Experimental Partnership - Internet Interactive Team Video

EIA-0071954John R. KenderColumbia UniversityTITLE：实验伙伴关系：自适应交互式团队视频这个项目将创建一个协作的虚拟环境，小组工作和/或小组研究，其中语义结构化的视频有关的指令，设计，或事先讨论的团队努力是通过异构互联网链接到异构平台提供了一个有效的和自适应的方式。 拟议的系统将能够：对视频资源的访问和使用的语义摘要和索引的有效性的测量，对视频资源的访问和使用的语义摘要和索引的有效性的测量，对团队工作动作的启发式预测和监视将对视频传送产生的服务质量影响的测量，以及测量系统资源管理算法的成功程度，该系统资源管理算法用于将视频段从在变化负载下经受资源争用的服务器集群完善和逐步细化到具有变化能力的客户端的高速缓存中。 此外，这个项目将提供一个有效的分布式环境，有利于合作和教育的目的，在自己的权利，一个将在PI自己的课程进行测试。

EIA-0071954John R. KenderColumbia UniversityTITLE: Experimental Partnership: Adaptive Interactive Team VideoThis project will create a collaborative virtual environment for group work and/or group study, in which semantically structured videos concerned with instruction, design, or prior discussion of a team effort are delivered over heterogeneous Internet links to heterogeneous platforms in an efficient and adaptive manner. The proposed system will enable: the measurement of the effectiveness of semantic summarization and indexing on the access and use of video resources, the measurement of the effectiveness of semantic summarization and indexing on the access and use of video resources, the measurement of the quality of service effects which heuristic forecasting and monitoring of team work actions will have on video delivery, and the measurement of the degree of success of system resource management algorithms for the perfecting and progressive refining of video segments into the caches of clients with varying capabilities from a server cluster subject to resource contention under varying loads. Additionally, this project will provide an efficient distributed environment useful for collaborative and educational purpose in its own right-one that will be tested in the PI's own courses.