Topic
autonomous
HOLO-MPPI Framework Promises Robust Motion Planning for Autonomous Robots Without Per-Scenario Tuning
HOLO-MPPI is a new motion planning framework that combines hierarchical policy learning with stochastic optimal control. It addresses the brittleness of end-to-end reinforcement learning and the scalability issues of manually designed priors for MPPI. Tested in autonomous driving scenarios, it outperforms baselines while maintaining real-time control.
Autonomous End-to-End SOH Prediction Service Uses Temporal-Contrastive Learning to Cut Error by Half
A new plug-and-play service architecture called TC-SOH uses temporal-contrastive representation learning to predict lithium-ion battery state of health directly from raw operational data, eliminating manual feature engineering. Across four public datasets, it reduces mean absolute percentage error by 1.91 times and root mean squared error by 2.13 times compared to physics-informed and data-driven baselines. The approach also improves model transparency through a suite of representation diagnostics, including visualization and sensitivity analysis.
New Benchmark 'AgentFairBench' Tests Whether LLM Agents Discriminate in Real Actions
Researchers introduce AgentFairBench, a reproducible benchmark for demographic disparity in LLM agent actions. Unlike traditional fairness tests that grade answers, it evaluates actions across hiring, lending, and medical triage using counterfactual matched sets. A pilot study with 864 decisions reveals that naively comparing score spreads can overstate disparity by ~2.4X; using a proper null methodology, Claude Haiku 4.5 showed no significant demographic effect.
Technology PXGEO Partners with Equinor for Autonomous Subsea Trials
PXGEO has entered a one-year agreement with Equinor to conduct autonomous subsea inspection trials using the Saab Sabertooth. This marks PXGEO's first venture into unmanned operations, with initial tests set to take place in Norway.
Logistics PepsiCo and Gatik Unveil Driverless Trucking Partnership
PepsiCo and Gatik have launched a major driverless trucking initiative, marking the largest commercial autonomous freight deployment. The partnership covers operations in Texas, Arizona, and Arkansas, enhancing supply chain efficiency.