Presentation given at an Invited talk at Leicester University. Covers work we are doing at the Open University on applying blockchains/distributed ledgers in the adult educational space
Blockchains a new platform for semantically enabled transactions publicJohn Domingue
Keynote at the SALAD Workshop at ESWC 2016. Gives an overview of blockchains and some thoughts on the link to the Semantic Web, Linked Data and Semantic Web Services
Presentation given at an Invited talk at Leicester University. Covers work we are doing at the Open University on applying blockchains/distributed ledgers in the adult educational space
Blockchains a new platform for semantically enabled transactions publicJohn Domingue
Keynote at the SALAD Workshop at ESWC 2016. Gives an overview of blockchains and some thoughts on the link to the Semantic Web, Linked Data and Semantic Web Services
3. Open Educationの可能性
Copyright (c) 2016 CCC-TIES All rights reserved.
3
–限られた教育機会の打破
• 国や地域,貧困,性別,社会的地位,etc.
2002
OCW cMOOC
2006
Khan
AcademyOER
2012
xMOOC
2008
Education for ALL4-H clubs
Head,Heart,Hands,Health
CCなどのライセンスの下で
再構成・改良・再配布可能な学習リソースの提供も行われている
4. • Open Educationの課題
– 知的財産・著作権
– 民営化・企業化による独占
– 参加者の負担とモチベーション
• コンテンツ制作者・教師・学習者
• ブロックチェーン技術の可能性
– 改竄耐性
– 透明性
– 信頼性の確保された直接取引
– 参加者の自発的な貢献の仕組み
– マイクロペイメント
Open Educationの課題とBlockchainの可能性
Copyright (c) 2016 CCC-TIES All rights reserved.
4
IPA Position Paper Publishers and Open Educational Resources can work together,
http://www.ip-watch.org/weblog/wp-content/uploads/2013/05/IPA-position-on-OERs-
100513.pdf
David Annand ,Developing a Sustainable Financial Model in Higher Education for Open
Educational Resources, 2015,11,
ttp://www.irrodl.org/index.php/irrodl/article/view/2133/3419
従来のLMS
(Learning
Management
System)
集中管理型学習プラッフォーム