Research
Advancing data systems and analytics that enable scalable insights, intelligent applications, and scientific discovery.
Storage systems make persistence guarantees even if the system crashes at any time, which they achieve using recovery procedures that run after a crash. Realistic storage systems are built using layered abstractions, built on top…
My group develops systems to help people manage information and share it with others. We study both text (online discussion tools) and structured data (information visualization and management applications). Our guiding principle is that humans…
Streaming Analytics has become an indispensable tool for any agile organization. While the rapid evolution of streaming tools has provided the ability to react to incoming data instantly, it has also introduced several engineering challenges.…
The rise of deep learning is accompanied by ever-increasing model complexity, larger datasets, and longer training times for models. When working on novel concepts, researchers often need to understand why training metrics are trending the…
