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| Ottimizzazione basata su sciami× | Ricerca Tabù× | |
|---|---|---|
| Campo | Ottimizzazione | Ottimizzazione |
| Famiglia | Process / pipeline | Process / pipeline |
| Anno di origine≠ | 1992 (foundational thesis); 1997 (Ant Colony System formalization) | 1989 |
| Ideatore≠ | — | Fred Glover |
| Tipo≠ | Metaheuristic — swarm intelligence | Local-search metaheuristic |
| Fonte seminale≠ | Dorigo, M. & Gambardella, L.M. (1997). Ant Colony System: A Cooperative Learning Approach to the Traveling Salesman Problem. IEEE Transactions on Evolutionary Computation, 1(1), 53-66. DOI ↗ | Glover, F. (1989). Tabu Search — Part I. ORSA Journal on Computing, 1(3), 190–206. link ↗ |
| Alias | ACO, Karınca Kolonisi Optimizasyonu (ACO), ant colony system | Tabu Araması (Tabu Search), TS, tabu metaheuristic |
| Correlati≠ | 5 | 4 |
| Sintesi≠ | Ant Colony Optimization (ACO) is a metaheuristic algorithm introduced by Marco Dorigo and colleagues in the early 1990s that solves combinatorial optimisation problems by simulating the collective foraging behaviour of ants. Real ants lay pheromone trails on paths and preferentially follow stronger trails; ACO turns this positive-feedback mechanism into a search procedure that finds high-quality solutions to graph-structured problems such as the Travelling Salesman Problem, vehicle routing, and scheduling. | Tabu Search is a local-search metaheuristic introduced by Fred Glover in 1989 that uses a tabu list — a short-term memory of recently visited solutions — to prevent cycling and escape local optima. By explicitly forbidding moves that reverse recent decisions, the algorithm explores the search space more broadly and, through long-term memory structures such as aspiration criteria, aims to approach the global optimum even in large, complex combinatorial problems. |
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