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HT
2009
ACM
15 years 7 months ago
Modeling and predicting group activity over time in online social media
This paper develops a probabilistic framework that can model and predict group activity over time on online social media. Users of social media sites such as Flickr often face the...
Munmun De Choudhury
ICB
2009
Springer
170views Biometrics» more  ICB 2009»
15 years 7 months ago
Face Gender Classification on Consumer Images in a Multiethnic Environment
Abstract. In this paper, we target at face gender classification on consumer images in a multiethnic environment. The consumer images are much more challenging, since the faces cap...
Wei Gao, Haizhou Ai
ASIACRYPT
2000
Springer
15 years 7 months ago
Key Improvements to XTR
Abstract. This paper describes improved methods for XTR key representation and parameter generation (cf. [4]). If the field characteristic is properly chosen, the size of the XTR ...
Arjen K. Lenstra, Eric R. Verheul
ICRA
1999
IEEE
155views Robotics» more  ICRA 1999»
15 years 7 months ago
3-D Cueing: A Data Filter for Object Recognition
This paper presents a novel method for quickly filtering range data points to make object recognition in large 3D data sets feasible. The general approach, called "3D cueing,...
Owen T. Carmichael, Martial Hebert
DAGM
1998
Springer
15 years 7 months ago
Discrete Mixture Models for Unsupervised Image Segmentation
This paper introduces a novel statistical mixture model for probabilistic clustering of histogram data and, more generally, for the analysis of discrete co occurrence data. Adoptin...
Jan Puzicha, Joachim M. Buhmann, Thomas Hofmann