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Topic modelling has been a successful technique for text analysis for almost twenty years. When topic modelling met deep neural networks, there emerged a new and increasingly popular research area, neural topic models, with over a hundred…

Machine Learning · Computer Science 2021-03-02 He Zhao , Dinh Phung , Viet Huynh , Yuan Jin , Lan Du , Wray Buntine

Clustering is a fundamental machine learning task which has been widely studied in the literature. Classic clustering methods follow the assumption that data are represented as features in a vectorized form through various representation…

Machine Learning · Computer Science 2022-06-16 Sheng Zhou , Hongjia Xu , Zhuonan Zheng , Jiawei Chen , Zhao li , Jiajun Bu , Jia Wu , Xin Wang , Wenwu Zhu , Martin Ester

In this study, we investigate the scalability of state-of-the-art user profiling technologies across different online domains. More specifically, this work aims to understand the reliability and limitations of current computational…

Cryptography and Security · Computer Science 2022-03-25 Claudia Peersman , Matthew Edwards , Emma Williams , Awais Rashid

Artificial intelligence has provided us with an exploration of a whole new research era. As more data and better computational power become available, the approach is being implemented in various fields. The demand for it in health…

Machine Learning · Computer Science 2020-08-11 Gloria Hyunjung Kwak , Pan Hui

Artificial Intelligence (AI) is rapidly integrating into various aspects of our daily lives, influencing decision-making processes in areas such as targeted advertising and matchmaking algorithms. As AI systems become increasingly…

Artificial Intelligence · Computer Science 2025-03-11 Md. Tanzib Hosain , Mehedi Hasan Anik , Sadman Rafi , Rana Tabassum , Khaleque Insia , Md. Mehrab Siddiky

As AI systems demonstrate increasingly strong predictive performance, their adoption has grown in numerous domains. However, in high-stakes domains such as criminal justice and healthcare, full automation is often not desirable due to…

Artificial Intelligence · Computer Science 2021-12-23 Vivian Lai , Chacha Chen , Q. Vera Liao , Alison Smith-Renner , Chenhao Tan

As the adoption of explainable AI (XAI) continues to expand, the urgency to address its privacy implications intensifies. Despite a growing corpus of research in AI privacy and explainability, there is little attention on privacy-preserving…

Cryptography and Security · Computer Science 2024-06-27 Thanh Tam Nguyen , Thanh Trung Huynh , Zhao Ren , Thanh Toan Nguyen , Phi Le Nguyen , Hongzhi Yin , Quoc Viet Hung Nguyen

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…

Cryptography and Security · Computer Science 2024-10-04 Jonas Ricker , Dennis Assenmacher , Thorsten Holz , Asja Fischer , Erwin Quiring

Matching the profiles of a user across multiple online social networks brings opportunities for new services and applications as well as new insights on user online behavior, yet it raises serious privacy concerns. Prior literature has…

Social and Information Networks · Computer Science 2015-06-09 Oana Goga , Patrick Loiseau , Robin Sommer , Renata Teixeira , Krishna P. Gummadi

In this paper, we present a review of the recent work in deep learning methods for user interface design. The survey encompasses well known deep learning techniques (deep neural networks, convolutional neural networks, recurrent neural…

Human-Computer Interaction · Computer Science 2023-03-24 Subtain Malik , Muhammad Tariq Saeed , Marya Jabeen Zia , Shahzad Rasool , Liaquat Ali Khan , Mian Ilyas Ahmed

As the integration of Internet of Things devices with cloud computing proliferates, the paramount importance of privacy preservation comes to the forefront. This survey paper meticulously explores the landscape of privacy issues in the…

Cryptography and Security · Computer Science 2024-01-02 D. Dhinakaran , S. M. Udhaya Sankar , D. Selvaraj , S. Edwin Raja

The rapid advancement of deepfake technologies, specifically designed to create incredibly lifelike facial imagery and video content, has ignited a remarkable level of interest and curiosity across many fields, including forensic analysis,…

Machine Learning · Computer Science 2025-01-03 Harshika Goyal , Mohammad Saif Wajid , Mohd Anas Wajid , Akib Mohi Ud Din Khanday , Mehdi Neshat , Amir Gandomi

To advance personalized applications such as recommendation systems and user behavior prediction, recent research increasingly adopts large language models (LLMs) for human -readable persona modeling. In dynamic real -world scenarios,…

Computation and Language · Computer Science 2025-07-17 Aili Chen , Chengyu Du , Jiangjie Chen , Jinghan Xu , Yikai Zhang , Siyu Yuan , Zulong Chen , Liangyue Li , Yanghua Xiao

This research paper delves into the evolving landscape of fine-tuning large language models (LLMs) to align with human users, extending beyond basic alignment to propose "personality alignment" for language models in organizational…

Human-Computer Interaction · Computer Science 2023-12-07 Byunggu Yu , Junwhan Kim

Data-driven science is an emerging paradigm where scientific discoveries depend on the execution of computational AI models against rich, discipline-specific datasets. With modern machine learning frameworks, anyone can develop and execute…

Machine Learning · Computer Science 2022-08-09 Seth Ockerman , John Wu , Christopher Stewart

In the modern digital world users need to make privacy and security choices that have far-reaching consequences. Researchers are increasingly studying people's decisions when facing with privacy and security trade-offs, the pressing and…

Software Engineering · Computer Science 2023-07-10 Paola Inverardi , Patrizio Migliarini , Massimiliano Palmiero

Virtual and Augmented Reality (VR, AR) are increasingly gaining traction thanks to their technical advancement and the need for remote connections, recently accentuated by the pandemic. Remote surgery, telerobotics, and virtual offices are…

Human-Computer Interaction · Computer Science 2022-09-23 Pier Paolo Tricomi , Federica Nenna , Luca Pajola , Mauro Conti , Luciano Gamberini

This survey paper conducts a comprehensive analysis of the evolution and contemporary landscape of recommendation systems, which have been extensively incorporated across a myriad of web applications. It delves into the progression of…

Information Retrieval · Computer Science 2024-12-17 Ziyuan Xia , Anchen Sun , Jingyi Xu , Yuanzhe Peng , Rui Ma , Minghui Cheng

As AI adoption expands across human society, the problem of aligning AI models to match human preferences remains a grand challenge. Currently, the AI alignment field is deeply divided between behavioral and representational approaches,…

Computers and Society · Computer Science 2025-08-12 Ben Y. Reis , William La Cava

Deep learning, a branch of artificial intelligence, is a data-driven method that uses multiple layers of interconnected units or neurons to learn intricate patterns and representations directly from raw input data. Empowered by this…

Machine Learning · Computer Science 2025-07-28 Mohd Halim Mohd Noor , Ayokunle Olalekan Ige