77 citations · 144 across the 4 of their papers we have counts for
4 papers
Shilling Black-box Recommender Systems by Learning to Generate Fake User Profiles
Chen Lin, Si Chen, Meifang Zeng +3
Due to the pivotal role of Recommender Systems (RS) in guiding customers towards the purchase, there is a natural motivation for unscrupulous parties to spoof RS for profits. In th…
Visual Encoding and Debiasing for CTR Prediction
Si Chen, Chen Lin, Wanxian Guan +7
Extracting expressive visual features is crucial for accurate Click-Through-Rate (CTR) prediction in visual search advertising systems. Current commercial systems use off-the-shelf…
Sequential Recommendation in Online Games with Multiple Sequences, Tasks and User Levels
Si Chen, Yuqiu Qian, Hui Li +1
Online gaming is growing faster than ever before, with increasing challenges of providing better user experience. Recommender systems (RS) for online games face unique challenges s…
Attacking Recommender Systems with Augmented User Profiles
Chen Lin, Si Chen, Hui Li +3
Recommendation Systems (RS) have become an essential part of many online services. Due to its pivotal role in guiding customers towards purchasing, there is a natural motivation fo…