This essay on the nature of proof and progress in mathematics was stimulated by the article of Jaffe and Quinn, "Theoretical Mathematics: Toward a cultural synthesis of mathematics and theoretical physics". Their article raises interesting issues that mathematicians should pay more attention to, but it also perpetuates some widely held beliefs and attitudes that need to be questioned and examin...

Open Source Information (OSI) and Open Source Intelligence (OSINT) are attracting enormous interest from the business, military and political intelligence communities. OSI and OSINT offer the prospect of delivering valuable intelligence, from so-called open sources such as newspapers, experts, and online databases. While OSI and OSINT may offer considerable potential when employed to produce in...

Gerbner and Gross’s cultivation theory predicts that prolonged exposure to TV violence creates fear of crime, symptomatic of a mean world syndrome. We tested the theory’s prediction in a time series model with annual changes in violence portrayal on popular US TV shows from 1972 to 2010 as a predictor of changes in public perceptions of local crime rates and fear of crime. We found that contrar...

With the emerging of various online video platforms like Youtube, Youku and LeTV, online movie reviews become more and more important both for movie viewers and producers. As a result, automatically classifying reviews according to different requirements evolves as a popular research topic and is very essential in our daily life. In this paper, we focused on reviews of hot TV series in China an...

It is important to use pattern information (e.g. TV newscasts) and textual information (e.g. newspapers) together. For this purpose, we describe a method for aligning articles in TV newscasts and newspapers. In order to align articles, the alignment system uses words extracted from telops in TV newscasts. The recall and the precision of the alignment process are 97% and 89%, respectively. In ad...

Collaborative filtering(CF) for the personalized recommendation is a successful and popular method in recommender systems. But the mainly researched and implemented cases focus on dealing with independent items with explicit feedback by users. For the domain of TV program recommendation in VOD service platform, we need to consider the unique characteristic and constraints of the domain. In this...