733 citations · 6.5k across the 214 of their papers we have counts for
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Quantitative description of cognitive fatigue in repetitive monotonous tasks
Shahar Hod
There is strong qualitative empirical evidence in the scientific literature that, due to cognitive fatigue, workers performing repetitive and monotonous tasks are characterized by…
Survival probabilities in biased random walks: To restart or not to restart? that is the question
Shahar Hod
The time-dependent survival probability function of biased Sisyphus random walkers, who at each time step have a finite probability to step towards an absorbing tr…
Survival probabilities in the Sisyphus random walk model with absorbing traps
Shahar Hod
We analyze the dynamics of the Sisyphus random walk model, a discrete Markov chain in which the walkers may randomly return to their initial position . In particular, we prese…
Survival Probabilities of History-Dependent Random Walks
Uri Keshet, Shahar Hod
We analyze the dynamics of random walks with long-term memory (binary chains with long-range correlations) in the presence of an absorbing boundary. An analytically solvable model…
Survival probabilities in time-dependent random walks
Ehud Nakar, Shahar Hod
We analyze the dynamics of random walks in which the jumping probabilities are periodic {\it time-dependent} functions. In particular, we determine the survival probability of bias…
Evolutionary Minority Game: The Roles of Response Time and Mutation Threshold
Shahar Hod, Ehud Nakar
In the evolutionary minority game, agents are allowed to evolve their strategies (``mutate'') based on past experience. We explore the dependence of the system's global behavior on…