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麻省理工学院正在尝试区块链的三大创新
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Topic: 麻省理工学院正在尝试区块链的三大创新 (Read 209 times)
ourgot
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麻省理工学院正在尝试区块链的三大创新
April 17, 2017, 12:40:19 PM
#1
世界上最负盛名的大学之一,麻省理工大学日前宣布自己将探索一个有富有争议的,经常被误解技术——区块链。
早在 2015 年七月,麻省理工大学就已经参与了由美国前白宫顾问主导的数字货币项目(Digital Currency Initiative,DCI)。
如今,区块链技术已经涉及世界多个科技领域,包括了太阳星云的研究和其他富有想象力的未来项目。
DCI 作为麻省理工大学媒体实验室(Media Lab)旗下的一部分,现在已经拥有了一个有22名研究人员的团队,正在进行的研究项目至少有 7 个,不仅如此,还培养了3个以多种方式应用加密货币和区块链技术的初创公司。
到目前为止,该项目已经为比特币协议开发人员的工作提供了资金,并支持其一系列研究。现在,该项目已经超越了比特币,与分布式账本技术公司Ripple合作,开发企业数据项目。
负责推进项目的DCI研究主管 Neha Narula表示:
“我们正在做各种尝试。”
DCI几个值得注意的项目,已经跳出了比特币的底层技术,也许会重塑网络,或者给一些可审计的交易提供保密性。
1.粉碎线上“回音室效应”
区块链技术开发人员最大的目标就是,在未来的某一天,颠覆现有的支付交易网络——万维网。
Narula表示,毫不奇怪,麻省理工大学正在探索如何将该技术应用于解决线上出版的问题,整合发送内容的机构。
她支指出,互联网上超过 85% 的新闻内容流量均来自于谷歌和脸书。
“在今年的美国大选中,人们获取新闻方式只有那么几个,而这些新闻源利用一些奇怪的算法向公众展示某些事物,诱导投票,左右选举结果。大家似乎生活在一个“回音室”里。”Narula说。
一直以来,她与麻省理工大学都在探究P2P超媒体协议IPFS和 Blockstack(区块栈)技术——基于比特币区块链的互联网络的潜在影响。两者的目标都是希望通过区块链将信息控制权交还给用户。
Narula还指出,DCI不久就会发布一份论文,详细阐述这项研究成果。
2.优化区块链隐私问题
麻省理工大学研究与开发的另一个大课题就是隐私与保密。在过去很长一段时间里,虽然很多人声称比特币十分安全,但民调却并非如此。
公共区块链上发布的信息任何人都可以追踪,虽然站在审计的角度这是一个巨大的优点,任何人都可以验证一个实际发生的交易。
麻省理工大学的DCI有一个项目被称为“审计账本(Auditable Ledger)”,探索如何构造一个分类账与全球银行建立联系。
Narula将其与一些类似与保密资产和保密交易系统相比,用户的隐私会受到保护,但审计人员可以获得足够的信息来验证系统的整体细节。举个例子,没人能增加货币供应量,因为这应该是固定的。
3.构建中央银行数字货币
Narula透露,麻省理工大学的另一个大项目就是研发中央银行支持的数字货币。
前英格兰银行员工,DCI的研究科学家Robleh Ali表示,麻省理工大学已经开发了一个央行数字货币原型,正在测试其能否发挥作用。
Narula表示她希望,将会进一步探索如何将隐私和审计功能整合到一起。
Goldfarb012
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Re: 麻省理工学院正在尝试区块链的三大创新
April 17, 2017, 12:45:35 PM
#2
重塑网络,或者给一些可审计的交易提供保密性
Ponceusa02
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Re: 麻省理工学院正在尝试区块链的三大创新
April 17, 2017, 10:54:18 PM
#3
将会进一步探索如何将隐私和审计功能整合到一起
haoduobi
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Re: 麻省理工学院正在尝试区块链的三大创新
April 18, 2017, 11:04:03 AM
#4
值得期待
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