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With over 3 billion users globally, mobile instant messaging apps have become indispensable for both personal and professional communication. Besides plain messaging, many services implement additional features such as delivery and read…

We present MH-1M, one of the most comprehensive and up-to-date datasets for advanced Android malware research. The dataset comprises 1,340,515 applications, encompassing a wide range of features and extensive metadata. To ensure accurate…

密码学与安全 · 计算机科学 2025-11-04 Hendrio Braganca , Diego Kreutz , Vanderson Rocha , Joner Assolin , and Eduardo Feitosa

With its critical role in business and service delivery through mobile devices, SMS (Short Message Service) has long been abused for spamming, which is still on the rise today possibly due to the emergence of A2P bulk messaging. The effort…

密码学与安全 · 计算机科学 2024-07-23 Siyuan Tang , Xianghang Mi , Ying Li , XiaoFeng Wang , Kai Chen

The present-day Russia-Ukraine military conflict has exposed the pivotal role of social media in enabling the transparent and unbridled sharing of information directly from the frontlines. In conflict zones where freedom of expression is…

计算机与社会 · 计算机科学 2023-06-09 Poli Nemkova , Solomon Ubani , Suleyman Olcay Polat , Nayeon Kim , Rodney D. Nielsen

Online meeting tools like Zoom and Google Meet have become central to our professional, educational, and personal lives. This has opened up new opportunities for large scale harassment. In particular, a phenomenon known as zoombombing has…

计算机与社会 · 计算机科学 2020-09-09 Chen Ling , Utkucan Balcı , Jeremy Blackburn , Gianluca Stringhini

Building on current work on multilingual hate speech (e.g., Ousidhoum et al. (2019)) and hate speech reduction (e.g., Sap et al. (2020)), we present XTREMESPEECH, a new hate speech dataset containing 20,297 social media passages from…

计算与语言 · 计算机科学 2022-03-23 Antonis Maronikolakis , Axel Wisiorek , Leah Nann , Haris Jabbar , Sahana Udupa , Hinrich Schuetze

Emotional support is a crucial aspect of communication between community members and police dispatchers during incident reporting. However, there is a lack of understanding about how emotional support is delivered through text-based…

人机交互 · 计算机科学 2024-09-25 Yiren Liu , Yerong Li , Ryan Mayfield , Yun Huang

People Nearby is a service offered by Telegram that allows a user to discover other Telegram users, based only on geographical proximity. Nearby users are reported with a rough estimate of their distance from the position of the reference…

密码学与安全 · 计算机科学 2024-09-04 Maurantonio Caprolu , Savio Sciancalepore , Aleksandar Grigorov , Velyan Kolev , Gabriele Oligeri

Twitter, a microblogging service, is todays most popular platform for communication in the form of short text messages, called Tweets. Users use Twitter to publish their content either for expressing concerns on information news or views on…

社会与信息网络 · 计算机科学 2017-11-29 Dhanasekar Sundararaman , Priya Arora , Vishwanath Seshagiri

Studying how people interact with large language models (LLMs) in real-world scenarios is increasingly important due to their widespread use in various applications. In this paper, we introduce LMSYS-Chat-1M, a large-scale dataset…

Social media is profoundly changing our society with its unprecedented spreading power. Due to the complexity of human behaviors and the diversity of massive messages, the information spreading dynamics are complicated, and the reported…

The continuous and increasing use of social media has enabled the expression of human thoughts, opinions, and everyday actions publicly at an unprecedented scale. We present the Vent dataset, the largest annotated dataset of text, emotions,…

社会与信息网络 · 计算机科学 2019-03-26 Nikolaos Lykousas , Costantinos Patsakis , Andreas Kaltenbrunner , Vicenç Gómez

Protection of human rights is one of the most important problems of our world. In this paper, our aim is to provide a dataset which covers one of the most significant human rights contradiction in recent months affected the whole world,…

计算与语言 · 计算机科学 2023-10-18 Hasan Kemik , Nusret Özateş , Meysam Asgari-Chenaghlu , Yang Li , Erik Cambria

We present a study of anonymized data capturing a month of high-level communication activities within the whole of the Microsoft Messenger instant-messaging system. We examine characteristics and patterns that emerge from the collective…

物理与社会 · 物理学 2008-03-07 Jure Leskovec , Eric Horvitz

To facilitate the research on intelligent and human-like chatbots with multi-modal context, we introduce a new video-based multi-modal dialogue dataset, called TikTalk. We collect 38K videos from a popular video-sharing platform, along with…

计算与语言 · 计算机科学 2023-09-11 Hongpeng Lin , Ludan Ruan , Wenke Xia , Peiyu Liu , Jingyuan Wen , Yixin Xu , Di Hu , Ruihua Song , Wayne Xin Zhao , Qin Jin , Zhiwu Lu

Accessing people's personality traits has always been a challenging task. On the other hand, acquiring personality traits based on behavioral data is one of the growing interest of human beings. Numerous researches showed that people spend…

社会与信息网络 · 计算机科学 2020-10-05 Mohammad Javad Shayegan , Mohadese Valizadeh

Over the past decade, Brazil has experienced a decline in vaccination coverage, reversing decades of public health progress achieved through the National Immunization Program (PNI). Growing evidence points to the widespread circulation of…

Smishing (SMS phishing) has become a serious cybersecurity threat, especially for elderly and cyber-unaware individuals, causing financial loss and undermining user trust. Although prior work has focused on detecting smishing at the level…

密码学与安全 · 计算机科学 2026-04-14 Carl Lochstampfor , Ayan Roy

The short message service (SMS) was introduced a generation ago to the mobile phone users. They make up the world's oldest large-scale network, with billions of users and therefore attracts a lot of fraud. Due to the convergence of mobile…

密码学与安全 · 计算机科学 2022-10-20 Muhammad Salman , Muhammad Ikram , Mohamed Ali Kaafar

Social media datasets are essential for research on disinformation, influence operations, social sensing, hate speech detection, cyberbullying, and other significant topics. However, access to these datasets is often restricted due to costs…

计算机与社会 · 计算机科学 2024-07-12 Henry Tari , Danial Khan , Justus Rutten , Darian Othman , Rishabh Kaushal , Thales Bertaglia , Adriana Iamnitchi