{"id":"https://openalex.org/W2035874369","doi":"https://doi.org/10.1145/2767109.2767113","title":"Long-term Optimization of Update Frequencies for Decaying Information","display_name":"Long-term Optimization of Update Frequencies for Decaying Information","publication_year":2015,"publication_date":"2015-05-31","ids":{"openalex":"https://openalex.org/W2035874369","doi":"https://doi.org/10.1145/2767109.2767113","mag":"2035874369"},"language":"en","primary_location":{"id":"doi:10.1145/2767109.2767113","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2767109.2767113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th International Workshop on Web and Databases","raw_type":"proceedings-article"},"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/A5058717031","display_name":"Simon Razniewski","orcid":"https://orcid.org/0000-0002-5410-218X"},"institutions":[{"id":"https://openalex.org/I171543936","display_name":"Free University of Bozen-Bolzano","ror":"https://ror.org/012ajp527","country_code":"IT","type":"education","lineage":["https://openalex.org/I171543936"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Simon Razniewski","raw_affiliation_strings":["Free University of Bozen-Bolzano"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Free University of Bozen-Bolzano","institution_ids":["https://openalex.org/I171543936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038176802","display_name":"Werner Nutt","orcid":"https://orcid.org/0000-0002-9347-1885"},"institutions":[{"id":"https://openalex.org/I171543936","display_name":"Free University of Bozen-Bolzano","ror":"https://ror.org/012ajp527","country_code":"IT","type":"education","lineage":["https://openalex.org/I171543936"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Werner Nutt","raw_affiliation_strings":["Free University of Bozen-Bolzano"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Free University of Bozen-Bolzano","institution_ids":["https://openalex.org/I171543936"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I171543936"],"apc_list":null,"apc_paid":null,"fwci":0.5792,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62864245,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"34","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.79981929063797},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7925529479980469},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.6182531714439392},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5890724658966064},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5465112328529358},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4392669200897217},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.428803026676178},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3546157479286194},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2858515977859497},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23428070545196533},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14080438017845154}],"concepts":[{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.79981929063797},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7925529479980469},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.6182531714439392},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5890724658966064},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5465112328529358},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4392669200897217},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.428803026676178},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3546157479286194},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2858515977859497},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23428070545196533},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14080438017845154},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/2767109.2767113","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2767109.2767113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th International Workshop on Web and Databases","raw_type":"proceedings-article"},{"id":"pmh:oai:alma.39UBZ_INST:11293058300001241","is_oa":false,"landing_page_url":"http://dl.acm.org/citation.cfm?id=2767113","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"Open Research (University of Surrey)","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"},{"id":"pmh:oai:unibz.it:11293058300001241","is_oa":false,"landing_page_url":"https://bia.unibz.it/esploro/outputs/conferenceProceeding/Long-term-Optimization-of-Update-Frequencies-for/991006493996701241","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"Open Research (University of Surrey)","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W149565845","https://openalex.org/W1483132610","https://openalex.org/W1484507150","https://openalex.org/W1501197004","https://openalex.org/W1951537199","https://openalex.org/W1972601723","https://openalex.org/W1976624301","https://openalex.org/W2030453570","https://openalex.org/W2035005585","https://openalex.org/W2038378248","https://openalex.org/W2057763140","https://openalex.org/W2081186682","https://openalex.org/W2092770599","https://openalex.org/W2126915543","https://openalex.org/W2155542681"],"related_works":["https://openalex.org/W1667647204","https://openalex.org/W2404647514","https://openalex.org/W4247536566","https://openalex.org/W4241418540","https://openalex.org/W2018477250","https://openalex.org/W3119814709","https://openalex.org/W1508895727","https://openalex.org/W2725786787","https://openalex.org/W1875930651","https://openalex.org/W1524101012"],"abstract_inverted_index":{"Many":[0],"kinds":[1],"of":[2,8,36],"information,":[3],"such":[4,37],"as":[5],"addresses,":[6],"crawls":[7],"webpages,":[9],"or":[10,52],"academic":[11],"affiliations,":[12],"are":[13,25],"prone":[14],"to":[15,30,59,83],"becoming":[16],"outdated":[17],"over":[18],"time.":[19],"Therefore,":[20],"in":[21,28],"some":[22],"applications,":[23],"updates":[24],"performed":[26],"periodically":[27],"order":[29],"keep":[31],"the":[32,61,67,71,75,79],"correctness":[33],"and":[34,73],"usefulness":[35],"information":[38,42,72,80],"high.":[39],"As":[40],"refreshing":[41],"usually":[43],"has":[44],"a":[45,56],"cost,":[46],"e.g.":[47],"computation":[48],"time,":[49,55],"network":[50],"bandwidth":[51],"human":[53],"work":[54],"problem":[57],"is":[58,81],"find":[60],"right":[62],"update":[63],"frequency":[64],"depending":[65],"on":[66,74],"benefit":[68],"gained":[69],"from":[70],"speed":[76],"with":[77],"which":[78],"expected":[82],"get":[84],"outdated.":[85]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}