TV Program Recommendation for Multiple Viewers Based on user Profile Merging

Since today’s television can receive more and more programs, and televisions are often viewed by groups of people, such as a family or a student dormitory, this paper proposes a TV program recommendation strategy for multiple viewers based on user profile merging. This paper first introduces three alternative strategies to achieve program recommendation for multiple television viewers, discusses, and analyzes their advantages and disadvantages respectively, and then chooses the strategy based on user profile merging as our solution. The selected strategy first merges all user profiles to construct a common user profile, and then uses a recommendation approach to generate a common program recommendation list for the group according to the merged user profile. This paper then describes in detail the user profile merging scheme, the key technology of the strategy, which is based on total distance minimization. The evaluation results proved that the merging result can appropriately reflect the preferences of the majority of members within the group, and the proposed recommendation strategy is effective for multiple viewers watching TV together.     

AutoCAD图形嵌入Word文档的方法研究

中文Word和AutoCAD两种软件在文字编辑功能和绘图功能上各有利弊。如何将word和AutocAD有机结合起来，取长补短，为生产工作服务，是一个值得探讨的实际问题。本文正是针对这个问题，介绍了把AutoCAD图形插入到Word文档中的几种方法及在插入过程中应注意的问题，并给出了具体的操作步骤。     

测瞄合一卡距分划设计与分析

本文从现代战争中部队实战要求出发,在简单介绍测瞄合一的原理的基础上,设计出一种测瞄合一卡距分划的分划镜,解决了测距与装标尺、测速和计算方向提前量与装定方向提前量分开进行的问题.     

一种面向多用户的电视节目推荐生成方法

针对越来越丰富的电视节目资源和多用户同时观看电视的现实,文章提出了一种面向多用户的电视节目推荐生成方法,描述并设计了实现该方法的关键技术:用户对节目喜好程度度量,用户时间优先级度量,以及多个单用户节目单的融合算法。     

《豪门恩怨》女性受众解码分析

澳大利亚学者洪美恩是伯明翰学派电视媒介文化研究的重要成员,她以斯图亚特.霍尔的电视制码解码模式为理论依据,从电视文本及女性电视观众的角度,采用民族志研究方法对电视剧《豪门恩怨》的女性受众进行了分类分析研究,并且提出＂情感现实主义＂和＂悲剧性的情感结构＂的电视解码范式。洪美恩对《豪门恩怨》的女性主义解读带来了方法论上的重要启示,并且丰富了伯明翰学派女性媒介文化研究的理论资源。     

用于灵境系统的观察目镜

要使一个正常人能产生浸没有一个计算机产生的虚拟环境中的幻觉，所必要的视场角至少应能覆盖人眼的光轴上所能直接看到的－大约９０°。随着水平视场角一直增大，幻觉都会随之增强。再加上立体视觉，以及通过头部运动跟踪实现的整个３６０°视场，将使幻觉达到十分完善的程度。     

Dual layered display that presents auto‐stereoscopic 3D images to multiple viewers in arbitrary positions

Dual layered display or also called tensor display that consists of two panels in a stack can present full‐parallax 3D images with high resolution and continuous motion parallax by reconstructing corresponding light ray field within a viewing angle. The depth range where the 3D images can be displayed with reasonable resolution, however, is limited around the panel stack. In this paper, we propose a dual layered display that can present stereoscopic images to multiple viewers located at arbitrary positions in observer space with high resolution and large depth range. Combined with the viewer tracking system, the proposed method provides a practical way to realize high‐resolution large‐depth auto‐stereoscopic 3D display for multiple observers without restriction on the observer position and the head orientation.