Christina Delimitrou presented her paper titled "Paragon: QoS-Aware Scheduling for Heterogeneous Datacenters" at the 18th International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) at Houston, Texas. Paragon uses collaborative filtering techniques to quickly and accurately classify workloads with respect to heterogeneity and interference. The classification allows Paragon to schedule applications in a manner that maximizes server utilization and application performance.