{"id":"https://openalex.org/W2296151834","doi":"https://doi.org/10.1145/2554797.2554843","title":"Parameterized testability","display_name":"Parameterized testability","publication_year":2014,"publication_date":"2014-01-12","ids":{"openalex":"https://openalex.org/W2296151834","doi":"https://doi.org/10.1145/2554797.2554843","mag":"2296151834"},"language":"en","primary_location":{"id":"doi:10.1145/2554797.2554843","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2554797.2554843","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th conference on Innovations in theoretical computer science","raw_type":"proceedings-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/A5062918669","display_name":"Kazuo Iwama","orcid":"https://orcid.org/0000-0002-5339-0669"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuo Iwama","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038701345","display_name":"Yuichi Yoshida","orcid":"https://orcid.org/0000-0001-8919-8479"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichi Yoshida","raw_affiliation_strings":["National Institute of Informatics and Preferred Infrastructure, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics and Preferred Infrastructure, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3671,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67329649,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"507","last_page":"516"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9998000264167786,"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":0.9998000264167786,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/parameterized-complexity","display_name":"Parameterized complexity","score":0.7974847555160522},{"id":"https://openalex.org/keywords/vertex-cover","display_name":"Vertex cover","score":0.7823886871337891},{"id":"https://openalex.org/keywords/property-testing","display_name":"Property testing","score":0.6517952084541321},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5861960053443909},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5747703313827515},{"id":"https://openalex.org/keywords/sublinear-function","display_name":"Sublinear function","score":0.5376357436180115},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.531825602054596},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5174697041511536},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4623706340789795},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.44515615701675415},{"id":"https://openalex.org/keywords/feedback-vertex-set","display_name":"Feedback vertex set","score":0.42538565397262573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37054145336151123},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.3682463765144348},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3649083971977234}],"concepts":[{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.7974847555160522},{"id":"https://openalex.org/C40687702","wikidata":"https://www.wikidata.org/wiki/Q11515519","display_name":"Vertex cover","level":3,"score":0.7823886871337891},{"id":"https://openalex.org/C123842658","wikidata":"https://www.wikidata.org/wiki/Q2918980","display_name":"Property testing","level":2,"score":0.6517952084541321},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5861960053443909},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5747703313827515},{"id":"https://openalex.org/C117160843","wikidata":"https://www.wikidata.org/wiki/Q338652","display_name":"Sublinear function","level":2,"score":0.5376357436180115},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.531825602054596},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5174697041511536},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4623706340789795},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.44515615701675415},{"id":"https://openalex.org/C28723256","wikidata":"https://www.wikidata.org/wiki/Q1400918","display_name":"Feedback vertex set","level":4,"score":0.42538565397262573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37054145336151123},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3682463765144348},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3649083971977234},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2554797.2554843","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2554797.2554843","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th conference on Innovations in theoretical computer science","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338112","display_name":"Exploratory Research for Advanced Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W621782861","https://openalex.org/W1965645254","https://openalex.org/W1970630090","https://openalex.org/W1980155175","https://openalex.org/W1980816908","https://openalex.org/W1984070713","https://openalex.org/W1985538939","https://openalex.org/W1999617330","https://openalex.org/W2006450313","https://openalex.org/W2012438382","https://openalex.org/W2016987856","https://openalex.org/W2026244324","https://openalex.org/W2040977211","https://openalex.org/W2048572907","https://openalex.org/W2054991524","https://openalex.org/W2070263216","https://openalex.org/W2071346321","https://openalex.org/W2072015757","https://openalex.org/W2076599430","https://openalex.org/W2082227928","https://openalex.org/W2109330224","https://openalex.org/W2116537669","https://openalex.org/W2116953739","https://openalex.org/W2125719181","https://openalex.org/W2153822379","https://openalex.org/W2296148711","https://openalex.org/W2569976290","https://openalex.org/W2913688336","https://openalex.org/W4241342151","https://openalex.org/W4292230561"],"related_works":["https://openalex.org/W2400752627","https://openalex.org/W2950838401","https://openalex.org/W3215145351","https://openalex.org/W4286853492","https://openalex.org/W2953291322","https://openalex.org/W4296116869","https://openalex.org/W3199337566","https://openalex.org/W4387498444","https://openalex.org/W4225531363","https://openalex.org/W2140874208"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"property":[3,98],"testing":[4],"for":[5,73,85,111,120],"NP":[6],"optimization":[7,123],"problems":[8,60],"with":[9,17],"parameter":[10,63],"k":[11,49,145],"under":[12],"the":[13,57,97,103,108,116,121],"general":[14],"graph":[15],"model":[16],"an":[18],"augmentation":[19],"of":[20,31,105,118],"random":[21],"edge":[22],"sampling":[23],"capability.":[24],"It":[25,52],"is":[26,50,90,132,146],"shown":[27],"that":[28,56,70,114],"a":[29,141,147],"variety":[30],"such":[32],"problems,":[33],"including":[34],"k-Vertex":[35],"Cover,":[36],"k-Feedback":[37],"Vertex":[38],"Set,":[39,44],"k-Multicut,":[40],"k-path-freeness":[41],"and":[42,66],"k-Dominating":[43,88],"are":[45,61,82,115],"constant-time":[46],"testable":[47],"if":[48],"constant.":[51,148],"should":[53],"be":[54],"noted":[55],"first":[58],"four":[59],"fixed":[62],"tractable":[64],"(FPT)":[65],"it":[67],"turns":[68],"out":[69],"algorithmic":[71],"techniques":[72],"their":[74],"FPT":[75,135],"algorithms":[76],"(branch-and-bound":[77],"search,":[78],"color":[79],"coding,":[80],"etc.)":[81],"also":[83,126],"useful":[84],"our":[86],"testers.":[87],"Set":[89],"$W[2]$-hard,":[91],"but":[92,137],"we":[93,138],"can":[94],"still":[95],"test":[96],"in":[99],"constant":[100],"time":[101],"since":[102],"definition":[104],"\u03b5-farness":[106],"makes":[107],"problem":[109],"trivial":[110],"non-sparse":[112],"graphs":[113],"source":[117],"hardness":[119],"original":[122],"problem.":[124],"We":[125],"consider":[127],"k-Odd":[128],"Cycle":[129],"Transversal,":[130],"which":[131],"another":[133],"well-known":[134],"problem,":[136],"only":[139],"give":[140],"sublinear-time":[142],"tester":[143],"when":[144]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}