3241 search results - page 380 / 649 » Challenges for Dataset Search |
192
click to vote
ACL
2011
14 years 10 months ago
2011
Identifying domain-dependent opinion words is a key problem in opinion mining and has been studied by several researchers. However, existing work has been focused on adjectives an...
266
click to vote
FGR
2011
IEEE
14 years 10 months ago
2011
IEEE
— In many visual multi-object tracking applications, the question when to add or remove a target is not trivial due to, for example, erroneous outputs of object detectors or obse...
184
click to vote
NI
2011
14 years 9 months ago
2011
We present a novel probabilistic approach to fully automated delineation of tree structures in noisy 2D images and 3D image stacks. Unlike earlier methods that rely mostly on local...
184
click to vote
PAKDD
2011
ACM
14 years 9 months ago
2011
ACM
Discovering rare categories and classifying new instances of them is an important data mining issue in many fields, but fully supervised learning of a rare class classifier is pr...
288
click to vote
Publication
Activity modelling and unusual event detection in a network of cameras is challenging particularly when the camera views are not overlapped. We show that it is possible to detect u...