Rajdeep Singh

Graduate Researcher · USC

I work on multi-agent reinforcement learning and physics-informed machine learning, with a focus on multi-agent dynamics, physical law, and calibrated uncertainty. Recent work spans adaptive opponent modeling, probabilistic hyperdimensional computing, and safety for autonomous UAV swarms.

Full site →

Rajdeep Singh

Research

Activation-Level Early Warning for Adaptive Safety Failures

University of Oxford research project on adversarial robustness of LLM/VLM safeguards, including activation-level monitors, VLM emergent-misalignment probes, and monitor-evasion stress tests.

Model-Based Co-Training for Multi-Agent RL

Opponent-aware, model-based co-training for multi-agent reinforcement learning. The policy learns a model of other agents' behavior and plans against it as they adapt. Co-authored manuscript in preparation.

Bayes-HDC: Probabilistic Vector Symbolic Architectures

A probabilistic library that treats every hypervector as a posterior distribution. It adds closed-form moment propagation, calibrated predictions, and coverage-guaranteed prediction sets to hyperdimensional computing. Available on PyPI (pip install bayes-hdc) and archived on Zenodo.

AI-Enabled Safety and Performance Assurance for Swarm UAV Operations

A survey of safety, performance, and verification for AI-driven UAV swarms. The paper uses a two-axis assurance framework (lifecycle × failure source) to map dense areas and open gaps. NSF-funded.

Projects

Bayes-HDC: Probabilistic Vector Symbolic Architectures

Available on PyPI (pip install bayes-hdc) and archived on Zenodo.

Error-Related Potentials for Brain-Computer Interfaces

A BCI that decodes error-related potentials (ErrP) from EEG and uses them as a reinforcement signal, letting an agent map neural activity to actions. EEG detection at ~76% within-subject; built with NeuroTech@USC, runner-up at the 2026 intercollegiate BCI Competition at UC Berkeley.

USC Formula SAE Telemetry Platform

Real-time telemetry for USC's Formula SAE racecar. Live sensor data moves from the MoTeC data-acquisition hardware, through the telemetry radio, to a dashboard. The stack also includes role-scoped config and an LDX watcher that re-injects values MoTeC strips from its .ldx files.

The Neurotech@USC Website

Design and UI/UX for the Neurotech@USC club site: the visual system, responsive layout, and the member, project, and recruiting pages. Built with React, Vite, and Tailwind CSS.

Experience

Incoming Research Intern · SRSE, UIUC

Summer 2026

Incoming summer research with Prof. Saikat Dutta (Cornell).

Graduate Research Assistant · USC RESL

Spring 2026 to Present

Robotic Embedded Systems Lab. Multi-agent reinforcement learning: adaptive opponent modeling, calibrated strategy belief, and belief-conditioned planning for adversarial co-training.

Founding Engineer · Forge (YC W24)

2024, 2025

FastAPI backend and Next.js frontend serving 100+ restaurants across 20+ chains; built the automated testing and CI/CD pipeline.

Undergraduate Research Assistant · AIEA Lab, UC Santa Cruz

2022 to 2024

AI Explainability & Accountability Lab. Interpretability and accountability methods for machine-learning systems. Also robustness testing for autonomous-driving perception.

NSF Research Intern · Embry-Riddle Aeronautical University

Summer 2023

Algorithmic safety for autonomous drone swarms with Prof. Yongxin Liu. This work led to the UAV-swarm safety survey above.

Hardware Engineering Co-op · DRS Daylight Solutions

2021 to 2022

Led a 6-person team building a cable impedance tester; optimized quantum-cascade-laser controller SDKs.

Writing

Our Culture Surrenders: Beyond the Good and Evil of Machine Intelligence

A machine that is merely good enough can take the wheel, because we hand it over ourselves.

Under construction
The Unaccounted Variable: Quantifying Flair in Systems

Systems thinking through the lens of what the model leaves out.

Working paper
The Dimensionality Gap: Why Representation Failures Cause Black Swan Events

Why the dimensions our models drop are where black swans hide.

Working paper

All writing →

Honors

2023 D.E. Shaw Fellow
2023 NSF Grant: Selected