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PRL
1998
13 years 7 months ago
1998
This paper describes and evaluates an image-based place recognition method for mobile robots based on matching image signatures. The method represents an image as a set of arrays ...
IJPRAI
2000
13 years 7 months ago
2000
Lip reading provides useful information in speech perception and language understanding, especially when the auditory speech is degraded. However, many current automatic lip readi...
PRL
2007
13 years 7 months ago
2007
In this paper we develop a theory for characterizing how deformable a shape is given a sequence of its observations. We define a term called ‘‘deformability index’’ (DI) ...
GD
2004
Springer
14 years 1 months ago
2004
Springer
The upward planarity testing problem consists of testing if a digraph admits a drawing Γ such that all edges in Γ are monotonically increasing in the vertical direction and no e...
FMCO
2006
Springer
13 years 11 months ago
2006
Springer
In this paper we shall survey and discuss in detail the work on the relative expressiveness of recursion and replication in various process calculi. Namely, CCS, the -calculus, the...