225 citations · 234 across the 5 of their papers we have counts for
7 papers
2-Cartesian fibrations I: A model for -bicategories fibred in -bicategories
Fernando Abellán García, Walker H. Stern
In this paper, we provide a notion of -bicategories fibred in -bicategories which we call 2-Cartesian fibrations. Our definition is formulated using the language of…
Cycle and Semantic Consistent Adversarial Domain Adaptation for Reducing Simulation-to-Real Domain Shift in LiDAR Bird's Eye View
Alejandro Barrera, Jorge Beltrán, Carlos Guindel +2
The performance of object detection methods based on LiDAR information is heavily impacted by the availability of training data, usually limited to certain laser devices. As a resu…
Automatic Extrinsic Calibration Method for LiDAR and Camera Sensor Setups
Jorge Beltrán, Carlos Guindel, Arturo de la Escalera +1
Most sensor setups for onboard autonomous perception are composed of LiDARs and vision systems, as they provide complementary information that improves the reliability of the diffe…
Enhanced twisted arrow categories
Fernando Abellán García, Walker H. Stern
Given an -bicategory with underlying -category , we construct a Cartesian fibration $\operatorname{Tw}(\mathbb{D})\to \mathcal{D} \times \…
Marked colimits and higher cofinality
Fernando Abellán García
Given a marked -category (i.e. an -category equipped with a specified collection of morphisms) and a functor …
BirdNet+: End-to-End 3D Object Detection in LiDAR Bird's Eye View
Alejandro Barrera, Carlos Guindel, Jorge Beltrán +1
On-board 3D object detection in autonomous vehicles often relies on geometry information captured by LiDAR devices. Albeit image features are typically preferred for detection, num…
Theorem A for marked 2-categories
Fernando Abellán García, Walker H. Stern
In this work, we prove a generalization of Quillen's Theorem A to 2-categories equipped with a special set of morphisms which we think of as weak equivalences, providing sufficient…