POSTER: Exploiting Approximations for Energy/Quality Tradeoffs in Service-Based Applications. - Liu Liu 015; Sibren Isaacman; Abhishek Bhattacharjee; Ulrich Kremer (PACT, 2017)

Global cost/quality management across multiple applications. - Liu Liu 015; Sibren Isaacman; Ulrich Kremer (ESEC/SIGSOFT FSE, 2020)

An Adaptive Application Framework with Customizable Quality Metrics. - Liu Liu 015; Sibren Isaacman; Ulrich Kremer (ACM Trans. Design Autom. Electr. Syst., 2022)