987 citations · 1k across the 5 of their papers we have counts for
6 papers
Solving the apparent diversity-accuracy dilemma of recommender systems
Tao Zhou, Zoltan Kuscsik, Jian-Guo Liu +3
Recommender systems use data on past user preferences to predict possible future likes and interests. A key challenge is that while the most useful individual recommendations are t…
Statistical properties of agent-based market area model
Zoltan Kuscsik, Denis Horvath
One dimensional stylized model taking into account spatial activity of firms with uniformly distributed customers is proposed. The spatial selling area of each firm is defined by a…
Structurally dynamic spin market networks
D. Horvath, Z. Kuscsik
The agent-based model of stock price dynamics on a directed evolving complex network is suggested and studied by direct simulation. The stationary regime is maintained as a result…
The critical properties of the agent-based model with environmental-economic interactions
Z. Kuscsik, D. Horvath, M. Gmitra
The steady-state and nonequilibrium properties of the model of environmental-economic interactions are studied. The interacting heterogeneous agents are simulated on the platform o…
The co-evolutionary dynamics of directed network of spin market agents
D. Horvath, Z. Kuscsik, M. Gmitra
The spin market model [S. Bornholdt, Int.J.Mod.Phys. C 12 (2001) 667] is extended into co-evolutionary version, where strategies of interacting and competitive traders are represen…
A self-adjusted Monte Carlo simulation as model of financial markets with central regulation
Denis Horvath, Martin Gmitra, Zoltan Kuscsik
Properties of the self-adjusted Monte Carlo algorithm applied to 2d Ising ferromagnet are studied numerically. The endogenous feedback form expressed in terms of the instant runnin…