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LREC
2010
156views Education» more  LREC 2010»
14 years 11 months ago
Heterogeneous Sensor Database in Support of Human Behaviour Analysis in Unrestricted Environments: The Audio Part
In the present paper we report on a recent effort that resulted in the establishment of a unique multimodal database, referred to as the PROMETHEUS database. This database was cre...
Stavros Ntalampiras, Todor Ganchev, Ilyas Potamiti...
PCM
2007
Springer
109views Multimedia» more  PCM 2007»
15 years 3 months ago
Modeling User Feedback Using a Hierarchical Graphical Model for Interactive Image Retrieval
Relevance feedback is an important mechanism for narrowing the semantic gap in content-based image retrieval and the process involves the user labeling positive and negative images...
Jian Guan, Guoping Qiu
CVPR
2006
IEEE
15 years 11 months ago
Hierarchical Procrustes Matching for Shape Retrieval
We introduce Hierarchical Procrustes Matching (HPM), a segment-based shape matching algorithm which avoids problems associated with purely global or local methods and performs wel...
Graham McNeill, Sethu Vijayakumar
WWW
2001
ACM
15 years 10 months ago
Hierarchical Atomic Navigation for Small Display Devices
We present a new transcoding technique for WWW navigation on small display devices: hierarchical atomic navigation (HANd). Unlike previous techniques, HANd shows all original info...
David Conde-Lagoa, Enrique Costa-Montenegro, Franc...
ICML
2007
IEEE
15 years 10 months ago
Mixtures of hierarchical topics with Pachinko allocation
The four-level pachinko allocation model (PAM) (Li & McCallum, 2006) represents correlations among topics using a DAG structure. It does not, however, represent a nested hiera...
David M. Mimno, Wei Li, Andrew McCallum