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08/11/2023
Augmented Negative Sampling for Collaborative Filtering
Negative sampling is essential for implicit-feedback-based collaborative...
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07/18/2023
Trajectory Data Collection with Local Differential Privacy
Trajectory data collection is a common task with many applications in ou...
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02/12/2023
Denoising and Prompt-Tuning for Multi-Behavior Recommendation
In practical recommendation scenarios, users often interact with items u...
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04/05/2018
Spatio-temporal Trajectory Dataset Privacy Based on Network Traffic Control
Collection of user's location and trajectory information that contains r...
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04/05/2018