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Physics Preprint PDF DOI

DINGO/GAMA /WAVES: HI-halo mass relation

Ajay Dev, Martin Meyer, Simon P. Driver, Jonghwan Rhee, Trystan S. Lambert, Paul Nulsen, Richard Dodson, Tobias Westmeier, Matthew Whiting, Sabine Bellstedt, Aaron Robotham, Jochen Liske, Elmo Tempel, Ivan Baldry, Jon Loveday, Luke Davies, Barbara Catinella, Michael J. I. Brown, Kristine Spekkens, Benne W. Holwerda · 2026

We investigate the relation between neutral atomic hydrogen (HI) and dark matter halo mass (HIHM) using observations from the Deep Investigation of Neutral Gas Origins (DINGO) pilot survey 100h data, …

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Physics Preprint PDF DOI

Could the high-mass black holes from gravitational-wave observations be explained by lensing?

Ritesh Harshe, R. Prasad, Parameswaran Ajith · 2026

The high-mass ($M \gtrsim 30 M_\odot$) black holes (BHs) from the gravitational-wave (GW) observations of LIGO and Virgo came as a surprise to many astronomers. While the collapse of metal-poor massiv…

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Physics Preprint PDF DOI

Accurate and efficient simulation-based inference for massive black-hole binaries with LISA

Alice Spadaro, Jonathan Gair, Davide Gerosa, Stephen R. Green, Riccardo Buscicchio, Nihar Gupte, Rodrigo Tenorio, Samuel Clyne, Michael Purrer, Natalia Korsakova · 2026

We develop an accurate simulation-based inference framework for high-mass ($\gtrsim\!10^7 \rm{M_\odot}$) black-hole binaries observable by LISA. The method is implemented within the DINGO gravitationa…

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Computer Science Preprint PDF DOI

ETM2: Empowering Traditional Memory Bandwidth Regulation using ETM

Alexander Zuepke, Ashutosh Pradhan, Daniele Ottaviano, Andrea Bastoni, Marco Caccamo · 2026

The Embedded Trace Macrocell (ETM) is a standard component of Arm's CoreSight architecture, present in a wide range of platforms and primarily designed for tracing and debugging. In this work, we demo…

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AI & Data Science Preprint PDF DOI

Parallelised Differentiable Straightest Geodesics for 3D Meshes

Hippolyte Verninas, Caner Korkmaz, Stefanos Zafeiriou, Tolga Birdal, Simone Foti · 2026

Machine learning has been progressively generalised to operate within non-Euclidean domains, but geometrically accurate methods for learning on surfaces are still falling behind. The lack of closed-fo…

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AI & Data Science Preprint PDF DOI

LaMoGen: Language to Motion Generation Through LLM-Guided Symbolic Inference

Junkun Jiang, Ho Yin Au, Jingyu Xiang, Jie Chen · 2026

Human motion is highly expressive and naturally aligned with language, yet prevailing methods relying heavily on joint text-motion embeddings struggle to synthesize temporally accurate, detailed motio…

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Computer Science Preprint PDF DOI

HiAER-Spike Software-Hardware Reconfigurable Platform for Event-Driven Neuromorphic Computing at Scale

Gwenevere Frank, Gopabandhu Hota, Keli Wang, Christopher Deng, Krish Arora, Diana Vins, Abhinav Uppal, Omowuyi Olajide, Kenneth Yoshimoto, Qingbo Wang, Mari Yamaoka, Johannes Leugering, Stephen Deiss, Leif Gibb, Gert Cauwenberghs · 2026

In this work, we present HiAER-Spike, a modular, reconfigurable, event-driven neuromorphic computing platform designed to execute large spiking neural networks with up to 160 million neurons and 40 bi…

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Computer Science Preprint PDF DOI

Periodic Scheduling of Grouped Time-Triggered Signals on a Single Resource

Josef Grus, Zdenek Hanzalek, Claire Hanen · 2026

Time-triggered messages are of crucial importance in modern communication networks. Offline-generated schedules, which specify start times for periodic messages, enable us to achieve deterministic beh…

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AI & Data Science Preprint PDF DOI

Early warning of Mpox outbreaks in U.S. jurisdictions using Lasso Vector Autoregression models with cross-jurisdictional lags

Hannah Craddock, Joel O. Wertheim, Eliah Aronoff-Spencer, Mark Beatty, David Valentine, Rishi Graham, Jade C. Wang, Lior Rennert, Seema Shah, Ravi Goyal, Natasha K. Martin · 2026

Mpox is an orthopoxvirus that infects humans and animals and is transmitted primarily through close physical contact. The episodic and spatially heterogeneous dynamics of Mpox transmission underscores…

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Physics Preprint PDF DOI

Comparing next-generation detector configurations for high-redshift gravitational wave sources with neural posterior estimation

Filippo Santoliquido, Jacopo Tissino, Ulyana Dupletsa, Marica Branchesi, Jan Harms · 2025

The coming decade will be crucial for determining the final design and configuration of a global network of next-generation (XG) gravitational-wave detectors, including the Einstein Telescope (ET) and…

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Physics Preprint PDF DOI

Discovering gravitational waveform distortions from lensing: a deep dive into GW231123

Juno C. L. Chan, Jose Maria Ezquiaga, Rico K. L. Lo, Joey Bowman, Lorena Magana Zertuche, Luka Vujeva · 2025

Gravitational waves (GWs) are unique messengers as they travel through the Universe without alteration except for gravitational lensing. Their long wavelengths make them susceptible to diffraction by …

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Computer Science Preprint PDF DOI

Context Branching for LLM Conversations: A Version Control Approach to Exploratory Programming

Bhargav Chickmagalur Nanjundappa, Spandan Maaheshwari · 2025

Large Language Models (LLMs) have become integral to software engineering workflows, yet their effectiveness degrades significantly in multi-turn conversations. Recent studies demonstrate an average 3…

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Physics Preprint PDF DOI

Flexible Gravitational-Wave Parameter Estimation with Transformers

Annalena Kofler, Maximilian Dax, Stephen R. Green, Jonas Wildberger, Nihar Gupte, Jakob H. Macke, Jonathan Gair, Alessandra Buonanno, Bernhard Scholkopf · 2025

Gravitational-wave data analysis relies on accurate and efficient methods to extract physical information from noisy detector signals, yet the increasing rate and complexity of observations represent …

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AI & Data Science Preprint PDF DOI

Dance Style Classification using Laban-Inspired and Frequency-Domain Motion Features

Ben Hamscher, Arnold Brosch, Nicolas Binninger, Maksymilian Jan Dejna, Kira Maag · 2025

Dance is an essential component of human culture and serves as a tool for conveying emotions and telling stories. Identifying and distinguishing dance genres based on motion data is a complex problem …

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Physics Preprint PDF DOI

Deep Investigation of Neutral Gas Origins (DINGO): Options for robust Deep Spectral Line Imaging in the SKA-Era

Jonghwan Rhee, Richard Dodson, Alexander Williamson, Martin Meyer, Kristof Rozgony, Pascal J. Elahi, Matthew Whiting, Daniel Mitchell, Tobias Westmeier · 2025

The data storage requirements for deep spectral line observations with next-generation radio interferometers like the Australian Square Kilometre Array Pathfinder (ASKAP) and the Square Kilometre Arra…

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Physics Preprint PDF DOI

Accelerated inference of microlensed gravitational waves with machine learning

Marienza Caldarola, Srashti Goyal, Nihar Gupte, Stephen R. Green, Miguel Zumalacarregui · 2025

Gravitational waves (GWs) propagating through the universe can be microlensed by stellar and intermediate-mass objects. Lensing induces frequency-dependent amplification of GWs, which can be computed …

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Physics Preprint PDF DOI

Identification and characterization of distorted gravitational waves by lensing using deep learning

Juno C. L. Chan, Lorena Magana Zertuche, Jose Maria Ezquiaga, Rico K. L. Lo, Luka Vujeva, Joey Bowman · 2025

Gravitational waves (GWs) can be distorted by intervening mass distributions while propagating, leading to frequency-dependent modulations that imprint a distinct signature on the observed waveforms. …

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Mathematics Preprint PDF DOI

Nodal Capacity Expansion Planning with Flexible Large-Scale Load Siting

Tomas Valencia Zuluaga, Simon Pang, Jean-Paul Watson · 2025

We propose explicitly incorporating large-scale load siting into a stochastic nodal power system capacity expansion planning model that concurrently co-optimizes generation, transmission and storage e…

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AI & Data Science Preprint PDF DOI

LaMoGen: Laban Movement-Guided Diffusion for Text-to-Motion Generation

Heechang Kim, Gwanghyun Kim, Se Young Chun · 2025

Diverse human motion generation is an increasingly important task, having various applications in computer vision, human-computer interaction and animation. While text-to-motion synthesis using diffus…

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AI & Data Science Preprint PDF DOI

Exploring Variational Graph Autoencoders for Distribution Grid Data Generation

Syed Zain Abbas, Ehimare Okoyomon · 2025

To address the lack of public power system data for machine learning research in energy networks, we investigate the use of variational graph autoencoders (VGAEs) for synthetic distribution grid gener…

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