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  1. No Access

    Chapter and Conference Paper

    Multi-Objective Actor-Critics for Real-Time Bidding in Display Advertising

    Online Real-Time Bidding (RTB) is a complex auction game among which advertisers struggle to bid for ad impressions when a user request occurs. Considering display cost, Return on Investment (ROI), and other i...

    Haolin Zhou, Chaoqi Yang, **aofeng Gao in Machine Learning and Knowledge Discovery i… (2023)

  2. Article

    Open Access

    The diagnostic and prognostic implications of PRKRA expression in HBV-related hepatocellular carcinoma

    Hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) accounts for more than half of total HCC patients in develo** countries. Currently, HBV-related HCC diagnosis and prognosis still lack specific ...

    Yi-Min Hu, Ruoxi Ran, Chaoqi Yang, Song-Mei Liu in Infectious Agents and Cancer (2022)

  3. No Access

    Chapter and Conference Paper

    EPOC: A Survival Perspective Early Pattern Detection Model for Outbreak Cascades

    The past few decades have witnessed the booming of social networks, which leads to a lot of researches exploring information dissemination. However, owing to the insufficient information exposed before the out...

    Chaoqi Yang, Qitian Wu, **aofeng Gao in Database and Expert Systems Applications (2018)