• the Data AnalyTics, Understanding, Mining, and Management Lab @ OSU

DATUM @ OSU

Welcome to the Data AnalyTics, Understanding, Mining, and Management (DATUM) Lab at The Ohio State University, led by Professor John Paparrizos. Our research focuses on advancing the next generation of data-intensive and machine learning applications. We specialize in developing adaptive solutions for managing and analyzing structured and unstructured data, including relational data, time series, multimedia, text, graphs, web data, and IoT data.

At DATUM Lab, we are dedicated to advancing data management, data mining, machine learning, and artificial intelligence. We welcome researchers and students interested in these fields to join us in exploring the frontiers of data science.

Research Interests

Machine Learning

Data Mining

Database

Conferences/Journals

SIGMOD, SIGKDD,

NeurIPS, ICDE,

VLDB, ...

Current Projects

SIGNAL Library

Chameleon

more to come...

47Publications

Dedicated to publishing cutting-edge research

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$423000Funding

We gratefully acknowledge the support from Cisco, Meta, Exelon and Netapp

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14Awesome People

A growing team of passionate researchers.

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Selected
Publications

We have selected a collection of key publications that highlight our recent research contributions.

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The Elephant in the Room: Towards A Reliable Time-Series Anomaly Detection Benchmark

Neural Information Processing Systems 2024
Liu and Paparrizos
Publisher's website

SAND: streaming subsequence anomaly detection

Proceedings of the VLDB Endowment 2021
Boniol, Paparrizos, Palpanas and Franklin
Publisher's website

k-Shape: Efficient and Accurate Clustering of Time Series


Paparrizos and Gravano
Publisher's website

Apply for Being a member at DATUM

We are looking for motivated PhD students to join our group!

SPONSORS