{"id":"https://openalex.org/W1584126402","doi":"https://doi.org/10.1007/978-3-540-30192-9_48","title":"Semantic Query Routing and Processing in P2P Database Systems: The ICS-FORTH SQPeer Middleware","display_name":"Semantic Query Routing and Processing in P2P Database Systems: The ICS-FORTH SQPeer Middleware","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1584126402","doi":"https://doi.org/10.1007/978-3-540-30192-9_48","mag":"1584126402"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30192-9_48","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30192-9_48","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":"book-chapter","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/A5029178356","display_name":"George Kokkinidis","orcid":null},"institutions":[{"id":"https://openalex.org/I8901234","display_name":"Foundation for Research and Technology Hellas","ror":"https://ror.org/052rphn09","country_code":"GR","type":"facility","lineage":["https://openalex.org/I8901234"]},{"id":"https://openalex.org/I4210155092","display_name":"Czech Academy of Sciences, Institute of Computer Science","ror":"https://ror.org/0496n6574","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210155092"]}],"countries":["CZ","GR"],"is_corresponding":true,"raw_author_name":"George Kokkinidis","raw_affiliation_strings":["Institute of Computer Science, FORTH, Vassilika Vouton, PO Box 1385, GR 71110, Heraklion","Institute of Computer Science, FORTH, Vassilika Vouton, Heraklion#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, FORTH, Vassilika Vouton, PO Box 1385, GR 71110, Heraklion","institution_ids":["https://openalex.org/I4210155092","https://openalex.org/I8901234"]},{"raw_affiliation_string":"Institute of Computer Science, FORTH, Vassilika Vouton, Heraklion#TAB#","institution_ids":["https://openalex.org/I4210155092","https://openalex.org/I8901234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042003138","display_name":"Vassilis Christophides","orcid":"https://orcid.org/0000-0002-2076-1881"},"institutions":[{"id":"https://openalex.org/I142617266","display_name":"University of Crete","ror":"https://ror.org/00dr28g20","country_code":"GR","type":"education","lineage":["https://openalex.org/I142617266"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vassilis Christophides","raw_affiliation_strings":["Department of Computer Science, University of Crete, GR 71409, Heraklion, Greece","Dept. of Comput. Sci., Univ. of Crete, Heraklion, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Crete, GR 71409, Heraklion, Greece","institution_ids":["https://openalex.org/I142617266"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Univ. of Crete, Heraklion, Greece","institution_ids":["https://openalex.org/I142617266"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029178356"],"corresponding_institution_ids":["https://openalex.org/I4210155092","https://openalex.org/I8901234"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":5.6729,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.96611493,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"486","last_page":"495"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","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/T10742","display_name":"Peer-to-Peer Network Technologies","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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9979000091552734,"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/T11106","display_name":"Data Management and Algorithms","score":0.9952999949455261,"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":0.9096649289131165},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.608890950679779},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5392782092094421},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.4928743839263916},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.4890163838863373},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.4869483709335327},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.48591819405555725},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.4430689811706543},{"id":"https://openalex.org/keywords/semantic-query","display_name":"Semantic query","score":0.44290098547935486},{"id":"https://openalex.org/keywords/middleware","display_name":"Middleware (distributed applications)","score":0.4263724386692047},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.416909784078598},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3684050440788269},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.36582279205322266},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.13486436009407043}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9096649289131165},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.608890950679779},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5392782092094421},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.4928743839263916},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.4890163838863373},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.4869483709335327},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.48591819405555725},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.4430689811706543},{"id":"https://openalex.org/C2778816267","wikidata":"https://www.wikidata.org/wiki/Q21015578","display_name":"Semantic query","level":4,"score":0.44290098547935486},{"id":"https://openalex.org/C169468491","wikidata":"https://www.wikidata.org/wiki/Q146923","display_name":"Middleware (distributed applications)","level":2,"score":0.4263724386692047},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.416909784078598},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3684050440788269},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.36582279205322266},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.13486436009407043}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30192-9_48","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30192-9_48","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W239835737","https://openalex.org/W1490929439","https://openalex.org/W1572762577","https://openalex.org/W1575097497","https://openalex.org/W1579154480","https://openalex.org/W1608355320","https://openalex.org/W1726173744","https://openalex.org/W1821563087","https://openalex.org/W1860650736","https://openalex.org/W1865037656","https://openalex.org/W1986397479","https://openalex.org/W2081963263","https://openalex.org/W2084987750","https://openalex.org/W2101181310","https://openalex.org/W2104023883","https://openalex.org/W2112101330","https://openalex.org/W2122052745","https://openalex.org/W2126829679","https://openalex.org/W2132752683","https://openalex.org/W2137163943","https://openalex.org/W2152293830","https://openalex.org/W2157228914","https://openalex.org/W2162250270","https://openalex.org/W2171708479","https://openalex.org/W2174507869","https://openalex.org/W2203361072","https://openalex.org/W2483235136","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W3125756434","https://openalex.org/W2392799717","https://openalex.org/W2026738364","https://openalex.org/W2186703450","https://openalex.org/W2017989738","https://openalex.org/W2017328855","https://openalex.org/W2146885082","https://openalex.org/W175663584","https://openalex.org/W2572349046"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}