1. Particle swarm optimization
2. Karaboga D.: ‘An idea based on honey bee swarm for numerical optimization’.Technical report Technical report‐tr06 Erciyes University Engineering Faculty Computer Engineering Department 2005
3. Lucic P. Teodorovic D.: ‘Bee system: modeling combinatorial optimization transportation engineering problems by swarm intelligence’.Preprints of the TRISTAN IV Triennial Symp. on Transportation Analysis San Miguel Azores Islands 2001 pp.441–445
4. Ant system: optimization by a colony of cooperating agents