64 citations · 160 across the 24 of their papers we have counts for
3 papers · 1 filter
EntropyDB: A Probabilistic Approach to Approximate Query Processing
Laurel Orr, Magdalena Balazinska, Dan Suciu
We present EntropyDB, an interactive data exploration system that uses a probabilistic approach to generate a small, query-able summary of a dataset. Departing from traditional sum…
An Empirical Analysis of Deep Learning for Cardinality Estimation
Jennifer Ortiz, Magdalena Balazinska, Johannes Gehrke +1
We implement and evaluate deep learning for cardinality estimation by studying the accuracy, space and time trade-offs across several architectures. We find that simple deep learni…
Vignette: Perceptual Compression for Video Storage and Processing Systems
Amrita Mazumdar, Brandon Haynes, Magdalena Balazinska +3
Compressed videos constitute 70% of Internet traffic, and video upload growth rates far outpace compute and storage improvement trends. Past work in leveraging perceptual cues like…