CAREER: Systems for the emerging patterns of content exchange

职业：新兴内容交换模式的系统

• 批准号: 1054233
• 负责人: Alan Mislove
• 金额: $ 45万
• 依托单位: Northeastern University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-09-01 至 2016-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1054233&HistoricalAwards=false
• 关键词: CAREER; Systems; emerging; patterns; content

We are at the beginning of a fundamental shift in how content is created and exchanged over the Internet. While content was previously created primarily by a small minority of organizations, now, individual users--empowered by the popularity of digital devices and social networks, as well as the ubiquity of Internet access--are creating content that represents a significant fraction of Internet traffic. Unfortunately, existing techniques and infrastructure are ill-suited for the new patterns of content creation and exchange, resulting in a mismatch of infrastructure and workload that is evident in places ranging from the ways in which content is distributed to the ways in users are able to express access control. To make matters worse, existing providers have been slow to develop new techniques, as their current business models are often heavily reliant on existing approaches. Intellectual Merit: Motivated by these trends, this project is developing systems, networks, and distribution architectures that are tailored to the changing patterns of content creation and exchange, enabling users to freely exchange content and express meaningful privacy policies for end user-generated content. Broader Impact: Fully delegating the responsibility for addressing these challenges to industry risks entrenching the providers of today into a position of ensuring that content can only be shared in ways that are in-line with their business interests. Thus, the impact of the proposed research will be potentially felt by all users of online social networks, and will thus have significant public impact.

我们正处于在互联网上创建和交换内容的基本转变的开始。 虽然内容以前主要是由少数组织创建的，但现在，由数字设备和社交网络的受欢迎程度以及Internet访问的无处不在的个人用户正在创建代表大部分Internet流量的内容。不幸的是，现有的技术和基础架构不适合新的内容创建和交换模式，从而导致基础架构和工作量不匹配，这些基础架构和工作量在从内容分布到用户的方式到用户的方式，可以表达访问控制。 更糟糕的是，现有的提供商开发新技术的速度很慢，因为他们当前的业务模型通常非常依赖现有方法。知识分子的优点：由这些趋势的促进，该项目正在开发针对内容创建和交换的不断变化模式量身定制的系统，网络和分销架构，使用户能够自由交换内容并为最终用户生成的内容表达有意义的隐私政策。更广泛的影响：完全委派解决这些挑战的责任，以使当今的提供商置于行业风险中，以确保只能以与其商业利益的一致方式共享内容。 因此，在线社交网络的所有用户可能会感受到拟议研究的影响，从而产生重大的公众影响。