Object-Centric Representation Learning for Enhanced 3D Scene Graph Prediction

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:3D Semantic Scene Graph Prediction aims to detect objects and their semantic relationships in 3D scenes, and has emerged as a crucial technology for robotics and AR/VR applications. While previous research has addressed dataset limitations and explored various approaches including Open-Vocabulary settings, […]


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Forecasting-based Biomedical Time-series Data Synthesis for Open Data and Robust AI

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:The limited data availability due to strict privacy regulations and significant resource demands severely constrains biomedical time-series AI development, which creates a critical gap between data requirements and accessibility. Synthetic data generation presents a promising solution by producing artificial datasets that maintain […]


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Relativistic Jets and Winds in Radio-Identified Supermassive Black Hole Binary Candidates

Kavli Affiliate: Roger D. Blandford | First 5 Authors: Andrew G. Sullivan, Andrew G. Sullivan, , , | Summary: Supermassive black hole binary systems (SMBHBs) are thought to emit the recently discovered nHz gravitational wave background; however, not a single individual nHz source has been confirmed to date. Long-term radio-monitoring at the Owens Valley Radio […]


Continue.. Relativistic Jets and Winds in Radio-Identified Supermassive Black Hole Binary Candidates

Relativistic Jets and Winds in Radio-Identified Supermassive Black Hole Binary Candidates

Kavli Affiliate: Roger Blandford | Summary:Supermassive black hole binary systems (SMBHBs) are thought to emit the recently discovered nHz gravitational wave background; however, not a single individual nHz source has been confirmed to date. Long-term radio-monitoring at the Owens Valley Radio Observatory has revealed two potential SMBHB candidates: blazars PKS 2131-021 and PKS J0805-0111. These […]


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Noise Modeling and Calibration of a Two-Stage Cryogenic Charge Amplifier for the SPLENDOR Experiment

Kavli Affiliate: Noah Kurinsky | Summary:The SPLENDOR Collaboration studies novel narrow-gap semiconductors and engineered a substrate agnostic detector platform to achieve $mathcalO$(meV) energy sensitivity designed for low mass dark matter searches. This was achieved using low-capacitance and low-noise commercial CryoHEMTs in a split-stage topology integrated throughout a dilution refrigerator. Designed with a source-follower HEMT at […]


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Measurement of time-dependent $CP$ asymmetries in $B^0 to K_rm S^0 : π^+ π^- γ$ decays at Belle and Belle II

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:We present a measurement of the time-dependent $CP$ asymmetry in $B^0 to K_rm S^0 : π^+ π^- γ$ decays using a data set of 365 fb$^-1$ recorded by the Belle II experiment and the final data set of 711 fb$^-1$ recorded by […]


Continue.. Measurement of time-dependent $CP$ asymmetries in $B^0 to K_rm S^0 : π^+ π^- γ$ decays at Belle and Belle II

Robust bounds on MACHOs from the faintest galaxies

Kavli Affiliate: Peter Graham | Summary:We use the dynamical heating of stars in ultrafaint dwarf (UFD) galaxies to set limits on Massive Compact Halo Objects (MACHOs). In our analysis we study the robustness of the bounds under uncertainties in key UFD parameters, such as the half-light radius, stellar velocity dispersion, total halo mass and dark […]


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Approximate Quantum State Preparation with Tree-Based Bayesian Optimization Surrogates

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:We study the problem of approximate state preparation on near-term quantum computers, where the goal is to construct a parameterized circuit that reproduces the output distribution of a target quantum state while minimizing resource overhead. This task is especially relevant for near-term […]


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Scalable Reactive Atomistic Dynamics with GAIA

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Groundbreaking advances in materials and chemical research have been driven by the development of atomistic simulations. However, the broader applicability of atomistic simulations remains limited, as they inherently depend on energy models that are either approximate or computationally prohibitive for large-scale simulations. […]


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