{"id":"https://openalex.org/W1497311729","doi":null,"title":"Extending graph homomorphism and simulation for real life graph matching","display_name":"Extending graph homomorphism and simulation for real life graph matching","publication_year":2011,"publication_date":"2011-06-30","ids":{"openalex":"https://openalex.org/W1497311729","mag":"1497311729"},"language":"en","primary_location":{"id":"pmh:oai:era.ed.ac.uk:1842/5022","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1842/5022","pdf_url":"https://era.ed.ac.uk/bitstream/1842/5022/4/Wu-thesis-new.pdf","source":{"id":"https://openalex.org/S7407055182","display_name":"ERA","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Thesis or Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://era.ed.ac.uk/bitstream/1842/5022/4/Wu-thesis-new.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071093153","display_name":"Yinghui Wu","orcid":"https://orcid.org/0000-0003-3991-5155","observed_orcids":["https://orcid.org/0000-0003-3991-5155"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yinghui Wu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3991-5155","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5071093153"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":2,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10374","display_name":"Advanced Graph Theory Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/graph-matching","display_name":"graph matching","score":0.9800000190734863},{"id":"https://openalex.org/keywords/graph-homomorphisms","display_name":"graph homomorphisms","score":0.9959999918937683},{"id":"https://openalex.org/keywords/subgraph-isomorphism","display_name":"subgraph isomorphism","score":0.8970000147819519},{"id":"https://openalex.org/keywords/graph-simulation","display_name":"graph simulation","score":0.9639999866485596},{"id":"https://openalex.org/keywords/graph-pattern-matching","display_name":"graph pattern matching","score":0.8479999899864197},{"id":"https://openalex.org/keywords/graph-patterns","display_name":"graph patterns","score":0.4880000054836273},{"id":"https://openalex.org/keywords/reachability-queries","display_name":"reachability queries","score":0.7120000123977661},{"id":"https://openalex.org/keywords/regular-path-expressions","display_name":"regular path expressions","score":0.9679999947547913},{"id":"https://openalex.org/keywords/query-containment","display_name":"query containment","score":0.49399998784065247},{"id":"https://openalex.org/keywords/query-equivalence","display_name":"query equivalence","score":0.9290000200271606},{"id":"https://openalex.org/keywords/query-minimization","display_name":"query minimization","score":0.996999979019165},{"id":"https://openalex.org/keywords/incremental-algorithms","display_name":"incremental algorithms","score":0.609000027179718},{"id":"https://openalex.org/keywords/dynamic-graphs","display_name":"dynamic graphs","score":0.9390000104904175},{"id":"https://openalex.org/keywords/approximation-algorithms","display_name":"approximation algorithms","score":0.656000018119812},{"id":"https://openalex.org/keywords/cubic-time-algorithm","display_name":"cubic time algorithm","score":0.6660000085830688}],"concepts":[{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.58873051404953},{"id":"https://openalex.org/C61665672","wikidata":"https://www.wikidata.org/wiki/Q303100","display_name":"Graph isomorphism","level":4,"score":0.561718225479126},{"id":"https://openalex.org/C64339825","wikidata":"https://www.wikidata.org/wiki/Q722659","display_name":"Graph property","level":5,"score":0.5525566935539246},{"id":"https://openalex.org/C131992880","wikidata":"https://www.wikidata.org/wiki/Q2528185","display_name":"Subgraph isomorphism problem","level":3,"score":0.536349892616272},{"id":"https://openalex.org/C36038622","wikidata":"https://www.wikidata.org/wiki/Q5428703","display_name":"Factor-critical graph","level":5,"score":0.5347465872764587},{"id":"https://openalex.org/C7036158","wikidata":"https://www.wikidata.org/wiki/Q3385162","display_name":"Graph homomorphism","level":5,"score":0.5343664288520813},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.48610424995422363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48029038310050964},{"id":"https://openalex.org/C17169500","wikidata":"https://www.wikidata.org/wiki/Q3033506","display_name":"Null graph","level":5,"score":0.4698554277420044},{"id":"https://openalex.org/C128115575","wikidata":"https://www.wikidata.org/wiki/Q5597083","display_name":"Graph factorization","level":5,"score":0.46820738911628723},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.4475744366645813},{"id":"https://openalex.org/C147792647","wikidata":"https://www.wikidata.org/wiki/Q5282847","display_name":"Distance-hereditary graph","level":5,"score":0.4284886419773102},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40291258692741394},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.38992759585380554},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.35815948247909546},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3430117666721344}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:era.ed.ac.uk:1842/5022","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1842/5022","pdf_url":"https://era.ed.ac.uk/bitstream/1842/5022/4/Wu-thesis-new.pdf","source":{"id":"https://openalex.org/S7407055182","display_name":"ERA","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Thesis or Dissertation"},{"id":"pmh:hdl:10068/999173","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/999173","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"U - Thesis"},{"id":"mag:1497311729","doi":null,"is_oa":false,"landing_page_url":"https://www.cs.ucsb.edu/~yinghui/mat/papers/Wu-thesis-new.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:era.ed.ac.uk:1842/5022","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1842/5022","pdf_url":"https://era.ed.ac.uk/bitstream/1842/5022/4/Wu-thesis-new.pdf","source":{"id":"https://openalex.org/S7407055182","display_name":"ERA","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Thesis or Dissertation"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1497311729.pdf","grobid_xml":"https://content.openalex.org/works/W1497311729.grobid-xml"},"referenced_works_count":103,"referenced_works":["https://openalex.org/W21953399","https://openalex.org/W128561509","https://openalex.org/W135031542","https://openalex.org/W1484743740","https://openalex.org/W1515993376","https://openalex.org/W1518828449","https://openalex.org/W1535627680","https://openalex.org/W1543732613","https://openalex.org/W1548164611","https://openalex.org/W1558832481","https://openalex.org/W1566984846","https://openalex.org/W1591926286","https://openalex.org/W1605991832","https://openalex.org/W1619624064","https://openalex.org/W1623511323","https://openalex.org/W1690273063","https://openalex.org/W1854661526","https://openalex.org/W1903894141","https://openalex.org/W1968895412","https://openalex.org/W1969867099","https://openalex.org/W1977152005","https://openalex.org/W1978558026","https://openalex.org/W1978569932","https://openalex.org/W1994924587","https://openalex.org/W1997438973","https://openalex.org/W2008080405","https://openalex.org/W2008896880","https://openalex.org/W2011039300","https://openalex.org/W2017052164","https://openalex.org/W2019540568","https://openalex.org/W2022322548","https://openalex.org/W2029706450","https://openalex.org/W2031484081","https://openalex.org/W2040834199","https://openalex.org/W2043655327","https://openalex.org/W2048653843","https://openalex.org/W2049354208","https://openalex.org/W2050137450","https://openalex.org/W2051716170","https://openalex.org/W2053841470","https://openalex.org/W2056524360","https://openalex.org/W2056865152","https://openalex.org/W2057443446","https://openalex.org/W2059355721","https://openalex.org/W2060359281","https://openalex.org/W2061884758","https://openalex.org/W2065714066","https://openalex.org/W2066619786","https://openalex.org/W2076334860","https://openalex.org/W2086729610","https://openalex.org/W2087060113","https://openalex.org/W2089247135","https://openalex.org/W2092251403","https://openalex.org/W2098342149","https://openalex.org/W2098817244","https://openalex.org/W2099083325","https://openalex.org/W2101057136","https://openalex.org/W2102563702","https://openalex.org/W2102913801","https://openalex.org/W2107697055","https://openalex.org/W2108614537","https://openalex.org/W2109294083","https://openalex.org/W2111607365","https://openalex.org/W2113367658","https://openalex.org/W2114036236","https://openalex.org/W2114054421","https://openalex.org/W2117831564","https://openalex.org/W2118382442","https://openalex.org/W2119059501","https://openalex.org/W2122710250","https://openalex.org/W2123966888","https://openalex.org/W2125864420","https://openalex.org/W2126359798","https://openalex.org/W2128478991","https://openalex.org/W2129620481","https://openalex.org/W2129743596","https://openalex.org/W2130354913","https://openalex.org/W2133278242","https://openalex.org/W2137181315","https://openalex.org/W2141629057","https://openalex.org/W2147913014","https://openalex.org/W2149210101","https://openalex.org/W2150073865","https://openalex.org/W2152565070","https://openalex.org/W2156543375","https://openalex.org/W2157054705","https://openalex.org/W2157748587","https://openalex.org/W2161728285","https://openalex.org/W2164570631","https://openalex.org/W2165190056","https://openalex.org/W2167101903","https://openalex.org/W2169189540","https://openalex.org/W2172107427","https://openalex.org/W2576473203","https://openalex.org/W2611804663","https://openalex.org/W2752885492","https://openalex.org/W2891212941","https://openalex.org/W2903174694","https://openalex.org/W2911452205","https://openalex.org/W2913201029","https://openalex.org/W3123518987","https://openalex.org/W3195600227","https://openalex.org/W4230151835"],"related_works":["https://openalex.org/W7099891217","https://openalex.org/W2062705952","https://openalex.org/W2164570631","https://openalex.org/W2903174694","https://openalex.org/W2123966888","https://openalex.org/W25719913","https://openalex.org/W7095291916","https://openalex.org/W1979331609","https://openalex.org/W2132285256","https://openalex.org/W2886672068"],"abstract_inverted_index":{"Among":[0],"the":[1,11,29,36,85,122,144,156,170,190,217,230,244,293,299,332,347,350,355,406,409,412,415],"vital":[2],"problems":[3,164,330],"in":[4,32,63,88,139,189,197,225,232,270,365,394,428],"a":[5,103,220,233,237,252,306,310,322],"variety":[6],"of":[7,56,105,147,199,222,240,254,260,302,313,324,331,349,396],"emerging":[8],"applications":[9,91],"is":[10,16,69,152,195,208,269],"graph":[12,34,43,50,86,110,125,136,150,166,193,223,235,247,261,266,303,317,359,390,397],"matching":[13,44,111,167,194,249,268,392],"problem,":[14],"which":[15,201,226],"to":[17,73,97,137,211,215,291,305,430],"determine":[18],"whether":[19],"two":[20,369],"graphs":[21,283,377],"are":[22,46,173,334,372,378],"similar,":[23],"and":[24,52,60,116,127,141,207,297,316,338,401,436],"if":[25],"so,":[26],"find":[27,74],"all":[28,75],"valid":[30],"matches":[31,76,206],"one":[33,135],"for":[35,107,165,389],"other,":[37],"based":[38,48,158,168,250],"on":[39,49,159,169,181,251,408],"specified":[40],"metrics.":[41],"Traditional":[42],"approaches":[45,106],"mostly":[47],"homomorphism":[51,126],"isomorphism,":[53,129],"falling":[54],"short":[55],"capturing":[57],"both":[58,114],"structural":[59],"semantic":[61,145],"similarity":[62,146,151],"real":[64,89,118,281,375],"life":[65,90,119,282,376],"applications.":[66],"Moreover,":[67,358],"it":[68],"preferable":[70],"while":[71],"difficult":[72],"with":[77,175,381],"high":[78],"accuracy":[79],"over":[80,113],"complex":[81],"graphs.":[82,120],"Worse":[83],"still,":[84],"structures":[87],"constantly":[92],"bear":[93,285],"modifications.":[94],"In":[95,213,242,289],"response":[96,214,290,429],"these":[98,160,420],"challenges,":[99],"this":[100,264],"thesis":[101,123,218,245,294,385,413],"presents":[102],"series":[104],"ef?ciently":[108],"solving":[109],"problems,":[112,352],"static":[115],"dynamic":[117],"Firstly,":[121],"extends":[124,296],"subgraph":[128,402],"respectively,":[130],"by":[131,142,155,272,321,354],"mapping":[132],"edges":[133],"from":[134],"paths":[138],"another,":[140],"measuring":[143],"nodes.":[148],"The":[149,340,384],"then":[153],"measured":[154],"metrics":[157,172],"extensions.":[161],"Several":[162,328],"optimization":[163],"new":[171],"studied,":[174],"approximation":[176],"algorithms":[177,371,388,422],"having":[178],"provable":[179],"guarantees":[180],"match":[182],"quality":[183],"developed.":[184],"Secondly,":[185],"although":[186],"being":[187],"extended":[188],"above":[191,351],"work,":[192],"defined":[196,393],"terms":[198,395],"functions,":[200],"cannot":[202],"capture":[203],"more":[204,307],"meaningful":[205],"usually":[209],"hard":[210],"compute.":[212],"this,":[216,292],"proposes":[219],"class":[221],"patterns,":[224],"an":[227,258,275],"edge":[228,287],"denotes":[229],"connectivity":[231],"data":[234,435],"within":[236],"predefined":[238],"number":[239],"hops.":[241],"addition,":[243],"defines":[246],"pattern":[248,267,318,360,391],"notion":[253],"bounded":[255,399],"simulation":[256,304,400],"relation,":[257],"extension":[259],"simulation.":[262],"With":[263],"revision,":[265],"cubic-time":[271],"providing":[273],"such":[274,370],"algorithm,":[276],"rather":[277],"than":[278],"intractable.":[279],"Thirdly,":[280],"often":[284],"multiple":[286],"types.":[288],"further":[295],"generalizes":[298],"proposed":[300],"revisions":[301],"powerful":[308],"case:":[309],"novel":[311],"set":[312],"reachability":[314,342],"queries":[315,333,361],"queries,":[319],"constrained":[320],"subclass":[323],"regular":[325],"path":[326],"expressions.":[327],"fundamental":[329],"studied:":[335],"containment,":[336],"equivalence":[337],"minimization.":[339],"enriched":[341],"query":[343],"does":[344],"not":[345],"increase":[346],"complexity":[348,410],"shown":[353],"corresponding":[356],"algorithms.":[357],"can":[362],"be":[363],"evaluated":[364],"cubic":[366],"time,":[367],"where":[368],"proposed.":[373],"Finally,":[374],"frequently":[379],"updated":[380],"small":[382,431],"changes.":[383],"investigates":[386],"incremental":[387,421],"simulation,":[398],"isomorphism.":[403],"Besides":[404],"studying":[405],"results":[407],"bounds,":[411],"provides":[414],"experimental":[416],"study":[417],"verifying":[418],"that":[419],"significantly":[423],"outperform":[424],"their":[425],"batch":[426],"counterparts":[427],"changes,":[432],"using":[433],"real-life":[434],"synthetic":[437],"data.":[438]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}