Distributed Computing Systems Group

At the University of Minnesota - Twin Cities

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About Us

We are a part of the Department of Computer Science & Engineering at the University of Minnesota. We are broadly interested in distributed systems, and our current projects span a variety of systems: Cloud, Distributed Machine Learning, Video Analytics, IoT and Edge Storage. These projects include systems to harness the power of edge resources, exploring cloud as a backend to outsource mobile computations, and multi-tiered storage systems.


News

DCSG Website Launch

DCSG Website Launch

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Current Projects

DenseIoT

Active

A distributed IoT platform for scalable, heterogeneuous, and multi-location IoT applications.

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Data Management at Network's Edge

Active

Design various data management techniques for low latency edge applications

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Recent Publications

  1. Plexus: Optimizing Join Approximation for Geo-Distributed Data Analytics Latest

    In Proceedings of the 14th ACM Symposium on Cloud Computing (SoCC 2023)

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  2. SQuBA: Social Quorum Based Access Control for Open IoT Environments

    We present a tiered approach to support access control rules and relationship-based trustworthiness. We implemented a prototype and carried out experiments using a real-world dataset under various scenarios and configurations.

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  3. AggFirstJoin: Optimizing Geo-Distributed Joins using Aggregation-Based Transformations

    In Proceedings of the 23rd IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID 2023)

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