Odd greedy expansion

Odd Greedy Expansion is a concept used in the realm of algorithms and data structures, particularly in the context of computational problems like Tree Decomposition and dynamic programming on trees. The term is not widely recognized as a standalone concept in mainstream literature but may refer to specific techniques or approaches within graph theory or optimization. In general, a greedy algorithm is one that makes a series of choices, each of which looks best at the moment, with the hope that the overall outcome will be optimal.