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08/28/2023
Alleviating Video-Length Effect for Micro-video Recommendation
Micro-videos platforms such as TikTok are extremely popular nowadays. On...
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06/12/2023
An Interdisciplinary Survey on Origin-destination Flows Modeling: Theory and Techniques
Origin-destination (OD) flow modeling is an extensively researched subje...
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06/08/2023
Complexity-aware Large Scale Origin-Destination Network Generation via Diffusion Model
The Origin-Destination (OD) networks provide an estimation of the flow o...
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05/22/2023
Road Planning for Slums via Deep Reinforcement Learning
Millions of slum dwellers suffer from poor accessibility to urban servic...
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03/15/2023
Robust Preference-Guided Denoising for Graph based Social Recommendation
Graph Neural Network(GNN) based social recommendation models improve the...
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02/25/2023
Knowledge-infused Contrastive Learning for Urban Imagery-based Socioeconomic Prediction
Monitoring sustainable development goals requires accurate and timely so...
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08/10/2022
DVR: Micro-Video Recommendation Optimizing Watch-Time-Gain under Duration Bias
Recommender systems are prone to be misled by biases in the data. Models...
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11/01/2021
Knowledge-driven Site Selection via Urban Knowledge Graph
Site selection determines optimal locations for new stores, which is of ...
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09/07/2020
Simplify and Robustify Negative Sampling for Implicit Collaborative Filtering
Negative sampling approaches are prevalent in implicit collaborative fil...
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09/21/2018