对个性化服务技术中用户描述文件的表达与更新, 资源描述文件的表达, 个性化推荐技术,
个性化服务体系结构以及该领域的主要研究成果进行了综述. 通过比较现有原型系统的实现方式 …

Over the past years, distributed semantic representations have proved to be effective and
flexible keepers of prior knowledge to be integrated into downstream applications. This …

With the advent of new cable and satellite services, and the next generation of digital TV
systems, people are faced with an unprecedented level of program choice. This often means …

Interested in how an efficient search engine works? Want to know what algorithms are used
to rank resulting documents in response to user requests? The authors answer these and …

Question Answering Systems (QASs) have emerged as a good alternative for information
seekers to retrieve precise information over the Internet. A good amount of research has …

Recent developments in information technology have brought about important changes in
distributed computing. New environments such as massively large-scale, wide-area …

This paper investigates how text analysis and classification techniques can be used to
enhance e-government, typically law enforcement agencies' efficiency and effectiveness by …

We investigate how money market news headlines can be used to forecast intraday
currency exchange rate movements. The innovation of the approach is that, unlike analysis …

Content sharing through vehicle-to-vehicle communication can help people find their
interested content on the road. In VANETs, due to limited contact duration time and the …

The demand and interest in big data analytics are increasing rapidly. The concepts around
big data include not only existing structured data, but also various kinds of unstructured data …