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» Decompositions of Grammar Constraints
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ICPR
2002
IEEE
15 years 11 months ago
Neighborhood Coherence and Edge Based Approaches to Film Scene Extraction
In order to enable high-level semantics-based video annotation and interpretation, we tackle the problem of automatic decomposition of motion pictures into meaningful story units,...
Ba Tu Truong, Svetha Venkatesh, Chitra Dorai
CORR
2008
Springer
130views Education» more  CORR 2008»
15 years 6 months ago
Convex Hull of Arithmetic Automata
Abstract. Arithmetic automata recognize infinite words of digits denoting decompositions of real and integer vectors. These automata are known expressive and efficient enough to re...
Jérôme Leroux
CONSTRAINTS
2006
115views more  CONSTRAINTS 2006»
15 years 6 months ago
A Cost-Regular Based Hybrid Column Generation Approach
Abstract. Constraint Programming (CP) offers a rich modeling language of constraints embedding efficient algorithms to handle complex and heterogeneous combinatorial problems. To s...
Sophie Demassey, Gilles Pesant, Louis-Martin Rouss...
VL
1999
IEEE
134views Visual Languages» more  VL 1999»
15 years 10 months ago
Ambiguity in Visual Language Theory and Its Role in Diagram Parsing
To take advantage of the ever-increasing volume of diagrams in electronic form, it is crucial that we have methods for parsing diagrams. Once a structured, content-based descripti...
Robert P. Futrelle
ICDAR
1995
IEEE
15 years 9 months ago
Efficient analysis of complex diagrams using constraint-based parsing
This paper describes substantial advances in the analysis (parsing) of diagrams using constraint grammars. The addition of set types to the grammar and spatial indexing of the dat...
Robert P. Futrelle, Nikos Nikolakis