{"id":"https://openalex.org/W2194832308","doi":"https://doi.org/10.1007/s13222-015-0195-0","title":"Query Optimization in Heterogenous Event Processing Federations","display_name":"Query Optimization in Heterogenous Event Processing Federations","publication_year":2015,"publication_date":"2015-09-09","ids":{"openalex":"https://openalex.org/W2194832308","doi":"https://doi.org/10.1007/s13222-015-0195-0","mag":"2194832308"},"language":"en","primary_location":{"id":"doi:10.1007/s13222-015-0195-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13222-015-0195-0","pdf_url":null,"source":{"id":"https://openalex.org/S73012565","display_name":"Datenbank-Spektrum","issn_l":"1610-1995","issn":["1610-1995","1618-2162"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Datenbank-Spektrum","raw_type":"journal-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/A5061340312","display_name":"Marcus Pinnecke","orcid":"https://orcid.org/0000-0002-3042-5873"},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke University Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Marcus Pinnecke","raw_affiliation_strings":["Otto-von-Guericke University Magdeburg, 39106, Magdeburg, Germany"],"affiliations":[{"raw_affiliation_string":"Otto-von-Guericke University Magdeburg, 39106, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049783844","display_name":"Bastian Ho\u00dfbach","orcid":null},"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":false,"raw_author_name":"Bastian Ho\u00dfbach","raw_affiliation_strings":["Database Research Group, University of Marburg, 35032, Marburg, Germany"],"affiliations":[{"raw_affiliation_string":"Database Research Group, University of Marburg, 35032, Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5061340312"],"corresponding_institution_ids":["https://openalex.org/I95793202"],"apc_list":{"value":2380,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.4038,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.8454836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"15","issue":"3","first_page":"193","last_page":"202"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9969000220298767,"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"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9962000250816345,"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":0.6276042461395264},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.5976473093032837},{"id":"https://openalex.org/keywords/complex-event-processing","display_name":"Complex event processing","score":0.5276246070861816},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.4829403758049011},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.28247949481010437},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2089642882347107},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.16355854272842407}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6276042461395264},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.5976473093032837},{"id":"https://openalex.org/C123606473","wikidata":"https://www.wikidata.org/wiki/Q907918","display_name":"Complex event processing","level":3,"score":0.5276246070861816},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4829403758049011},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.28247949481010437},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2089642882347107},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.16355854272842407},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s13222-015-0195-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13222-015-0195-0","pdf_url":null,"source":{"id":"https://openalex.org/S73012565","display_name":"Datenbank-Spektrum","issn_l":"1610-1995","issn":["1610-1995","1618-2162"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Datenbank-Spektrum","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W52138592","https://openalex.org/W1517058083","https://openalex.org/W1978515200","https://openalex.org/W2000689690","https://openalex.org/W2016758618","https://openalex.org/W2017203676","https://openalex.org/W2019006852","https://openalex.org/W2049410874","https://openalex.org/W2056812173","https://openalex.org/W2063114706","https://openalex.org/W2063762897","https://openalex.org/W2091102268","https://openalex.org/W2115503987","https://openalex.org/W2129088288","https://openalex.org/W2157022252","https://openalex.org/W2158732813","https://openalex.org/W2290659297","https://openalex.org/W2404232410","https://openalex.org/W3147846887"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W1607805252","https://openalex.org/W2397597979","https://openalex.org/W2799235612","https://openalex.org/W4308672222","https://openalex.org/W1835640443","https://openalex.org/W413387906","https://openalex.org/W2339609534","https://openalex.org/W2072592647"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}