447 search results - page 77 / 90 » Sentiment Analysis in the News |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Search engines largely rely on Web robots to collect information from the Web. Due to the unregulated open-access nature of the Web, robot activities are extremely diverse. Such c...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
Automated detection of the first document reporting each new event in temporally-sequenced streams of documents is an open challenge. In this paper we propose a new approach which...
ESSOS
2010
Springer
14 years 4 months ago
2010
Springer
Protecting users in the ubiquitous online world is becoming more and more important, as shown by web application security – or the lack thereof – making the mainstream news. On...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We propose novel algorithms for organizing large image and video datasets using both the visual content and the associated sideinformation, such as time, location, authorship, and...
CVPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Periodicity is at the core of the recognition of many actions. This paper takes the following steps to detect and measure periodicity. 1) We establish a conceptual framework of cl...