{"id":3856,"date":"2022-08-07T12:46:42","date_gmt":"2022-08-07T11:46:42","guid":{"rendered":"https:\/\/kriptodnevnik.com\/?p=3856"},"modified":"2022-08-07T12:46:42","modified_gmt":"2022-08-07T11:46:42","slug":"korijeni-decentraliziranih-financija-abcd-akronim","status":"publish","type":"post","link":"https:\/\/sputnet.com.ng\/dnevnik\/2022\/08\/07\/korijeni-decentraliziranih-financija-abcd-akronim\/","title":{"rendered":"Korijeni Decentraliziranih Financija (ABCD)!"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Uvod!<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">U sredi\u0161tu decentraliziranih financija (<strong>DeFi<\/strong>) nalazi se niz novih tehnologija najbolje sa\u017eetih u akronim <strong>ABCD<\/strong>, koji predstavlja \u010detiri tehnologije u srcu FinTech tehnologije i Regulatory technology, a to su: AI, Blockchain, Cloud,<br>i Data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Danas \u0107emo malo detaljnije analizirati korijene samog pojma Decentraliziranih financija (DeFi), te \u0107emo vidjeti na \u010demu se temelji ove tehnologija.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-8-1024x576.png\" alt=\"\" class=\"wp-image-3857\" srcset=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-8-1024x576.png 1024w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-8-300x169.png 300w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-8-768x432.png 768w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-8.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Izvor: <a href=\"http:\/\/medium.com\">medium.com<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Umjetna inteligencija, Artificial intelligence (AI)!<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Prvo slovo skra\u0107enice ABDC je umjetna inteligencija. Ideja na kojoj se temelji umjetna inteligencija (<strong>AI<\/strong>) je razviti softver koji opona\u0161a ljudske kognitivne funkcije, kao \u0161to su u\u010denje i rje\u0161avanje odre\u0111enih problema.<sup> (1)<\/sup><br>Umjetna inteligencija koristi podatke izvode\u0107i zaklju\u010dke temeljem vjerojatnosti doga\u0111aja iz prethodnih slu\u010dajeva utemeljeno na faktorima koji se odnose na konkretan doga\u0111aj. \u0160to je ve\u0107a koli\u010dina podataka, to su zaklju\u010dci precizniji i to\u010dniji. <sup>(2)<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Strojno u\u010denje je podcijelina umjetne inteligencije koja koristi statisti\u010dke metode temeljene na podacima za postupno pobolj\u0161anje performansi ra\u010dunala na odre\u0111enom zadatku, bez izravne uklju\u010denosti ljudi u reprogramiranju ra\u010dunalnog sustava kako bi postigli pobolj\u0161ane performanse. <sup>(3)<\/sup><br>U praksi, u\u010denje se posti\u017ee opse\u017enom &#8216;vje\u017ebom&#8217; s vi\u0161estrukim povratnim informacijama, kroz cikluse koji govori stroju je li pro\u0161ao ili nije pro\u0161ao zadatak. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"711\" src=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-9-1024x711.png\" alt=\"\" class=\"wp-image-3860\" srcset=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-9-1024x711.png 1024w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-9-300x208.png 300w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-9-768x533.png 768w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-9.png 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Izvor: <a href=\"https:\/\/www.codingdojo.com\/\">https:\/\/www.codingdojo.com\/<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Blockchain i distibuted ledger!<\/strong> <strong>(B)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Distibuted ledger (distribuirana knjiga) je baza podataka koja zajedni\u010dki dijeli i sinkronizira <strong>mre\u017ee<\/strong> ra\u0161irene na vi\u0161e mjesta, na na\u010din da omogu\u0107uju\u0107i transakcijama da imaju vi\u0161e privatnih ili javnih &#8220;svjedoka&#8221;. <sup>(4)<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Distribuirane knjige karakterizira odsutnost ili minimalna uloga sredi\u0161nje administracije, nepostojanje centralizirane pohrane podataka. Oni su,  &#8220;distribuirani&#8221;, u<br>smislu da ovla\u0161tenje za snimanje odre\u0111enog podatka rezultira iz softverski vo\u0111ene interakcije vi\u0161e sudionika. Zajedno s kriptografskim rje\u0161enjima, takve zna\u010dajke (decentralizacija i distribucija preko mre\u017ee ra\u010dunala) smanjuju rizik od manipulacije podacima, \u010dime se rje\u0161ava problem povjerenja prema tre\u0107im stranama, posebno pru\u017eateljima usluga pohrane podataka, jer je to mjesto gdje se podaci pohranjuju i s kojima se najlak\u0161e mo\u017ee manipulirati.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"516\" src=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-11-1024x516.png\" alt=\"\" class=\"wp-image-3866\" srcset=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-11-1024x516.png 1024w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-11-300x151.png 300w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-11-768x387.png 768w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-11.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Izvor fotografije: <a href=\"https:\/\/miro.medium.com\/\">https:\/\/miro.medium.com\/<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Cloud usluge!<\/strong> <strong>(C)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DeFi se, s obzirom na cloud computing odnosi na decentralizaciju kapaciteta poslu\u017eitelja odre\u0111enih usluga.<br>Umjesto kori\u0161tenja jednog poslu\u017eitelja u jednom poslu\u017eiteljskom centru, skupovi podataka mogu se distribuirati na vi\u0161e njih. Navedeni poslu\u017eiteljski centri dostupni su putem interneta mnogim korisnicima diljem svijeta, ve\u0107inom u istoj jedinici vremena.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cloud<\/strong> se odnosi na dostupnost pohrane i obrade podataka, bez da korisnici posjeduju ili kontroliraju poslu\u017eitelje koji pru\u017eaju te usluge. Cloud se oslanja na podatkovne centre kojima upravljaju komercijalni pru\u017eatelji usluga. To su pru\u017eatelji usluga koji iznajmljuju kapacitete korisnicima \u010dijim kapacitetima pristupaju putem interneta.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"720\" src=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-12.png\" alt=\"\" class=\"wp-image-3868\" srcset=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-12.png 720w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-12-300x300.png 300w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-12-150x150.png 150w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><figcaption>Izvor: <a href=\"https:\/\/pimages.toolbox.com\/\">https:\/\/pimages.toolbox.com\/<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Data!<\/strong> <strong>(D)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Data (podaci) su zadnji dio akronima <strong>ABCD<\/strong>, te su sr\u017e svih ovih inovacija, koji su proiza\u0161li iz digitalizacije. Ideja o &#8216;digitalizaciji svega&#8217; je u osnovi prvi korak \u010detvrte industrijske revolucije. <sup>(5)<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Analitika velikih podataka (data) se odnosi na <strong>prikupljanje i obradu<\/strong> skupova podataka koji su preveliki ili su preslo\u017eeni za tradicionalne aplikacije za obradu podataka. Big Data obuhva\u0107a analiziranje ogromnog broja podatkovnih to\u010daka i primjenjivanje naprednih metoda analitike za obradu i analiziranje istih podataka.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"974\" height=\"585\" src=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-13.png\" alt=\"\" class=\"wp-image-3871\" srcset=\"https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-13.png 974w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-13-300x180.png 300w, https:\/\/sputnet.com.ng\/dnevnik\/wp-content\/uploads\/2022\/08\/image-13-768x461.png 768w\" sizes=\"(max-width: 974px) 100vw, 974px\" \/><figcaption>Izvor: <a href=\"https:\/\/miro.medium.com\/\">https:\/\/miro.medium.com\/<\/a><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Danas smo pro\u0161li kroz sve \u010detiri va\u017ene tehnologije koje kroje akronim ABCD, te smo pojasnili svaki posebno. S ovim smo do\u0161li do kraja ove kolumne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Ostale povezane kolumne<\/em><\/strong>: <a href=\"https:\/\/sputnet.com.ng\/dnevnik\/decentralizirane-financije-defi\/\">Decentralizirane financije (DeFi)!<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Reference:<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>(1) Dirk A Zetzsche and others, \u2018Artificial Intelligence in Finance: Putting the Human in the Loop\u2019 CFTE Academic Paper Series 1\/2020 <a href=\"https:\/\/ssrn.com\/abstract=3531711\">https:\/\/ssrn.com\/abstract=3531711<\/a><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>(2) Stuart JRussel and PeterNorvig, ArtificialIntelligence: A Modern Approach (3rdedn, Pearson 2016)<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>(3) Russel and Norvig (n 17) 693\u2013859 (describing the training methods)<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>(4) World Economic Forum, \u2018Innovation-Driven Cyber-Risk to Customer Data in Financial Services\u2019 White Paper 5 (2017) 6 (Figure) <a href=\"http:\/\/www3.weforum.org\/docs\/WEF_Cyber_Risk_to_Customer_Data.pdf\">www3.weforum.org\/docs\/WEF_Cyber_Risk_to_Customer_Data.pdf<\/a><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>(5) Klaus Schwab, Fourth Industrial Revolution (World Economic Forum 2016) 9\u201314 (predicting profound and systemic change due to physical, digital, and biological megatrends driving the renewal of industrial production).<\/em><br><br><br><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>U sredi\u0161tu decentraliziranih financija (DeFi) nalazi se niz novih tehnologija najbolje sa\u017eetih u akronim &#8220;ABCD&#8221;, koji predstavlja \u010detiri tehnologije u srcu FinTech tehnologije i Regulatory technology, a to su: AI, Blockchain, Cloud,<br \/>\ni Data.<\/p>\n","protected":false},"author":1,"featured_media":3863,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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