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172
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ACCV
2006
Springer
15 years 8 months ago
Complex Activity Representation and Recognition by Extended Stochastic Grammar
Stochastic grammar has been used in many video analysis and event recognition applications as an efficient model to represent large-scale video activity. However, in previous works...
Zhang Zhang, Kaiqi Huang, Tieniu Tan
ACL
2012
13 years 7 months ago
Learning High-Level Planning from Text
Comprehending action preconditions and effects is an essential step in modeling the dynamics of the world. In this paper, we express the semantics of precondition relations extrac...
S. R. K. Branavan, Nate Kushman, Tao Lei, Regina B...
216
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SIGMOD
2007
ACM
137views Database» more  SIGMOD 2007»
16 years 4 months ago
Intensional associations between data and metadata
There is a growing need to associate a variety of metadata with the underlying data, but a simple, elegant approach to uniformly model and query both the data and the metadata has...
Divesh Srivastava, Yannis Velegrakis
AISC
2004
Springer
15 years 10 months ago
Singularities in Qualitative Reasoning
Qualitative Reasoning is characterised by making knowledge explicit in order to arrive at efficient reasoning techniques. It contrasts with often intractable quantitative models. W...
Björn Gottfried
AMAST
1995
Springer
15 years 8 months ago
A Calculus of Countable Broadcasting Systems
In this paper we propose a process algebra named CCB (a Calculus of Countable Broadcasting Systems). We define an observational congruence relation in CCB after basic definitions...
Yoshinao Isobe, Yutaka Sato, Kazuhito Ohmaki