{"id":997,"date":"2018-07-20T11:33:57","date_gmt":"2018-07-20T11:33:57","guid":{"rendered":"http:\/\/centruldecalcul.ro\/astr\/?p=997"},"modified":"2025-05-29T13:38:25","modified_gmt":"2025-05-29T10:38:25","slug":"prof-univ-dr-ing-valentin-cristea","status":"publish","type":"post","link":"https:\/\/old.astr.ro\/en\/prof-univ-dr-ing-valentin-cristea\/","title":{"rendered":"Prof.univ.dr.ing. Valentin Cristea"},"content":{"rendered":"<img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-998 alignleft\" src=\"\/wp-content\/uploads\/2018\/07\/Cristea-Valentin-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Cristea-Valentin-300x300.jpg 300w, https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Cristea-Valentin-150x150.jpg 150w, https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Cristea-Valentin-420x420.jpg 420w, https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Cristea-Valentin.jpg 550w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\r\n<ul class=\"list icons list-unstyled\">\r\n \t<li>\r\n<h5 class=\"black\"><strong>\u00a0 MEMBRU CORESPONDENT<\/strong><\/h5>\r\n<\/li>\r\n \t<li class=\"black\">\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Tehnologia Informa\u021biei \u0219i Comunica\u021biilor &#8211; Calculatoare \u0219i Telecomunica\u021bii<\/strong><\/li>\r\n \t<li><i class=\"icon icon-calendar\"><\/i>\u00a0<span class=\"black\">18 ianuarie 1947<\/span><\/li>\r\n<\/ul>\r\n<div id=\"readmore\" class=\"readmore-js-section readmore-js-expanded\">\r\n\r\n<hr \/>\r\n\r\n<h3 class=\"black\">EXPERIEN\u021aA PROFESIONAL\u0102<\/h3>\r\n<div>\r\n\r\nN\u0103scut la 18.01.1947 in Modelu, jude\u0163ul C\u0103l\u0103ra\u015fi. A absolvit cu Diplom\u0103 de Merit Universitatea Politehnica din Bucure\u015fti &#8211; UPB in 1969, cu doctorat in Calculatoare la acela\u015fi Institut din 1980. A lucrat in inv\u0103\u0163\u0103mantul superior din 1969, ca asistent, \u015fef de lucr\u0103ri (1976), conferen\u0163iar (1990) \u015fi profesor (1993) la Catedra de Calculatoare a UPB. A avut contribu\u0163ii deosebite in educa\u0163ie. A introdus cursuri noi de algoritmi paraleli \u015fi distribui\u0163i, sisteme distribuite \u015fi protocoale de comunica\u0163ie, fiind unul din promotorii \u015fcolii de Calculatoare din Romania. Este conduc\u0103tor de doctorat din anul 1996. A indrumat cu pasiune tinerii doctoranzi, parte din ei ob\u0163inand titlul de doctor cu calificative &#8222;cum laude&#8221; sau &#8222;magna cum laude&#8221; \u015fi ca\u015ftigand burse de studii de la mari companii (IBM, Oracle) sau din programe na\u0163ionale. Prin activitatea de conducere de doctorat \u015fi prin cursurile \u015fi seminariile sus\u0163inute, a contribuit la dezvoltarea educa\u0163iei \u015fi cercet\u0103rii in UPB.A fost continuu preocupat de perfec\u0163ionarea profesional\u0103.\r\nIn 1971 a f\u0103cut un stagiu de specializare la Supelec, Paris. A adus contribu\u0163ii originale in gestiunea resurselor de calcul prin teza sa de doctorat, elaborat\u0103 sub conducerea competent\u0103 a profesorului Adian Petrescu. A participat la dezvoltarea unor proiecte de cercetare pe tema corectitudinii \u015fi performan\u0163ei proceselor de calcul concurente. Stagiul f\u0103cut in 1992 la INP Grenoble \u015ficel de la Universitatea Liber din Amsterdam (1996) au avut subiecte inrudite \u015fi anume sistemele paralele \/ distribuite, respectiv programarea concurent\u0103. Foarte buna pregatire de specialitate i-a permis s\u0103 ob\u0163in\u0103 rezultate remarcabile in activitatea de cercetare prin conceperea unor modele de verificare formal\u0103 a sistemelor distribuite, de gestiune a resurselor distribuite \u015fi de servicii pentru cre\u015fterea toleran\u0163ei la defect\u0103ri, a securit\u0103\u0163ii \u015fi increderii. A aplicat aceste rezultate teoretice in produse pentru gestiunea eficient\u0103 a sistemelor Grid, dezvoltarea aplica\u0163iilor paralele \u015fi distribuite, colaborarea in organiza\u0163ii virtuale, servicii inteligente, personalizate de eLearning \u015fi altele. Rezultatele originale au fost publicate in peste 230 de lucr\u0103ri ap\u0103rute in cele mai prestigioase reviste \u015fi proceedings-uri din domeniu. La ele sa adaug\u0103 peste 30 de c\u0103r\u0163i sau capitole de carte, din care 20 au ap\u0103rut la edituri din str\u0103in\u0103tate. A fost \u015fi este implicat, ca director sau participant, in peste 100 de proiecte de cercetare interna\u0163ionale \u015fi na\u0163ionale in domeniile sistemelor distribuite \u015fi sistemelor colaborative. A adus contribu\u0163ii la proiecte de cercetare importante, realizate in parteneriat cu institu\u0163ii prestigioase precum INRIA, Fraunhofer Fokus, Universit\u0103\u0163ile Rutgers \u015fi Wisconsin, Politecnico di Milano \u015fi altele. De asemenea, a colaborat cu parteneri din \u0163ar\u0103 la realizarea unor proiecte (MEDIOGrid, GridMOSI, Pegaf \u015fi altele) prin care a contribuit la consolidarea culturii tehnice din Romania in domeniul sistemelor paralele \u015fi distribuite.\u00a0A contribuit la promovarea sistemelor paralele \u015fi distribuite in Romania.\r\nCa participant la proiectul Tempus DISCO, coordonat de profesorul Nicolae \u0162\u0103pu\u015f \u015fi dedicat educa\u0163iei in sisteme paralele \u015fi distribuite, a fost printre ini\u0163iatorii direc\u0163iei de studiu \u015fi cercetare intr-un domeniu care a evoluat apoi exploziv in Romania \u015fi in lume. A participat la organizarea \u015fcolii de var\u0103 PARADIS. S-a implicat in Comitetele de Program \u015fi in organizarea unor workshop-uri \u015fi conferin\u0163e pe tema sistemelor distribuite: HiPerGrid, CloudCP, SYNASC, GridCAD, ICCP, CSCS, IDC \u015fi altele. Colaborarea cu Universitatea Liber\u0103 din Amsterdam a condus la co-organizarea programului de master PDCS \u00a0Parallel and Distributed Computer Systems, prin care studen\u0163i romani ob\u0163in o diplom\u0103 dubl\u0103 (UPB \u015fi VU Amsterdam). In plus, au fost abordate teme de cercetare comune (cea mai recent\u0103 avand ca tem\u0103 provizionarea resurselor in sisteme Cloud). A dezvoltat rela\u0163ii profesionale \u015fi cu alte universit\u0103\u0163i de renume din str\u0103in\u0103tate la care a fost invitat pentru prelegeri: Dumfries (Marea Britanie) 1999; Oulu (Finlanda) 2000 \u015fi 2002; Berlin (Germania) 2000, 2001, Paris (Fran\u0163a) 2001; Rutgers (SUA) 2002; Maryland (SUA) 2001, 2002, Wisconsin (2007). Impreun\u0103 cu Fraunhofer Institute for Open Communication Systems (FOKUS) din Berlin \u015fi cu Academia de Studii Economice din Bucure\u015fti, a fondat centrul e-CAESAR, cu sediul la UPB, pentru dezvoltarea \u015fi integrarea solu\u0163iilor de interoperabilitate a sistemelor de e-guvernare. Ca irector al proiectului &#8222;CoLaborator Centru Na\u0163ional de Tehnologia Informa\u0163iei&#8221; a contribuit esen\u0163ial la construirea Centrului CoLaborator de cercet\u0103ri avansate \u015fi interdisciplinare in domeniul Calculului de Inalt\u0103 Performan\u0163\u0103, promovand un nou model de cooperare intre speciali\u015ftii in \u015ftiin\u0163a calculatoarelor, in calculul \u015ftiin\u0163ific \u015fi in alte domenii de cercetare.\r\nA coordonat conceperea \u015fi dezvoltarea unei platforme de instruire \u015fi consultan\u0163\u0103 la distan\u0163\u0103 bazat\u0103 pe modele colaborative. \u015ei-a extins activitatea la o platform\u0103 de e-learning colaborativ (proiectul SINTEC) \u015fi la un sistem de e-learning bazat pe inv\u0103\u0163area in echip\u0103 (proiectul FP6 COOPER), la care a atras \u015fi alti membri ai Catedrei de Calculatoare. Realizarea platformei de personalizare a inv\u0103\u0163\u0103rii pentru laboratorul UPB-IBM de eBusiness\/eGovernment a contribuit la int\u0103rirea cooper\u0103rii dintre universitate \u015fi companie. A primit de dou\u0103 ori, in 2003 \u015fi 2011, IBM Faculty Award.\r\n\r\n<\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u00a0 MEMBRU CORESPONDENT \u00a0\u00a0\u00a0\u00a0\u00a0Tehnologia Informa\u021biei \u0219i Comunica\u021biilor &#8211; Calculatoare \u0219i Telecomunica\u021bii \u00a018 ianuarie 1947 EXPERIEN\u021aA PROFESIONAL\u0102 N\u0103scut la 18.01.1947 in Modelu, jude\u0163ul C\u0103l\u0103ra\u015fi. A absolvit cu Diplom\u0103 de Merit Universitatea Politehnica din Bucure\u015fti &#8211; UPB in 1969, cu doctorat in Calculatoare la acela\u015fi Institut din 1980. A lucrat in inv\u0103\u0163\u0103mantul superior din 1969, ca asistent, [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":998,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,107],"tags":[],"class_list":{"0":"post-997","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tehnologia-informatiei-si-comunicatiilor","8":"category-tehnologia-informatiei-si-comunicatiilor-calculatoare-si-telecomunicatii-membrii-decedati"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.7 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Prof.univ.dr.ing. Valentin Cristea - astr<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/work.astr.ro\/prof-univ-dr-ing-valentin-cristea\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prof.univ.dr.ing. Valentin Cristea\" \/>\n<meta property=\"og:description\" content=\"\u00a0 MEMBRU CORESPONDENT \u00a0\u00a0\u00a0\u00a0\u00a0Tehnologia Informa\u021biei \u0219i Comunica\u021biilor &#8211; Calculatoare \u0219i Telecomunica\u021bii \u00a018 ianuarie 1947 EXPERIEN\u021aA PROFESIONAL\u0102 N\u0103scut la 18.01.1947 in Modelu, jude\u0163ul C\u0103l\u0103ra\u015fi. A absolvit cu Diplom\u0103 de Merit Universitatea Politehnica din Bucure\u015fti &#8211; UPB in 1969, cu doctorat in Calculatoare la acela\u015fi Institut din 1980. 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