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Hongwei Ma

4 accepted papers

2026

Information Geometry Loss for Time Series Forecasting

ICML 2026poster

Time series forecasting fundamentally involves learning probability distributions over future observations. However, existing loss functions rely on point-wise Euclidean metrics, neglecting the intrinsic geometric structure of probability distributions. This leads to suboptimal alignment between pre…

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2023

mVIL-Fusion: Monocular Visual-Inertial-LiDAR Simultaneous Localization and Mapping in Challenging Environments

RA-L 2023

We propose mVIL-Fusion, a three-level multisensor fusion system that is able to achieve robust state estimation and globally consistent mapping in perceptually degraded environments. First, LiDAR depth-assisted visual-inertial odometry (VIO) with LiDAR odometry (LO) synchronous prediction and distor

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2015

The effect of spanwise flexibility on the propulsion performance of an oscillating pectoral fin

IROS 2015poster

The pectoral fin is a major source of thrust generation for fish utilizing median or paired fins (MPF) mode. Along with the pectoral fin, spanwise flexibility plays a major role in the generation of thrust. This paper investigates the effect of spanwise flexibility on propulsion performance using th…

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