{"id":"https://openalex.org/W2003168669","doi":"https://doi.org/10.1109/itc.2013.6662946","title":"Beyond best effort: Choosing connectivity portfolio for cloud brokering platform by risk/profit tradeoff","display_name":"Beyond best effort: Choosing connectivity portfolio for cloud brokering platform by risk/profit tradeoff","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2003168669","doi":"https://doi.org/10.1109/itc.2013.6662946","mag":"2003168669"},"language":"en","primary_location":{"id":"doi:10.1109/itc.2013.6662946","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itc.2013.6662946","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 25th International Teletraffic Congress (ITC)","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/A5033193042","display_name":"Alexei A. Gaivoronski","orcid":"https://orcid.org/0000-0002-8470-8780"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Alexei A. Gaivoronski","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008382167","display_name":"Darijus Stra\u0161unskas","orcid":null},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Darijus Strasunskas","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076022592","display_name":"Per Jonny Nesse","orcid":null},"institutions":[{"id":"https://openalex.org/I2800413675","display_name":"Telenor (Norway)","ror":"https://ror.org/02jsp2z03","country_code":"NO","type":"company","lineage":["https://openalex.org/I2800413675"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Per J. Nesse","raw_affiliation_strings":["Telenor Research and Future Studies, Trondheim, Norway",", Telenor Research and Future Studies, Trondheim, Norway"],"affiliations":[{"raw_affiliation_string":"Telenor Research and Future Studies, Trondheim, Norway","institution_ids":["https://openalex.org/I2800413675"]},{"raw_affiliation_string":", Telenor Research and Future Studies, Trondheim, Norway","institution_ids":["https://openalex.org/I2800413675"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111624724","display_name":"Stein Svaet","orcid":null},"institutions":[{"id":"https://openalex.org/I2800413675","display_name":"Telenor (Norway)","ror":"https://ror.org/02jsp2z03","country_code":"NO","type":"company","lineage":["https://openalex.org/I2800413675"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Stein Svaet","raw_affiliation_strings":["Telenor Research and Future Studies, Trondheim, Norway",", Telenor Research and Future Studies, Trondheim, Norway"],"affiliations":[{"raw_affiliation_string":"Telenor Research and Future Studies, Trondheim, Norway","institution_ids":["https://openalex.org/I2800413675"]},{"raw_affiliation_string":", Telenor Research and Future Studies, Trondheim, Norway","institution_ids":["https://openalex.org/I2800413675"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033193042"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.15923176,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9979000091552734,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9979000091552734,"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/T11182","display_name":"Auction Theory and Applications","score":0.9876999855041504,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9833999872207642,"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/cloud-computing","display_name":"Cloud computing","score":0.8236250877380371},{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.7153377532958984},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6694112420082092},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6408283710479736},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.621443510055542},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5539016723632812},{"id":"https://openalex.org/keywords/modern-portfolio-theory","display_name":"Modern portfolio theory","score":0.42328038811683655},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.3288036286830902},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.2813427448272705},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23642030358314514},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.18822309374809265},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.15947046875953674},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.10646781325340271},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.09890982508659363}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8236250877380371},{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.7153377532958984},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6694112420082092},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6408283710479736},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.621443510055542},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5539016723632812},{"id":"https://openalex.org/C9725762","wikidata":"https://www.wikidata.org/wiki/Q1072885","display_name":"Modern portfolio theory","level":3,"score":0.42328038811683655},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.3288036286830902},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2813427448272705},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23642030358314514},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.18822309374809265},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.15947046875953674},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.10646781325340271},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.09890982508659363},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itc.2013.6662946","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itc.2013.6662946","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 25th International Teletraffic Congress (ITC)","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/W116633850","https://openalex.org/W190554858","https://openalex.org/W1551275368","https://openalex.org/W2023869729","https://openalex.org/W2033323909","https://openalex.org/W2036333446","https://openalex.org/W2070357916","https://openalex.org/W2153084067","https://openalex.org/W2160737670","https://openalex.org/W2162145559","https://openalex.org/W2168825410","https://openalex.org/W2188824969","https://openalex.org/W2622548307","https://openalex.org/W3124170611","https://openalex.org/W4234534407","https://openalex.org/W4388290870"],"related_works":["https://openalex.org/W3123572919","https://openalex.org/W2612189809","https://openalex.org/W2084744418","https://openalex.org/W2111724235","https://openalex.org/W2617530030","https://openalex.org/W2150112933","https://openalex.org/W4327779378","https://openalex.org/W2123851407","https://openalex.org/W1559487694","https://openalex.org/W1995326659"],"abstract_inverted_index":{"We":[0],"utilize":[1],"portfolio":[2,20],"theory":[3],"of":[4,21,31,41,91,100],"finance":[5],"and":[6,61,70],"investment":[7],"science":[8],"in":[9,23],"order":[10,24],"to":[11,25,84],"show":[12,79],"how":[13],"a":[14,19],"cloud":[15,29,50],"broker":[16,51],"can":[17],"select":[18],"connectivities":[22],"accommodate":[26],"requirements":[27],"for":[28],"services":[30],"users,":[32],"who":[33],"need":[34],"better":[35],"than":[36],"the":[37,96],"best":[38,97],"effort":[39,98],"Quality":[40],"Service":[42],"(QoS).":[43],"Following":[44],"economic":[45],"theory,":[46],"we":[47,78],"assume":[48],"that":[49,80,94],"makes":[52],"his":[53],"decision":[54],"by":[55,89],"choosing":[56],"appropriate":[57],"tradeoff":[58],"between":[59],"profit":[60],"risk.":[62],"The":[63],"risk":[64],"has":[65],"two":[66],"sources:":[67],"uncertain":[68,71],"demand":[69],"connectivity":[72,92,99],"quality.":[73],"Using":[74],"Internet":[75],"traffic":[76],"data":[77],"it":[81],"is":[82],"possible":[83],"deliver":[85],"considerably":[86],"higher":[87],"QoS":[88],"selection":[90],"portfolios":[93],"combine":[95],"different":[101],"grades":[102],"with":[103],"premium":[104],"grade":[105],"connectivity.":[106]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
