{"id":"https://openalex.org/W2096729377","doi":"https://doi.org/10.1145/2850413","title":"Querying Graphs with Data","display_name":"Querying Graphs with Data","publication_year":2016,"publication_date":"2016-03-20","ids":{"openalex":"https://openalex.org/W2096729377","doi":"https://doi.org/10.1145/2850413","mag":"2096729377"},"language":"en","primary_location":{"id":"doi:10.1145/2850413","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2850413","pdf_url":null,"source":{"id":"https://openalex.org/S118992489","display_name":"Journal of the ACM","issn_l":"0004-5411","issn":["0004-5411","1557-735X"],"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":"Journal of the ACM","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/20.500.11820/6420f8f6-14c9-4236-b7fc-161926affc01","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069883356","display_name":"Leonid Libkin","orcid":"https://orcid.org/0000-0002-6698-2735"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Leonid Libkin","raw_affiliation_strings":["University of Edinburgh, Edinburgh, United Kingdom","University of Edinburgh, edinburgh, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Edinburgh, Edinburgh, United Kingdom","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"University of Edinburgh, edinburgh, United Kingdom","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016412428","display_name":"Wim Martens","orcid":"https://orcid.org/0000-0001-9480-3522"},"institutions":[{"id":"https://openalex.org/I54009628","display_name":"University of Bayreuth","ror":"https://ror.org/0234wmv40","country_code":"DE","type":"education","lineage":["https://openalex.org/I54009628"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wim Martens","raw_affiliation_strings":["Universit\u00e4t Bayreuth, Bayreuth, Germany","Universitat Bayreuth, Bayreuth, Germany"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Bayreuth, Bayreuth, Germany","institution_ids":["https://openalex.org/I54009628"]},{"raw_affiliation_string":"Universitat Bayreuth, Bayreuth, Germany","institution_ids":["https://openalex.org/I54009628"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065838322","display_name":"Domagoj Vrgo\u010d","orcid":"https://orcid.org/0000-0001-5854-2652"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Domagoj Vrgo\u010d","raw_affiliation_strings":["PUC Chile and Center for Semantic Web Research, Santiago, Chile"],"affiliations":[{"raw_affiliation_string":"PUC Chile and Center for Semantic Web Research, Santiago, Chile","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5069883356"],"corresponding_institution_ids":["https://openalex.org/I98677209"],"apc_list":null,"apc_paid":null,"fwci":12.1077,"has_fulltext":true,"cited_by_count":96,"citation_normalized_percentile":{"value":0.98729513,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"63","issue":"2","first_page":"1","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994999766349792,"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":0.9994999766349792,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9988999962806702,"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":0.8389845490455627},{"id":"https://openalex.org/keywords/xpath","display_name":"XPath","score":0.7093815803527832},{"id":"https://openalex.org/keywords/rotation-formalisms-in-three-dimensions","display_name":"Rotation formalisms in three dimensions","score":0.633018434047699},{"id":"https://openalex.org/keywords/graph-database","display_name":"Graph database","score":0.5636451244354248},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.5366461277008057},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.5364158153533936},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5252496600151062},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.49991893768310547},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.4973900616168976},{"id":"https://openalex.org/keywords/regular-expression","display_name":"Regular expression","score":0.47068315744400024},{"id":"https://openalex.org/keywords/path-expression","display_name":"Path expression","score":0.45888668298721313},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.38411951065063477},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.3718875050544739},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3038899302482605},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.2765306234359741},{"id":"https://openalex.org/keywords/xml-database","display_name":"XML database","score":0.20812064409255981},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.19381123781204224},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.16396576166152954},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1330322027206421}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8389845490455627},{"id":"https://openalex.org/C2780213375","wikidata":"https://www.wikidata.org/wiki/Q16340","display_name":"XPath","level":4,"score":0.7093815803527832},{"id":"https://openalex.org/C171018156","wikidata":"https://www.wikidata.org/wiki/Q7370306","display_name":"Rotation formalisms in three dimensions","level":2,"score":0.633018434047699},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.5636451244354248},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.5366461277008057},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.5364158153533936},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5252496600151062},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.49991893768310547},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.4973900616168976},{"id":"https://openalex.org/C121329065","wikidata":"https://www.wikidata.org/wiki/Q185612","display_name":"Regular expression","level":2,"score":0.47068315744400024},{"id":"https://openalex.org/C61114434","wikidata":"https://www.wikidata.org/wiki/Q7144649","display_name":"Path expression","level":3,"score":0.45888668298721313},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.38411951065063477},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3718875050544739},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3038899302482605},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2765306234359741},{"id":"https://openalex.org/C183068750","wikidata":"https://www.wikidata.org/wiki/Q357393","display_name":"XML database","level":3,"score":0.20812064409255981},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.19381123781204224},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.16396576166152954},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1330322027206421},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2850413","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2850413","pdf_url":null,"source":{"id":"https://openalex.org/S118992489","display_name":"Journal of the ACM","issn_l":"0004-5411","issn":["0004-5411","1557-735X"],"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":"Journal of the ACM","raw_type":"journal-article"},{"id":"pmh:oai:pure.ed.ac.uk:publications/6420f8f6-14c9-4236-b7fc-161926affc01","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/6420f8f6-14c9-4236-b7fc-161926affc01","pdf_url":"http://hdl.handle.net/20.500.11820/6420f8f6-14c9-4236-b7fc-161926affc01","source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:pure.ed.ac.uk:publications/6420f8f6-14c9-4236-b7fc-161926affc01","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/6420f8f6-14c9-4236-b7fc-161926affc01","pdf_url":"http://hdl.handle.net/20.500.11820/6420f8f6-14c9-4236-b7fc-161926affc01","source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1173992668","display_name":null,"funder_award_id":"4938/2-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G2713746365","display_name":null,"funder_award_id":"G049165, J015377 and M025268","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3649347000","display_name":null,"funder_award_id":"EP/J015377/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3711144779","display_name":null,"funder_award_id":"MA 4938/2-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G4916514355","display_name":null,"funder_award_id":"G049165","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5458651130","display_name":null,"funder_award_id":"M025268","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6262373228","display_name":null,"funder_award_id":"J015377","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7537944442","display_name":null,"funder_award_id":"EP/G049165/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G8400180575","display_name":null,"funder_award_id":"EP/M025268/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320335041","display_name":"School of Informatics, University of Edinburgh","ror":"https://ror.org/01nrxwf90"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2096729377.pdf","grobid_xml":"https://content.openalex.org/works/W2096729377.grobid-xml"},"referenced_works_count":147,"referenced_works":["https://openalex.org/W50789249","https://openalex.org/W146074011","https://openalex.org/W193724012","https://openalex.org/W1489366126","https://openalex.org/W1489706527","https://openalex.org/W1503194463","https://openalex.org/W1514152137","https://openalex.org/W1523296850","https://openalex.org/W1535627680","https://openalex.org/W1538501637","https://openalex.org/W1542510688","https://openalex.org/W1549008998","https://openalex.org/W1558832481","https://openalex.org/W1564013439","https://openalex.org/W1569718229","https://openalex.org/W1575080936","https://openalex.org/W1580943896","https://openalex.org/W1582089387","https://openalex.org/W1594696993","https://openalex.org/W1619948012","https://openalex.org/W1653674893","https://openalex.org/W1712879069","https://openalex.org/W1791618115","https://openalex.org/W1851620109","https://openalex.org/W1904568513","https://openalex.org/W1943411325","https://openalex.org/W1959430542","https://openalex.org/W1967827263","https://openalex.org/W1969340050","https://openalex.org/W1971708293","https://openalex.org/W1971729277","https://openalex.org/W1979514837","https://openalex.org/W1980622548","https://openalex.org/W1982011272","https://openalex.org/W1983510271","https://openalex.org/W1983524017","https://openalex.org/W1986667059","https://openalex.org/W1989038407","https://openalex.org/W1989887898","https://openalex.org/W1992612188","https://openalex.org/W1992673035","https://openalex.org/W1994584977","https://openalex.org/W1997520998","https://openalex.org/W2002089154","https://openalex.org/W2003017965","https://openalex.org/W2008029457","https://openalex.org/W2018944629","https://openalex.org/W2019785612","https://openalex.org/W2019887644","https://openalex.org/W2022626404","https://openalex.org/W2026004882","https://openalex.org/W2030788986","https://openalex.org/W2033176822","https://openalex.org/W2034811626","https://openalex.org/W2036564813","https://openalex.org/W2042716381","https://openalex.org/W2042853248","https://openalex.org/W2047551518","https://openalex.org/W2050483444","https://openalex.org/W2053455078","https://openalex.org/W2053510959","https://openalex.org/W2054812122","https://openalex.org/W2056665285","https://openalex.org/W2056865152","https://openalex.org/W2058208784","https://openalex.org/W2059052871","https://openalex.org/W2069044506","https://openalex.org/W2070386554","https://openalex.org/W2070632872","https://openalex.org/W2080108335","https://openalex.org/W2081396910","https://openalex.org/W2082366872","https://openalex.org/W2083909946","https://openalex.org/W2084151364","https://openalex.org/W2087060113","https://openalex.org/W2087219556","https://openalex.org/W2090236154","https://openalex.org/W2096202696","https://openalex.org/W2101057136","https://openalex.org/W2101571534","https://openalex.org/W2102710172","https://openalex.org/W2103599442","https://openalex.org/W2111714843","https://openalex.org/W2112167310","https://openalex.org/W2113214500","https://openalex.org/W2114233371","https://openalex.org/W2114507260","https://openalex.org/W2114595770","https://openalex.org/W2117221156","https://openalex.org/W2117657788","https://openalex.org/W2118328008","https://openalex.org/W2119422073","https://openalex.org/W2123966888","https://openalex.org/W2125690314","https://openalex.org/W2126079271","https://openalex.org/W2126390146","https://openalex.org/W2127315934","https://openalex.org/W2127398375","https://openalex.org/W2128710701","https://openalex.org/W2131785201","https://openalex.org/W2132285256","https://openalex.org/W2132750992","https://openalex.org/W2134826526","https://openalex.org/W2135282325","https://openalex.org/W2136446161","https://openalex.org/W2139094536","https://openalex.org/W2143749277","https://openalex.org/W2144171837","https://openalex.org/W2148544545","https://openalex.org/W2153624566","https://openalex.org/W2154682196","https://openalex.org/W2154698489","https://openalex.org/W2155066775","https://openalex.org/W2157277195","https://openalex.org/W2158405910","https://openalex.org/W2162199371","https://openalex.org/W2164570631","https://openalex.org/W2168852940","https://openalex.org/W2170346842","https://openalex.org/W2177403319","https://openalex.org/W2177814128","https://openalex.org/W2191969968","https://openalex.org/W2226975844","https://openalex.org/W2232084723","https://openalex.org/W2279833312","https://openalex.org/W2294034341","https://openalex.org/W2295293702","https://openalex.org/W2336123333","https://openalex.org/W2398180708","https://openalex.org/W2404737747","https://openalex.org/W2406246486","https://openalex.org/W2569646339","https://openalex.org/W2603514790","https://openalex.org/W2611888112","https://openalex.org/W2737044512","https://openalex.org/W2785684453","https://openalex.org/W2911521611","https://openalex.org/W3102125706","https://openalex.org/W3143810157","https://openalex.org/W4211034768","https://openalex.org/W4213246264","https://openalex.org/W4246140018","https://openalex.org/W4246319465","https://openalex.org/W4256476220","https://openalex.org/W6636397328","https://openalex.org/W6653602466","https://openalex.org/W6834810203"],"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":{"Graph":[0],"databases":[1,45],"have":[2,236],"received":[3],"much":[4],"attention":[5],"as":[6,19,55],"of":[7,59,76,112,118,135,142,155,167,172,176,194,232,239,258],"late":[8],"due":[9],"to":[10,85,198,225],"numerous":[11],"applications":[12],"in":[13,126],"which":[14,90,138],"data":[15,61,87,96,119,161,202,260,263],"is":[16],"naturally":[17],"viewed":[18],"a":[20,56,109,146,237],"graph;":[21],"these":[22],"include":[23],"social":[24],"networks,":[25],"RDF":[26],"and":[27,33,62,88,100,120,160,203,208,219,241,249,261],"the":[28,74,77,83,132,164,169,214,229,256,259,262],"Semantic":[29],"Web,":[30],"biological":[31],"databases,":[32],"many":[34,38],"others.":[35],"There":[36],"are":[37,174,181],"proposals":[39],"for":[40,43,67,185,253],"query":[41],"languages":[42,113,124],"graph":[44],"that":[46,114,245],"mainly":[47],"fall":[48],"into":[49],"two":[50,127],"categories.":[51],"One":[52],"views":[53],"graphs":[54],"particular":[57],"kind":[58],"relational":[60,65],"uses":[63],"traditional":[64],"mechanisms":[66],"querying.":[68,122,186],"The":[69,129,210],"other":[70],"concentrates":[71],"on":[72,228],"querying":[73,206,254],"topology":[75,121],"graph.":[78],"These":[79,123],"approaches,":[80],"however,":[81,180],"lack":[82],"ability":[84],"combine":[86],"topology,":[89],"would":[91],"allow":[92],"queries":[93],"asking":[94],"how":[95,140,157],"changes":[97],"along":[98,145],"paths":[99,200],"patterns":[101],"enveloping":[102],"it.":[103],"In":[104],"this":[105],"article,":[106],"we":[107,150,190,235],"present":[108],"comprehensive":[110],"study":[111,204,243],"enable":[115],"such":[116],"combination":[117],"come":[125],"flavors.":[128],"first":[130],"follows":[131],"standard":[133],"approach":[134,212],"path":[136],"queries,":[137],"specify":[139,199],"labels":[141,159],"edges":[143],"change":[144],"path,":[147],"but":[148],"now":[149],"extend":[151],"them":[152],"with":[153,201],"ways":[154],"specifying":[156],"both":[158,255],"change.":[162],"From":[163],"complexity":[165],"point":[166],"view,":[168],"right":[170],"type":[171],"formalisms":[173,252],"subclasses":[175],"register":[177],"automata.":[178],"These,":[179],"not":[182],"well":[183],"suited":[184],"To":[187],"overcome":[188],"this,":[189],"develop":[191],"several":[192],"types":[193],"extended":[195],"regular":[196],"expressions":[197],"their":[205],"power":[207],"complexity.":[209],"second":[211],"adopts":[213],"popular":[215],"XML":[216,223],"language":[217],"XPath":[218],"extends":[220],"it":[221,246],"from":[222],"documents":[224],"graphs.":[226],"Depending":[227],"exact":[230],"set":[231],"allowed":[233],"features,":[234],"family":[238],"languages,":[240],"our":[242],"shows":[244],"includes":[247],"efficient":[248],"highly":[250],"expressive":[251],"structure":[257],"itself.":[264]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":20},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
