The focus of this project is to utilize recent developments in deep neural networks and associated
models to improve the accuracy and efficientcy of fundamental data and query processing operations.
We are utilizing the ability of certain deep networks to model density in high dimensions. As
such fundamental problems in multi-attribute selectivity estimation and approximate query processing
can be effectively expressed. We have demonstrated orders of magnitude improvement in classic query
processing problems.
These include:
- Multiattribute selectivity estimations in numerical and categorical data
- Approximate query processing frameworks utilizing deep generative models
- Advanced data acquisition strategies to improve the accuracy of deep models
- Query processing techniques to speed up queries concerning explanations of deep models
- Frameworks for robust deep entity matching and deep entity explanations