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WWW
2003
ACM
16 years 2 months ago
Functionality-Based Web Image Categorization
The World Wide Web provides an increasingly powerful and popular publication mechanism. Web documents often contain a large number of images serving various different purposes. Id...
Jianying Hu, Amit Bagga
KDD
2002
ACM
187views Data Mining» more  KDD 2002»
16 years 1 months ago
Transforming classifier scores into accurate multiclass probability estimates
Class membership probability estimates are important for many applications of data mining in which classification outputs are combined with other sources of information for decisi...
Bianca Zadrozny, Charles Elkan
CHI
2004
ACM
16 years 1 months ago
Social interaction in 'there'
Persistent online environments, such as multi-player games, exhibit a complex social organisation. These environments often feature large social groupings and elaborate cooperativ...
Barry Brown, Marek Bell
CHI
2010
ACM
15 years 8 months ago
Usability and strength in click-based graphical passwords
Click-based graphical passwords have attractive usability properties, such as cueing and good memorability. However, image size and number of click-points in each password signifi...
Elizabeth Stobert
ICDAR
2009
IEEE
15 years 8 months ago
Learning Rich Hidden Markov Models in Document Analysis: Table Location
Hidden Markov Models (HMM) are probabilistic graphical models for interdependent classification. In this paper we experiment with different ways of combining the components of an ...
Ana Costa e Silva