"og:url" content="https://yaoyaoliu.web.illinois.edu/services/">
    <meta property="og:site_name" content="Yaoyao Liu | University of Illinois">
    <meta property="og:description" content="Yaoyao Liu is an assistant professor at the University of Illinois Urbana-Champaign. His research lies in meta-learning, incremental learning, and image generation.">
    <meta property="og:locale" content="default">
    <meta property="og:image" content="https://img.yliu.me/avatar_new.jpg">
    <meta name="twitter:card