منابع مشابه
Write when you can and submit when you are ready!
In an earlier article in this journal Shalvi, Baas, Handgraaf and De Dreu1 presented data to support their hypothesis that one should write when hot, submit when not. Their data suggested that over a four-year period more authors submitted papers for publication in the summer months (when it was hot) but that, as acceptance rates did not vary across the months, it would be better to submit pape...
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We consider infinite antagonistic games over finite graphs. We present conditions that, whenever satisfied by the payoff mapping, assure for both players positional (memoryless) optimal strategies. To verify the robustness of our conditions we show that all popular payoff mappings, such as mean payoff, discounted, parity as well as several other payoffs satisfy them.
متن کاملWhy buy when you can rent?
The Bitcoin cryptocurrency introduced a novel distributed consensus mechanism relying on economic incentives. While a coalition controlling a majority of computational power may undermine the system, for example by double-spending funds, it is often assumed it would be incentivized not to attack to protect its long-term stake in the health of the currency. We show how an attacker might purchase...
متن کاملWhy buy when you can rent?
The Bitcoin cryptocurrency system relies on a novel distributed consensus mechanism relying on economic incentives. It is often argued that Bitcoin is “incentive-compatible” in simplified models; that is, that the scenario in which all miners follow the Bitcoin protocol is a stable Nash Equilibrium in which no miner has any incentive to defect. We introduce the notion of a bribery attack in whi...
متن کاملWhen Can You Fold a Map?
We explore the following problem: given a collection of creases on a piece of paper, each assigned a folding direction of mountain or valley, is there a flat folding by a sequence of simple folds? There are several models of simple folds; the simplest one-layer simple fold rotates a portion of paper about a crease in the paper by ±180◦. We first consider the analogous questions in one dimension...
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ژورنال
عنوان ژورنال: McGill Journal of Medicine
سال: 2020
ISSN: 1715-8125
DOI: 10.26443/mjm.v14i1.215