{"id":"https://openalex.org/W1558521623","doi":"https://doi.org/10.1007/bf02412262","title":"Second moment relationships for waiting times in queueing systems with poisson input","display_name":"Second moment relationships for waiting times in queueing systems with poisson input","publication_year":1991,"publication_date":"1991-12-01","ids":{"openalex":"https://openalex.org/W1558521623","doi":"https://doi.org/10.1007/bf02412262","mag":"1558521623"},"language":"en","primary_location":{"id":"doi:10.1007/bf02412262","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02412262","pdf_url":null,"source":{"id":"https://openalex.org/S148503350","display_name":"Queueing Systems","issn_l":"0257-0130","issn":["0257-0130","0340-4384","1572-9443"],"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":"Queueing Systems","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/A5110148543","display_name":"S. W. Fuhrmann","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH","US"],"is_corresponding":true,"raw_author_name":"S. W. Fuhrmann","raw_affiliation_strings":["IBM Research Division, Zurich Research Laboratory, 8803, R\u00fcschlikon, Switzerland","IBM Research Division, Zurich Research Laboratory, R\u00fcschlikon, Switzerland#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research Division, Zurich Research Laboratory, 8803, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]},{"raw_affiliation_string":"IBM Research Division, Zurich Research Laboratory, R\u00fcschlikon, Switzerland#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110148543"],"corresponding_institution_ids":["https://openalex.org/I1341412227","https://openalex.org/I4210126328"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":2.5366,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.8839779,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"8","issue":"1","first_page":"397","last_page":"406"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/moment","display_name":"Moment (physics)","score":0.6956226229667664},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.6677600145339966},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.5609590411186218},{"id":"https://openalex.org/keywords/burkes-theorem","display_name":"Burke's theorem","score":0.5405865907669067},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5371836423873901},{"id":"https://openalex.org/keywords/poisson-distribution","display_name":"Poisson distribution","score":0.5104348063468933},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5097010135650635},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.507745623588562},{"id":"https://openalex.org/keywords/fork\u2013join-queue","display_name":"Fork\u2013join queue","score":0.43760475516319275},{"id":"https://openalex.org/keywords/bulk-queue","display_name":"Bulk queue","score":0.4188436269760132},{"id":"https://openalex.org/keywords/second-moment-of-area","display_name":"Second moment of area","score":0.41647493839263916},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38601526618003845},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.325763076543808},{"id":"https://openalex.org/keywords/queue-management-system","display_name":"Queue management system","score":0.3207496404647827},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22898268699645996},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13590902090072632},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0853656530380249},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.06834009289741516}],"concepts":[{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.6956226229667664},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.6677600145339966},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.5609590411186218},{"id":"https://openalex.org/C66295387","wikidata":"https://www.wikidata.org/wiki/Q4998912","display_name":"Burke's theorem","level":5,"score":0.5405865907669067},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5371836423873901},{"id":"https://openalex.org/C100906024","wikidata":"https://www.wikidata.org/wiki/Q205692","display_name":"Poisson distribution","level":2,"score":0.5104348063468933},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5097010135650635},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.507745623588562},{"id":"https://openalex.org/C124444977","wikidata":"https://www.wikidata.org/wiki/Q4025962","display_name":"Fork\u2013join queue","level":4,"score":0.43760475516319275},{"id":"https://openalex.org/C87950461","wikidata":"https://www.wikidata.org/wiki/Q4996486","display_name":"Bulk queue","level":3,"score":0.4188436269760132},{"id":"https://openalex.org/C61062188","wikidata":"https://www.wikidata.org/wiki/Q835065","display_name":"Second moment of area","level":2,"score":0.41647493839263916},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38601526618003845},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.325763076543808},{"id":"https://openalex.org/C128220111","wikidata":"https://www.wikidata.org/wiki/Q4531011","display_name":"Queue management system","level":3,"score":0.3207496404647827},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22898268699645996},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13590902090072632},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0853656530380249},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.06834009289741516},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf02412262","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02412262","pdf_url":null,"source":{"id":"https://openalex.org/S148503350","display_name":"Queueing Systems","issn_l":"0257-0130","issn":["0257-0130","0340-4384","1572-9443"],"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":"Queueing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W129289772","https://openalex.org/W1964122966","https://openalex.org/W1967401610","https://openalex.org/W1990510774","https://openalex.org/W1993962011","https://openalex.org/W2005098937","https://openalex.org/W2032922837","https://openalex.org/W2034784222","https://openalex.org/W2048949168","https://openalex.org/W2083659451","https://openalex.org/W2097317807","https://openalex.org/W2133084265","https://openalex.org/W2317118277","https://openalex.org/W2319456649"],"related_works":["https://openalex.org/W1505066891","https://openalex.org/W2159840783","https://openalex.org/W2089046940","https://openalex.org/W1992938514","https://openalex.org/W2000789082","https://openalex.org/W2809475525","https://openalex.org/W2171788592","https://openalex.org/W1501151544","https://openalex.org/W1973811578","https://openalex.org/W4292482538"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-07T14:30:12.667765","created_date":"2025-10-10T00:00:00"}
