{"id":"https://openalex.org/W1997711080","doi":"https://doi.org/10.1016/s0020-0190(03)00230-8","title":"Functions that have read-once branching programs of quadratic size are not necessarily testable","display_name":"Functions that have read-once branching programs of quadratic size are not necessarily testable","publication_year":2003,"publication_date":"2003-05-12","ids":{"openalex":"https://openalex.org/W1997711080","doi":"https://doi.org/10.1016/s0020-0190(03)00230-8","mag":"1997711080"},"language":"en","primary_location":{"id":"doi:10.1016/s0020-0190(03)00230-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0020-0190(03)00230-8","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"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 Processing Letters","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/A5079963438","display_name":"Beate Bollig","orcid":"https://orcid.org/0000-0002-4995-5612"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Beate Bollig","raw_affiliation_strings":["FB Informatik, LS 2, Universit\u00e4t Dortmund, 44221 Dortmund, Germany","FB Informatik, LS 2, Universitat Dortmund, 44221 Dortmund, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"FB Informatik, LS 2, Universit\u00e4t Dortmund, 44221 Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]},{"raw_affiliation_string":"FB Informatik, LS 2, Universitat Dortmund, 44221 Dortmund, Germany#TAB#","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075262791","display_name":"Ingo Wegener","orcid":null},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ingo Wegener","raw_affiliation_strings":["FB Informatik, LS 2, Universit\u00e4t Dortmund, 44221 Dortmund, Germany","FB Informatik, LS 2, Universitat Dortmund, 44221 Dortmund, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"FB Informatik, LS 2, Universit\u00e4t Dortmund, 44221 Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]},{"raw_affiliation_string":"FB Informatik, LS 2, Universitat Dortmund, 44221 Dortmund, Germany#TAB#","institution_ids":["https://openalex.org/I200332995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079963438"],"corresponding_institution_ids":["https://openalex.org/I200332995"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":null,"fwci":0.7331,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.70227322,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"87","issue":"1","first_page":"25","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9993000030517578,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9993000030517578,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9987000226974487,"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/T10142","display_name":"Formal Methods in Verification","score":0.9955000281333923,"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/branching","display_name":"Branching (polymer chemistry)","score":0.7134661078453064},{"id":"https://openalex.org/keywords/binary-decision-diagram","display_name":"Binary decision diagram","score":0.6783246397972107},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.6244947910308838},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5575818419456482},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.49913907051086426},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.4674820303916931},{"id":"https://openalex.org/keywords/property-testing","display_name":"Property testing","score":0.4646342098712921},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.43861493468284607},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.42681989073753357},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4235667586326599},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40299150347709656},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3180820643901825},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.18952810764312744}],"concepts":[{"id":"https://openalex.org/C206175624","wikidata":"https://www.wikidata.org/wiki/Q595731","display_name":"Branching (polymer chemistry)","level":2,"score":0.7134661078453064},{"id":"https://openalex.org/C3309909","wikidata":"https://www.wikidata.org/wiki/Q864155","display_name":"Binary decision diagram","level":2,"score":0.6783246397972107},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.6244947910308838},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5575818419456482},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.49913907051086426},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.4674820303916931},{"id":"https://openalex.org/C123842658","wikidata":"https://www.wikidata.org/wiki/Q2918980","display_name":"Property testing","level":2,"score":0.4646342098712921},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.43861493468284607},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.42681989073753357},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4235667586326599},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40299150347709656},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3180820643901825},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.18952810764312744},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0020-0190(03)00230-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0020-0190(03)00230-8","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"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 Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W84366483","https://openalex.org/W1970630090","https://openalex.org/W1998134727","https://openalex.org/W2018925011","https://openalex.org/W2023146810","https://openalex.org/W2036501955","https://openalex.org/W2038529163","https://openalex.org/W2046124559","https://openalex.org/W2056168287","https://openalex.org/W2060706760","https://openalex.org/W2086041184","https://openalex.org/W2102783096","https://openalex.org/W2109596848","https://openalex.org/W2113140785","https://openalex.org/W3008660429","https://openalex.org/W6603404116","https://openalex.org/W6641836318","https://openalex.org/W6642742258","https://openalex.org/W6664435958","https://openalex.org/W6665554640","https://openalex.org/W6675627551"],"related_works":["https://openalex.org/W621782861","https://openalex.org/W2462424100","https://openalex.org/W2034871982","https://openalex.org/W2073966617","https://openalex.org/W2148974013","https://openalex.org/W267063485","https://openalex.org/W2130873474","https://openalex.org/W2185560008","https://openalex.org/W2064609684","https://openalex.org/W2034850439"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}