{"id":"https://openalex.org/W2294521951","doi":"https://doi.org/10.3115/v1/n15-1068","title":"A Linear-Time Transition System for Crossing Interval Trees","display_name":"A Linear-Time Transition System for Crossing Interval Trees","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2294521951","doi":"https://doi.org/10.3115/v1/n15-1068","mag":"2294521951"},"language":"en","primary_location":{"id":"doi:10.3115/v1/n15-1068","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/n15-1068","pdf_url":"https://www.aclweb.org/anthology/N15-1068.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/N15-1068.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089519482","display_name":"Emily Pitler","orcid":null},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Emily Pitler","raw_affiliation_strings":["Google, Inc"],"affiliations":[{"raw_affiliation_string":"Google, Inc","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022489655","display_name":"Ryan McDonald","orcid":null},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ryan McDonald","raw_affiliation_strings":["Google, Inc"],"affiliations":[{"raw_affiliation_string":"Google, Inc","institution_ids":["https://openalex.org/I1291425158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089519482"],"corresponding_institution_ids":["https://openalex.org/I1291425158"],"apc_list":null,"apc_paid":null,"fwci":4.7458,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.95346909,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"662","last_page":"671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":1.0,"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":1.0,"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/T10028","display_name":"Topic Modeling","score":0.9980000257492065,"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/T10260","display_name":"Software Engineering Research","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/interval","display_name":"Interval (graph theory)","score":0.7152985334396362},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5196236968040466},{"id":"https://openalex.org/keywords/transition","display_name":"Transition (genetics)","score":0.45940011739730835},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3423806428909302},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31126922369003296},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.17267319560050964}],"concepts":[{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.7152985334396362},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5196236968040466},{"id":"https://openalex.org/C194232998","wikidata":"https://www.wikidata.org/wiki/Q1606712","display_name":"Transition (genetics)","level":3,"score":0.45940011739730835},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3423806428909302},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31126922369003296},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.17267319560050964},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3115/v1/n15-1068","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/n15-1068","pdf_url":"https://www.aclweb.org/anthology/N15-1068.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.3115/v1/n15-1068","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/n15-1068","pdf_url":"https://www.aclweb.org/anthology/N15-1068.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2294521951.pdf","grobid_xml":"https://content.openalex.org/works/W2294521951.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W81000870","https://openalex.org/W140467209","https://openalex.org/W595069947","https://openalex.org/W1903393809","https://openalex.org/W2027979924","https://openalex.org/W2035032881","https://openalex.org/W2092477611","https://openalex.org/W2098532383","https://openalex.org/W2105549195","https://openalex.org/W2105847779","https://openalex.org/W2114887620","https://openalex.org/W2116876762","https://openalex.org/W2121103874","https://openalex.org/W2122922578","https://openalex.org/W2124760264","https://openalex.org/W2125716863","https://openalex.org/W2127728481","https://openalex.org/W2131395877","https://openalex.org/W2137471318","https://openalex.org/W2138448147","https://openalex.org/W2142521780","https://openalex.org/W2142603219","https://openalex.org/W2161047600","https://openalex.org/W2161795601","https://openalex.org/W2163399913","https://openalex.org/W2164548001","https://openalex.org/W2187846127","https://openalex.org/W2569308312","https://openalex.org/W4250083867"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2911598644"],"abstract_inverted_index":{"We":[0],"define":[1],"a":[2,22,80],"restricted":[3],"class":[4],"of":[5,24],"non-projective":[6],"trees":[7,31],"that":[8],"1)":[9],"covers":[10],"many":[11],"natural":[12],"language":[13],"sentences;":[14],"and":[15,41],"2)":[16],"can":[17],"be":[18],"parsed":[19],"exactly":[20],"with":[21,79],"generalization":[23,34],"the":[25,44,50,67,71],"popular":[26],"arc-eager":[27,68],"system":[28,69,78],"for":[29],"projective":[30],"Crucially,":[32],"this":[33],"only":[35],"adds":[36],"constant":[37],"overhead":[38],"in":[39,49],"run-time":[40,47],"space":[42],"keeping":[43],"parser's":[45],"total":[46],"linear":[48],"worst":[51],"case.":[52],"In":[53],"empirical":[54],"experiments,":[55],"our":[56],"proposed":[57],"transition-based":[58],"parser":[59],"is":[60],"more":[61],"accurate":[62],"on":[63],"average":[64],"than":[65],"both":[66],"or":[70],"swap-based":[72],"system,":[73],"an":[74],"unconstrained":[75],"nonprojective":[76],"transition":[77],"worst-case":[81],"quadratic":[82],"runtime":[83]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}