Title	A Novel Ant Colony System Based on Traditional Chinese Medicine Theory
Author	Chao-Xue Wang, Du-Wu Cui, Yi-Kun Zhang, Duo Chen
Citation	Vol. 6  No. 5  pp. 153-158
Keywords	ant colony system, good solution elements pool, “bu” operator, “xie” operator, abnormal solution elements pheromone trails update rule

Title	Traveling Salesman Problem using Neural Network Techniques
Author	Sabry M. Abdel-Moetty, Mohamed Ali Gomaa, Gaber A. Elsharawy, Asmaa Heakil
Citation	Vol. 9  No. 2  pp. 341-347
Keywords	Traveling Salesman Problem (TSP), Ant Colony System (ACS), Artificial Neural Network (ANN)

Title	Solving the Travelling Salesman Problem Using an Ant Colony System Algorithm
Author	Zakir Hussain Ahmed, Majid Yousefikhoshbakht, Abdul Khader Jilani Saudagar, and Shakir Khan
Citation	Vol. 23  No. 2  pp. 55-64
Keywords	Travelling Salesman Problem; Ant Colony System Algorithm; Global Updating; NP-hard Problems

Title	A Hybrid Method Based on Genetic Algorithm and Ant Colony System for Traffic Routing Optimization
Author	Thi-Hau Nguyen, Ha-Nam Nguyen, Dang-Nhac Lu, and Duc-Nhan Nguyen
Citation	Vol. 23  No. 8  pp. 85-90
Keywords	Traffic routing; ant colony system; genetic algorithm; VANET simulator.