3 papers
cond-mat.stat-mech2024
Structural Properties of the Asymmetric Barabási-Albert Model in the Lattice Limit
Kazuaki Nakayama, Masato Hisakado, Shintaro Mori
The Asymmetric BA model extends the Barabási-Albert scale-free network model by introducing a parameter . As varies, the model transitions through different network struc…
cond-mat.stat-mech2024
Annealing of Ant Colony Optimization in the infinite-range Ising model
Shintaro Mori, Taiyo Shimizu, Masato Hisakado +1
Ant colony optimization (ACO) leverages the parameter to modulate the decision function's sensitivity to pheromone levels, balancing the exploration of diverse solutions with…
physics.soc-ph2024
Information cascade on networks and phase transitions
Masato Hisakado, Kazuaki Nakayama, Shintaro Mori
Herein, we consider a voting model for information cascades on several types of networks -- a random graph, the Barabási-Albert(BA) model, and lattice networks -- by using one par…