Greedy algorithms are a type of algorithmic strategy that builds up a solution piece by piece, always choosing the next piece that offers the most immediate benefit. This approach is particularly useful in optimization problems, where the goal is to find the best solution from a set of feasible solutions. In the context of demand response in smart grids, greedy algorithms can help optimize resource allocation and energy usage by making decisions that maximize short-term efficiency, which is essential for balancing supply and demand effectively.
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