Guoqing Harry Xu

TL;DR: Reducto is built, a system that dynamically adapts filtering decisions according to the time-varying correlation between feature type, filtering threshold, query accuracy, and video content, and it achieves significant filtering benefits, while consistently meeting the desired accuracy.

TL;DR: RStream is the first single-machine, out-of-core mining system that leverages disk support to store intermediate data and demonstrates that RStream outperforms all of them, running on a 10-node cluster, e.g., by at least a factor of 1.7×, and can process large graphs on an inexpensive machine.

TL;DR: Semeru is presented, a distributed JVM that can dramatically improve the performance of managed cloud applications in a memory-disaggregated environment and possesses three major innovations: a universal Java heap, which provides a unified abstraction of virtual memory across CPU and memory servers and allows any legacy program to run without modifications.

TL;DR: JShrink develops an end-to-end bytecode debloating framework that augments traditional static reachability analysis with dynamic profiling and type dependency analysis and renovates existing bytecode transformations to account for new language features in modern Java.

TL;DR: A novel path constraint encoding/decoding algorithm is proposed to attach a path constraint to a graph edge, allowing the graph engine to efficiently recover a path and compute its constraint during the computation.