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  • Data Science
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  • Article Spotlight

    Rack with switches and network cables

    Sustainability Science in Action: Measuring the Carbon Intensity of a Compute Environment

    We highlight some of the early initiatives the Sustainability Science team has led to accurately determine the carbon footprint of certain parts of Two Sigma’s compute environment, with a specific focus on a critical first step: How to measure power consumption at the server level accurately.

    Insights by Two Sigma Sustainability Science team
    Updated on September 15, 2023
  • Popular Article

    Semantic Types: From Computer-Centric to Human-Centric Data Types

    Two Sigma engineers and product managers explain how semantic types can help bring clarity to your meta-data strategy.

    Insights by Scott Affens, Sachin Konan, Geoff Cross, Larry Rudolph
    June 22, 2023
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Browse Research

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  • Engineering

    Bidirectional Recurrent Neural Networks

    Research by Two Sigma
    July 18, 2022
  • Data Science, Engineering

    A 24x Speedup for Reinforcement Learning with RLlib + Ray

    Research by Two Sigma
    August 12, 2021
  • Markets & Economy

    Thematic Research: Forecasting Factor Returns

    Research by Two Sigma
    Updated on May 14, 2019
  • Data Science

    Gradient Sparsification for Communication-Efficient Distributed Optimization

    Research by Two Sigma
    Updated on November 27, 2018
  • Data Science

    Graph Oracle Models, Lower Bounds, and Gaps for Parallel Stochastic Optimization

    Research by Two Sigma
    Updated on November 27, 2018
  • Data Science

    Sparse PCA from Sparse Linear Regression

    Research by Two Sigma
    Updated on November 27, 2018
  • Engineering

    A Secure Cloud with Minimal Provider Trust

    Research by Two Sigma
    Updated on November 15, 2018
  • Engineering

    Engineering with Open Source

    Research by Two Sigma
    Updated on September 27, 2018
  • Engineering

    Sundial: Harmonizing Concurrency Control and Caching in a Distributed OLTP Database Management System

    Research
    Updated on August 29, 2018
  • Engineering

    The Halite Global AI Programming Competition in Google Cloud for Google Cloud NEXT

    Research by Two Sigma
    Updated on July 26, 2018
  • Data Science

    MiSoSouP: Mining Interesting Subgroups with Sampling and Pseudodimension

    Research by Two Sigma
    Updated on July 24, 2018
  • Data Science

    Learning and Memorization

    Research
    Updated on June 29, 2018

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