Directed graphs with unique paths of fixed length.

Clement W. H. Lam Jack H. van Lint

Published in: J. Comb. Theory, Ser. B (1978)

Keyphrases

fixed length
directed graph
variable length
disjoint paths
feature vectors
random walk
sequential data
shortest path
undirected graph
strongly connected
directed acyclic graph
graph structures
vector representation
bitstream
maximum flow
computer vision
image data
np hard
multiresolution
data analysis