在线观看的社交协同评论技术与实证研究

在线观看越来越普及，在线评论等功能增强了在线观看的互动性，改善了观看体验。针对目前的评论系统实时社交互动性差、评论内容组织无序的缺点，本项目结合用户复杂社会关系网络与评论信息，将评论的线性文档映射成复杂网络文档，提出基于操作转换（OT）技术的用户、文档多因素一致性维护技术，设计支持实时、灵活的评论文档组织和展示，并在每个阶段融入实证研究以确保技术的创新符合在线评论的社会机制，以有效改善互动观看的用户体验。

Online TV viewing is becoming increasingly prevalent. Functions such as online commenting systems are important to enhance its interactivity and user experiences. To provide more real-time and sociable interaction as well as to address content organization issues in current online commenting systems, this proposal explores combining comments with social network information and mapping the linear comment document to the complex network one. Operation transformation (OT) based multi-factor consistency maintenance technique is investigated to support real-time flexible comment organization and presentation. By combining empirical research in each step of the technical exploration, the goal is to ensure that the innovation of cooperative commenting technologies can effectively improve sociable commenting of online TV viewing and relevant user experiences.