Texture, color and frequential proxy-detection image processing for crop characterization in a context of Precision Agriculture

Grundy coloring for power graphs

International audience

Packing of two copies of a caterpillar into its third power

International audience

Two shortest path metrics on well-formed parentheses strings

We present an analysis of two transformations on well-formed parentheses strings. Using a lattice approach, the corresponding least-move distances are computable, the first in linear time and the second in quadratic time.

Grundy numbers of powers of graphs

International audience