Gregory and his dog, Linux, at the beach
Gregory Croisdale
He / Him / His Founding Engineer @ Khaki Prev HCI and PL @ UMich
github.com/gcrois

About

Hello! 👋 I'm Gregory Croisdale, the founding engineer at Khaki. Previously, I was a PhD candidate at the University of Michigan studying Human-Computer Interaction. My research was focused around improving communication between Humans and AI.

I'm also a huge philosophy, art, music, and food nerd. I dabble in 3d Modeling (Blender is my all-time favorite piece of software), violin, ukulele, and overambituous book-purchasing.

Blog

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LangJam GameJam · 5 posts
GameProgramming LanguagesLangJam GameJam

LangJam GameJam: Days 3 - 52

The long journey home

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FrontendQRReact

ᦠ

||: the end is never the end is never the end is never :||

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Opens at g.regory.dev
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FrontendAstroReactMediaCompression

Client-Side JPEG-XL URL Encoder / Decoder

Client-side JPEG-XL encoder to generate a URL that encodes an image.

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FrontendReactProgramming LanguagesParsing

Parsing with Precedence Table

Creates an Ohm.js grammar from a precedence table.

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Opens at gcrois.github.io
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FrontendReact

My VL/HCC 2024 Graduate Consortium Presentation

Iterating and evaluating DeckFlow.

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Opens at gcrois.github.io
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FrontendReactMedia

Web Audio Editor

A basic audio editor in entirely in the browser, built using ffmpeg.wasm and React.

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Opens at gcrois.github.io
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Programming LanguagesParsingAI

Syntax Mapping for LLM Coding

Programming Languages are optimized for human readability and writability, but are these also optimal for LLMs? This project maps syntax from existing parsers into other formats, each with different advantages to be evaluated in LLM Coding tasks.

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Opens at gcrois.github.io
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FrontendAIDistributed

Flexible Backend for Web Applications

An in-progress library to provide flexible backends for compute-intensive web applications, such as switching between web workers, local docker images, and API keys for AI apps.

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Opens at gcrois.github.io
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FrontendReactGame

Noisy Pong for Ben Kuipers

A basic pong game with a noise filter to visualize concepts relating to continuity of identity for a talk by Ben Kuipers.

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Opens at gcrois.github.io
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FrontendReact

Building my own Presentation Application

A realtime presentation application with shared states using Yjs and React.

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Opens at gcrois.github.io
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FrontendReact

Compiling React in the Browser

A toy project to compile React components in the browser.

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Opens at gcrois.github.io
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ArtMusicMovies

Things I Love

A comprehensive list of things I love.

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FrontendAstro

Salutations, world!

Welcome to my website! Here's a little bit about how I built it without any JavaScript in the frontend.

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FrontendCompiler

Client-Side RISC-V Assembler and Emulator

A client-side RISC-V assembler and emulator built with WebAssembly. This work was done with Cade Brown and Dr. Stephen Marz.

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Opens at gcrois.github.io

Research

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Visual Programming LanguageGenerative AI

DeckFlow: Specification Decomposition on a Multimodal Generative Canvas

| VL/HCC
Gregory Croisdale Emily Huang John Joon Young Chung Anhong Guo Xu Wang Austin Z. Henley Cyrus Omar

I designed and created an infinite canvas for Generative AI, presenting novel approaches to providing and interpreting user specification.

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Opens at www.arxiv.org
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Augmented RealityEducation

Rubikon: Intelligent Tutoring for Rubik's Cube Learning Through AR-enabled Physical Task Reconfiguration

| DIS
Haocheng Ren Muzhe Wu Gregory Croisdale Anhong Guo Xu Wang

We created an intelligent Rubik's Cube trainer that uses AR to generate custom training tasks and provides real-time feedback.

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Opens at dl.acm.org
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SensingAugmented Reality

SmarCyPad: A Smart Seat Pad for Cycling Fitness Tracking Leveraging Low-cost Conductive Fabric Sensors

| IMWUT
Yi Wu Luis Alonso González Villalobos Zhenning Yang Gregory Croisdale Çağdaş Karataş Jian Liu

We created a bike seat with pressure sensors and an ML model which can estimate the user's pose and peddling cadence.

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Opens at dl.acm.org
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Transpiler

FOURST: A code generator for FFT-based fast stencil computations

| ISPASS
Zafar Ahmad Mohammad Mahdi Javanmard Gregory Croisdale Aaron Gregory Pramod Ganapathi Louis-Noël Pouchet

This is a project I worked on with Stony Brook University at their Data+Computing = Discovery REU in the summer of 2021.

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Opens at ieeexplore.ieee.org
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Citizen ScienceComputer Vision

Exploring learning approaches for ancient greek character recognition with citizen science data

| eScience
Matthew I. Swindall Gregory Croisdale Chase C. Hunter Ben Keener Alex C. Williams James H. Brusuelas Nita Krevans Melissa Sellew Lucy Fortson John F. Wallin

At the University of Tennessee's PAIRS Group, I worked on a project to explore machine learning approaches for ancient greek character recognition with citizen science data.

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Opens at ieeexplore.ieee.org
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Game DesignEducation

Montgomery 1960: Using Technology to Teach Empathy and Perspective Takings

| EURÄ“CA
Brooks M. Leftwich Gregory Croisdale Khoa T. Dang

With the CSCTW Group, we explored Game Design choices to encourage perspective changing in study of the Civil Rights movement in Montgomery, Alabama.

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Opens at trace.tennessee.edu