3 papers
cs.AR2026
EasyRider: Mitigating Power Transients in Datacenter-Scale Training Workloads
Dillon Jensen, Obi Nnorom, Grant Wilkins +4
Large-scale AI model training workloads use thousands of GPUs operating in tightly synchronized loops. During synchronous communication, start-up, shut-down, and checkpointing, GPU…
eess.SY2025
Optimizing Software Defined Battery Systems for Transformer Protection
Sonia Martin, Obidike Nnorom, Philip Levis +1
Residential electric vehicle charging causes large spikes in electricity demand that risk violating neighborhood transformer power limits. Battery energy storage systems reduce the…
math.OC2025
Aging-Aware Battery Control via Convex Optimization
Obidike Nnorom, Giray Ogut, Stephen Boyd +1
We consider the task of controlling a battery while balancing two competing objectives that evolve over different time scales. The short-term objective, such as arbitrage or load s…