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988 storiesPublic health and medicine worldwide — sourced from WHO News.
Unified Uncertainty Quantification Framework Bridging Noisy Quantum Backends Across Variational Quantum Algorithms and Quantum Signal Processing
arXiv:2607.14392v1 Announce Type: new Abstract: We present an uncertainty quantification (UQ) framework for application level benchmarking and characterization of noisy quantum backends. The framework compares two worklo…
An offline approach to fNIRS-guided reinforcement learning for robot behavior
arXiv:2607.14393v1 Announce Type: new Abstract: Human-in-the-loop Reinforcement Learning has become a popular approach to training, finetuning, and aligning robot behavior with user preferences. Our paper explores the fe…
DRIFT: Direct Reduced Fourier Transforms for Distributed Spectral Neural Operators
arXiv:2607.14394v1 Announce Type: new Abstract: Fourier Neural Operators (FNOs) learn solution operators for partial differential equations and offer orders of magnitude speedup over traditional numerical solvers at infe…
Exploring Delay-based PUFs for Energy-Efficient Low-Overhead Security of Wearable Devices
arXiv:2607.14395v1 Announce Type: new Abstract: The Internet of Things (IoT) was introduced almost two decades ago. In the past two decades, technology has seen huge advancements. Many devices have become powerful and ha…
CatalogAgent: A Supervisor-mediated Self-Learning System Enabling Context Engineering for GenAI Models
arXiv:2607.14396v1 Announce Type: new Abstract: Product catalogs are the backbone of e-commerce sites, yet a large number of structured attributes (SAs) -- such as material, color, and shape -- often have missing values.…
Model-Informed Joint Material-Structural Optimization of Hard-Magnetic Soft Materials
arXiv:2607.14397v1 Announce Type: new Abstract: This work develops a model-informed framework for predictive analysis and optimal design of hard-magnetic soft materials (hMSMs). These materials undergo contact-free, fiel…
Integration Matters: Rollout-Based Training for Constrained Diffusion Models
arXiv:2607.14398v1 Announce Type: new Abstract: Constrained generative models aim to produce samples that satisfy complex feasibility constraints while remaining faithful to the data distribution. Existing constrained ge…
Instrument Effects in Language-Model Honesty Evaluation: An Auditable Single-System Demonstration
arXiv:2607.14399v1 Announce Type: new Abstract: Evaluations of language-model honesty read the model's verdicts as evidence about the model. We test the instrument instead. We built a text-adventure world where the game …
DS@GT ARC at LongEval: Citation Integrity and Factual Grounding in Scientific QA
arXiv:2607.14400v1 Announce Type: new Abstract: This paper describes DS@GT ARC's submission to the CLEF 2026 LongEval Task 4 on Retrieval-Augmented Generation (RAG). In this submission, we examine a divergence between tr…
Better Privacy Guarantees for Larger Groups
arXiv:2607.14406v1 Announce Type: new Abstract: Pujol and Desfontaines asked whether a private histogram can allow more error on larger counts and use that slack to protect members of larger groups more strongly. We stud…
Decision Making Needs Uncertainty Quantification [Lecture Notes]
arXiv:2607.14407v1 Announce Type: new Abstract: Many signal processing systems ultimately exist to {act}. Whenever the state variable that determines the action to be taken by a decision maker, or agent, is uncertain, th…
Reward-Free Evolving Agents via Pairwise Validator
arXiv:2607.14408v1 Announce Type: new Abstract: A self-evolving agentic loop repeatedly proposes a tweaked version of an agent (its prompt template or program) and accepts or rejects the change based on a per-iteration q…
LATTICE: Graph Self-Supervised Learning for Multimodal Spatial Omics Integration
arXiv:2607.14410v1 Announce Type: new Abstract: Spatially resolved omics studies increasingly combine transcriptomic and epigenomic assays, yet downstream analysis is often still performed using single-modality pipelines…
Assessing Risks of Hydro-Generator Shaft Fatigue from Data Center Load Oscillations
arXiv:2607.14412v1 Announce Type: new Abstract: Large AI data center loads can introduce persistent sub-synchronous active-power oscillations that may impact nearby generators by exciting torsional modes and increasing s…
Settling The Round Complexity of Byzantine Agreement Against a Full-Information, Adaptive Adversary
arXiv:2607.14413v1 Announce Type: new Abstract: We prove that every randomized synchronous Byzantine Agreement protocol in the full-information, strongly adaptive adversary model, secure against $t$ corrupt parties, has …
$K$-NeAS: Scalable Multi-Material CT Reconstruction Using Neural SDFs
arXiv:2607.14415v1 Announce Type: new Abstract: Computed Tomography (CT) carries significant ionizing radiation risks, driving the need for sparse-view reconstruction. Implicit scene representations (ISRs) address this b…
CausalGraphX: A Counterfactual Graph Neural Network Framework for Explainable Systemic Risk Assessment
arXiv:2607.14416v1 Announce Type: new Abstract: The interconnected nature of global financial systems makes them vulnerable to systemic risks, where the failure of a few institutions can trigger catastrophic cascading de…
Adaptive Ad Load Design for Sponsored Search Markets: Evidence, Theory, and Deployment
arXiv:2607.14418v1 Announce Type: new Abstract: Ad-load design is a central supply-side decision in sponsored search: more sponsored slots can raise revenue, but may crowd out organic results and degrade user outcomes. W…
HyperShadow: A Benchmark for Detecting 3D Projections of Higher-Dimensional Spatial Objects
arXiv:2607.14419v1 Announce Type: new Abstract: Machine-learning datasets labelled "4D" universally denote three spatial dimensions plus time. We introduce HyperShadow, the first public benchmark in which the fourth, fif…
A Fast Quantitative Analyzer for NetKAT
arXiv:2607.14420v1 Announce Type: new Abstract: When designing a network, engineers must navigate trade-offs (e.g., one topology offers more aggregate bandwidth, another lower latency or better resilience) that demand re…