23 citations · 96 across the 17 of their papers we have counts for
18 papers
Exploiting stochastic locality in lattice QCD: hadronic observables and their uncertainties
Mattia Bruno, Marco Cè, Anthony Francis +4
Because of the mass gap, lattice QCD simulations exhibit stochastic locality: distant regions of the lattice fluctuate independently. There is a long history of exploiting this to…
Principles and Guidelines for Evaluating Social Robot Navigation Algorithms
Anthony Francis, Claudia Pérez-D'Arpino, Chengshu Li +28
A major challenge to deploying robots widely is navigation in human-populated environments, commonly referred to as social robot navigation. While the field of social navigation ha…
Hadronic observables from master-field simulations
Marco Cè, Mattia Bruno, John Bulava +5
Substantial progress has been made recently in the generation of master-field ensembles. This has to be paired with efficient techniques to compute observables on gauge field confi…
Lattice gauge ensembles and data management
Gunnar Bali, Ryan Bignell, Anthony Francis +10
The generation of ensembles of gauge configurations is a considerable expense. The preservation and curation of these ensembles constitutes a valuable shared resource for the latti…
QCD thermodynamics with stabilized Wilson fermions
Rocco Francesco Basta, Bastian B. Brandt, Francesca Cuteri +2
Stabilized Wilson fermions are a reformulation of Wilson clover fermions that incorporates several numerical stabilizing techniques, but also a local change of the fermion action -…
Translating topological benefits in very cold lattice simulations
Mattia Bruno, Marco Cè, Anthony Francis +3
Master-field simulations offer an approach to lattice QCD in which calculations are performed on a small number of large-volume gauge-field configurations. The latter is advantageo…
Benchmark Continuum Limit Results for Spectroscopy with Stabilized Wilson Fermions
Francesca Cuteri, Anthony Francis, Patrick Fritzsch +5
The OpenLat initiative presents its results of lattice QCD simulations using Stabilized Wilson Fermions (SWF) using 2+1 quark flavors. Focusing on the flavor symme…
Gauge generation and dissemination in OpenLat
Francesca Cuteri, Anthony Francis, Patrick Fritzsch +5
In this contribution we report the status and plans of the open lattice initiative to generate and share new gauge ensembles using the stabilised Wilson fermion framework. The prod…
Viscosity of pure-glue QCD from the lattice
Luis Altenkort, Alexander M. Eller, Anthony Francis +4
We calculate shear viscosity and bulk viscosity in SU(3) gauge theory on the lattice at . The viscosities are extracted via a Kubo formula from the reconstructed spectra…
Retrospectives on the Embodied AI Workshop
Matt Deitke, Dhruv Batra, Yonatan Bisk +36
We present a retrospective on the state of Embodied AI research. Our analysis focuses on 13 challenges presented at the Embodied AI Workshop at CVPR. These challenges are grouped i…
Learning Model Predictive Controllers with Real-Time Attention for Real-World Navigation
Xuesu Xiao, Tingnan Zhang, Krzysztof Choromanski +14
Despite decades of research, existing navigation systems still face real-world challenges when deployed in the wild, e.g., in cluttered home environments or in human-occupied publi…
Gesture2Path: Imitation Learning for Gesture-aware Navigation
Catie Cuan, Edward Lee, Emre Fisher +5
As robots increasingly enter human-centered environments, they must not only be able to navigate safely around humans, but also adhere to complex social norms. Humans often rely on…
A Protocol for Validating Social Navigation Policies
Sören Pirk, Edward Lee, Xuesu Xiao +3
Enabling socially acceptable behavior for situated agents is a major goal of recent robotics research. Robots should not only operate safely around humans, but also abide by comple…
Google Scanned Objects: A High-Quality Dataset of 3D Scanned Household Items
Laura Downs, Anthony Francis, Nate Koenig +5
Interactive 3D simulations have enabled breakthroughs in robotics and computer vision, but simulating the broad diversity of environments needed for deep learning requires large co…
Good and bad diquark properties and spatial correlations in lattice QCD
Anthony Francis, Philippe De Forcrand, Randy Lewis +1
We study good, bad and not-even-bad diquarks on the lattice in a gauge-invariant formalism in full QCD. We establish their spectral masses with short extrapolations to the physical…
Master-field simulations of QCD
P. Fritzsch, J. Bulava, M. Cè +3
We report on the first master-field simulations of QCD with 2+1 dynamical quark flavours using non-perturbatively improved stabilised Wilson fermions. Our simulations are performed…
Long-Range Indoor Navigation with PRM-RL
Anthony Francis, Aleksandra Faust, Hao-Tien Lewis Chiang +4
Long-range indoor navigation requires guiding robots with noisy sensors and controls through cluttered environments along paths that span a variety of buildings. We achieve this wi…
Learning Navigation Behaviors End-to-End with AutoRL
Hao-Tien Lewis Chiang, Aleksandra Faust, Marek Fiser +1
We learn end-to-end point-to-point and path-following navigation behaviors that avoid moving obstacles. These policies receive noisy lidar observations and output robot linear and…