Learning to Learn: Improving International Governance

Author(s):  
Peter M. Haas ◽  
Ernst B. Haas
1979 ◽  
Vol 24 (6) ◽  
pp. 514-515
Author(s):  
PETER B. VAILL
Keyword(s):  

Author(s):  
Ritesh Noothigattu ◽  
Djallel Bouneffouf ◽  
Nicholas Mattei ◽  
Rachita Chandra ◽  
Piyush Madan ◽  
...  

Autonomous cyber-physical agents play an increasingly large role in our lives. To ensure that they behave in ways aligned with the values of society, we must develop techniques that allow these agents to not only maximize their reward in an environment, but also to learn and follow the implicit constraints of society. We detail a novel approach that uses inverse reinforcement learning to learn a set of unspecified constraints from demonstrations and reinforcement learning to learn to maximize environmental rewards. A contextual bandit-based orchestrator then picks between the two policies: constraint-based and environment reward-based. The contextual bandit orchestrator allows the agent to mix policies in novel ways, taking the best actions from either a reward-maximizing or constrained policy. In addition, the orchestrator is transparent on which policy is being employed at each time step. We test our algorithms using Pac-Man and show that the agent is able to learn to act optimally, act within the demonstrated constraints, and mix these two functions in complex ways.


2020 ◽  
pp. 109-115
Author(s):  
Anna Sharova

Anna Sharova reviews two recent books separately published by two English language authors – P. Martell and J. Young. The books are very different in style and mood. While P. Martell presents an excellent example of British journalist prose in the style of his elder compatriots Somerset Maugham and Graham Greene, who did their reporting and writing from exotic countries during fateful periods of history, J. Young offers a more academic, though no less ‘on the spot’ analysis of the situation in the youngest independent country of Africa. J. Young’s considers two possible approaches to conflict resolution as possible outcomes: non-intervention cum continuation of the war, or the introduction of international governance. P. Martell comes up with a disappointing prediction about the future of South Sudan. The war will go on, the famine will return, and the threat of genocide will not disappear. People will continue to flee the country, and refugee camps will grow. New warring groups will appear, new murders will be committed. Neighbouring states will not stop competing for influence and resources. New peacekeepers will arrive. Warlords will be accused of crimes, but, as before, they will escape punishment, while some will be promoted.


2020 ◽  
pp. 138-159
Author(s):  
Goiatz Aramendi Lekuona ◽  
Pello Aramendi Jauregi

The research presented below aims to describe and analyse the teaching strategies and supports obtained by teachers in the province of Gipuzkoa who sit competitive examinations to access the teaching civil service in Infant, Primary and Secondary Education. This study opted for a sequential explanatory design with 469 candidates. Teachers who have passed the official examinations placed special emphasis on the first test (theoretical part and practical exercise), took into account the criteria of evaluation of the examinations and prioritised issues such as attention to diversity, evaluation, the competence of learning to learn, self-regulation of learning and the design of teaching units. In addition, they received valuable help from relatives, people linked to teaching with whom they have a close relationship, and work colleagues.


Sign in / Sign up

Export Citation Format

Share Document