{"id":"https://openalex.org/W1991615245","doi":"https://doi.org/10.1021/ci00063a007","title":"Review of ring perception algorithms for chemical graphs","display_name":"Review of ring perception algorithms for chemical graphs","publication_year":1989,"publication_date":"1989-08-01","ids":{"openalex":"https://openalex.org/W1991615245","doi":"https://doi.org/10.1021/ci00063a007","mag":"1991615245"},"language":"en","primary_location":{"id":"doi:10.1021/ci00063a007","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci00063a007","pdf_url":null,"source":{"id":"https://openalex.org/S171559003","display_name":"Journal of Chemical Information and Computer Sciences","issn_l":"0095-2338","issn":["0095-2338","1520-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Information and Computer Sciences","raw_type":"journal-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/A5108357779","display_name":"Geoffrey M. Downs","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Geoffrey M. Downs","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030046388","display_name":"Valerie J. Gillet","orcid":"https://orcid.org/0000-0002-8403-3111"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Valerie J. Gillet","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034861147","display_name":"John D. Holliday","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John D. Holliday","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5075683388","display_name":"Michael Lynch","orcid":"https://orcid.org/0000-0002-8635-6547"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael F. Lynch","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5108357779"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.546,"has_fulltext":false,"cited_by_count":189,"citation_normalized_percentile":{"value":0.86979969,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"29","issue":"3","first_page":"172","last_page":"187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13297","display_name":"History and advancements in chemistry","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13297","display_name":"History and advancements in chemistry","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10211","display_name":"Computational Drug Discovery Methods","score":0.9794999957084656,"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/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9599999785423279,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/citation","display_name":"Citation","score":0.7094716429710388},{"id":"https://openalex.org/keywords/icon","display_name":"Icon","score":0.6492496728897095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5934969782829285},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.5321494936943054},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.45225265622138977},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.45079827308654785},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.43121668696403503},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4139828383922577},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.330067902803421},{"id":"https://openalex.org/keywords/library-science","display_name":"Library science","score":0.25538790225982666},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19392108917236328},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.10984572768211365},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.07284411787986755}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.7094716429710388},{"id":"https://openalex.org/C2778447006","wikidata":"https://www.wikidata.org/wiki/Q1156474","display_name":"Icon","level":2,"score":0.6492496728897095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5934969782829285},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.5321494936943054},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.45225265622138977},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.45079827308654785},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.43121668696403503},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4139828383922577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.330067902803421},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.25538790225982666},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19392108917236328},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.10984572768211365},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07284411787986755},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"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/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/ci00063a007","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci00063a007","pdf_url":null,"source":{"id":"https://openalex.org/S171559003","display_name":"Journal of Chemical Information and Computer Sciences","issn_l":"0095-2338","issn":["0095-2338","1520-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Information and Computer Sciences","raw_type":"journal-article"},{"id":"pmh:oai:eprints.whiterose.ac.uk:9245","is_oa":false,"landing_page_url":"http://eprints.whiterose.ac.uk/9245/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W31652452","https://openalex.org/W832635820","https://openalex.org/W1596369312","https://openalex.org/W1603128821","https://openalex.org/W1605463109","https://openalex.org/W1726808842","https://openalex.org/W1963821404","https://openalex.org/W1976745992","https://openalex.org/W1979374548","https://openalex.org/W1984040953","https://openalex.org/W1985185461","https://openalex.org/W1988100721","https://openalex.org/W1990702076","https://openalex.org/W1993608366","https://openalex.org/W1997714575","https://openalex.org/W1997974358","https://openalex.org/W2004023543","https://openalex.org/W2010923753","https://openalex.org/W2011648465","https://openalex.org/W2012131105","https://openalex.org/W2014731568","https://openalex.org/W2024704030","https://openalex.org/W2025867706","https://openalex.org/W2025920747","https://openalex.org/W2028413239","https://openalex.org/W2029024347","https://openalex.org/W2038605146","https://openalex.org/W2040876008","https://openalex.org/W2041763751","https://openalex.org/W2042086777","https://openalex.org/W2043572875","https://openalex.org/W2043881783","https://openalex.org/W2044392495","https://openalex.org/W2044834685","https://openalex.org/W2053957335","https://openalex.org/W2058958770","https://openalex.org/W2059645406","https://openalex.org/W2068614811","https://openalex.org/W2069151075","https://openalex.org/W2078071578","https://openalex.org/W2079705480","https://openalex.org/W2083342911","https://openalex.org/W2085103591","https://openalex.org/W2085806398","https://openalex.org/W2094973981","https://openalex.org/W2095458137","https://openalex.org/W2104734478","https://openalex.org/W2118382442","https://openalex.org/W2125893759","https://openalex.org/W2126044881","https://openalex.org/W2146605650","https://openalex.org/W2152651316","https://openalex.org/W2162278146","https://openalex.org/W2281218127","https://openalex.org/W2767970464","https://openalex.org/W3048599627"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3175319091","https://openalex.org/W4360922125","https://openalex.org/W2056060060","https://openalex.org/W1504514227","https://openalex.org/W220677501","https://openalex.org/W2076882245","https://openalex.org/W2175435306","https://openalex.org/W2981902742","https://openalex.org/W4207071872"],"abstract_inverted_index":{"ADVERTISEMENT":[0],"RETURN":[1],"TO":[2],"ISSUEPREVArticleNEXTReview":[3],"of":[4,58,93,119],"ring":[5],"perception":[6],"algorithms":[7],"for":[8,151],"chemical":[9],"graphsGeoffrey":[10],"M.":[11],"Downs,":[12],"Valerie":[13],"J.":[14,24],"Gillet,":[15],"John":[16],"D.":[17],"Holliday,":[18],"and":[19,68,73,102,146,163,179,181],"Michael":[20],"F.":[21],"LynchCite":[22],"this:":[23],"Chem.":[25],"Inf.":[26],"Comput.":[27],"Sci.":[28],"1989,":[29],"29,":[30],"3,":[31],"172\u2013187Publication":[32],"Date":[33],"(Print):August":[34],"1,":[35],"1989Publication":[36],"History":[37],"Published":[38],"online1":[39],"May":[40],"2002Published":[41],"inissue":[42],"1":[43],"August":[44],"1989https://pubs.acs.org/doi/10.1021/ci00063a007https://doi.org/10.1021/ci00063a007research-articleACS":[45],"PublicationsRequest":[46],"reuse":[47],"permissionsArticle":[48],"Views692Altmetric-Citations67LEARN":[49],"ABOUT":[50],"THESE":[51],"METRICSArticle":[52],"Views":[53],"are":[54,77,90],"the":[55,86,91,120,131,144,147,152,159,165],"COUNTER-compliant":[56],"sum":[57],"full":[59],"text":[60],"article":[61,125],"downloads":[62],"since":[63],"November":[64],"2008":[65],"(both":[66],"PDF":[67],"HTML)":[69],"across":[70],"all":[71],"institutions":[72],"individuals.":[74],"These":[75],"metrics":[76],"regularly":[78],"updated":[79,103],"to":[80,85],"reflect":[81],"usage":[82],"leading":[83],"up":[84],"last":[87],"few":[88],"days.Citations":[89],"number":[92],"other":[94],"articles":[95],"citing":[96],"this":[97],"article,":[98],"calculated":[99],"by":[100],"Crossref":[101,109],"daily.":[104],"Find":[105,155],"more":[106,156],"information":[107,157],"about":[108,143],"citation":[110],"counts.The":[111],"Altmetric":[112,160],"Attention":[113,161],"Score":[114,162],"is":[115,167],"a":[116,123,136],"quantitative":[117],"measure":[118],"attention":[121],"that":[122],"research":[124],"has":[126],"received":[127],"online.":[128],"Clicking":[129],"on":[130,158],"donut":[132],"icon":[133],"will":[134],"load":[135],"page":[137],"at":[138],"altmetric.com":[139],"with":[140,175],"additional":[141],"details":[142],"score":[145,166],"social":[148],"media":[149],"presence":[150],"given":[153],"article.":[154],"how":[164],"calculated.":[168],"Share":[169,184],"Add":[170],"toView":[171],"InAdd":[172],"Full":[173],"Text":[174],"ReferenceAdd":[176],"Description":[177],"ExportRISCitationCitation":[178],"abstractCitation":[180],"referencesMore":[182],"Options":[183],"onFacebookTwitterWechatLinked":[185],"InRedditEmail":[186],"Other":[187],"access":[188],"options":[189],"Get":[190],"e-Alerts":[191]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}