What are some examples of heuristics in computer science?

What are some examples of heuristics in computer science?

Heuristics are problem-solving methods that use practical approaches for finding solutions. Examples include A* search, greedy algorithms, and genetic algorithms.

Can you explain the A* search algorithm?

Sure! The A* search algorithm finds the shortest path from a start node to a goal node by using a cost function that combines the actual cost to reach a node and an estimated cost to reach the goal.

What are greedy algorithms?

Greedy algorithms make the locally optimal choice at each stage with the hope of finding a global optimum. They are often used in optimization problems.

How do genetic algorithms work?

Genetic algorithms mimic the process of natural selection. They use techniques like selection, crossover, and mutation to evolve solutions to problems over generations.

Are there any real-world applications of these heuristics?

Yes, heuristics are used in various fields such as robotics for pathfinding, in AI for game development, and in operations research for optimizing logistics.