{"id":"https://openalex.org/W2006956454","doi":"https://doi.org/10.1145/2539150.2539240","title":"SPARQL Endpoint Metrics for Quality-Aware Linked Data Consumption","display_name":"SPARQL Endpoint Metrics for Quality-Aware Linked Data Consumption","publication_year":2013,"publication_date":"2013-12-02","ids":{"openalex":"https://openalex.org/W2006956454","doi":"https://doi.org/10.1145/2539150.2539240","mag":"2006956454"},"language":"en","primary_location":{"id":"doi:10.1145/2539150.2539240","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2539150.2539240","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of International Conference on Information Integration and Web-based Applications &amp; Services","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/A5031731252","display_name":"Johannes Lorey","orcid":null},"institutions":[{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Johannes Lorey","raw_affiliation_strings":["Hasso Plattner Institute, Potsdam, Germany"],"affiliations":[{"raw_affiliation_string":"Hasso Plattner Institute, Potsdam, Germany","institution_ids":["https://openalex.org/I143288331"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5031731252"],"corresponding_institution_ids":["https://openalex.org/I143288331"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07039178,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"319","last_page":"323"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9991000294685364,"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/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.9628999829292297,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14330","display_name":"Library Science and Information Systems","score":0.9340999722480774,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/sparql","display_name":"SPARQL","score":0.9843748807907104},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8787723779678345},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.7578626275062561},{"id":"https://openalex.org/keywords/rdf-query-language","display_name":"RDF query language","score":0.6419339179992676},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.614661455154419},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.5512828826904297},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.521851658821106},{"id":"https://openalex.org/keywords/linked-data","display_name":"Linked data","score":0.4942588806152344},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4940791428089142},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.47316890954971313},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4603976309299469},{"id":"https://openalex.org/keywords/named-graph","display_name":"Named graph","score":0.456901490688324},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3864097595214844},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.332099050283432},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.31040605902671814},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.2609226405620575},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.13896948099136353},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08663347363471985}],"concepts":[{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.9843748807907104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8787723779678345},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.7578626275062561},{"id":"https://openalex.org/C96956885","wikidata":"https://www.wikidata.org/wiki/Q6138701","display_name":"RDF query language","level":5,"score":0.6419339179992676},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.614661455154419},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.5512828826904297},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.521851658821106},{"id":"https://openalex.org/C69075417","wikidata":"https://www.wikidata.org/wiki/Q515701","display_name":"Linked data","level":3,"score":0.4942588806152344},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4940791428089142},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.47316890954971313},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4603976309299469},{"id":"https://openalex.org/C110893760","wikidata":"https://www.wikidata.org/wiki/Q3115590","display_name":"Named graph","level":5,"score":0.456901490688324},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3864097595214844},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.332099050283432},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.31040605902671814},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.2609226405620575},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.13896948099136353},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08663347363471985},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2539150.2539240","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2539150.2539240","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of International Conference on Information Integration and Web-based Applications &amp; Services","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W71739758","https://openalex.org/W79477857","https://openalex.org/W172995687","https://openalex.org/W1552847225","https://openalex.org/W1563056472","https://openalex.org/W1823076153","https://openalex.org/W2061109653","https://openalex.org/W2061253631","https://openalex.org/W2113582899","https://openalex.org/W2114833437","https://openalex.org/W2131785201","https://openalex.org/W2132612426","https://openalex.org/W2170454550","https://openalex.org/W2188661153","https://openalex.org/W2265585838","https://openalex.org/W6633731798"],"related_works":["https://openalex.org/W2494918970","https://openalex.org/W2416869599","https://openalex.org/W2363838908","https://openalex.org/W3086848874","https://openalex.org/W1596232896","https://openalex.org/W2105571961","https://openalex.org/W3150241097","https://openalex.org/W2294446864","https://openalex.org/W2053816230","https://openalex.org/W2901443306"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"dozens":[3],"of":[4,13,44],"publicly":[5],"accessible":[6],"Linked":[7],"Data":[8],"repositories":[9],"containing":[10],"vast":[11],"amounts":[12],"knowledge":[14],"presented":[15],"in":[16],"the":[17,30],"Resource":[18],"Description":[19],"Framework":[20],"(RDF)":[21],"format":[22],"have":[23],"been":[24],"set":[25],"up":[26],"worldwide.":[27],"By":[28],"utilizing":[29],"SPARQL":[31,60],"query":[32,56,66],"language,":[33],"users":[34],"can":[35],"consume,":[36],"integrate,":[37],"and":[38],"present":[39],"data":[40],"from":[41],"a":[42],"federation":[43],"sources":[45],"for":[46,54],"different":[47],"application":[48],"scenarios.":[49],"However,":[50],"several":[51],"challenges":[52],"arise":[53],"distributed":[55],"processing":[57],"across":[58],"multiple":[59],"endpoints,":[61],"such":[62],"as":[63],"devising":[64],"suitable":[65],"optimization":[67],"or":[68],"result":[69],"caching":[70],"strategies.":[71]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
