منابع مشابه
Thinking Ahead: The Decision Problem
We propose a model of bounded rationality based on time-costs of deliberating current and future decisions. We model an individual decision maker’s thinking process as a thought-experiment that takes time and let the decision maker ‘think ahead’ about future decision problems in yet unrealized states of nature. By formulating an intertemporal, state-contingent, planning problem, which may invol...
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We consider real-time planning problems in which some states are unsolvable, i.e., have no path to a goal. Such problems are difficult for real-time planning algorithms such as RTA* in which all states must be solvable. We identify a property called k-safeness, in which the consequences of a bad choice become apparent within k moves after the choice is made. When k is not too large, this makes ...
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Although developmental sociolinguistics is a relatively under-researched field, several studies have described children’s use of sociolinguistic variables and some have suggested theoretical accounts for the learning mechanisms underpinning their acquisition. Taking a historical point of view, this paper aims firstly to provide an exhaustive review of the studies focused on phonological variabl...
متن کاملThinking Ahead: Protecting the Environment in the 21st Century
The United States has made notable progress in cleaning up the environment over the last 30 years. Our nation's air, land and water are, in almost all cases, significantly cleaner than they were only a few decades ago.' Before declaring victory though, we must acknowledge that some environmental problems are getting worse, and the nature of our environmental problems has changed. Many environme...
متن کاملThinking ahead or not? Natural aging and anticipation during reading.
Despite growing evidence of young adults neurally pre-activating word features during sentence comprehension, less clear is the degree to which this generalizes to older adults. Using ERPs, we tested for linguistic prediction in younger and older readers by means of indefinite articles (a's and an's) preceding more and less probable noun continuations. Although both groups exhibited cloze proba...
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ژورنال
عنوان ژورنال: Nature Nanotechnology
سال: 2016
ISSN: 1748-3387,1748-3395
DOI: 10.1038/nnano.2016.146