{"id":"https://openalex.org/W3124786940","doi":"https://doi.org/10.3233/fi-2021-1998","title":"Copyful Streaming String Transducers","display_name":"Copyful Streaming String Transducers","publication_year":2021,"publication_date":"2021-01-13","ids":{"openalex":"https://openalex.org/W3124786940","doi":"https://doi.org/10.3233/fi-2021-1998","mag":"3124786940"},"language":"en","primary_location":{"id":"doi:10.3233/fi-2021-1998","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-2021-1998","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/338090","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049821685","display_name":"Emmanuel Filiot","orcid":"https://orcid.org/0000-0002-2520-5630"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Emmanuel Filiot","raw_affiliation_strings":["Universit\u00e9 libre de Bruxelles (U.L.B.), Belgium. efiliot@ulb.ac.be"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 libre de Bruxelles (U.L.B.), Belgium. efiliot@ulb.ac.be","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039842635","display_name":"Pierre-Alain Reynier","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210114274","display_name":"Laboratoire d\u2019Informatique et Syst\u00e8mes","ror":"https://ror.org/0257sgk90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I143002897","https://openalex.org/I21491767","https://openalex.org/I4210114274"]},{"id":"https://openalex.org/I143002897","display_name":"Universit\u00e9 de Toulon","ror":"https://ror.org/02m9kbe37","country_code":"FR","type":"education","lineage":["https://openalex.org/I143002897"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pierre-Alain Reynier","raw_affiliation_strings":["Aix Marseille Univ, Universit\u00e9 de Toulon, CNRS, LIS, Marseille, France. pierre-alain.reynier@univ-amu.fr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aix Marseille Univ, Universit\u00e9 de Toulon, CNRS, LIS, Marseille, France. pierre-alain.reynier@univ-amu.fr","institution_ids":["https://openalex.org/I143002897","https://openalex.org/I4210114274","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5049821685"],"corresponding_institution_ids":["https://openalex.org/I132053463"],"apc_list":null,"apc_paid":null,"fwci":0.1522,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47941516,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"178","issue":"1-2","first_page":"59","last_page":"76"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","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"}},"topics":[{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","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/T11269","display_name":"Algorithms and Data Compression","score":0.9923999905586243,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9916999936103821,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/decidability","display_name":"Decidability","score":0.9139760732650757},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.6480277180671692},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5241413712501526},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.5116713047027588},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4997527599334717},{"id":"https://openalex.org/keywords/automaton","display_name":"Automaton","score":0.49327725172042847},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.48311305046081543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3354112505912781},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.28870537877082825}],"concepts":[{"id":"https://openalex.org/C153269930","wikidata":"https://www.wikidata.org/wiki/Q430001","display_name":"Decidability","level":2,"score":0.9139760732650757},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.6480277180671692},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5241413712501526},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.5116713047027588},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4997527599334717},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.49327725172042847},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48311305046081543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3354112505912781},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.28870537877082825},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3233/fi-2021-1998","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-2021-1998","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-03559507v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03559507","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fundamenta Informaticae, 2021, 178 (1-2), pp.59-76. &#x27E8;10.3233/FI-2021-1998&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:dipot.ulb.ac.be:2013/338090","is_oa":true,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/338090","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fundamenta informaticae, 178 (1-2","raw_type":"info:ulb-repo/semantics/openurl/article"}],"best_oa_location":{"id":"pmh:oai:dipot.ulb.ac.be:2013/338090","is_oa":true,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/338090","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fundamenta informaticae, 178 (1-2","raw_type":"info:ulb-repo/semantics/openurl/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1481966121","https://openalex.org/W1529428897","https://openalex.org/W1966515438","https://openalex.org/W1983214696","https://openalex.org/W2010769244","https://openalex.org/W2057968642","https://openalex.org/W2072102045","https://openalex.org/W2074515314","https://openalex.org/W2080070043","https://openalex.org/W2081806129","https://openalex.org/W2086959507","https://openalex.org/W2106181999","https://openalex.org/W2258630338","https://openalex.org/W2408813905","https://openalex.org/W2417968307","https://openalex.org/W2512604152","https://openalex.org/W2764317813","https://openalex.org/W2797808503","https://openalex.org/W4212777194","https://openalex.org/W4251691259","https://openalex.org/W4255971878"],"related_works":["https://openalex.org/W1865715204","https://openalex.org/W2109489765","https://openalex.org/W2506746226","https://openalex.org/W2964662755","https://openalex.org/W2096284940","https://openalex.org/W2916830211","https://openalex.org/W1994637428","https://openalex.org/W2021535402","https://openalex.org/W3104737963","https://openalex.org/W1886746238"],"abstract_inverted_index":{"Copyless":[0,29],"streaming":[1],"string":[2],"transducers":[3],"(copyless":[4],"SST)":[5],"have":[6,103,115,169],"been":[7,116],"introduced":[8,117],"by":[9],"R.":[10],"Alur":[11],"and":[12,48,54,87,146,164,181],"P.":[13],"\u010cern\u00fd":[14],"in":[15,41,60,142,190,227],"2010":[16],"as":[17,89,91,160],"a":[18,37,61,119,137,194,212],"one-way":[19],"deterministic":[20,32,92,154,166,178,198],"automata":[21,35],"model":[22],"to":[23,43,149],"define":[24],"transductions":[25],"of":[26,39,83,128,139,144,153,197,204],"finite":[27,33],"strings.":[28],"SST":[30,78,168,180,199,207,215,224],"extend":[31],"state":[34],"with":[36],"set":[38],"variables":[40,50],"which":[42],"store":[44],"intermediate":[45],"output":[46],"strings,":[47],"those":[49],"can":[51,68,216],"be":[52,69,217],"combined":[53],"updated":[55],"all":[56],"along":[57],"the":[58,81,110,121,126,129,151,170,182],"run,":[59],"linear":[62],"manner,":[63],"i.e.,":[64],"no":[65],"variable":[66],"content":[67],"copied":[70],"on":[71],"transitions.":[72],"It":[73],"is":[74,200,208,225],"known":[75],"that":[76],"copyless":[77,223],"capture":[79],"exactly":[80],"class":[82,152],"MSO-definable":[84],"string-to-string":[85],"transductions,":[86,145],"are":[88,159,188],"expressive":[90,172],"two-way":[93],"transducers.":[94],"They":[95],"enjoy":[96],"good":[97],"algorithmic":[98],"properties.":[99],"Most":[100],"notably,":[101],"they":[102],"decidable":[104,226],"equivalence":[105,130,175,183,196],"problem":[106,176,184],"(in":[107],"PSpace).":[108],"On":[109],"other":[111],"hand,":[112],"HDT0L":[113,140,186],"systems":[114,141,163,187],"for":[118,177,185],"while,":[120],"most":[122],"prominent":[123],"result":[124],"being":[125],"decidability":[127],"problem.":[131],"In":[132],"this":[133],"paper,":[134],"we":[135],"propose":[136],"semantics":[138],"terms":[143],"use":[147],"it":[148],"study":[150],"copyful":[155,167,179,206,214],"SST.":[156],"Our":[157],"contributions":[158],"follows:":[161],"(i)HDT0L":[162],"total":[165],"same":[171],"power,":[173],"(ii)the":[174],"inter-reducible,":[189],"quadratic":[191],"time.":[192,229],"As":[193],"consequence,":[195],"decidable,":[201,209],"(iii)the":[202],"functionality":[203],"non-deterministic":[205,213,222],"(iv)determining":[210],"whether":[211],"transformed":[218],"into":[219],"an":[220],"equivalent":[221],"polynomial":[228]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}
