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Groups - social communities are important components of entire societies, analysed by means of the social network concept. Their immanent feature is continuous evolution over time. If we know how groups in the social network has evolved we…

社会与信息网络 · 计算机科学 2012-10-19 Piotr Bródka , Przemysław Kazienko , Bartosz Kołoszczyk

Networks have become the de facto diagram of the Big Data age (try searching Google Images for [big data AND visualisation] and see). The concept of networks has become central to many fields of human inquiry and is said to revolutionise…

社会与信息网络 · 计算机科学 2018-06-22 Liliana Bounegru , Tommaso Venturini , Jonathan Gray , Mathieu Jacomy

The 2024 Index is our most comprehensive to date and arrives at an important moment when AI's influence on society has never been more pronounced. This year, we have broadened our scope to more extensively cover essential trends such as…

This text advances the hypothesis that the meaning of the Web as an object of study has diluted as a clear research domain. One example of this phenomenon is the identity crisis of the Web Conference and the International Semantic Web…

计算机与社会 · 计算机科学 2026-04-15 Claudio Gutierrez , Daniel Hernández

There has been a recent resurgence in the area of explainable artificial intelligence as researchers and practitioners seek to make their algorithms more understandable. Much of this research is focused on explicitly explaining decisions or…

人工智能 · 计算机科学 2018-08-16 Tim Miller

This work focuses on the nature of visibility in societies where the behaviours of humans and algorithms influence each other - termed algorithmically infused societies. We propose a quantitative measure of visibility, with implications and…

社会与信息网络 · 计算机科学 2024-12-09 Shaojing Sun , Zhiyuan Liu , David Waxman

A social network grows over a period of time with the formation of new connections and relations. In recent years we have witnessed a massive growth of online social networks like Facebook, Twitter etc. So it has become a problem of extreme…

社会与信息网络 · 计算机科学 2015-09-25 Amit Kumar Verma , Manjish Pal

In recent years, Semantic web has become a topic of active research in several fields of computer science and has applied in a wide range of domains such as bioinformatics, life sciences, and knowledge management. The two fast-developing…

信息检索 · 计算机科学 2012-08-06 Hamed Hassanzadeh , Mohammad Reza Keyvanpour

The adaptive social learning paradigm helps model how networked agents are able to form opinions on a state of nature and track its drifts in a changing environment. In this framework, the agents repeatedly update their beliefs based on…

社会与信息网络 · 计算机科学 2023-03-15 Valentina Shumovskaia , Mert Kayaalp , Mert Cemri , Ali H. Sayed

Modern technology has drastically changed the way we interact and consume information. For example, online social platforms allow for seamless communication exchanges at an unprecedented scale. However, we are still bounded by cognitive and…

物理与社会 · 物理学 2018-11-09 Nicola Perra , Luis E C Rocha

This study examines long-term trends and shifting behavior in the collaboration network of mathematics literature, using a subset of data from Mathematical Reviews spanning 1985-2009. Rather than modeling the network cumulatively, this…

In this paper, we examine how patterns of scientific collaboration contribute to knowledge creation. Recent studies have shown that scientists can benefit from their position within collaborative networks by being able to receive more…

物理与社会 · 物理学 2009-09-15 R. Lambiotte , P. Panzarasa

The visual dimension of cities has been a fundamental subject in urban studies, since the pioneering work of scholars such as Sitte, Lynch, Arnheim, and Jacobs. Several decades later, big data and artificial intelligence (AI) are…

计算机视觉与模式识别 · 计算机科学 2023-06-21 Fan Zhang , Arianna Salazar Miranda , Fábio Duarte , Lawrence Vale , Gary Hack , Min Chen , Yu Liu , Michael Batty , Carlo Ratti

The proliferation of social media has the potential for changing the structure and organization of the web. In the past, scientists have looked at the web as a large connected component to understand how the topology of hyperlinks…

社会与信息网络 · 计算机科学 2013-08-27 Tommy Nguyen , Boleslaw K. Szymanski

Young people worldwide are participating in ever-increasing numbers in online fan communities. Far from mere shallow repositories of pop culture, these sites are accumulating significant evidence that sophisticated informal learning is…

人机交互 · 计算机科学 2015-10-13 Julie Ann Campbell , Cecilia Aragon , Katie Davis , Sarah Evans , Abigail Evans , David P. Randall

International collaboration in science continues to grow at a remarkable rate, but little agreement exists about dynamics of growth and organization at the discipline level. Some suggest that disciplines differ in their collaborative…

数字图书馆 · 计算机科学 2016-12-22 Caroline S. Wagner , Travis Whetsell , Loet Leydesdorff

Opinion polarization is a ubiquitous phenomenon in opinion dynamics. In contrast to the traditional consensus oriented group decision making (GDM) framework, this paper proposes a framework with the co-evolution of both opinions and…

社会与信息网络 · 计算机科学 2017-05-18 Qingxing Dong , Xin Zhou

Addressing global societal challenges necessitates insights and expertise that transcend the boundaries of individual disciplines. In recent decades, interdisciplinary collaboration has been recognised as a vital driver of innovation and…

数字图书馆 · 计算机科学 2025-10-21 Keisuke Okamura

We review the theory of information cascades and social learning. Our goal is to describe in a relatively integrated and accessible way the more important themes, insights and applications of the literature as it has developed over the last…

理论经济学 · 经济学 2021-05-25 Sushil Bikhchandani , David Hirshleifer , Omer Tamuz , Ivo Welch

Describing the evolution of science is a salient work not only for revealing the scientific trend but also for establishing a scientific classification system. In this paper, we investigate the evolution of science by observing the…

物理与社会 · 物理学 2023-01-06 Taekho You , Oh-Hyun Kwon , Jisung Yoon , Woo-Sung Jung
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