نتایج جستجو برای: social power

تعداد نتایج: 1073936  

2017
Kimmo Eriksson Pontus Strimling Per A. Andersson Mark Aveyard Markus Brauer Vladimir Gritskov Toko Kiyonari David M. Kuhlman Angela T. Maitner Zoi Manesi Catherine Molho Leonard S. Peperkoorn Muhammad Rizwan Adam W. Stivers Qirui Tian Paul A. M. Van Lange Irina Vartanova Junhui Wu Toshio Yamagishi

Violators of cooperation norms may be informally punished by their peers. How such norm enforcement is judged by others can be regarded as a meta-norm (i.e., a second-order norm). We examined whether meta-norms about peer punishment vary across cultures by having students in eight countries judge animations in which an agent who over-harvested a common resource was punished either by a single p...

Journal: :CoRR 2017
Thomas A. Courtade Guangyue Han Yaochen Wu

We give a counterexample to the vector generalization of Costa’s entropy power inequality (EPI) due to Liu, Liu, Poor and Shamai. In particular, the claimed inequality can fail if the matix-valued parameter in the convex combination does not commute with the covariance of the additive Gaussian noise. Conversely, the inequality holds if these two matrices commute. For a random vector X with dens...

2011
Till Grüne-Yanoff Paul Weirich

The philosophical literature on simulations has increased dramatically during the past 40 years. Many of its main topics are epistemological. For example, philosophers consider how the results of simulations help explain natural phenomena. This essay’s review treats mainly simulations in the social sciences. It considers the nature of simulations, the varieties of simulation, and uses of simula...

2004
YOUNG JA PARK

A logarithmic Sobolev trace inequality is derived. Bounds on the best constant for this inequality from above and below are investigated using the sharp Sobolev inequality and the sharp logarithmic Sobolev inequality. Logarithmic Sobolev inequalities capture the spirit of classical Sobolev inequalities with the logarithm function replacing powers, and they can be considered as limiting cases of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - دانشکده ادبیات و علوم انسانی 1389

چکیده ندارد.

2006
Michael Karlberg

Western-liberal discourses of power and the social practices associated with them are proving inadequate to the task of creating a peaceful, just, and sustainable social order. Having recognized this, progressive scholars and social reformers have begun articulating alternative discourses of power, along with alternative models of social practice. Together, these efforts can be interpreted as a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه دانشهای بنیادی (مرکز تحقیقات فیزیک نظری و - پژوهشکده فیزیک 1387

چکیده این پایان نامه به بررسی اثر سیم پیچ مغناطیسی و کاوه یِ خوشه گر با بسامد رادیویی بر هاله و بیرونگراییِ باریکه هایِ پیوسته و خوشه ایِ ذرات باردار در شتابدهنده های خطیِ یونی، پروتونی با جریان بالا می پردازد و راه حل هایی برای بهینه نگهداشتن این کمیتها ارایه می دهد. بیرونگرایی یکی از کمیتهای اساسی باریکه هایِ ذرات باردار در شتابدهنده ها است که تاثیر قابل توجهی بر قیمت، هزینه و کاراییِ هر شتابدهند...

2015
Katherine Metcalf David Leake

Understanding the social context is a key requirement for any dialogue system that is able to interact in situations with multiple users, and also improves a dialogue agent’s ability to identify expectations of a single user. This paper focuses on methods for identifying one sub-aspect of the social context, the relative social power between interactors. Specifically, this paper examines how al...

2015
Konstantin Bauman Alexander Tuzhilin Ryan Zaczynski

In this paper we describe a novel approach to detecting power outages that utilizes social media platform users as “social sensors” for virtual detection of power outages. We present the underlying methodology based on analyzing Twitter and other social media data that detects bursts in tweets related to the power outages. The proposed methodology was implemented and deployed by a major company...

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