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Inferring latent attributes of people online is an important social computing task, but requires integrating the many heterogeneous sources of information available on the web. We propose learning individual representations of people using…

社会与信息网络 · 计算机科学 2017-05-15 Jiwei Li , Alan Ritter , Dan Jurafsky

The need for a comprehensive study to explore various aspects of online social media has been instigated by many researchers. This paper gives an insight into the social platform, Twitter. In this present work, we have illustrated stepwise…

社会与信息网络 · 计算机科学 2021-05-24 Shahab Saquib Sohail , Mohammad Muzammil Khan , M. Afshar Alam

Social media users often hold several accounts in their effort to multiply the spread of their thoughts, ideas, and viewpoints. In the particular case of objectionable content, users tend to create multiple accounts to bypass the combating…

社会与信息网络 · 计算机科学 2023-08-24 Despoina Chatzakou , Juan Soler-Company , Theodora Tsikrika , Leo Wanner , Stefanos Vrochidis , Ioannis Kompatsiaris

Computational social science studies often contextualize content analysis within standard demographics. Since demographics are unavailable on many social media platforms (e.g. Twitter) numerous studies have inferred demographics…

计算与语言 · 计算机科学 2021-07-13 Zach Wood-Doughty , Paiheng Xu , Xiao Liu , Mark Dredze

Social media platforms continue to struggle with the growing presence of social bots-automated accounts that can influence public opinion and facilitate the spread of disinformation. Over time, these social bots have advanced significantly,…

社会与信息网络 · 计算机科学 2025-04-24 Edoardo Allegrini , Edoardo Di Paolo , Marinella Petrocchi , Angelo Spognardi

Recent advances in the field of generative artificial intelligence (AI) have blurred the lines between authentic and machine-generated content, making it almost impossible for humans to distinguish between such media. One notable…

密码学与安全 · 计算机科学 2024-10-04 Jonas Ricker , Dennis Assenmacher , Thorsten Holz , Asja Fischer , Erwin Quiring

In recent years, social bots have been using increasingly more sophisticated, challenging detection strategies. While many approaches and features have been proposed, social bots evade detection and interact much like humans making it…

社会与信息网络 · 计算机科学 2018-12-20 Isa Inuwa-Dutse , Bello Shehu Bello , Ioannis Korkontzelos

The massive popularity of online social media provides a unique opportunity for researchers to study the linguistic characteristics and patterns of user's interactions. In this paper, we provide an in-depth characterization of language…

社会与信息网络 · 计算机科学 2017-05-12 Pantelis Vikatos , Johnnatan Messias , Manoel Miranda , Fabricio Benevenuto

Twitter data have become essential to Natural Language Processing (NLP) and social science research, driving various scientific discoveries in recent years. However, the textual data alone are often not enough to conduct studies: especially…

计算与语言 · 计算机科学 2022-01-27 Federico Bianchi , Vincenzo Cutrona , Dirk Hovy

Much attention has been given to the task of gender inference of Twitter users. Although names are strong gender indicators, the names of Twitter users are rarely used as a feature; probably due to the high number of ill-formed names, which…

计算与语言 · 计算机科学 2016-07-04 Juergen Mueller , Gerd Stumme

Metrics derived from Twitter and other social media---often referred to as altmetrics---are increasingly used to estimate the broader social impacts of scholarship. Such efforts, however, may produce highly misleading results, as the…

数字图书馆 · 计算机科学 2017-04-17 Qing Ke , Yong-Yeol Ahn , Cassidy R. Sugimoto

Stating your gender pronouns, along with your name, is becoming the new norm of self-introductions at school, at the workplace, and online. The increasing prevalence and awareness of nonconforming gender identities put discussions of…

社会与信息网络 · 计算机科学 2023-10-31 Julie Jiang , Emily Chen , Luca Luceri , Goran Murić , Francesco Pierri , Ho-Chun Herbert Chang , Emilio Ferrara

Online social network analysis has attracted great attention with a vast number of users sharing information and availability of APIs that help to crawl online social network data. In this paper, we study the research studies that are…

社会与信息网络 · 计算机科学 2016-12-28 Tayfun Tuna , Esra Akbas , Ahmet Aksoy , Muhammed Abdullah Canbaz , Umit Karabiyik , Bilal Gonen , Ramazan Aygun

Social network and publishing platforms, such as Twitter, support the concept of a secret proprietary verification process, for handles they deem worthy of platform-wide public interest. In line with significant prior work which suggests…

社会与信息网络 · 计算机科学 2019-03-13 Indraneil Paul , Abhinav Khattar , Shaan Chopra , Ponnurangam Kumaraguru , Manish Gupta

Identity is one of the most commonly studied constructs in social science. However, despite extensive theoretical work on identity, there remains a need for additional empirical data to validate and refine existing theories. This paper…

社会与信息网络 · 计算机科学 2024-07-02 Ivan Smirnov

In the context of Twitter, social capitalists are specific users trying to increase their number of followers and interactions by any means. These users are not healthy for the Twitter network since they flaw notions of influence and…

社会与信息网络 · 计算机科学 2014-10-22 Vincent Labatut , Nicolas Dugué , Anthony Perez

On social media platforms and Twitter in particular, specific classes of users such as influencers have been given satisfactory operational definitions in terms of network and content metrics. Others, for instance online activists, are not…

信息检索 · 计算机科学 2019-03-19 Flavio Primo , Paolo Missier , Alexander Romanovsky , Mickael Figueredo , Nelio Cacho

An identity of a user on an online social network (OSN) is defined by her profile, content and network attributes. OSNs allow users to change their online attributes with time, to reflect changes in their real-life. Temporal changes in…

社会与信息网络 · 计算机科学 2014-05-27 Paridhi Jain , Ponnurangam Kumaraguru

Two prevailing theories for explaining social group or community structure are cohesion and identity. The social cohesion approach posits that social groups arise out of an aggregation of individuals that have mutual interpersonal…

社会与信息网络 · 计算机科学 2012-12-04 Hemant Purohit , Yiye Ruan , David Fuhry , Srinivasan Parthasarathy , Amit Sheth

Social media contains useful information about people and the society that could help advance research in many different areas (e.g. by applying opinion mining, emotion/sentiment analysis, and statistical analysis) such as business and…

计算与语言 · 计算机科学 2022-05-16 Zahra Movahedi Nia , Ali Ahmadi , Bruce Mellado , Jianhong Wu , James Orbinski , Ali Agary , Jude Dzevela Kong