The 3rd Winter School in Computer Science and Engineering: Blockchains and Cryptocurrencies

The 3rd Winter School in Computer Science and Engineering: Blockchains and Cryptocurrencies
22 videos 1,029 views Last updated on Dec 20, 2018

https://www.youtube.com/playlist?list=PLTn74Qx5mPsR6JMF5F6vYSGQgDabTZaaD

Aviv Zohar - DAG Protocols to Address On chain Scalability

https://www.youtube.com/watch?v=C8-DPmWXYns

BLOCKCHAIN CONNECT

BLOCKCHAIN CONNECT
https://www.goblockchainconnect.com/

Lumini, Alex Lebed

Lumini - designed to combine Beam and Ethereum  It can basically swap ERC20 assets into privacy wrapped version of it.

The launch of a private cryptocurrency Beam based on the MimbleWimble protocol
https://navva.org/russia/russia/the-launch-of-a-private-cryptocurrency-beam-based-on-the-mimblewimble-protocol/

The Beam team is also working on two additional projects – Project Lumini and Beam Lightning. The first is designed to combine Beam and Ethereum, the second – integrates the Beam with the Lightning Network.

Remember that Grin developers also received financial support in December 2018 – this was made possible thanks to investments of $ 2.1 million from PayPal co-founder Peter Thiel and Digital Currency Group Barry Silbert in the Layer1 platform. The latter is working on creating an infrastructure that will ensure the further growth of Grin. The launch of the project is expected on 15 January.

PHANTOM, GHOSTDAG

PHANTOM, GHOSTDAG:
https://eprint.iacr.org/2018/104.pdf
Two Scalable BlockDAG protocols 
Yonatan Sompolinsky and Aviv Zohar School of Engineering and Computer Science, The Hebrew University of Jerusalem, Israel {yoni sompo,avivz}@cs.huji.ac.il ✦

Abstract
 In 2008 Satoshi Nakamoto invented the basis for blockchain based distributed ledgers. The core concept of this system is an open and anonymous network of nodes, or miners, which together maintain a public ledger of transactions. The ledger takes the form of a chain of blocks, the blockchain, where each block is a batch of new transactions collected from users. One primary problem with Satoshi’s blockchain is its highly limited scalability. The security of Satoshi’s longest chain rule, more generally known as the Bitcoin protocol, requires that all honest nodes be aware of each other’s blocks very soon after the block’s creation. To this end, the throughput of the system is artificially suppressed so that each block fully propagates before the next one is created, and that very few “orphan blocks” that fork the chain be created spontaneously. In this paper we present PHANTOM, a PoW based protocol for a permissionless ledger that generalizes Nakamoto’s blockchain to a direct acyclic graph of blocks (blockDAG). PHANTOM includes a parameter k that controls the level of tolerance of the protocol to blocks that were created concurrently, which can be set to accommodate higher throughput. It thus avoids the security-scalability tradeoff which Satoshi’s protocol suffers from. PHANTOM uses a greedy algorithm on the blockDAG to distinguish between blocks mined properly by honest nodes and those that created by non-cooperating nodes who chose to deviate from the mining protocol. Using this distinction, PHANTOM provides a robust total order on the blockDAG in a way that is eventually agreed upon by all honest nodes.

Biographies

Biographies


DORIS DAY A&E BIOGRAPHY [405]
https://www.youtube.com/watch?v=3Mpd-iiUuqo

StableUnit, Alex Lebed

StableUnit
Decentralized privacy stable currency

https://stableunit.org/
https://stableunit.org/proof-of-concept/

StableUnit White Paper
https://stableunit.org/StableUnit-whitepaper.pdf

Platform for open discussion about reliable electronic cash of the future
https://reliable.cash/

Alex Lebed
founder www.StableUnit.org

blockchain researcher

www.reliable.cash
https://medium.com/@lebed.2045

Argentine Tango

Argentine Tango

Tango Element presents Chicho Frumboli & Juana Sepulveda Performing in NYC (Dance Manhattan) Jan 10, 2014. 3rd performance - Milonga Para Una Harmonica.
https://www.youtube.com/watch?v=sjRh64FrmOQ

Mariano "Chicho" Frumboli e Juana Sepulveda, esibizione a Bologna, novembre 2018
https://www.youtube.com/watch?v=-XmK9kABnbY

Tango "Poema". Sergey Kurkatov and Yulia Tango "Poema". Sergey Kurkatov and Yulia Burenicheva with "Solo Tango Orquesta Tipica". 2016

https://www.youtube.com/watch?v=rGUc2UraObA

Sergey Kurkatov & Ylia Burenicheva, 2-4, Russia, Moscow, milonga "Ideal"
https://www.youtube.com/watch?v=tQ2DUpPrt44

Tango “Nido gaucho”. Sergey Kurkatov & Yulia Tango “Nido gaucho”. Sergey Kurkatov & Tango “Nido gaucho”. Sergey Kurkatov &Yulia Burenicheva. Ariel Ardit & "Solo Tango Orquesta".  2018

https://www.youtube.com/watch?v=yNOSZqOoeAY

Beltango & Pablo Villarraza y Dana Frigoli - Milonga para un armonica 5th Belgrade Tango Festival, September 2008. Kolarac Hall, Belgrade SERBIA
Quinteto Beltango
Published on Jan 29, 2009
https://www.youtube.com/watch?v=ar41KwcnuI0

WOMEN TECHNIQUE

Vanessa Gauch
www.vanessagauch.com

Tango Practice by Vanessa Gauch
https://www.youtube.com/user/TangoPractice

Paradas-Pasadas & Embellishments - Do's & Don'ts - Mini Practice ( #59)
https://www.youtube.com/watch?v=egsEoAyeneM


Paula Franciotti
Technique Women Tango
https://www.youtube.com/watch?v=lZakFPY3iso
http://www.tangozone.org/tango-women-technique-paula-franciotti/

Paula Franciotti y Orlando Scarpelli - TANGO
https://www.youtube.com/channel/UCoLQqCJbPNHxleoI3OIUovw

THE ART OF TANGO
http://www.theartoftango.club/
http://www.theartoftango.club/videos

Masterpiece by #EleonoraKalganova & #MichaelNadtochi. 

You can tell this is ballerina dancing #ArgentineTango and see excellent communication between the partners
https://t.co/rYtSLC5EZD

Artistic video made by videographer Alexander Prischepov http://www.prischepov.ru/ Dancers: Michael Nadtochi & Eleonora Kalganova

http://www.tandospanteras.com/


Tango Space - Argentine Tango School
http://www.tango-space.com/
https://www.youtube.com/channel/UCTJ5xuVnWfX0nVhwcITNbUw


CALGARY’S OLDEST & LARGEST TANGO SCHOOL
http://www.tangocalgary.com/

https://www.youtube.com/user/TangoCalgary/videos

dancing with Dave argentine tango
https://www.youtube.com/watch?v=wr5hlGAHcPA

argentine tango best ever https://www.youtube.com/results?search_query=apgentine+tango+best+ever

Piazzolla. Libertango

https://www.youtube.com/watch?v=kdhTodxH7Gw

Dancing Argentine Tango The Tango Milonguero
https://www.youtube.com/watch?v=HUw3u8fEfa8
Instructor Marie Claude Martin leads this tango tutorial, focusing on the Argentine and milonga variations of the passionate dance. Drawing heavily on African rhythms, milonga is the primary musical influence on the tango, which originated in Argentina toward the end of the 19th century. Breaking down the basic steps in an easy-to-follow manner, complete with slow motion and clear demonstrations, Marie turns novice students into tango masters.

Argentine Tango Flash mob Budapest 
https://www.youtube.com/watch?v=0hltufBnlBY



Tango Mango
https://www.tangomango.org/index.php

Tango class - Gustavo & Jesica Hornos

https://www.youtube.com/watch?v=3YQu3biMeZQ

ocho.de
murat.dance
sigrid.dance

Jesica Hornos Tango Technique
https://www.youtube.com/watch?v=xBIs15DxCvI&feature=youtu.be

ww.gajewski.tv

Tango Music

https://tango.info/
Hugo Díaz
https://tango.info/HugoaDiaza