{"id":"https://openalex.org/W2335830409","doi":"https://doi.org/10.3233/ifs-162104","title":"Web service QoS prediction by neighbor information combined non-negative matrix factorization","display_name":"Web service QoS prediction by neighbor information combined non-negative matrix factorization","publication_year":2016,"publication_date":"2016-04-30","ids":{"openalex":"https://openalex.org/W2335830409","doi":"https://doi.org/10.3233/ifs-162104","mag":"2335830409"},"language":"en","primary_location":{"id":"doi:10.3233/ifs-162104","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ifs-162104","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & Fuzzy 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/A5023647773","display_name":"Kai Su","orcid":"https://orcid.org/0000-0002-4062-9570"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kai Su","raw_affiliation_strings":["Department of Equipment Economics and Management, Naval University of Engineering, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Department of Equipment Economics and Management, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103482432","display_name":"Liangli Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangli Ma","raw_affiliation_strings":["Department of Computer Engineering, Naval University of Engineering, Wuhan, China","E-mail:"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]},{"raw_affiliation_string":"E-mail:","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365935","display_name":"Bin Xiao","orcid":"https://orcid.org/0000-0003-4223-8220"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Xiao","raw_affiliation_strings":["Department of Equipment Economics and Management, Naval University of Engineering, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Department of Equipment Economics and Management, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067719005","display_name":"Huaiqiang Zhang","orcid":"https://orcid.org/0000-0001-9333-8585"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaiqiang Zhang","raw_affiliation_strings":["Department of Equipment Economics and Management, Naval University of Engineering, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Department of Equipment Economics and Management, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5023647773"],"corresponding_institution_ids":["https://openalex.org/I2800710378"],"apc_list":null,"apc_paid":null,"fwci":2.8954,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.91332427,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"30","issue":"6","first_page":"3593","last_page":"3604"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9965000152587891,"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/T11478","display_name":"Caching and Content Delivery","score":0.9965000152587891,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9958999752998352,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.991599977016449,"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/computer-science","display_name":"Computer science","score":0.8326525688171387},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6982134580612183},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.6879482269287109},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.5595758557319641},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.506100594997406},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4772876799106598},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.45569390058517456},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.44966283440589905},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.41958314180374146},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4142898619174957},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3945538103580475},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3338874578475952},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19538798928260803},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16563886404037476}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8326525688171387},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6982134580612183},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.6879482269287109},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.5595758557319641},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.506100594997406},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4772876799106598},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45569390058517456},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.44966283440589905},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.41958314180374146},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4142898619174957},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3945538103580475},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3338874578475952},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19538798928260803},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16563886404037476},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/ifs-162104","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ifs-162104","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1479822238","https://openalex.org/W1484589084","https://openalex.org/W1776028013","https://openalex.org/W1902027874","https://openalex.org/W1965810726","https://openalex.org/W1967868690","https://openalex.org/W1977888730","https://openalex.org/W1980321478","https://openalex.org/W1981520019","https://openalex.org/W2008015434","https://openalex.org/W2026749761","https://openalex.org/W2030239032","https://openalex.org/W2060836686","https://openalex.org/W2073178357","https://openalex.org/W2091381870","https://openalex.org/W2109966714","https://openalex.org/W2114821336","https://openalex.org/W2135029798","https://openalex.org/W2137245235","https://openalex.org/W2140427768","https://openalex.org/W2146356176","https://openalex.org/W2151588051","https://openalex.org/W2162220364","https://openalex.org/W2165395308","https://openalex.org/W2166212577","https://openalex.org/W2169305649","https://openalex.org/W2169970157","https://openalex.org/W2171075212","https://openalex.org/W2253601941","https://openalex.org/W3105889875","https://openalex.org/W3143596294","https://openalex.org/W4230881505","https://openalex.org/W6684071020"],"related_works":["https://openalex.org/W3016713431","https://openalex.org/W2519569830","https://openalex.org/W2037111396","https://openalex.org/W1558424403","https://openalex.org/W2014318101","https://openalex.org/W2042690527","https://openalex.org/W2035424143","https://openalex.org/W2295458067","https://openalex.org/W2069347072","https://openalex.org/W2403620556"],"abstract_inverted_index":{"Strongly":[0],"promoted":[1],"by":[2],"the":[3,22,51,56,69,78,84,91,97,118,147,159,170,183,194],"development":[4],"of":[5,15,25,53,68,166],"Service-Oriented":[6],"Computing":[7,10],"and":[8,72,121,162],"Cloud":[9],"technologies,":[11],"a":[12,30,107,125],"large":[13],"number":[14],"functionally":[16],"equivalent":[17],"web":[18,36,54,110,131],"services":[19,167],"emerge":[20],"on":[21],"Internet.":[23],"Quality":[24],"Service":[26],"(QoS)":[27],"is":[28,88,135,143,174],"becoming":[29],"key":[31],"factor":[32],"to":[33,49,95,145,168,181],"distinguish":[34],"different":[35],"services.":[37,101],"Although":[38],"many":[39],"Collaborative":[40],"Fi":[41],"ltering":[42],"(CF)":[43],"based":[44,141,178],"approaches":[45],"are":[46,59,191],"recently":[47],"proposed":[48],"predict":[50],"QoS":[52,80,86,112,133,196],"services,":[55],"prediction":[57,113,134,184,208],"accuracy":[58,209],"not":[60],"satisfactory,":[61],"since":[62],"they":[63],"rarely":[64],"take":[65],"full":[66],"use":[67],"neighbor":[70,155],"information":[71,75],"latent":[73],"feature":[74],"contained":[76],"in":[77],"historical":[79],"data.":[81],"Especially":[82],"when":[83],"real-world":[85,189],"data":[87,171],"highly":[89],"sparse,":[90],"previous":[92],"works":[93],"fail":[94],"detect":[96],"actual":[98],"relationships":[99],"between":[100],"In":[102],"this":[103],"paper,":[104],"we":[105],"present":[106],"novel":[108],"hybrid":[109],"service":[111,132,154],"approach":[114,142,204],"that":[115,202],"systematically":[116],"combines":[117],"memory-based":[119],"CF":[120],"model-based":[122],"CF.":[123],"Firstly":[124],"non-negative":[126],"matrix":[127],"factorization":[128],"model":[129,148],"for":[130,149],"presented.":[136],"Then":[137],"an":[138],"Expectation-Maximization":[139],"(EM)":[140],"designed":[144],"learn":[146],"making":[150],"further":[151],"prediction.":[152],"The":[153,198],"information,":[156],"which":[157],"integrates":[158],"direct":[160],"similarity":[161,165],"transitive":[163],"indirect":[164],"handle":[169],"sparsity":[172],"problem,":[173],"introduced":[175],"into":[176],"EM":[177],"learning":[179],"process":[180],"make":[182],"results":[185,200],"more":[186],"accurate.":[187],"Large-scale":[188],"experiments":[190],"conducted":[192],"using":[193],"WSDREAM":[195],"dataset.":[197],"experimental":[199],"demonstrate":[201],"our":[203],"can":[205],"achieve":[206],"better":[207],"than":[210],"other":[211],"state-of-the-art":[212],"approaches.":[213]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}