Saturday 500pm and Sunday 830am @hotyo.studio 🎬
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Make a✌🏼 sign and catch your toes or... draw a sweet bunny on it. #perspective
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We all have varying thoughts (mindset) and feelings (emotions) , experience (senses) things differently on the similar situations.
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Thoughts and feelings will come and go.
And if some of them seem to always return and become part of you,
give yourself some space and self love to move through it.
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“Because once is never.
We have to repeat things to understand them. (one squat isn’t going to make you stronger 👉🏼 repeat x 1 billion) - Bonnie “
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Sometimes we need these friction 🌀 to get from down to up, up to down, side to side, forward and back, all directions to check in and to overcome.
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With pragmatic things around, breath, manage your reaction, change your language, whatever works for and comes to you.
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Let’s be there for each other.
You and me.
Because you and me are constant,
you only get this one life in this body, might as well make it good one.
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Grateful for the mind and senses, I am.
It’s a bowl of soup of loving kindness, ✌🏼 Grace
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#gracestralaguide
同時也有10000部Youtube影片,追蹤數超過2,910的網紅コバにゃんチャンネル,也在其Youtube影片中提到,...
「pragmatic language」的推薦目錄:
- 關於pragmatic language 在 Grace Strala Guide KL, Malaysia Facebook 的精選貼文
- 關於pragmatic language 在 Taipei Ethereum Meetup Facebook 的最佳貼文
- 關於pragmatic language 在 Alexander Wang 王梓沅英文 Facebook 的最佳貼文
- 關於pragmatic language 在 コバにゃんチャンネル Youtube 的最讚貼文
- 關於pragmatic language 在 大象中醫 Youtube 的精選貼文
- 關於pragmatic language 在 大象中醫 Youtube 的最佳解答
- 關於pragmatic language 在 What Is Pragmatic Language? - YouTube 的評價
pragmatic language 在 Taipei Ethereum Meetup Facebook 的最佳貼文
📜 [專欄新文章] Using MPC to Help Achieve Blockchain Privacy
✍️ Yahsin Huang
📥 歡迎投稿: https://medium.com/taipei-ethereum-meetup #徵技術分享文 #使用心得 #教學文 #medium
This post answers some of the most commonly asked questions about using multi-party computation (MPC) in blockchains.
What is MPC?
Multi-party computation (MPC) is a cryptographic protocol that does a joint computation involving multiple parties over their inputs while keeping those inputs private.
A famous example of MPC is Yao’s Millionaires Problem. Two millionaires want to know who is richer without finding out information about each other’s actual wealth. Naively they can simply tell their wealth to a third party. Then the third party compares their wealth and lets them know who is richer. But then this option is undesirable because the third party learns the information of their wealth.
The challenge of Yao’s Millionaires Problem is the computation wouldn’t be able to have a result without the two parties’ private information. To get the end result, you need those information involved in the computation. But at the same time, you are not allowed to reveal those private information to the party who performs the computation. That’s the main problem that MPC wants to solve.
Why it matters in blockchain?
In the real world, not everyone’s a millionaire. Not everybody wishes to compare their assets and wealth with others. In the blockchain space, there’s a need to ensure the inputs are shielded from multiple parties for privacy purposes; hence, the need for MPC protocols.
If we look at the current landscape of the blockchain world, notice there are blockchains doing great for programmability, such as Ethereum blockchain, allowing developers to build great tools and applications on top of them. There are also blockchains doing great for privacy, such as ZCash blockchain, allowing users to send transactions in a privacy-preserving way.
However, there’s a lack of blockchains that are designed for maximum programmability with maximum privacy. That’s why a lot of folks are pushing forward the work on incorporating MPC protocols into blockchain designs.
Why ZK is not enough?
Zero Knowledge Proofs (ZKP) is great at shielding private information that involves only one party. ZKP alone cannot be applied to provide privacy in multiple-party settings, such as auctions or in the case of Yao’s Millionaires Problem. In those settings, computations would involve private inputs from multiple parties, and so ZKP wouldn’t be enough. We would need to turn to MPC to achieve that.
Recent developments in MPC
In his presentation “MPC as a Blockchain Confidentiality Layer,” Miller gave a high-level overview of how MPC can be viewed as a confidentiality layer for blockchains as illustrated in the slide. Credit: https://youtu.be/0VuBELYfChM
How does MPC work with blockchains?
HoneyBadgerMPC builds a sidechain that performs MPC protocol computation. The sidechain acts as a confidentiality layer to the public blockchain, where secret data is stored.
How can developers build MPC applications?
Developers are able to develop MPC applications with Ratel language. Writing Ratel feels very similar to writing Solidity contracts. The compiler compiles Ratel code into two parts: the Ethereum part, and the MPC as a sidechain part.
Ratel code looks like this: https://github.com/initc3/HoneyBadgerSwap/blob/coconut/ratel/trade.rl
Learn more about MPC as a sidechain
One of the biggest news this past month was you could now play with HoneyBadgerSwap’s demo website. HoneyBadgerSwap is basically a dark pool version of Uniswap using MPC. You will need some Kovan ETH to test it out. Yunqi Li (UIUC, IC3) made a great Medium story about HoneyBadgerSwap. Read it here: “HoneyBadgerSwap: Making MPC as a Sidechain,” published on April 22, 2021.
Watch a really great talk by Andrew Miller “MPC as a Blockchain Confidentiality Layer,” presented at the IC3 Blockchain Camp 2020, to understand the HoneyBadgerMPC protocol more.
If you are someone who would like to delve into the topic with textbooks, be sure to add the book “A Pragmatic Introduction to Secure Multi-Party Computation” to your reading list. The content is available in PDF.
Using MPC to Help Achieve Blockchain Privacy was originally published in Taipei Ethereum Meetup on Medium, where people are continuing the conversation by highlighting and responding to this story.
👏 歡迎轉載分享鼓掌
pragmatic language 在 Alexander Wang 王梓沅英文 Facebook 的最佳貼文
#公開課
不管是在外商 Microsoft、Deloitte 還是台商聯發科、緯創,我常常在內訓後都會被學員問到:
• Business email 如果想寫好,有沒有什麼練習的方向?
• 英文要怎麼學,才能在 con-call 當中對答如流?
根據 second language writing 和 pragmatic (語用學) 2大面向的研究,我想要提供 2 個方向給大家參考。
✔︎ 情境 [1]
Linda 是ㄧ位在外商工作的產品經理,他想要跟國外客戶改會議時間,在 email 中她這樣說:
I would like to reschedule the meeting for next Wednesday.
這句話文法沒問題。
但她要講的是要「把會議改到下禮拜三」還是「下禮拜三的會議想改時間」呢?
其實不管我們對於 "business email" 或是更廣義的 "business English" 有再多 fancy 的想像,有一大部分還是需要紮實的(不只是基本的)寫作、字彙、文法能力,房子才搭得起來。
很多「大概」和「差不多」的用法堆積起來的 email 或是口頭表達,容易造成「有溝沒有通」、「誤會」、不必要的「情緒疙瘩」。
➠ Business English 的很大一塊,還是要建立紮實的英語能力。拿拿紅酒杯、搞搞人脈、學學斡旋術,跟訓練商英是沒關係的。
✔︎ 情境 [2]
Kevin 是一位在Fortune 500 公司工作的業務。因為疫情的關係,他跟一位英國主管的一對一業務會議,改成每個禮拜一早上在 zoom 上進行 30 分鐘。
「有兩次都大概 15 分鐘就結束了。因為我真的沒東西好講了,有次一我就說 So that's it for today? 另外一次我講了 Let's call it a day? I have no more questions. 聽同事說英國主管很不開心。」
「每次跟外國主管或客戶對到,要求人事情、拒絕人事情、或是這種尬聊狀況,我感覺都不知怎麼處理。」
➠ 文法、字彙、發音也許都問題不大,多少還拼湊得起來意思。但是就是用得不適切,不符合 "business conventions"。這時「語用力」(pragmatics) 的培養就特別重要了。
【Linguistic Competence】
+【Communicative Competence】
+ 【Cross-cultural understanding (business-related)】
= Business English Ability
在 6/15 (一) 的改變ㄧ生語用力公開課當中,我將免費分享給你學好「英語語用力」的具體方法。名額有限不要錯過!
一秒報名: https://www.accupass.com/event/2005260803571621384340
時間: 6/15 (一) 7:30 pm - 8:30 pm (7:00 開始入場)
地點: 台北市朱崙街60號2F (MRT 南京復興站 Exit 3)
pragmatic language 在 What Is Pragmatic Language? - YouTube 的推薦與評價
Dr. Lydia Soifer of the Soifer Center for Learning and Child Development discusses a phrase familiar to parents of children with learning ... ... <看更多>