{"id":"https://openalex.org/W2061697777","doi":"https://doi.org/10.1109/glocom.2014.7036842","title":"Are we still friends: Kernel multivariate survival analysis","display_name":"Are we still friends: Kernel multivariate survival analysis","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2061697777","doi":"https://doi.org/10.1109/glocom.2014.7036842","mag":"2061697777"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7036842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7036842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","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/A5083787469","display_name":"Shiyu Liang","orcid":"https://orcid.org/0009-0003-2917-2033"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiyu Liang","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071553017","display_name":"Ruotian Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruotian Luo","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100359782","display_name":"Ge Chen","orcid":"https://orcid.org/0000-0003-4308-1341"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ge Chen","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038229877","display_name":"Songjun Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songjun Ma","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111267848","display_name":"Weijie Wu","orcid":"https://orcid.org/0009-0007-7036-4132"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weijie Wu","raw_affiliation_strings":["School of Information Security Engineering, Shanghai Jiao Tong University, China","School of Information Security Engineering, Shanghai Jiao Tong University, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Security Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"School of Information Security Engineering, Shanghai Jiao Tong University, China#TAB#","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002404808","display_name":"Li Song","orcid":"https://orcid.org/0000-0002-7124-5182"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Song","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018442100","display_name":"Xiaohua Tian","orcid":"https://orcid.org/0000-0003-0716-3323"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohua Tian","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034483183","display_name":"Xinbing Wang","orcid":"https://orcid.org/0000-0002-0357-8356"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinbing Wang","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"405","last_page":"410"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9907000064849854,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7915725708007812},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.689683735370636},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5171258449554443},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5121288299560547},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.4690559208393097},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45057374238967896},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.44498351216316223},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.434784471988678},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.37748175859451294},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3473680317401886},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.30428874492645264},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15571579337120056},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10988256335258484}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7915725708007812},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.689683735370636},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5171258449554443},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5121288299560547},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.4690559208393097},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45057374238967896},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.44498351216316223},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.434784471988678},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.37748175859451294},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3473680317401886},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.30428874492645264},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15571579337120056},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10988256335258484},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2014.7036842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7036842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1540155273","https://openalex.org/W2000139610","https://openalex.org/W2033198212","https://openalex.org/W2049607688","https://openalex.org/W2100637281","https://openalex.org/W2119821739","https://openalex.org/W2120535271","https://openalex.org/W2136883754","https://openalex.org/W2137557016","https://openalex.org/W2168092462","https://openalex.org/W2169183402","https://openalex.org/W2797482815","https://openalex.org/W2798909945","https://openalex.org/W4239510810","https://openalex.org/W4241115065","https://openalex.org/W4245841232","https://openalex.org/W6680634009"],"related_works":["https://openalex.org/W2120116197","https://openalex.org/W159653547","https://openalex.org/W2952662149","https://openalex.org/W2793616590","https://openalex.org/W2183090405","https://openalex.org/W2075666982","https://openalex.org/W2065835655","https://openalex.org/W3160699245","https://openalex.org/W2782955270","https://openalex.org/W2349928170"],"abstract_inverted_index":{"Online":[0],"Social":[1],"Network":[2],"becomes":[3],"the":[4,88,121,129,138,153,158],"most":[5],"prevalent":[6],"platform":[7],"for":[8,174],"exchanging":[9],"information":[10,67],"between":[11],"users,":[12],"maintaining":[13],"friendships":[14,23,93],"online.":[15],"As":[16],"is":[17,40,162],"well-known":[18],"to":[19,127,136,164],"us,":[20],"however,":[21],"some":[22],"even":[24],"those":[25],"intimate":[26],"ones":[27],"might":[28,62],"vanish.":[29],"Therefore,":[30],"precisely":[31],"modeling":[32,50],"and":[33,53,169],"predicting":[34],"state":[35],"of":[36,91,108,166,171],"each":[37,92],"online":[38,55,71],"relationship":[39],"worthwhile":[41],"in":[42,65,70,81,100,120,132,142,148],"many":[43],"respects.":[44],"For":[45],"social":[46,72,109],"communication":[47],"services":[48],"such":[49],"permits":[51],"new":[52],"novel":[54],"services.":[56],"In":[57,74],"addition,":[58],"constructing":[59],"this":[60,75,115],"model":[61,80,161],"enlighten":[63],"us":[64],"exploiting":[66],"spreading":[68],"pattern":[69],"network.":[73],"paper,":[76],"we":[77,145],"propose":[78],"a":[79,83,106],"determining":[82,128],"probability":[84,116],"distribution":[85],"which":[86],"describes":[87],"\u2018surviving":[89],"time\u2019":[90],"by":[94],"applying":[95],"one":[96],"commonly":[97],"used":[98],"method":[99],"sociology,":[101],"survival":[102,133,160],"analysis.":[103],"We":[104],"discuss":[105],"series":[107],"explanatory":[110],"variables":[111],"that":[112],"highly":[113],"affect":[114],"distribution.":[117],"Moreover,":[118],"methods":[119],"moving":[122],"average":[123],"process":[124],"are":[125],"devoted":[126],"appropriate":[130],"parameter":[131],"model.":[134,150],"Furthermore,":[135],"avoid":[137],"high":[139,167],"computational":[140],"complexity":[141],"kernel":[143],"learning":[144],"impose":[146],"sparsity":[147],"our":[149],"Finally,":[151],"with":[152],"experiments":[154],"on":[155],"real":[156],"data,":[157],"proposed":[159],"proven":[163],"be":[165],"accuracy,":[168],"thus":[170],"great":[172],"potential":[173],"further":[175],"applications.":[176]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}