Igan: A collaborative filtering model based on improved generative adversarial networks for recommendation

X Song, J Qin, Q Ren, J Zheng - Engineering Applications of Artificial …, 2023 - Elsevier
Abstract In recent years, Generative Adversarial Networks (GANs) have been successfully
applied to collaborative filtering for implicit feedback. However, the ability of GAN to learn …

FINEST: Stabilizing Recommendations by Rank-Preserving Fine-Tuning

S Oh, B Ustun, J McAuley, S Kumar - ACM Transactions on Knowledge …, 2024 - dl.acm.org
Modern recommender systems may output considerably different recommendations due to
small perturbations in the training data. Changes in the data from a single user will alter the …

Denoise to Protect: A Method to Robustify Visual Recommenders from Adversaries

FA Merra, VW Anelli, T Di Noia, D Malitesta… - Proceedings of the 46th …, 2023 - dl.acm.org
While the integration of product images enhances the recommendation performance of
visual-based recommender systems (VRSs), this can make the model vulnerable to …

Biases, Fairness, and Non-discrimination

M Schedl, VW Anelli, E Lex - Technical and Regulatory Perspectives on …, 2024 - Springer
This chapter reviews existing regulations on discrimination, provides a multifaceted
categorization of biases and fairness criteria, discusses techniques to measure popularity …

Privacy and Security

M Schedl, VW Anelli, E Lex - Technical and Regulatory Perspectives on …, 2024 - Springer
This chapter outlines potential privacy and security risks inherent in IRRSs. It explores how
personal data and models can be protected and discusses relevant regulations and …

Regulatory Initiatives

M Schedl, VW Anelli, E Lex - Technical and Regulatory Perspectives on …, 2024 - Springer
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Transparency

M Schedl, VW Anelli, E Lex - Technical and Regulatory Perspectives on …, 2024 - Springer
This chapter discusses recent regulatory and ethical aspects of transparency, clarifies the
relevant terminology, and highlights the benefits, challenges, and barriers to transparency in …

Markus Schedl Vito Walter Anelli

E Lex - Springer
In today's world, we are surrounded by data. Massive amounts of it are stored on private
computers, reside on large-scale servers of big tech companies, or circulate the Web. This …

Adversarial Machine Learning in Recommender Systems

FA Merra - 2022 - tesidottorato.depositolegale.it
Recommender systems are ubiquitous. Our digital lives are influenced by their use when, for
instance, we select the news to read, the product to buy, the friend to connect, and the movie …