GitHub

Repo for CDM input data loading and wrangling

The data loader utils package uses uv for python environment and package management. See the installation instructions to set up uv on your system. If you are using IDEs like VSCode, they should pick ...
IEEE

Enhancing Vector Data Quality through Negative Learning for Retrieval-augmented Large Models

Abstract: Retrieval-augmented Large Models (RALMs) have emerged as a promising paradigm to enhance large language models (LLMs) by integrating external knowledge. However, the inherent complexity of ...
IEEE

Supervoxel-Based Instance Segmentation of Pole-Like Facilities From Mobile Laser Scanning Data Using Pyramid Cascaded Fisher Vector Modeling

Abstract: Efficient and automatic object recognition in road scenes plays an essential role in smart city applications such as autonomous driving and intelligent infrastructure. As an important ...
Wired

New Data Shows Robotaxis Competing on Price—and Speed

In San Francisco, people wanting to get from point A to point B have a few fairly unique options. There’s Uber and Lyft, both headquartered in the area and also available around the world. Then ...