基于SVG的自适应用户界面工具开发

为解决不同设备的用户界面难以开发问题,设计一个基于可伸缩矢量图形的自适应用户界面工具——SSUIT。该工具采用分层体系结构,用基于分页思想的自适应布局算法解决显示屏幕尺寸变化大的问题。给出一个集成的自适应用户界面开发工具构建实例,测试结果表明,该工具具有较好的实用性。     

基于大数据用户画像技术的潜在家宽用户挖掘

随着大数据的存储、处理和分析技术不断发展,从移动网络大数据中挖掘和分析用户行为等成为可能。利用移动大数据对终端用户进行画像,从海量移动用户中挑选出潜在家宽营销用户,为移动家宽营销提供了新手段新思路。本文介绍了在进行潜在家宽用户挖掘中的大数据处理和分析思路,用户画像以及潜在家宽用户的挖掘的思路进行讨论分析。     

An adaptive technique for content-based image retrieval

We discuss an adaptive approach towards Content-Based Image Retrieval. It is based on the Ostensive Model of developing information needs—a special kind of relevance feedback model that learns from implicit user feedback and adds a temporal notion to relevance. The ostensive approach supports content-assisted browsing through visualising the interaction by adding user-selected images to a browsing path, which ends with a set of system recommendations. The suggestions are based on an adaptive query learning scheme, in which the query is learnt from previously selected images. Our approach is an adaptation of the original Ostensive Model based on textual features only, to include content-based features to characterise images. In the proposed scheme textual and colour features are combined using the Dempster-Shafer theory of evidence combination. Results from a user-centred, work-task oriented evaluation show that the ostensive interface is preferred over a traditional interface with manual query facilities. This is due to its ability to adapt to the user's need, its intuitiveness and the fluid way in which it operates. Studying and comparing the nature of the underlying information need, it emerges that our approach elicits changes in the user's need based on the interaction, and is successful in adapting the retrieval to match the changes. In addition, a preliminary study of the retrieval performance of the ostensive relevance feedback scheme shows that it can outperform a standard relevance feedback strategy in terms of image recall in category search.     

利用MATLAB研制自动控制CAI的图形用户界面

利用MATLAB平台研制的自动控制CAI图形用户界面具有简单性、一致性、熟悉性，用户能很方便掌握CAI课件的功能和使用方法。该用户界面符合WIN95标准，用户根据经验能轻松、快捷使用CAI课件。该CAI用户界面具有开放性功能，用户可以不断完善和扩充CAI课件的功能。     

300MW核电站设计数据库子系统开发

概述了３００ＭＷ核电站设计数据库的总参数和设备两个子系统的开发技术。通过对规范化、数据完整性以及参数关系表的设计，介绍了数据结构的设计思想。从多方面考虑的数据安全性，用户界面的通俗易懂和防误操作功能，体现了系统的先进性和实用性。     

Increasing usability when interacting through screen readers

The application of appropriate Web site design and evaluation methods helps to ensure more usable and accessible Web sites. While in the literature guidelines and evaluation methods for accessibility and usability are given and discussed separately, we aim at identifying the relationships between these two concepts, in particular considering usability criteria for accessible Web sites. In this work, we propose a set of such criteria targeted to improving the navigability for a specific group of disabled users, i.e., vision-impaired people. The identification of the eighteen criteria suggested herein was performed through empirical feedback, by which potential issues were identified. Subsequently, a systematic method was developed on the basis of the analysis of potential solutions, resulting in a classification of the criteria according to usability aspects. Some example applications of the proposed criteria to three existing public administration Web sites are discussed.     

Towards a narrative theory of virtual reality

Virtual Reality (VR), by its nature and characteristics, is of specific interest to the AI community, particularly in the domains of Storytelling and Intelligent Characters. We argue that VR must be considered a particular narrative medium alongside Theatre, Literature or Cinema. This paper reviews relevant work in narrative theory from Plato onwards, including the work and theories of literary critics [1], cinema critics [2–4] and theatrical dramaturges [5], and analyses the specific characteristics of VR relevant to this theory. Less studied media such as Live Role Playing Games, improvisational drama and participatory drama are also considered. Finally, this document argues for a participatoryprocess-oriented narrative, with particular attention to the specificities and particularities of stories and their possible representation, adapted to the narrative medium Virtual Reality.     

AdROSA—Adaptive personalization of web advertising

One of the greatest and most recent challenges for online advertising is the use of adaptive personalization at the same time that the Internet continues to grow as a global market. Most existing solutions to online advertising placement are based on demographic targeting or on information gained directly from the user. The AdROSA system for automatic web banner personalization, which integrates web usage and content mining techniques to reduce user input and to respect users’ privacy, is presented in the paper. Furthermore, certain advertising policies, important factors for both publishers and advertisers, are taken into consideration. The integration of all the relevant information is accomplished in one vector space to enable online and fully personalized advertising.     

基于JSF框架的Web应用研究

JSF是一种快速开发WEB应用程序用户界面的框架．它弥补了传统Java平台开发慢、没有事件驱动等缺陷。探讨了JSF框架的运行机制度应用的具体细节，详细介绍了JSF的用户界面组件模型。     

复杂式网络用户隐私数据多层分类存储仿真

为了确保复杂式网络用户隐私数据多层分类存储的完整性和有效性,针对当前方法数据存储的不完整和数据存储时间长的问题,提出基于贝叶斯的复杂式网络用户隐私数据多层分类存储方法。为了提升用户隐私数据多层分类存储的效果,通过对用户隐私数据权重的计算建立数据多层分类存储模型,在此基础上,分析用户隐私数据的特征向量和数据类别向量的联合分布情况,根据分布结果和概率分类器计算用户隐私数据的条件概率分布,并分析数据的对数似然概率,得到用户隐私的训练数据和测试数据,对数据类别展开预测,完成用户隐私数据的多层分类,利用数据文件的分块数、副本系数以及用户隐私数据最小的副本系数目标函数与数据分类结果相结合,最终实现用户隐私数据多层分类存储。实验结果表明,提出方法能够完整存储用户隐私数据,并且数据存储时间较短,降低了用户隐私数据多层分类存储能耗,验证了提出方法的有效性。