Sciweavers

2 search results - page 1 / 1
» Unlexicalised Hidden Variable Models of Split Dependency Gra...
Sort
View
ACL
2008
15 years 17 days ago
Unlexicalised Hidden Variable Models of Split Dependency Grammars
This paper investigates transforms of split dependency grammars into unlexicalised context-free grammars annotated with hidden symbols. Our best unlexicalised grammar achieves an ...
Gabriele Antonio Musillo, Paola Merlo
87
Voted
ICPR
2006
IEEE
16 years 6 days ago
Activity Discovery from Surveillance Videos
Multi-agent interactions often result in mutual occlusion sequences which constitute a visual signature for the event. We define six qualitative occlusion primitives based on the ...
Amitabha Mukerjee, K. S. Venkatesh, Pabitra Mitra,...