{"id":"https://openalex.org/W2048490349","doi":"https://doi.org/10.1016/0890-5401(87)90009-5","title":"On the recursion depth of special tree traversal algorithms","display_name":"On the recursion depth of special tree traversal algorithms","publication_year":1987,"publication_date":"1987-07-01","ids":{"openalex":"https://openalex.org/W2048490349","doi":"https://doi.org/10.1016/0890-5401(87)90009-5","mag":"2048490349"},"language":"en","primary_location":{"id":"doi:10.1016/0890-5401(87)90009-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0890-5401(87)90009-5","pdf_url":null,"source":{"id":"https://openalex.org/S59933527","display_name":"Information and Computation","issn_l":"0890-5401","issn":["0890-5401","1090-2651"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Computation","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/A5082382799","display_name":"Peter Kirschenhofer","orcid":"https://orcid.org/0000-0002-5781-9370"},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]},{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Peter Kirschenhofer","raw_affiliation_strings":["Institut f\u00fcr Algebra und Diskrete Mathematik, Technical University of Vienna, A-1040 Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Algebra und Diskrete Mathematik, Technical University of Vienna, A-1040 Vienna, Austria","institution_ids":["https://openalex.org/I145847075","https://openalex.org/I129774422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014728682","display_name":"Helmut Prodinger","orcid":"https://orcid.org/0000-0002-0009-8015"},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]},{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Helmut Prodinger","raw_affiliation_strings":["Institut f\u00fcr Algebra und Diskrete Mathematik, Technical University of Vienna, A-1040 Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Algebra und Diskrete Mathematik, Technical University of Vienna, A-1040 Vienna, Austria","institution_ids":["https://openalex.org/I145847075","https://openalex.org/I129774422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082382799"],"corresponding_institution_ids":["https://openalex.org/I129774422","https://openalex.org/I145847075"],"apc_list":{"value":2630,"currency":"USD","value_usd":2630},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.20309478,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":"1","first_page":"15","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12543","display_name":"Groundwater and Watershed Analysis","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12543","display_name":"Groundwater and Watershed Analysis","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10330","display_name":"Hydrology and Watershed Management Studies","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9412999749183655,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tree-traversal","display_name":"Tree traversal","score":0.972489595413208},{"id":"https://openalex.org/keywords/recursion","display_name":"Recursion (computer science)","score":0.8590025305747986},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6686679124832153},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6620059013366699},{"id":"https://openalex.org/keywords/depth-first-search","display_name":"Depth-first search","score":0.6224373579025269},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.610495388507843},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5179561376571655},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36322903633117676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3281601071357727},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1765207052230835},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.1281399130821228}],"concepts":[{"id":"https://openalex.org/C140745168","wikidata":"https://www.wikidata.org/wiki/Q1210082","display_name":"Tree traversal","level":2,"score":0.972489595413208},{"id":"https://openalex.org/C168773036","wikidata":"https://www.wikidata.org/wiki/Q264164","display_name":"Recursion (computer science)","level":2,"score":0.8590025305747986},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6686679124832153},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6620059013366699},{"id":"https://openalex.org/C62692426","wikidata":"https://www.wikidata.org/wiki/Q816319","display_name":"Depth-first search","level":3,"score":0.6224373579025269},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.610495388507843},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5179561376571655},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36322903633117676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3281601071357727},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1765207052230835},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.1281399130821228},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0890-5401(87)90009-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0890-5401(87)90009-5","pdf_url":null,"source":{"id":"https://openalex.org/S59933527","display_name":"Information and Computation","issn_l":"0890-5401","issn":["0890-5401","1090-2651"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W594514321","https://openalex.org/W1981714789","https://openalex.org/W1993449345","https://openalex.org/W1998448131","https://openalex.org/W1999694873","https://openalex.org/W2043605821","https://openalex.org/W2098828803","https://openalex.org/W2167266655","https://openalex.org/W2168559467","https://openalex.org/W2783038355","https://openalex.org/W6747423720"],"related_works":["https://openalex.org/W2065302945","https://openalex.org/W2390514042","https://openalex.org/W4229950834","https://openalex.org/W3107197685","https://openalex.org/W2908418870","https://openalex.org/W1821961669","https://openalex.org/W48124421","https://openalex.org/W272774291","https://openalex.org/W2604902477","https://openalex.org/W3202117991"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}