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Bo Song

11 accepted papers

2026

TopoHR: Hierarchical Centerline Representation for Cyclic Topology Reasoning in Driving Scenes with Point-to-Instance Relations

CVPR 2026

Topology reasoning is crucial for autonomous driving. Current methods primarily focus on instance-level learning for centerline detection, followed by a sequential module for topology reasoning that relies on simplified MLP layers. Moreover, these approaches often neglect the importance of point-to-

Cited by 0SourcecodeScholar
2025

Asynchronous Rectification-Based Fast Local Imaging and Estimation Scheme for High-Speed Rotating States Observation of MM

IROS 2025

Magnetic microrobots (MMs) have emerged as promising tools for targeted therapies, including non-invasive in vivo treatments and precise drug delivery, owing to their untethered controllability and biocompatibility. Current actuation strategies for MMs primarily rely on two magnetic field (MF) gener

Cited by 0SourceScholar
2022

An Indeterministic Vision-Based State Observer for Growing Magnetic Microrobot Motion Status Estimation

ICRA 2022poster

To date, untethered micro/nanorobots have attracted considerable attention in various aspects due to their unique potential for in-vivo applications such as the targeted therapy. One of the most promising types of micro/nanorobots is the class of ferromagnetic microrobots which can be efficiently ac…

Cited by 5SourceScholar
2022

Modeling and Characterization of Artificial Bacteria Flagella with Micro-structured Soft-magnetic Teeth

IROS 2022poster

Sub-structures such as micro-structured magnetic teeth fabricated with an artificial bacteria flagellum (ABF) are designed for achieving more motion modes, higher precision, and better controllability. To achieve these, a more precise model considering the non-circular cross-sectional features is se…

Cited by 2SourceScholar
2021

3D Periodic Magnetic Servoing System for Microrobot Actuation Using Decoupled Asynchronous Repetitive Control Approach

ICRA 2021poster

To date, untethered microrobots have been receiving tremendous attention for playing implacable roles of maneuverable tools in fields such as microfabrication and biomanipulation. Typical actuation of such untethered tiny robots is the magnetic field-based approaches, including gradient and rotation…

Cited by 3SourceScholar
2020

Task Space Motion Control for AFM-Based Nanorobot Using Optimal and Ultralimit Archimedean Spiral Local Scan

RA-L 2020

Atomic force microscopy (AFM) based nanorobotic technology provides a unique manner for delicate operations at the nanoscale in various ambient, thanks to its ultrahigh spatial resolution, outstanding environmental adaptability, and numerous measurement approaches. However, one vital challenge behin

Cited by 9SourceScholar
2016

Nanorobot enabled in situ sensing molecular interactions for drug discovery

IROS 2016poster

Nanorobot has the potential to automate the manipulation and observation processes at molecular scale. Current drug discovery process is labor and cost intensive. Thus, a strong demand exists to automate this process. Here, we developed an Atomic Force Microscopy (AFM) based nanorobot for in situ se…

Cited by 2SourceScholar
2015

Compensating asymmetric hysteresis for nanorobot motion control

ICRA 2015poster

Atomic force microscopy (AFM) is a powerful measurement instrument, which has been widely implemented in various fields. To enhance the maneuverability, an AFM can be modified and its cantilever can be controlled as a robotic end-effector. To precisely control the nanorobots, their scanners inherent…

Cited by 25SourceScholar