{"id":"https://openalex.org/W2106319245","doi":"https://doi.org/10.1007/3-540-45431-4_2","title":"Select-Project Queries over XML Documents","display_name":"Select-Project Queries over XML Documents","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W2106319245","doi":"https://doi.org/10.1007/3-540-45431-4_2","mag":"2106319245"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-45431-4_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-45431-4_2","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5006348713","display_name":"Sara Cohen","orcid":"https://orcid.org/0000-0002-8482-9435"},"institutions":[{"id":"https://openalex.org/I121297525","display_name":"Hebrew College","ror":"https://ror.org/05y3p3k12","country_code":"US","type":"education","lineage":["https://openalex.org/I121297525"]},{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Sara Cohen","raw_affiliation_strings":["Dept. of Computer Science, The Hebrew University, Jerusalem, 91904, Israel","The Hebrew University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, The Hebrew University, Jerusalem, 91904, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"The Hebrew University","institution_ids":["https://openalex.org/I121297525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003221932","display_name":"Yaron Kanza","orcid":"https://orcid.org/0000-0001-6056-595X"},"institutions":[{"id":"https://openalex.org/I121297525","display_name":"Hebrew College","ror":"https://ror.org/05y3p3k12","country_code":"US","type":"education","lineage":["https://openalex.org/I121297525"]},{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Yaron Kanza","raw_affiliation_strings":["Dept. of Computer Science, The Hebrew University, Jerusalem, 91904, Israel","The Hebrew University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, The Hebrew University, Jerusalem, 91904, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"The Hebrew University","institution_ids":["https://openalex.org/I121297525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014143171","display_name":"Yehoshua Sagiv","orcid":null},"institutions":[{"id":"https://openalex.org/I121297525","display_name":"Hebrew College","ror":"https://ror.org/05y3p3k12","country_code":"US","type":"education","lineage":["https://openalex.org/I121297525"]},{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Yehoshua Sagiv","raw_affiliation_strings":["Dept. of Computer Science, The Hebrew University, Jerusalem, 91904, Israel","The Hebrew University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, The Hebrew University, Jerusalem, 91904, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"The Hebrew University","institution_ids":["https://openalex.org/I121297525"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.3926,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.58456033,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"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":0.9998999834060669,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9994000196456909,"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/T11106","display_name":"Data Management and Algorithms","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9081969261169434},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.7393123507499695},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.5997316837310791},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.5862769484519958},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.5852367877960205},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5320084691047668},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.5235559344291687},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5193677544593811},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.4608366787433624},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.4402405917644501},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.43234890699386597},{"id":"https://openalex.org/keywords/xquery","display_name":"XQuery","score":0.4170655906200409},{"id":"https://openalex.org/keywords/xml-database","display_name":"XML database","score":0.36432379484176636},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.23531320691108704},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19226238131523132},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.18710774183273315},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1584283709526062}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9081969261169434},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.7393123507499695},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.5997316837310791},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.5862769484519958},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.5852367877960205},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5320084691047668},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.5235559344291687},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5193677544593811},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.4608366787433624},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.4402405917644501},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.43234890699386597},{"id":"https://openalex.org/C2780512708","wikidata":"https://www.wikidata.org/wiki/Q850661","display_name":"XQuery","level":4,"score":0.4170655906200409},{"id":"https://openalex.org/C183068750","wikidata":"https://www.wikidata.org/wiki/Q357393","display_name":"XML database","level":3,"score":0.36432379484176636},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.23531320691108704},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19226238131523132},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.18710774183273315},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1584283709526062},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/3-540-45431-4_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-45431-4_2","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.307.8558","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.307.8558","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.technion.ac.il/~kanza/Papers/ngits02.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W33041674","https://openalex.org/W144096106","https://openalex.org/W172857819","https://openalex.org/W1524541451","https://openalex.org/W1535992660","https://openalex.org/W1846456648","https://openalex.org/W1983428002","https://openalex.org/W1993132652","https://openalex.org/W2014387558","https://openalex.org/W2018870244","https://openalex.org/W2039610696","https://openalex.org/W2053741160","https://openalex.org/W2082055368","https://openalex.org/W2132757541","https://openalex.org/W4285719527","https://openalex.org/W6601324371","https://openalex.org/W6649138129"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W2068199351","https://openalex.org/W3008917487","https://openalex.org/W2026738364","https://openalex.org/W2013069866","https://openalex.org/W2901901036","https://openalex.org/W2572349046","https://openalex.org/W3197639690","https://openalex.org/W2124814993","https://openalex.org/W1521725692"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}