We use the self-tuning Experience Weighted Attraction model with repeated-game strategies as a computer testbed to examine the relative frequency, speed of convergence and progression of a set of repeated-game strategies in four symmetric 2 × 2 games: Prisoner's Dilemma, Battle of the Sexes, Stag-Hunt, and Chicken. In the Prisoner's Dilemma game, we find that the strategy with the most occurren...

Gradient descent learning algorithms have proven effective in solving mixed strategy games. The policy hill climbing (PHC) variants of WoLF (Win or Learn Fast) and PDWoLF (Policy Dynamics based WoLF) have both shown rapid convergence to equilibrium solutions by increasing the accuracy of their gradient parameters over standard Q-learning. Likewise, cooperative learning techniques using weighted...

To achieve efficient and objective search tasks in an unknown environment, a cooperative search strategy for distributed autonomous mobile robots is developed using a behavior-based control framework with individual and group behaviors. The sensing information of each mobile robot activates the individual behaviors to facilitate autonomous search tasks to avoid obstacles. An 802.15.4 ZigBee wir...

A cooperative strategy for solving connicting situations on mutirobotics motion planning is presented. The strategy is performed with a function with minimal sharing information, which controls that such movements really assists to both robots. We show that a simple function with cooperative sense can retrieve good paths in connicting situations. As a rule, nest movements are neccessary to avoi...

Based on their quantitative and qualitative investigations, the authors conclude that pair programming as a strategy for teaching student teachers could be made more effective through the incorporation of principles associated with cooperative learning. They substantiate this claim by referring to a literature study about the advantages and disadvantages of pair programming as a teaching-learni...

The present study aimed at investigating whether vocabulary-learning strategies had any impact on the vocabulary learning of Iranian EFL learners. The participants of the study were 67 male and female undergraduate university students, majoring in English Translation and English Literature at Islamic Azad University, North Tehran Branch, who were taking “Reading Comprehension II” course. In ord...


 This study aims to determine the survival strategy applied by coffee farmer groups assisted Buana Mandiri cooperative in midst of covid-19 pandemic. The research method used is use a descriptive qualitative methods SWOT analysis. results showed that Cooperative did additional work and took advantage time apart from growing planting other crops. Based on using analysis, it was found are Q...