{"id":"https://openalex.org/W2112415971","doi":"https://doi.org/10.1145/1147214.1147219","title":"States merging in LR parser","display_name":"States merging in LR parser","publication_year":2006,"publication_date":"2006-04-01","ids":{"openalex":"https://openalex.org/W2112415971","doi":"https://doi.org/10.1145/1147214.1147219","mag":"2112415971"},"language":"en","primary_location":{"id":"doi:10.1145/1147214.1147219","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1147214.1147219","pdf_url":null,"source":{"id":"https://openalex.org/S148324379","display_name":"ACM SIGPLAN Notices","issn_l":"0362-1340","issn":["0362-1340","1558-1160"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGPLAN Notices","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/A5048914116","display_name":"Dillip Kumar Lenka","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Dillip Kumar Lenka","raw_affiliation_strings":["Indian Institute of Technology, Kharagpur"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Kharagpur","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090598277","display_name":"Pawan Kumar","orcid":"https://orcid.org/0000-0002-4962-4004"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pawan Kumar","raw_affiliation_strings":["Indian Institute of Technology, Kharagpur"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Kharagpur","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048914116"],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.11999854,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"41","issue":"4","first_page":"24","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9976000189781189,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9976000189781189,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9129999876022339,"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/computer-science","display_name":"Computer science","score":0.8685507774353027},{"id":"https://openalex.org/keywords/lr-parser","display_name":"LR parser","score":0.7483028769493103},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.7025637030601501},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5588139891624451},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.4949294924736023},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.4819224178791046},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35048437118530273},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.341036856174469},{"id":"https://openalex.org/keywords/parser-combinator","display_name":"Parser combinator","score":0.2952767610549927},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05427348613739014}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8685507774353027},{"id":"https://openalex.org/C35164859","wikidata":"https://www.wikidata.org/wiki/Q1756442","display_name":"LR parser","level":4,"score":0.7483028769493103},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.7025637030601501},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5588139891624451},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.4949294924736023},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.4819224178791046},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35048437118530273},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.341036856174469},{"id":"https://openalex.org/C118364021","wikidata":"https://www.wikidata.org/wiki/Q7139956","display_name":"Parser combinator","level":3,"score":0.2952767610549927},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05427348613739014},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1147214.1147219","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1147214.1147219","pdf_url":null,"source":{"id":"https://openalex.org/S148324379","display_name":"ACM SIGPLAN Notices","issn_l":"0362-1340","issn":["0362-1340","1558-1160"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGPLAN Notices","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":1,"referenced_works":["https://openalex.org/W1491178396"],"related_works":["https://openalex.org/W2084811916","https://openalex.org/W1971174339","https://openalex.org/W1992279947","https://openalex.org/W1974294860","https://openalex.org/W1772933465","https://openalex.org/W2166030873","https://openalex.org/W2059584781","https://openalex.org/W2395056458","https://openalex.org/W4245969482","https://openalex.org/W2082037834"],"abstract_inverted_index":{"Here":[0],"a":[1,95],"scheme":[2,70],"is":[3,14,44,57,81,105],"presented,":[4],"which":[5,20],"reduces":[6],"the":[7,26,47,85],"size":[8],"of":[9,42,55,87],"an":[10,50,65],"LR":[11],"parser.":[12],"It":[13],"accomplished":[15],"by":[16,83],"merging":[17,34,69],"two":[18],"states,":[19],"do":[21],"not":[22,58],"perform":[23],"differently":[24],"on":[25],"same":[27],"input":[28],"symbol":[29],"or":[30],"non-terminal.":[31],"This":[32],"state":[33],"has":[35,71],"following":[36,72],"advantages:1.":[37],"The":[38,53],"reduction":[39,48],"in":[40,49,64,94],"number":[41],"states":[43],"greater":[45],"than":[46],"LALR":[51,66],"parser.2.":[52],"power":[54],"parser":[56],"reduced":[59],"as":[60],"it":[61,80],"would":[62],"be":[63],"parser.The":[67],"above":[68],"disadvantages:1.":[73],"Even":[74],"erroneous":[75],"inputs":[76],"are":[77,90],"accepted.":[78],"However,":[79],"stopped":[82],"changing":[84],"notion":[86],"acceptance.2.":[88],"Errors":[89],"report":[91],"late":[92],"and":[93],"misleading":[96],"manner.3.":[97],"Parsing":[98],"takes":[99],"more":[100],"time":[101],"because":[102],"string":[103],"matching":[104],"done":[106],"during":[107],"reduction.":[108]},"counts_by_year":[{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
