{"id":"https://openalex.org/W2008340931","doi":"https://doi.org/10.1145/1458082.1458152","title":"Rewriting of visibly pushdown languages for xml data integration","display_name":"Rewriting of visibly pushdown languages for xml data integration","publication_year":2008,"publication_date":"2008-10-26","ids":{"openalex":"https://openalex.org/W2008340931","doi":"https://doi.org/10.1145/1458082.1458152","mag":"2008340931"},"language":"en","primary_location":{"id":"doi:10.1145/1458082.1458152","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1458082.1458152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM conference on Information and knowledge management","raw_type":"proceedings-article"},"type":"conference-paper","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/A5011013528","display_name":"Alex Thomo","orcid":"https://orcid.org/0000-0002-3020-2258"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Alex Thomo","raw_affiliation_strings":["University of Victoria, Victoria, BC, Canada","University of Victoria , Victoria , BC, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Victoria, Victoria, BC, Canada","institution_ids":["https://openalex.org/I212119943"]},{"raw_affiliation_string":"University of Victoria , Victoria , BC, Canada#TAB#","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"last","author":{"id":null,"display_name":"S. Venkatesh","orcid":null},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Venkatesh","raw_affiliation_strings":["University of Victoria, Victoria, BC, Canada","University of Victoria , Victoria , BC, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Victoria, Victoria, BC, Canada","institution_ids":["https://openalex.org/I212119943"]},{"raw_affiliation_string":"University of Victoria , Victoria , BC, Canada#TAB#","institution_ids":["https://openalex.org/I212119943"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I212119943"],"apc_list":null,"apc_paid":null,"fwci":0.7637,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.64753651,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"521","last_page":"530"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.996399998664856,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9936000108718872,"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":0.8275542259216309},{"id":"https://openalex.org/keywords/xml-schema-editor","display_name":"XML Schema Editor","score":0.6460847854614258},{"id":"https://openalex.org/keywords/streaming-xml","display_name":"Streaming XML","score":0.631783127784729},{"id":"https://openalex.org/keywords/xml-validation","display_name":"XML validation","score":0.6276066899299622},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6238324046134949},{"id":"https://openalex.org/keywords/document-structure-description","display_name":"Document Structure Description","score":0.6185905337333679},{"id":"https://openalex.org/keywords/xpath","display_name":"XPath","score":0.6033504009246826},{"id":"https://openalex.org/keywords/xml-schema","display_name":"XML Schema (W3C)","score":0.5921199321746826},{"id":"https://openalex.org/keywords/efficient-xml-interchange","display_name":"Efficient XML Interchange","score":0.5307488441467285},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.4631824493408203},{"id":"https://openalex.org/keywords/relax-ng","display_name":"RELAX NG","score":0.443525105714798},{"id":"https://openalex.org/keywords/xml-database","display_name":"XML database","score":0.4390513002872467},{"id":"https://openalex.org/keywords/xml-encryption","display_name":"XML Encryption","score":0.40311381220817566},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1259593963623047}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8275542259216309},{"id":"https://openalex.org/C34716815","wikidata":"https://www.wikidata.org/wiki/Q8042322","display_name":"XML Schema Editor","level":3,"score":0.6460847854614258},{"id":"https://openalex.org/C44883583","wikidata":"https://www.wikidata.org/wiki/Q7622687","display_name":"Streaming XML","level":3,"score":0.631783127784729},{"id":"https://openalex.org/C55348073","wikidata":"https://www.wikidata.org/wiki/Q595926","display_name":"XML validation","level":3,"score":0.6276066899299622},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6238324046134949},{"id":"https://openalex.org/C68699486","wikidata":"https://www.wikidata.org/wiki/Q265904","display_name":"Document Structure Description","level":3,"score":0.6185905337333679},{"id":"https://openalex.org/C2780213375","wikidata":"https://www.wikidata.org/wiki/Q16340","display_name":"XPath","level":4,"score":0.6033504009246826},{"id":"https://openalex.org/C40713593","wikidata":"https://www.wikidata.org/wiki/Q16342","display_name":"XML Schema (W3C)","level":5,"score":0.5921199321746826},{"id":"https://openalex.org/C11508877","wikidata":"https://www.wikidata.org/wiki/Q1124477","display_name":"Efficient XML Interchange","level":3,"score":0.5307488441467285},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.4631824493408203},{"id":"https://openalex.org/C44540991","wikidata":"https://www.wikidata.org/wiki/Q1314117","display_name":"RELAX NG","level":5,"score":0.443525105714798},{"id":"https://openalex.org/C183068750","wikidata":"https://www.wikidata.org/wiki/Q357393","display_name":"XML database","level":3,"score":0.4390513002872467},{"id":"https://openalex.org/C173242113","wikidata":"https://www.wikidata.org/wiki/Q607488","display_name":"XML Encryption","level":4,"score":0.40311381220817566},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1259593963623047}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1458082.1458152","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1458082.1458152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM conference on Information and knowledge management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1528804268","https://openalex.org/W1593799327","https://openalex.org/W1601674470","https://openalex.org/W1976580206","https://openalex.org/W2042541180","https://openalex.org/W2059078591","https://openalex.org/W2092398161","https://openalex.org/W2099205674","https://openalex.org/W2105748890","https://openalex.org/W2108769896","https://openalex.org/W2109486375","https://openalex.org/W2151033407","https://openalex.org/W2164278564","https://openalex.org/W2616344723","https://openalex.org/W6635485671","https://openalex.org/W6724150780"],"related_works":["https://openalex.org/W1970085714","https://openalex.org/W2130593017","https://openalex.org/W2075518598","https://openalex.org/W2060533116","https://openalex.org/W4232339987","https://openalex.org/W2349903743","https://openalex.org/W3021132897","https://openalex.org/W2037842996","https://openalex.org/W1863025379","https://openalex.org/W2541792865"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,54,137],"focus":[4],"on":[5,102,116,135],"XML":[6,13,38,89,94,131],"data":[7,26,42,132],"integration":[8,27],"by":[9,98],"studying":[10],"rewritings":[11],"of":[12,18,76,85],"target":[14,50],"schemas":[15],"in":[16,25,126],"terms":[17],"source":[19],"schemas.":[20,90],"Rewriting":[21],"is":[22,32],"very":[23],"important":[24],"systems":[28],"where":[29],"the":[30,41,74,83],"system":[31],"asked":[33],"to":[34,71],"find":[35],"and":[36,44,142],"assemble":[37],"documents":[39,46],"from":[40],"sources":[43],"produce":[45],"which":[47,60,81,107,123],"satisfy":[48],"a":[49,121],"schema.As":[51],"schema":[52,95],"representation,":[53],"consider":[55],"Visibly":[56,62],"Pushdown":[57,63],"Automata":[58],"(VPAs)":[59],"accept":[61],"Languages":[64],"(VPLs).":[65],"The":[66],"latter":[67],"have":[68],"been":[69],"shown":[70],"coincide":[72],"with":[73],"family":[75],"(word-encoded)":[77],"regular":[78],"tree":[79,117],"languages":[80],"are":[82,108],"basis":[84],"formalisms":[86],"for":[87,130],"specifying":[88],"Furthermore,":[91],"practical":[92],"semi-formal":[93],"specifications":[96],"(defined":[97],"simple":[99],"pattern":[100],"conditions":[101],"XML)":[103],"compile":[104],"into":[105],"VPAs":[106],"exponentially":[109],"more":[110],"concise":[111],"than":[112],"other":[113],"representations":[114],"based":[115],"automata.Notably,":[118],"VPLs":[119],"enjoy":[120],"well-behavedness":[122],"facilitates":[124],"us":[125],"addressing":[127],"rewriting":[128],"problems":[129],"integration.":[133],"Based":[134],"VPAs,":[136],"positively":[138],"solve":[139],"these":[140],"problems,":[141],"present":[143],"detailed":[144],"complexity":[145],"analyses.":[146]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
