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Nan Tian

6 accepted papers

2025

FogROS2-PLR: Probabilistic Latency-Reliability for Cloud Robotics

ICRA 2025

Cloud robotics enables robots to offload computationally intensive tasks to cloud servers for performance, cost, and ease of management. However, the network and cloud computing infrastructure are not designed for reliable timing guarantees, due to fluctuating Quality-of-Service (QoS). In this work,

Cited by 6SourcecodeScholar
2024

FogROS2-FT: Fault Tolerant Cloud Robotics

IROS 2024poster

Cloud robotics enables robots to offload complex computational tasks to cloud servers for performance and ease of management. However, cloud compute can be costly, cloud services can suffer occasional downtime, and connectivity between the robot and cloud can be prone to variations in network Qualit…

Cited by 0SourceScholar
2024

FogROS2-LS: A Location-Independent Fog Robotics Framework for Latency Sensitive ROS2 Applications

ICRA 2024poster

In Cloud Robotics, long system latency due to varying network conditions can cause instability and collisions. However, this can be minimized in the almost univeral case where there are multiple sources available for cloud servers. By extending anycast routing, we introduce FogROS2-Latency-Sensitive…

Cited by 8SourceScholar
2024

Lifelong LERF: Local 3D Semantic Inventory Monitoring Using FogROS2

ICRA 2024poster

Inventory monitoring in homes, factories, and retail stores relies on maintaining data despite objects being swapped, added, removed, or moved. We introduce Lifelong LERF, a method that allows a mobile robot with minimal compute to jointly optimize a dense language and geometric representation of it…

Cited by 6SourceScholar
2019

A Fog Robotic System for Dynamic Visual Servoing

ICRA 2019poster

Cloud Robotics is a paradigm where multiple robots are connected to cloud services via Internet to access “unlimited” computation power, at the cost of network communication. However, due to limitations such as network latency and variability, it is difficult to control dynamic, human compliant serv…

Cited by 60SourceScholar
2017

A cloud robot system using the dexterity network and berkeley robotics and automation as a service (Brass)

ICRA 2017poster

In support of Cloud Robotics, Robotics and Automation as a Service (RAaaS) frameworks have the potential to reduce the complexity of software development, simplify software installation and maintenance, and facilitate data sharing for machine learning. In this proof-of-concept paper, we describe Ber…

Cited by 47SourceScholar