Publications (19)
Galaxy cluster profiles: A Gaussian mixture model approach to halo miscentering
Matthew Currie, Kyle Miller, Tae-Hyeon Shin +2
Measurements of the galaxy density and weak-lensing profiles of galaxy clusters typically rely on an assumed cluster center, which is taken to be the brightest cluster galaxy or ot…
Performance Bounds for Pairwise Entity Resolution
Matt Barnes, Kyle Miller, Artur Dubrawski
One significant challenge to scaling entity resolution algorithms to massive datasets is understanding how performance changes after moving beyond the realm of small, manually labe…
On the generation of ultra-bright and low energy spread electron beams in laser wakefield acceleration in a uniform plasma
Xinlu Xu, Thamine N. Dalichaouch, Jiaxin Liu +5
The quality of electron beams produced from plasma-based accelerators, i.e., normalized brightness and energy spread, has made transformative progress in the past several decades i…
Baryonic Feedback across Halo Mass: Impact on the Matter Power Spectrum
Kyle Miller, Surhud More, Bhuvnesh Jain
Upcoming weak-lensing surveys will probe the matter distribution at a few percent level on nonlinear scales () where baryonic feedback from galaxy formation…
Generation and acceleration of high brightness electrons beams bunched at X-ray wavelengths using plasma-based acceleration
Xinlu Xu, Fei Li, Frank S. Tsung +5
We show using particle-in-cell (PIC) simulations and theoretical analysis that a high-quality electron beam whose density is modulated at angstrom scales can be generated directly…
An Entity Resolution approach to isolate instances of Human Trafficking online
Chirag Nagpal, Kyle Miller, Benedikt Boecking +1
Human trafficking is a challenging law enforcement problem, and a large amount of such activity manifests itself on various online forums. Given the large, heterogeneous and noisy…
L-space knots with tunnel number >1 by experiment
Chris Anderson, Kenneth L. Baker, Xinghua Gao +8
In Dunfield's catalog of the hyperbolic manifolds in the SnapPy census which are complements of L-space knots in , we determine that have tunnel number while the rema…
Detection of the Cosmological 21 cm Signal in Auto-correlation at z ~ 1 with the Canadian Hydrogen Intensity Mapping Experiment
CHIME Collaboration, Mandana Amiri, Kevin Bandura +36
We present the first detection of the cosmological 21 cm intensity mapping signal in auto-correlation at z ~ 1 with the Canadian Hydrogen Intensity Mapping Experiment (CHIME). Usin…
HUGO-CS: A Hybrid-Labeled, Uncertainty-Aware, General-Purpose, Observational Dataset for Cold Spray
Stephen Price, Kyle Miller, Marco Musto +5
Cold spraying is an increasingly common approach for repairing and manufacturing components due to its solid-state manufacturing capabilities. However, process optimization remains…
Demonstration of hybrid foreground removal on CHIME data
Haochen Wang, Kiyoshi Masui, Kevin Bandura +15
The main challenge of 21 cm cosmology experiments is astrophysical foregrounds which are difficult to separate from the signal due to telescope systematics. An earlier study has sh…
Structure of the Source I disk in Orion-KL
Melvyn Wright, John Baly, Tomoya Hirota +6
This paper analyses images from 43 to 340 GHz to trace the structure of the Source I disk in Orion-KL with 12 AU resolution. The data reveal an almost edge-on disk with an ou…
Noise-Tolerant Interactive Learning from Pairwise Comparisons
Yichong Xu, Hongyang Zhang, Aarti Singh +2
We study the problem of interactively learning a binary classifier using noisy labeling and pairwise comparison oracles, where the comparison oracle answers which one in the given…
On the generation of attosecond gigawatt soft X-ray pulses through coherent Thomson backscattering
Qianyi Ma, Jiaxin Liu, Zhuo Pan +8
Collision between relativistic electron sheets and counter-propagating laser pulses is recognized as a promising way to produce intense attosecond X-rays through coherent Thomson b…
Characterization of Hemodynamic Signal by Learning Multi-View Relationships
Eric Lei, Kyle Miller, Michael R. Pinsky +1
Multi-view data are increasingly prevalent in practice. It is often relevant to analyze the relationships between pairs of views by multi-view component analysis techniques such as…
Photon Phase-Space Dynamics in a Plasma Wakefield Accelerator
Neil Beri, John Palastro, Qian Qian +3
Frequency up-shifting of laser light in a beam-driven plasma wakefield has the potential to provide high-intensity sources of short wavelength radiation. Simulations have demonstra…
OpenAI GPT-5 System Card
Aaditya Singh, Adam Fry, Adam Perelman +483
This is the system card published alongside the OpenAI GPT-5 launch, August 2025. GPT-5 is a unified system with a smart and fast model that answers most questions, a deeper reason…
Do Public Events Affect Sex Trafficking Activity?
Kyle Miller, Emily Kennedy, Artur Dubrawski
For several years the pervasive belief that the Super Bowl is the single biggest day for human trafficking in the United States each year has been perpetuated in popular press desp…
System-Level Predictive Maintenance: Review of Research Literature and Gap Analysis
Kyle Miller, Artur Dubrawski
This paper reviews current literature in the field of predictive maintenance from the system point of view. We differentiate the existing capabilities of condition estimation and f…
Tidal alignment and tidal torquing modeling for the cosmic shear three-point correlation function and mass aperture skewness
Rafael C. H. Gomes, Kyle Miller, Sunao Sugiyama +3
We present a model for the intrinsic alignment contamination of the shear three-point correlation function and skewness of the mass aperture statistic using the tidal alignment and…