{"id":"https://openalex.org/W2031302389","doi":"https://doi.org/10.1002/jgt.3190120106","title":"Searching for an edge in a graph","display_name":"Searching for an edge in a graph","publication_year":1988,"publication_date":"1988-03-01","ids":{"openalex":"https://openalex.org/W2031302389","doi":"https://doi.org/10.1002/jgt.3190120106","mag":"2031302389"},"language":"en","primary_location":{"id":"doi:10.1002/jgt.3190120106","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jgt.3190120106","pdf_url":null,"source":{"id":"https://openalex.org/S193368155","display_name":"Journal of Graph Theory","issn_l":"0364-9024","issn":["0364-9024","1097-0118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Graph Theory","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/A5012929183","display_name":"Martin Aigner","orcid":"https://orcid.org/0000-0003-4568-9836"},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Aigner","raw_affiliation_strings":["Mathematisches Institut Freie Universitat Berlin D\u20101000 Berlin 33, West Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematisches Institut Freie Universitat Berlin D\u20101000 Berlin 33, West Germany","institution_ids":["https://openalex.org/I75951250"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109855605","display_name":"E. Triesch","orcid":null},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"E. Triesch","raw_affiliation_strings":["Mathematisches Institut Freie Universitat Berlin D\u20101000 Berlin 33, West Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematisches Institut Freie Universitat Berlin D\u20101000 Berlin 33, West Germany","institution_ids":["https://openalex.org/I75951250"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I75951250"],"apc_list":{"value":3760,"currency":"USD","value_usd":3760},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.13890055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"12","issue":"1","first_page":"45","last_page":"57"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9973000288009644,"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"}},"topics":[{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9973000288009644,"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"}},{"id":"https://openalex.org/T11754","display_name":"SARS-CoV-2 detection and testing","score":0.996999979019165,"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/T12288","display_name":"Optimization and Search Problems","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/combinatorics","display_name":"Combinatorics","score":0.8204485177993774},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7450690269470215},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6326643228530884},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.6005139350891113},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5019712448120117},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4588395655155182},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37877634167671204},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11402803659439087}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8204485177993774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7450690269470215},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6326643228530884},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.6005139350891113},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5019712448120117},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4588395655155182},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37877634167671204},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11402803659439087},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/jgt.3190120106","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jgt.3190120106","pdf_url":null,"source":{"id":"https://openalex.org/S193368155","display_name":"Journal of Graph Theory","issn_l":"0364-9024","issn":["0364-9024","1097-0118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Graph Theory","raw_type":"journal-article"},{"id":"pmh:oai:publications.rwth-aachen.de:171492","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/171492","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of graph theory 12(1), 45-57 (1988). doi:10.1002/jgt.3190120106","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1510730180","https://openalex.org/W1600795850","https://openalex.org/W1966167835","https://openalex.org/W1970716647","https://openalex.org/W1974784305","https://openalex.org/W1977708615","https://openalex.org/W2016606569","https://openalex.org/W2039575789","https://openalex.org/W2051895504","https://openalex.org/W2080620555","https://openalex.org/W2131277150","https://openalex.org/W2138163102","https://openalex.org/W4213214460","https://openalex.org/W4247011400","https://openalex.org/W4252592334"],"related_works":["https://openalex.org/W4360764540","https://openalex.org/W4231657010","https://openalex.org/W2052899165","https://openalex.org/W2395986200","https://openalex.org/W2007917622","https://openalex.org/W2385305544","https://openalex.org/W2157464222","https://openalex.org/W1985852812","https://openalex.org/W1994552539","https://openalex.org/W2066539480"],"abstract_inverted_index":{"Abstract":[0],"Consider":[1],"the":[2,6,22,47],"problem":[3],"of":[4,8,21,29,50],"determining":[5,46],"endpoints":[7],"an":[9,27],"unknown":[10],"edge":[11,30],"x":[12],"in":[13,32,52],"a":[14],"given":[15],"graph":[16],"G":[17],"by":[18],"asking":[19],"questions":[20,51],"form":[23],"\u201cIs":[24],"vertex":[25],"v":[26],"endpoint":[28],"e":[31],"G?\u201d.":[33],"Sharp":[34],"upper":[35],"and":[36,41],"lower":[37],"bounds":[38],"are":[39],"derived,":[40],"it":[42],"is":[43],"shown":[44],"that":[45],"minimum":[48],"number":[49],"NP\u2010complete.":[53]},"counts_by_year":[{"year":2019,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}