5692 search results - page 180 / 1139 » Challenges and Unsolved Problems |
163
click to vote
AAAI
2012
13 years 6 months ago
2012
Twitter sentiment analysis (TSA) has become a hot research topic in recent years. The goal of this task is to discover the attitude or opinion of the tweets, which is typically fo...
167
click to vote
CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
This work addresses the important problem of the discovery
and analysis of social networks from surveillance video.
A computer vision approach to this problem is made possible
b...
136
click to vote
CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Motion blur retains some information about motion, based on which motion may be recovered from blurred images. This is a difficult problem, as the situations of motion blur can be...
155
click to vote
WWW
2005
ACM
16 years 4 months ago
2005
ACM
A staggering number of multimedia applications are being introduced every day. Yet, the inordinate delays encountered in retrieving multimedia documents make it difficult to use t...
137
click to vote
ICWS
2009
IEEE
16 years 1 months ago
2009
IEEE
Emerging as the popular choice for leading Internet companies to expose internal data and resources, RESTful Web services are attracting increasing attention in the industry. Whil...