":"https://openalex.org/I55952717","display_name":"Universitat Rovira i Virgili","ror":"https://ror.org/00g5sqv46","country_code":"ES","type":"education","lineage":["https://openalex.org/I55952717"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"FRANCESC SERRATOSA","raw_affiliation_strings":["Universitat Rovira i Virgili, Departamento d'Enginyeria Inform\u00e0tica i Matem\u00e0tiques, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Rovira i Virgili, Departamento d'Enginyeria Inform\u00e0tica i Matem\u00e0tiques, Spain","institution_ids":["https://openalex.org/I55952717"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091272329","display_name":"Ren\u00e9 Alqu\u00e9zar","orcid":"https://orcid.org/0000-0002-6420-0517"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"REN\u00c9 ALQU\u00c9ZAR","raw_affiliation_strings":["Universitat Polit\u00e8cnica de Catalunya, Departamento de Llenguatges i Sistemes Inform\u00e0tics, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya, Departamento de Llenguatges i Sistemes Inform\u00e0tics, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2042,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.92377245,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"18","issue":"03","first_page":"375","last_page":"396"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9998999834060669,"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/T11106","display_name":"Data Management and Algorithms","score":0.994700014591217,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9925000071525574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/random-graph","display_name":"Random graph","score":0.6143180727958679},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5544601082801819},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5256134867668152},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5158469080924988},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48302945494651794},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.47715848684310913},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.454425573348999},{"id":"https://openalex.org/keywords/cognitive-neuroscience-of-visual-object-recognition","display_name":"Cognitive neuroscience of visual object recognition","score":0.4350324273109436},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4188433885574341},{"id":"https://openalex.org/keywords/joint-probability-distribution","display_name":"Joint probability distribution","score":0.41881412267684937},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4126547574996948},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.3946426510810852},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35744374990463257},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3320971727371216}],"concepts":[{"id":"https://openalex.org/C47458327","wikidata":"https://www.wikidata.org/wiki/Q910404","display_name":"Random graph","level":3,"score":0.6143180727958679},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5544601082801819},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5256134867668152},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5158469080924988},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48302945494651794},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.47715848684310913},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.454425573348999},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.4350324273109436},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4188433885574341},{"id":"https://openalex.org/C18653775","wikidata":"https://www.wikidata.org/wiki/Q1333358","display_name":"Joint probability distribution","level":2,"score":0.41881412267684937},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4126547574996948},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.3946426510810852},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35744374990463257},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3320971727371216},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0218001404003253","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218001404003253","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","raw_type":"journal-article"},{"id":"pmh:oai:digital.csic.es:10261/30554","is_oa":true,"landing_page_url":"http://hdl.handle.net/10261/30554","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Art\u00edculo"}],"best_oa_location":{"id":"pmh:oai:digital.csic.es:10261/30554","is_oa":true,"landing_page_url":"http://hdl.handle.net/10261/30554","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Art\u00edculo"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1972386210","https://openalex.org/W1975844474","https://openalex.org/W2010140888","https://openalex.org/W2010541316","https://openalex.org/W2022943687","https://openalex.org/W2035609387","https://openalex.org/W2046509566","https://openalex.org/W2048071570","https://openalex.org/W2065699343","https://openalex.org/W2068654564","https://openalex.org/W2095867140","https://openalex.org/W2105279502","https://openalex.org/W2106441870","https://openalex.org/W2107902126","https://openalex.org/W2116925220","https://openalex.org/W2118782734","https://openalex.org/W2120508645","https://openalex.org/W2122306963","https://openalex.org/W2122929441","https://openalex.org/W2136761100","https://openalex.org/W2137913010","https://openalex.org/W2148116692","https://openalex.org/W2158441602","https://openalex.org/W4210890186"],"related_works":["https://openalex.org/W2494523064","https://openalex.org/W2943623134","https://openalex.org/W2215759665","https://openalex.org/W2960358116","https://openalex.org/W2030292806","https://openalex.org/W3041172967","https://openalex.org/W2749065928","https://openalex.org/W2147155098","https://openalex.org/W4287727129","https://openalex.org/W2097829192"],"abstract_inverted_index":{"The":[0,38,89],"aim":[1],"of":[2,24,41,51,65,76,95,132,148,158,187,212],"this":[3],"article":[4,90],"is":[5,13,43,207],"to":[6,30,143,154],"present":[7],"a":[8,61,74,92,125,134],"random":[9,109],"graph":[10,19,52,84],"representation,":[11],"that":[12,44,97,194],"based":[14,107],"on":[15,108],"second-order":[16,55],"relations":[17],"between":[18],"elements,":[20],"for":[21],"modeling":[22],"sets":[23],"attributed":[25],"graphs":[26],"(AGs).":[27],"We":[28,122],"refer":[29],"these":[31],"models":[32],"as":[33,99],"Second-Order":[34],"Random":[35,114],"Graphs":[36,115,120],"(SORGs).":[37],"basic":[39],"feature":[40],"SORGs":[42,96,145,151],"they":[45],"include":[46],"both":[47,66],"marginal":[48],"probability":[49,57,131],"functions":[50],"elements":[53],"and":[54,69,86,117,139,161,177],"joint":[56],"functions.":[58],"This":[59],"allows":[60],"more":[62],"precise":[63],"description":[64],"the":[67,102,112,118,130,156,178,202,210],"structural":[68],"semantic":[70],"information":[71],"contents":[72],"in":[73,83,165,171,181],"set":[75],"AGs":[77,173,183],"and,":[78],"consequently,":[79],"an":[80,137,140],"expected":[81],"improvement":[82],"matching":[85,164],"object":[87,205],"recognition.":[88],"presents":[91],"probabilistic":[93],"formulation":[94],"includes":[98],"particular":[100],"cases":[101],"two":[103,180],"previously":[104],"proposed":[105],"approaches":[106],"graphs,":[110],"namely":[111],"First-Order":[113],"(FORGs)":[116],"Function-Described":[119],"(FDGs).":[121],"then":[123],"propose":[124],"distance":[126],"measure":[127],"derived":[128],"from":[129,146,198],"instantiating":[133],"SORG":[135,213],"into":[136],"AG":[138],"incremental":[141],"procedure":[142],"synthesize":[144],"sequences":[147],"AGs.":[149],"Finally,":[150],"are":[152,174],"shown":[153],"improve":[155],"performance":[157],"FORGs,":[159],"FDGs":[160],"direct":[162],"AG-to-AG":[163],"three":[166],"experimental":[167],"recognition":[168],"tasks:":[169],"one":[170],"which":[172,182],"randomly":[175],"generated":[176],"other":[179],"represent":[184],"multiple":[185],"views":[186],"3D":[188],"objects":[189],"(either":[190],"synthetic":[191],"or":[192],"real)":[193],"have":[195],"been":[196],"extracted":[197],"color":[199],"images.":[200],"In":[201],"last":[203],"case,":[204],"learning":[206],"achieved":[208],"through":[209],"synthesis":[211],"models.":[214]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":9}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2016-06-24T00:00:00"}
