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Criminals are increasingly using mobile based communication applications, like WhatsApp, that have end-to-end encryption to connect to each other. This makes traditional analysis of call graphs, or traffic analysis, virtually impossible and…

Social and Information Networks · Computer Science 2018-12-20 Adya Joshi , Ranjan Bose , Madan Oberoi

Mining topical experts on social media is a problem that has gained significant attention due to its wide-ranging applications. Here we present the first study that combines data from four major social networks -- Twitter, Facebook, Google+…

Information Retrieval · Computer Science 2016-09-01 Nemanja Spasojevic , Prantik Bhattacharyya , Adithya Rao

In this paper we present TweetNLP, an integrated platform for Natural Language Processing (NLP) in social media. TweetNLP supports a diverse set of NLP tasks, including generic focus areas such as sentiment analysis and named entity…

Social networks play a fundamental role in propagation of information and news. Characterizing the content of the messages becomes vital for different tasks, like breaking news detection, personalized message recommendation, fake users…

Information Retrieval · Computer Science 2022-01-04 Federico Albanese , Esteban Feuerstein

Understanding telecom standards involves sorting through numerous technical documents, such as those produced by the 3rd Generation Partnership Project (3GPP), which is time-consuming and labor-intensive. While large language models (LLMs)…

Networking and Internet Architecture · Computer Science 2024-06-07 Rasoul Nikbakht , Mohamed Benzaghta , Giovanni Geraci

Social technologies are the systems, interfaces, features, infrastructures, and architectures that allow people to interact with each other online. These technologies dramatically shape the fabric of our everyday lives, from the information…

We present LEGOEval, an open-source toolkit that enables researchers to easily evaluate dialogue systems in a few lines of code using the online crowdsource platform, Amazon Mechanical Turk. Compared to existing toolkits, LEGOEval features…

Artificial Intelligence · Computer Science 2021-05-06 Yu Li , Josh Arnold , Feifan Yan , Weiyan Shi , Zhou Yu

In recent years, much of the research on clustering algorithms has primarily focused on enhancing their accuracy and efficiency, frequently at the expense of interpretability. However, as these methods are increasingly being applied in…

Machine Learning · Computer Science 2026-01-21 Lianyu Hu , Mudi Jiang , Junjie Dong , Xinying Liu , Zengyou He

Social event detection refers to extracting relevant message clusters from social media data streams to represent specific events in the real world. Social event detection is important in numerous areas, such as opinion analysis, social…

Social and Information Networks · Computer Science 2024-07-29 Zhiwei Yang , Yuecen Wei , Haoran Li , Qian Li , Lei Jiang , Li Sun , Xiaoyan Yu , Chunming Hu , Hao Peng

Social media platforms enable instant and ubiquitous connectivity and are essential to social interaction and communication in our technological society. Apart from its advantages, these platforms have given rise to negative behaviors in…

Social and Information Networks · Computer Science 2025-05-08 Silvia García-Méndez , Francisco De Arriba-Pérez

Real-world networks, with their evolving relations, are best captured as temporal graphs. However, existing software libraries are largely designed for static graphs where the dynamic nature of temporal graphs is ignored. Bridging this gap,…

Social and Information Networks · Computer Science 2024-02-07 Razieh Shirzadkhani , Shenyang Huang , Elahe Kooshafar , Reihaneh Rabbany , Farimah Poursafaei

Computer-assisted reading and analysis of text has various applications in the humanities and social sciences. The increasing size of many electronic text archives has the advantage of a more complete analysis but the disadvantage of taking…

Databases · Computer Science 2007-05-23 Steven Keith , Owen Kaser , Daniel Lemire

In recent years, mobile devices (e.g., smartphones and tablets) have met an increasing commercial success and have become a fundamental element of the everyday life for billions of people all around the world. Mobile devices are used not…

Cryptography and Security · Computer Science 2018-06-19 Mauro Conti , QianQian Li , Alberto Maragno , Riccardo Spolaor

This paper aims to offer insights into the usability, acceptance and limitations of e-readers with regard to the specific requirements of scholarly text work. To fit into the academic workflow non-linear reading, bookmarking, commenting,…

Digital Libraries · Computer Science 2019-01-15 Siegfried Schomisch , Maria Zens , Philipp Mayr

News media has long been an ecosystem of creation, reproduction, and critique, where news outlets report on current events and add commentary to ongoing stories. Understanding the dynamics of news information creation and dispersion is…

Physics and Society · Physics 2022-09-30 Tobin South , Bridget Smart , Matthew Roughan , Lewis Mitchell

Over the years, use of smartphones has come to dominate several areas, improving our lives, offering us convenience, and reshaping our daily work circumstances. Beyond traditional use for communication, they are used for many peripheral…

Cryptography and Security · Computer Science 2020-06-23 Ashutosh Bhatiaa , Ankit AgrawalaAyush Bahugunaa , Kamlesh Tiwaria , K. Haribabua , Deepak Vishwakarmab

Differential Privacy (DP) has emerged as a pivotal approach for safeguarding individual privacy in data analysis, yet its practical adoption is often hindered by challenges in the implementation and communication of DP. This paper presents…

Human-Computer Interaction · Computer Science 2025-07-03 Onyinye Dibia , Prianka Bhattacharjee , Brad Stenger , Steven Baldasty , Mako Bates , Ivoline C. Ngong , Yuanyuan Feng , Joseph P. Near

ChatGPT has quickly advanced from simple natural language processing to tackling more sophisticated and specialized tasks. Drawing inspiration from the success of mobile app ecosystems, OpenAI allows developers to create applications that…

Cryptography and Security · Computer Science 2025-06-24 Chuan Yan , Liuhuo Wan , Bowei Guan , Fengqi Yu , Guangdong Bai , Jin Song Dong

ChatGPT is an advanced natural language processing tool with growing applications across various disciplines in medical research. Thematic analysis, a qualitative research method to identify and interpret patterns in data, is one…

Computation and Language · Computer Science 2025-05-08 V Vien Lee , Stephanie C. C. van der Lubbe , Lay Hoon Goh , Jose M. Valderas

As machine learning (ML) is increasingly integrated into our everyday Web experience, there is a call for transparent and explainable web-based ML. However, existing explainability techniques often require dedicated backend servers, which…

Machine Learning · Computer Science 2023-03-17 Zijie J. Wang , Duen Horng Chau
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