{"id":"https://openalex.org/W1972889860","doi":"https://doi.org/10.1145/1055558.1055589","title":"Trees, automata and XML","display_name":"Trees, automata and XML","publication_year":2004,"publication_date":"2004-06-14","ids":{"openalex":"https://openalex.org/W1972889860","doi":"https://doi.org/10.1145/1055558.1055589","mag":"1972889860"},"language":"en","primary_location":{"id":"doi:10.1145/1055558.1055589","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1055558.1055589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems","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/A5031710345","display_name":"Thomas Schwentick","orcid":"https://orcid.org/0000-0002-1062-922X"},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Thomas Schwentick","raw_affiliation_strings":["Philipps-Universit\u00e4t Marburg, Marburg, Germany"],"affiliations":[{"raw_affiliation_string":"Philipps-Universit\u00e4t Marburg, Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5031710345"],"corresponding_institution_ids":["https://openalex.org/I161103922"],"apc_list":null,"apc_paid":null,"fwci":0.2493,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.64491777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"222","last_page":"222"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9961000084877014,"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":0.9961000084877014,"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":0.9921000003814697,"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":0.9912999868392944,"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/xpath","display_name":"XPath","score":0.8623371720314026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8077408671379089},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6329067349433899},{"id":"https://openalex.org/keywords/path-expression","display_name":"Path expression","score":0.4612622857093811},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.4571956396102905},{"id":"https://openalex.org/keywords/regular-expression","display_name":"Regular expression","score":0.4316447973251343},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.43034887313842773},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.42565256357192993},{"id":"https://openalex.org/keywords/formal-language","display_name":"Formal language","score":0.4154198467731476},{"id":"https://openalex.org/keywords/xml-validation","display_name":"XML validation","score":0.38975203037261963},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2176057994365692}],"concepts":[{"id":"https://openalex.org/C2780213375","wikidata":"https://www.wikidata.org/wiki/Q16340","display_name":"XPath","level":4,"score":0.8623371720314026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8077408671379089},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6329067349433899},{"id":"https://openalex.org/C61114434","wikidata":"https://www.wikidata.org/wiki/Q7144649","display_name":"Path expression","level":3,"score":0.4612622857093811},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.4571956396102905},{"id":"https://openalex.org/C121329065","wikidata":"https://www.wikidata.org/wiki/Q185612","display_name":"Regular expression","level":2,"score":0.4316447973251343},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.43034887313842773},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.42565256357192993},{"id":"https://openalex.org/C146072743","wikidata":"https://www.wikidata.org/wiki/Q192161","display_name":"Formal language","level":2,"score":0.4154198467731476},{"id":"https://openalex.org/C55348073","wikidata":"https://www.wikidata.org/wiki/Q595926","display_name":"XML validation","level":3,"score":0.38975203037261963},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2176057994365692},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1055558.1055589","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1055558.1055589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.7300000190734863,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1534104849","https://openalex.org/W2136834295","https://openalex.org/W2068852373","https://openalex.org/W2124793519","https://openalex.org/W2146310406","https://openalex.org/W1958678540","https://openalex.org/W2294034341","https://openalex.org/W1839706841","https://openalex.org/W1485738204","https://openalex.org/W2398280235"],"abstract_inverted_index":{"Formal":[0,56],"languages":[1,47,141],"play":[2],"an":[3],"important":[4],"role":[5],"for":[6,15,25,48,123,128],"many":[7,52,61,111],"aspects":[8],"of":[9,41,64,81,100,104,145],"XML":[10,49,140],"processing.":[11],"This":[12,94],"is":[13,33],"obvious":[14],"type":[16,126],"specifications":[17],"(as":[18,29],"DTD)":[19],"which":[20,32],"use":[21],"context-free":[22],"grammars":[23],"and":[24,45,66,73,83,106,120,142,147,153],"navigation":[26,44],"in":[27,30,59,110,156],"documents":[28],"XPath)":[31],"based":[34],"on":[35],"regular":[36],"expressions.":[37],"But":[38],"the":[39,98,101,137],"investigation":[40,99],"query,":[42],"typing,":[43],"transformation":[46,107],"has":[50],"used":[51],"more":[53],"concepts":[54],"from":[55],"Language":[57],"Theory,":[58],"particular":[60],"different":[62],"kinds":[63,144],"string":[65],"tree":[67,92],"automata.The":[68],"close":[69],"connection":[70,95],"between":[71,139],"automata":[72,113,146],"logics":[74],"helps":[75],"to":[76],"allow":[77],"a":[78,133],"declarative":[79],"specification":[80],"queries":[82,124],"transformations":[84],"that":[85],"can":[86],"be":[87],"evaluated":[88],"or":[89,125],"performed":[90],"by":[91],"automata.":[93],"also":[96],"facilitates":[97],"expressive":[102],"power":[103],"query":[105],"languages.":[108],"Furthermore,":[109],"cases":[112],"characterizations":[114],"enable":[115],"static":[116],"analysis":[117],"like":[118],"containment":[119],"satisfiability":[121],"tests":[122],"checking":[127],"transformations.The":[129],"tutorial":[130],"will":[131,149],"give":[132],"gentle":[134],"introduction":[135],"into":[136],"connections":[138],"various":[143],"it":[148],"survey":[150],"some":[151],"classical":[152],"recent":[154],"results":[155],"this":[157],"area.":[158]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
