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c65a90434a8d18c56f64467018d06027f2799ef38b192d88fa98ae27a7bba342 | 2026-01-07T00:00:00-05:00 | SmartSnap: Proactive Evidence Seeking for Self-Verifying Agents | arXiv:2512.22322v2 Announce Type: replace Abstract: Agentic reinforcement learning (RL) holds great promise for the development of autonomous agents under complex GUI tasks, but its scalability remains severely hampered by the verification of task completion. Existing task verification is treated as a passive, post-hoc... | https://arxiv.org/abs/2512.22322 | Academic Papers | svg |
e3d9c74600c3b73b60d3b2ba752db5e50bec2abcd9500b94d9553933c7fc15c4 | 2026-01-07T00:00:00-05:00 | When Does Multi-Task Learning Fail? Quantifying Data Imbalance and Task Independence in Metal Alloy Property Prediction | arXiv:2512.22740v2 Announce Type: replace Abstract: Multi-task learning (MTL) is widely adopted in materials informatics under the assumption that related properties share leverageable physical principles. This study critically examines this premise by simultaneously predicting electrical resistivity, Vickers hardness,... | https://arxiv.org/abs/2512.22740 | Academic Papers | svg |
5e69f3adbb4b4db39a63b780663f9e05498c06f9b6b1a21cdbc062abce61f06c | 2026-01-07T00:00:00-05:00 | Agentic Physical AI toward a Domain-Specific Foundation Model for Nuclear Reactor Control | arXiv:2512.23292v2 Announce Type: replace Abstract: The prevailing paradigm in AI for physical systems, scaling general-purpose foundation models toward universal multimodal reasoning, confronts a fundamental barrier at the control interface. Recent benchmarks show that even frontier vision-language models achieve only... | https://arxiv.org/abs/2512.23292 | Academic Papers | svg |
9660538b8b8a733b37546e759c15802f989a083ad6da36f80d9312f8faac5d50 | 2026-01-07T00:00:00-05:00 | Less is more: Probabilistic reduction is best explained by small-scale predictability measures | arXiv:2512.23659v2 Announce Type: replace Abstract: The primary research questions of this paper center on defining the amount of context that is necessary and/or appropriate when investigating the relationship between language model probabilities and cognitive phenomena. We investigate whether whole utterances are nec... | https://arxiv.org/abs/2512.23659 | Academic Papers | svg |
e39b03a65bf64947d42abc166a491d23bf77f0bf321be1e89eebde3a7e0eb80f | 2026-01-07T00:00:00-05:00 | Large Empirical Case Study: Go-Explore adapted for AI Red Team Testing | arXiv:2601.00042v2 Announce Type: replace Abstract: Production LLM agents with tool-using capabilities require security testing despite their safety training. We adapt Go-Explore to evaluate GPT-4o-mini across 28 experimental runs spanning six research questions. We find that random-seed variance dominates algorithmic ... | https://arxiv.org/abs/2601.00042 | Academic Papers | svg |
f2ce286e9ab963e6842c603530563e492932f78c602d7534bccf66443511a62e | 2026-01-07T00:00:00-05:00 | Adaptive Constraint Propagation: Scaling Structured Inference for Large Language Models via Meta-Reinforcement Learning | arXiv:2601.00095v2 Announce Type: replace Abstract: Large language models increasingly require structured inference, from JSON schema enforcement to multi-lingual parsing, where outputs must satisfy complex constraints. We introduce MetaJuLS, a meta-reinforcement learning approach that learns universal constraint propa... | https://arxiv.org/abs/2601.00095 | Academic Papers | svg |
552c70f9229ac2d1e6efce395672c910f4562ccb1a351de8599b2a8ffafc452f | 2026-01-07T00:00:00-05:00 | FCMBench: A Comprehensive Financial Credit Multimodal Benchmark for Real-world Applications | arXiv:2601.00150v2 Announce Type: replace Abstract: As multimodal AI becomes widely used for credit risk assessment and document review, a domain-specific benchmark is urgently needed that (1) reflects documents and workflows specific to financial credit applications, (2) includes credit-specific understanding and real... | https://arxiv.org/abs/2601.00150 | Academic Papers | svg |
d97006ae29f0e3303ff284b20acde3170170e492c35fe153b386424a859c9dd2 | 2026-01-07T00:00:00-05:00 | When Agents See Humans as the Outgroup: Belief-Dependent Bias in LLM-Powered Agents | arXiv:2601.00240v2 Announce Type: replace Abstract: This paper reveals that LLM-powered agents exhibit not only demographic bias (e.g., gender, religion) but also intergroup bias under minimal "us" versus "them" cues. When such group boundaries align with the agent-human divide, a new bias risk emerges: agents may trea... | https://arxiv.org/abs/2601.00240 | Academic Papers | svg |
6c5aadde3c4cf814e7e90dc8ac84495e47f033d9cfc8e7826bff0d075a17c1a6 | 2026-01-07T00:00:00-05:00 | SlingBAG Pro: Accelerating point cloud-based iterative reconstruction for 3D photoacoustic imaging with arbitrary array geometries | arXiv:2601.00551v2 Announce Type: replace Abstract: High-quality three-dimensional (3D) photoacoustic imaging (PAI) is gaining increasing attention in clinical applications. To address the challenges of limited space and high costs, irregular geometric transducer arrays that conform to specific imaging regions are prom... | https://arxiv.org/abs/2601.00551 | Academic Papers | svg |
116cc074d7c02d9911e0a5f42148fa339b4a5721a798994bcd412918c17beeee | 2026-01-07T00:00:00-05:00 | Interpretability-Guided Bi-objective Optimization: Aligning Accuracy and Explainability | arXiv:2601.00655v2 Announce Type: replace Abstract: This paper introduces Interpretability-Guided Bi-objective Optimization (IGBO), a framework that trains interpretable models by incorporating structured domain knowledge via a bi-objective formulation. IGBO encodes feature importance hierarchies as a Directed Acyclic ... | https://arxiv.org/abs/2601.00655 | Academic Papers | svg |
91b7e7f870d98e490986f9b0d465847115b441588eacf72bdae650bf72128d1f | 2026-01-07T00:00:00-05:00 | CogCanvas: Verbatim-Grounded Artifact Extraction for Long LLM Conversations | arXiv:2601.00821v2 Announce Type: replace Abstract: Conversation summarization loses nuanced details: when asked about coding preferences after 40 turns, summarization recalls "use type hints" but drops the critical constraint "everywhere" (19.0% exact match vs. 93.0% for our approach). We present CogCanvas, a training... | https://arxiv.org/abs/2601.00821 | Academic Papers | svg |
072caf69d025c1797c9d95eefd01a8a37bb461d5200b43814ffd1a6d6b3d192e | 2026-01-07T00:00:00-05:00 | Geometric and Dynamic Scaling in Deep Transformers | arXiv:2601.01014v2 Announce Type: replace Abstract: Despite their empirical success, pushing Transformer architectures to extreme depth often leads to a paradoxical failure: representations become increasingly redundant, lose rank, and ultimately collapse. Existing explanations largely attribute this phenomenon to opti... | https://arxiv.org/abs/2601.01014 | Academic Papers | svg |
6d39c633efc4aaed4951b197f8958ff357c9f37455ea14d51ada228b22b88afa | 2026-01-07T00:00:00-05:00 | Coarse-Grained Kullback--Leibler Control of Diffusion-Based Generative AI | arXiv:2601.01045v2 Announce Type: replace Abstract: Diffusion models and score-based generative models provide a powerful framework for synthesizing high-quality images from noise. However, there is still no satisfactory theory that describes how coarse-grained quantities, such as blockwise intensity or class proportio... | https://arxiv.org/abs/2601.01045 | Academic Papers | svg |
0492583918b71a011ac5ce238142b45fc06d972047b6aba5cc5f42b7e958a202 | 2026-01-07T00:00:00-05:00 | A UCB Bandit Algorithm for General ML-Based Estimators | arXiv:2601.01061v2 Announce Type: replace Abstract: We present ML-UCB, a generalized upper confidence bound algorithm that integrates arbitrary machine learning models into multi-armed bandit frameworks. A fundamental challenge in deploying sophisticated ML models for sequential decision-making is the lack of tractable... | https://arxiv.org/abs/2601.01061 | Academic Papers | svg |
893e1d8ccf0bbe2c440a3d8ce76736215ab5a330714504510ed277b866051a6a | 2026-01-07T00:00:00-05:00 | Making MoE-based LLM Inference Resilient with Tarragon | arXiv:2601.01310v2 Announce Type: replace Abstract: Mixture-of-Experts (MoE) models are increasingly used to serve LLMs at scale, but failures become common as deployment scale grows. Existing systems exhibit poor failure resilience: even a single worker failure triggers a coarse-grained, service-wide restart, discardi... | https://arxiv.org/abs/2601.01310 | Academic Papers | svg |
9ab6bb0409f937f988a45174b4dd259c554e7f48193744c6d35ee128fe43555c | 2026-01-07T00:00:00-05:00 | Accelerating Storage-Based Training for Graph Neural Networks | arXiv:2601.01473v2 Announce Type: replace Abstract: Graph neural networks (GNNs) have achieved breakthroughs in various real-world downstream tasks due to their powerful expressiveness. As the scale of real-world graphs has been continuously growing, a storage-based approach to GNN training has been studied, which leve... | https://arxiv.org/abs/2601.01473 | Academic Papers | svg |
53a2930b777e751d3d5751a220d51e0308efda0a93eefcf7ff6fc9734f9d0036 | 2026-01-07T00:00:00-05:00 | MOSS Transcribe Diarize: Accurate Transcription with Speaker Diarization | arXiv:2601.01554v2 Announce Type: replace Abstract: Speaker-Attributed, Time-Stamped Transcription (SATS) aims to transcribe what is said and to precisely determine the timing of each speaker, which is particularly valuable for meeting transcription. Existing SATS systems rarely adopt an end-to-end formulation and are ... | https://arxiv.org/abs/2601.01554 | Academic Papers | svg |
64ca65201fea9e77126168ea47523de441e2deba13a640a6d027841f0ec37466 | 2026-01-07T00:00:00-05:00 | Steerability of Instrumental-Convergence Tendencies in LLMs | arXiv:2601.01584v2 Announce Type: replace Abstract: We examine two properties of AI systems: capability (what a system can do) and steerability (how reliably one can shift behavior toward intended outcomes). A central question is whether capability growth reduces steerability and risks control collapse. We also disting... | https://arxiv.org/abs/2601.01584 | Academic Papers | svg |
08319c4ab74fe88da0cd9440636d7b667f1fc87bed415f06d5ddfd2dd75f803f | 2026-01-07T00:00:00-05:00 | FFP-300K: Scaling First-Frame Propagation for Generalizable Video Editing | arXiv:2601.01720v2 Announce Type: replace Abstract: First-Frame Propagation (FFP) offers a promising paradigm for controllable video editing, but existing methods are hampered by a reliance on cumbersome run-time guidance. We identify the root cause of this limitation as the inadequacy of current training datasets, whi... | https://arxiv.org/abs/2601.01720 | Academic Papers | svg |
1694e136e0c1a1006cecc7a96d3482c958e6c25b8b528080c70258938dca9dd9 | 2026-01-07T00:00:00-05:00 | PsychEval: A Multi-Session and Multi-Therapy Benchmark for High-Realism AI Psychological Counselor | arXiv:2601.01802v2 Announce Type: replace Abstract: To develop a reliable AI for psychological assessment, we introduce \texttt{PsychEval}, a multi-session, multi-therapy, and highly realistic benchmark designed to address three key challenges: \textbf{1) Can we train a highly realistic AI counselor?} Realistic counsel... | https://arxiv.org/abs/2601.01802 | Academic Papers | svg |
79fa009518a73ac2c61eb555cce0178c3a231cc874296ef97a5d7830b66fcb6f | 2026-01-07T00:00:00-05:00 | RSwinV2-MD: An Enhanced Residual SwinV2 Transformer for Monkeypox Detection from Skin Images | arXiv:2601.01835v2 Announce Type: replace Abstract: In this paper, a deep learning approach for Mpox diagnosis named Customized Residual SwinTransformerV2 (RSwinV2) has been proposed, trying to enhance the capability of lesion classification by employing the RSwinV2 tool-assisted vision approach. In the RSwinV2 method,... | https://arxiv.org/abs/2601.01835 | Academic Papers | svg |
a315eb822b52aaeddac37bec30679b28572a0a4ad14eb6f8ee0cba88a38d88bf | 2026-01-07T00:00:00-05:00 | Safety at One Shot: Patching Fine-Tuned LLMs with A Single Instance | arXiv:2601.01887v2 Announce Type: replace Abstract: Fine-tuning safety-aligned large language models (LLMs) can substantially compromise their safety. Previous approaches require many safety samples or calibration sets, which not only incur significant computational overhead during realignment but also lead to noticeab... | https://arxiv.org/abs/2601.01887 | Academic Papers | svg |
15e27f901848141e38567c55a74affc187c1641f009caf8ba98df2d638bec924 | 2026-01-07T00:00:00-05:00 | Tackling the Inherent Difficulty of Noise Filtering in RAG | arXiv:2601.01896v2 Announce Type: replace Abstract: Retrieval-Augmented Generation (RAG) has become a widely adopted approach to enhance Large Language Models (LLMs) by incorporating external knowledge and reducing hallucinations. However, noisy or irrelevant documents are often introduced during RAG, potentially degra... | https://arxiv.org/abs/2601.01896 | Academic Papers | svg |
48aafd6f641901f7ce138cd27a13658404362d5824410dd408d54d308324df53 | 2026-01-07T00:00:00-05:00 | Hidden State Poisoning Attacks against Mamba-based Language Models | arXiv:2601.01972v2 Announce Type: replace Abstract: State space models (SSMs) like Mamba offer efficient alternatives to Transformer-based language models, with linear time complexity. Yet, their adversarial robustness remains critically unexplored. This paper studies the phenomenon whereby specific short input phrases... | https://arxiv.org/abs/2601.01972 | Academic Papers | svg |
56504dbf4354cd36df87ecc84270166cd22d65f4acdc5b247e92b9e714765662 | 2026-01-07T00:00:00-05:00 | MDAgent2: Large Language Model for Code Generation and Knowledge Q&A in Molecular Dynamics | arXiv:2601.02075v2 Announce Type: replace Abstract: Molecular dynamics (MD) simulations are essential for understanding atomic-scale behaviors in materials science, yet writing LAMMPS scripts remains highly specialized and time-consuming tasks. Although LLMs show promise in code generation and domain-specific question ... | https://arxiv.org/abs/2601.02075 | Academic Papers | svg |
7b07cc8954efaeca863e610258f472aba0775c0f0223568b8aaa2b50341c0682 | 2026-01-07T00:00:00-05:00 | PhysSFI-Net: Physics-informed Geometric Learning of Skeletal and Facial Interactions for Orthognathic Surgical Outcome Prediction | arXiv:2601.02088v2 Announce Type: replace Abstract: Orthognathic surgery repositions jaw bones to restore occlusion and enhance facial aesthetics. Accurate simulation of postoperative facial morphology is essential for preoperative planning. However, traditional biomechanical models are computationally expensive, while... | https://arxiv.org/abs/2601.02088 | Academic Papers | svg |
d3075e2fcf2e628342af8123d8eb23dc871fb256982e2d74b7b53ca6ba0a8c77 | 2026-01-07T00:00:00-05:00 | MCD-Net: A Lightweight Deep Learning Baseline for Optical-Only Moraine Segmentation | arXiv:2601.02091v2 Announce Type: replace Abstract: Glacial segmentation is essential for reconstructing past glacier dynamics and evaluating climate-driven landscape change. However, weak optical contrast and the limited availability of high-resolution DEMs hinder automated mapping. This study introduces the first lar... | https://arxiv.org/abs/2601.02091 | Academic Papers | svg |
1d1a39c4eb6fcbadebc51dedc7759a0c52dda8183fd5fde7c35b80bb47858230 | 2026-01-07T00:00:00-05:00 | Enabling Deep Reinforcement Learning Research for Energy Saving in Open RAN | arXiv:2601.02240v2 Announce Type: replace Abstract: The growing performance demands and higher deployment densities of next-generation wireless systems emphasize the importance of adopting strategies to manage the energy efficiency of mobile networks. In this demo, we showcase a framework that enables research on Deep ... | https://arxiv.org/abs/2601.02240 | Academic Papers | svg |
12e4e67c4586554f6deb89ea1ea508293b1dcae7a3056c040bb3f4e34e6e89c0 | 2026-01-07T00:00:00-05:00 | Deciding Serializability in Network Systems | arXiv:2601.02251v2 Announce Type: replace Abstract: We present the SER modeling language for automatically verifying serializability of concurrent programs, i.e., whether every concurrent execution of the program is equivalent to some serial execution. SER programs are suitably restricted to make this problem decidable... | https://arxiv.org/abs/2601.02251 | Academic Papers | svg |
a9fbb09999b6443323ffcf2d5a1a6de2566fa240ce0134cf56b8185bc32a794b | 2026-01-07T00:00:00-05:00 | pdfQA: Diverse, Challenging, and Realistic Question Answering over PDFs | arXiv:2601.02285v2 Announce Type: replace Abstract: PDFs are the second-most used document type on the internet (after HTML). Yet, existing QA datasets commonly start from text sources or only address specific domains. In this paper, we present pdfQA, a multi-domain 2K human-annotated (real-pdfQA) and 2K synthetic data... | https://arxiv.org/abs/2601.02285 | Academic Papers | svg |
9c8e5e7e54e5ef15f09184823690c945f03f8085cc3e5644188ee32ba10d0b8d | 2026-01-07T00:00:00-05:00 | At the Intersection of Deep Sequential Model Framework and State-space Model Framework: Study on Option Pricing | arXiv:2012.07784v2 Announce Type: replace-cross Abstract: Inference and forecast problems of the nonlinear dynamical system have arisen in a variety of contexts. Reservoir computing and deep sequential models, on the one hand, have demonstrated efficient, robust, and superior performance in modeling simple and chaotic ... | https://arxiv.org/abs/2012.07784 | Academic Papers | svg |
c68c9b540a757ff6b2335a409b70bd514cb58a7b839c2bffdba85ca85acad212 | 2026-01-07T00:00:00-05:00 | Development of a high-resolution indoor radon map using a new machine learning-based probabilistic model and German radon survey data | arXiv:2310.11143v5 Announce Type: replace-cross Abstract: Accurate knowledge of indoor radon concentration is crucial for assessing radon-related health effects or identifying radon-prone areas. Indoor radon concentration at the national scale is usually estimated on the basis of extensive measurement campaigns. Howeve... | https://arxiv.org/abs/2310.11143 | Academic Papers | svg |
134fd772df66f64f91a98451ab1d614d0fb3bbbd5c7fcb392e50d35583d65bfd | 2026-01-07T00:00:00-05:00 | Learning mirror maps in policy mirror descent | arXiv:2402.05187v3 Announce Type: replace-cross Abstract: Policy Mirror Descent (PMD) is a popular framework in reinforcement learning, serving as a unifying perspective that encompasses numerous algorithms. These algorithms are derived through the selection of a mirror map and enjoy finite-time convergence guarantees.... | https://arxiv.org/abs/2402.05187 | Academic Papers | svg |
5daca0448ad935a2d398e70aba5441e5f7f6e29327e6c9e16b3b8e606b5e2dcf | 2026-01-07T00:00:00-05:00 | A Method For Bounding Tail Probabilities | arXiv:2402.13662v3 Announce Type: replace-cross Abstract: We present a method for upper and lower bounding the right and the left tail probabilities of continuous random variables (RVs). For the right tail probability of RV $X$ with probability density function $f (x)$, this method requires first setting a continuous, ... | https://arxiv.org/abs/2402.13662 | Academic Papers | svg |
cec46043e748d26030c4e3d521b05f36e904c3f3b0491028bd40c857e8712c1d | 2026-01-07T00:00:00-05:00 | Convergence of Decentralized Stochastic Subgradient-based Methods for Nonsmooth Nonconvex functions | arXiv:2403.11565v4 Announce Type: replace-cross Abstract: In this paper, we focus on the decentralized stochastic subgradient-based methods in minimizing nonsmooth nonconvex functions without Clarke regularity, especially in the decentralized training of nonsmooth neural networks. We propose a general framework that un... | https://arxiv.org/abs/2403.11565 | Academic Papers | svg |
06afa83692a4c4c82129aac470be17a8d5da705b269f0ffd8bd25eaf0bb427df | 2026-01-07T00:00:00-05:00 | A split-step Christov method for approximating rational PDE solutions | arXiv:2407.04013v3 Announce Type: replace-cross Abstract: Rational solutions of partial differential equations (PDEs) are notoriously difficult to approximate via spectral Fourier methods due to their algebraically slow decay rate. In this work we discuss approximating rational PDE solutions in a basis of orthogonal fu... | https://arxiv.org/abs/2407.04013 | Academic Papers | svg |
caafb35fb35997e656145fccb1601517895e9c8603081675e6fc0866a29a137f | 2026-01-07T00:00:00-05:00 | Robust Egoistic Rigid Body Localization | arXiv:2501.10219v2 Announce Type: replace-cross Abstract: We consider a robust and self-reliant (or "egoistic") variation of the rigid body localization (RBL) problem, in which a primary rigid body seeks to estimate the pose (i.e., location and orientation) of another rigid body (or "target"), relative to its own, with... | https://arxiv.org/abs/2501.10219 | Academic Papers | svg |
cb9d1ac69814bf0023ad6d5d77624977e126010baf133bf891582039574a61aa | 2026-01-07T00:00:00-05:00 | Multimodal oscillator networks learn to solve a classification problem | arXiv:2502.12020v3 Announce Type: replace-cross Abstract: We numerically demonstrate a network of coupled oscillators that can learn to solve a classification task from a set of examples -- performing both training and inference through the nonlinear evolution of the system. We accomplish this by combining three key el... | https://arxiv.org/abs/2502.12020 | Academic Papers | svg |
16534e41e8033ce0ae874e770c2b19de414d7d11c60820f6bc7d12a277ccc651 | 2026-01-07T00:00:00-05:00 | Network topology of the Euro Area interbank market | arXiv:2502.15611v2 Announce Type: replace-cross Abstract: The rapidly increasing availability of large amounts of granular financial data, paired with the advances of big data related technologies induces the need of suitable analytics that can represent and extract meaningful information from such data. In this paper ... | https://arxiv.org/abs/2502.15611 | Academic Papers | svg |
271e954cb4c92aa628bbb60286a9b29aa97466d4a5e04796a7d7962fea7d676b | 2026-01-07T00:00:00-05:00 | Global law of conjugate kernel random matrices with heavy-tailed weights | arXiv:2502.18428v2 Announce Type: replace-cross Abstract: We study the asymptotic spectral distribution of the conjugate kernel random matrix $YY^\top$, where $Y= f(WX)$ arises from a two-layer neural network model. We consider the setting where $W$ and $X$ are random rectangular matrices with i.i.d.\ entries, where th... | https://arxiv.org/abs/2502.18428 | Academic Papers | svg |
89b50810687351d37f9a9661c64bc3cca65d0d2d4ead152c9c92c6f9969cde7c | 2026-01-07T00:00:00-05:00 | SPARKLE: A Nonparametric Approach for Online Decision-Making with High-Dimensional Covariates | arXiv:2503.16941v3 Announce Type: replace-cross Abstract: Personalized services are central to today's digital economy, and their sequential decisions are often modeled as contextual bandits. Modern applications pose two main challenges: high-dimensional covariates and the need for nonparametric models to capture compl... | https://arxiv.org/abs/2503.16941 | Academic Papers | svg |
039beac21f5997174bae7ef5cdb8de5c940cdccd4dcf0e2e8930ce81ede0c830 | 2026-01-07T00:00:00-05:00 | AdGT: Decentralized Gradient Tracking with Tuning-free Per-Agent Stepsize | arXiv:2504.15196v4 Announce Type: replace-cross Abstract: In decentralized optimization, the choice of stepsize plays a critical role in algorithm performance. A common approach is to use a shared stepsize across all agents to ensure convergence. However, selecting an optimal stepsize often requires careful tuning, whi... | https://arxiv.org/abs/2504.15196 | Academic Papers | svg |
dc09f58fd9820331604050de45db00af5785c8a3025d845e37e7917566c7c6a9 | 2026-01-07T00:00:00-05:00 | Vertex evaluation of multiplex graphs using Forman Curvature | arXiv:2504.17286v2 Announce Type: replace-cross Abstract: The identification of vertices that play a central role in network analysis is a fundamental challenge. Although traditional centrality measures have been extensively employed for this purpose, the increasing complexity of modern networks necessitates the use of... | https://arxiv.org/abs/2504.17286 | Academic Papers | svg |
03592e022a71576fcf75b20c32091df5ae58a41d1f41f7b8ac3f8b4a5fdccd31 | 2026-01-07T00:00:00-05:00 | Machine Learning-Based Modeling of the Anode Heel Effect in X-ray Beam Monte Carlo Simulations | arXiv:2504.19155v3 Announce Type: replace-cross Abstract: To develop a machine learning-based framework for accurately modeling the anode heel effect in Monte Carlo simulations of X-ray imaging systems, enabling realistic beam intensity profiles with minimal experimental calibration. Multiple regression models were tra... | https://arxiv.org/abs/2504.19155 | Academic Papers | svg |
7a12d3180e7db3ff4922251bb3837a8f1b3fc0a1aaa2039ddccb2762f55e3441 | 2026-01-07T00:00:00-05:00 | Constant-Factor Algorithms for Revenue Management with Consecutive Stays | arXiv:2506.00909v2 Announce Type: replace-cross Abstract: We study network revenue management problems motivated by applications such as railway ticket sales and hotel room bookings. Requests, each requiring a resource for a consecutive stay, arrive sequentially with known arrival probabilities. We investigate two scen... | https://arxiv.org/abs/2506.00909 | Academic Papers | svg |
c2009d164a2c973d1a3e48be00e603350035328d16f03803205c5d9d81e34167 | 2026-01-07T00:00:00-05:00 | Explainable AI Technique in Lung Cancer Detection Using Convolutional Neural Networks | arXiv:2508.10196v3 Announce Type: replace-cross Abstract: Early detection of lung cancer is critical to improving survival outcomes. We present a deep learning framework for automated lung cancer screening from chest computed tomography (CT) images with integrated explainability. Using the IQ-OTH/NCCD dataset (1,197 sc... | https://arxiv.org/abs/2508.10196 | Academic Papers | svg |
4c3a1ea84b3d40bad99202824a67b903e388be91299270a3639addb3d9a5fc57 | 2026-01-07T00:00:00-05:00 | Machine Learning H-theorem | arXiv:2508.14003v3 Announce Type: replace-cross Abstract: H-theorem provides a microscopic foundation of the Second Law of Thermodynamics and is therefore essential to establishing statistical physics, but at the same time, H-theorem has been subject to controversy that in part persists till this day. To better underst... | https://arxiv.org/abs/2508.14003 | Academic Papers | svg |
2ffbf635bb8b8915ed6f72ce59aad2674f997cebd460823986b99403827b259a | 2026-01-07T00:00:00-05:00 | Integrating upstream and downstream reciprocity stabilizes cooperator-defector coexistence in others-only public goods games | arXiv:2509.04743v2 Announce Type: replace-cross Abstract: Human cooperation persists among strangers in large, well-mixed populations despite theoretical predictions of difficulties, leaving a fundamental evolutionary puzzle. While upstream (pay-it-forward: helping others because you were helped) and downstream (reward... | https://arxiv.org/abs/2509.04743 | Academic Papers | svg |
ca56de06cf5928d2317f311ec82346ac512e0ca07771bb9d54e518e011c9e8ee | 2026-01-07T00:00:00-05:00 | Error analysis of a compositional score-based algorithm for simulation-based inference | arXiv:2510.15817v2 Announce Type: replace-cross Abstract: Simulation-based inference (SBI) has become a widely used framework in applied sciences for estimating the parameters of stochastic models that best explain experimental observations. A central question in this setting is how to effectively combine multiple obse... | https://arxiv.org/abs/2510.15817 | Academic Papers | svg |
424770e1ace1de6ac00ef13926601acf0572714e01ccc07d6536d36322c86845 | 2026-01-07T00:00:00-05:00 | A Trust-region Funnel Algorithm for Grey-Box Optimisation | arXiv:2511.18998v2 Announce Type: replace-cross Abstract: Grey-box optimisation, where some parts of an optimisation problem are represented by explicit algebraic (glass-box) models while others are treated as black-box models lacking analytic derivatives, remains a challenge in process systems engineering. Trust-regio... | https://arxiv.org/abs/2511.18998 | Academic Papers | svg |
1486d7c69907afadbe7b159dbcda8ef10ff5fc4f199ca2e8ec73ef4ed097ab3f | 2026-01-07T00:00:00-05:00 | The Color-Clinical Decoupling: Why Perceptual Calibration Fails Clinical Biomarkers in Smartphone Dermatology | arXiv:2512.21988v2 Announce Type: replace-cross Abstract: Smartphone-based tele-dermatology assumes that colorimetric calibration ensures clinical reliability, yet this remains untested for underrepresented skin phototypes. We investigated whether standard calibration translates to reliable clinical biomarkers using 43... | https://arxiv.org/abs/2512.21988 | Academic Papers | svg |
7f6e561c4a4e674d71fc36504e5e708c8c951ddcc06357de7d39c4d0f4f42f59 | 2026-01-07T00:00:00-05:00 | Modeling Information Blackouts in Missing Not-At-Random Time Series Data | arXiv:2601.01480v2 Announce Type: replace-cross Abstract: Large-scale traffic forecasting relies on fixed sensor networks that often exhibit blackouts: contiguous intervals of missing measurements caused by detector or communication failures. These outages are typically handled under a Missing At Random (MAR) assumptio... | https://arxiv.org/abs/2601.01480 | Academic Papers | svg |
91bfbb28a51400e2ea78658da3cae2878602567715c220210c0e36f4b11e5bf2 | 2026-01-07T00:00:00-05:00 | Rethinking Secure Semantic Communications in the Age of Generative and Agentic AI: Threats and Opportunities | arXiv:2601.01791v2 Announce Type: replace-cross Abstract: Semantic communication (SemCom) improves communication efficiency by transmitting task-relevant information instead of raw bits and is expected to be a key technology for 6G networks. Recent advances in generative AI (GenAI) further enhance SemCom by enabling ro... | https://arxiv.org/abs/2601.01791 | Academic Papers | svg |
2b6780dd46494a0bf3b6cab849282da5f703979ea710f9710ed89f6037c9abb3 | 2026-01-07T00:00:00-05:00 | Spectral Properties and Energy Injection in Mercury's Magnetotail Current Sheet | arXiv:2601.02393v1 Announce Type: new Abstract: Mercury's magnetotail hosts a thin and highly dynamic current sheet (CS), where magnetic reconnection and strong fluctuations frequently occur. Here, we statistically analyze magnetic field power spectra across 370 magnetotail CSs observed by MESSENGER. About 20% of the e... | https://arxiv.org/abs/2601.02393 | Academic Papers | svg |
285d289c722c57c2b489c99bf154c6624b20ee80aaa783ac20929e86e258e6a8 | 2026-01-07T00:00:00-05:00 | Modeling Policy and Resource Dynamics in the Construction Sector of Developing Countries: A System Dynamics Approach Using Sudan as a Case Study | arXiv:2601.02405v1 Announce Type: new Abstract: Construction industries in developing countries face systemic challenges such as chronic project delays, cost overruns, and regulatory inefficiencies. This paper presents a system dynamics (SD) modeling framework for analyzing policy and resource dynamics within the const... | https://arxiv.org/abs/2601.02405 | Academic Papers | svg |
2492173607033d392c26c25afdbea6475127460936cd22ef47d0f97680894bcc | 2026-01-07T00:00:00-05:00 | A Combined Barrow Entropy and QCD Ghost Mechanism for Late-Time Cosmic Acceleration | arXiv:2601.02408v1 Announce Type: new Abstract: We investigate a unified dark-energy scenario based on the combined effects of Barrow entropy corrections and the QCD ghost mechanism, referred to as the BH--QCDGDE model. The dark-energy density is constructed in a generalized holographic form that incorporates both Barr... | https://arxiv.org/abs/2601.02408 | Academic Papers | svg |
fb054f02ae1146e4db8df9079301bf599703415263c8992707d590297b441871 | 2026-01-07T00:00:00-05:00 | Complex-time singular structure of the 1D Hou-Luo model | arXiv:2601.02464v1 Announce Type: new Abstract: Starting from smooth initial data, we investigate the complex-time analytic structure of the one-dimensional Hou--Luo (HL) model, a wall approximation of the three-dimensional axisymmetric Euler equations. While the finite-time blow-up in this setting has been already est... | https://arxiv.org/abs/2601.02464 | Academic Papers | svg |
6afa69d1fb610a55aff7b57b9dc8b7d5f3e2d273ce9096dee75ac40a6c00a090 | 2026-01-07T00:00:00-05:00 | How to Engage Active Pedagogy with Physics Faculty: Watch Out for Powerlessness | arXiv:2601.02493v1 Announce Type: new Abstract: Despite the large body of research showing that students in STEM classes at all levels learn better via active learning than they do via lecture, post-secondary physics and astronomy (P&A) faculty members continue to primarily use teacher-focused, lecture pedagogy in ... | https://arxiv.org/abs/2601.02493 | Academic Papers | svg |
854a09ee7be9b2eaff1006f7881b25d95707c409442d5290aa47244f17b492e3 | 2026-01-07T00:00:00-05:00 | Ultrafast cation-dication dynamics in ammonia borane: H-migration to roaming H2 and reduced H3+ formation under strong-field ionization | arXiv:2601.02510v1 Announce Type: new Abstract: We report a femtosecond time-resolved strong-field study of ammonia borane (AB, BH3NH3) following both single and double ionization, revealing ultrafast fragmentation dynamics and hydrogen release. Mass spectrometry, combined with fragment correlation analysis and ab init... | https://arxiv.org/abs/2601.02510 | Academic Papers | svg |
3b74529159482c39807ccf7627e6ef5fdfb11b43f26cc95919eaac8d332e487a | 2026-01-07T00:00:00-05:00 | Relaxation and statistical equilibria in generalised two-dimensional flows | arXiv:2601.02544v1 Announce Type: new Abstract: We study relaxation toward statistical equilibrium states of inviscid generalised two-dimensional flows, where the generalised vorticity $q$ is related to the streamfunction $\psi$ via $q=(-\nabla^2)^{\frac{\alpha}{2}}\psi$, with the parameter $\alpha$ controlling the str... | https://arxiv.org/abs/2601.02544 | Academic Papers | svg |
637fca50fabb974e3c8b10f4ecdf080fb2189e25ce92f40fdb7e4e25062bccff | 2026-01-07T00:00:00-05:00 | Electron Beam Profiling via Rydberg Electromagnetically Induced Transparency in Rubidium Vapor with Crossed Laser beams | arXiv:2601.02549v1 Announce Type: new Abstract: We present an all-optical detection approach to determine the position and spatial profile of an electron beam based on quantum properties of alkali metal atoms. To measure the electric field, produced by an electron beam, we excite thermal rubidium atoms to a highly exci... | https://arxiv.org/abs/2601.02549 | Academic Papers | svg |
e898c5c12ada976e5804add242084139409b874675c6001b892b00a1ae559613 | 2026-01-07T00:00:00-05:00 | Deep Learning-based Single-Shot Composite Fringe Projection Profilometry with Pixel-Wise Uncertainty Quantification | arXiv:2601.02572v1 Announce Type: new Abstract: Driven by the growing demand for high-speed 3D measurement in advanced manufacturing, optical metrology algorithms must deliver high accuracy and robustness under dynamic conditions. Fringe projection profilometry (FPP) offers high precision, yet the 2pi ambiguity of the ... | https://arxiv.org/abs/2601.02572 | Academic Papers | svg |
365b44feaf63ad57179cb8d766ae5f849c5006b55d00ca66a457ff09f67a0aa8 | 2026-01-07T00:00:00-05:00 | Receiver Functions in the San Fernando Valley, California: Graph-Regularized Bayesian Approach for Gravity-Informed Mapping | arXiv:2601.02575v1 Announce Type: new Abstract: The San Fernando Valley (SFV) in Southern California is a complex sedimentary basin whose shape strongly influences ground shaking. We develop a fully quantitative, probabilistic graph-regularized inference model that integrates both gravity and receiver function (RF) con... | https://arxiv.org/abs/2601.02575 | Academic Papers | svg |
698ba52bac3fd94ec2a5fbf2d3bc8dc70213fb65999da71ce68aa0c959cadd85 | 2026-01-07T00:00:00-05:00 | Integrated Radiation-Magneto-Hydrodynamic Simulations of Magnetized Burning Plasmas. I. Magnetizing Ignition-Class Designs | arXiv:2601.02588v1 Announce Type: new Abstract: Motivated by breakthroughs in inertial confinement fusion (ICF), first achieving ignition conditions in National Ignition Facility (NIF) shot N210808 and then laser energy breakeven in N221204, modeling efforts here investigate the effect of imposed magnetic fields on int... | https://arxiv.org/abs/2601.02588 | Academic Papers | svg |
3bca610d7e09e5a03ac925bbe256ff77b709cb3907508e43190252e540ccbfb0 | 2026-01-07T00:00:00-05:00 | High-throughput, high-brightness, ultrashort 90 keV electrons at 40 kHz | arXiv:2601.02597v1 Announce Type: new Abstract: Radiofrequency-compressed keV electron sources for ultrafast electron diffraction (UED) face competing demands: short pulses require low charge, yet weak scatterers demand high flux; high repetition rates enable signal averaging, yet most systems operate $\lesssim$1 kHz w... | https://arxiv.org/abs/2601.02597 | Academic Papers | svg |
ad5fae6c359d24b9bab744215377d2858b3d3cbeb60c2a93d8fcd754914e1093 | 2026-01-07T00:00:00-05:00 | Holotomography in 2025: From Morphometric Imaging to AI-Driven Multimodal Phenotyping | arXiv:2601.02611v1 Announce Type: new Abstract: By 2025, holotomography (HT) has matured from a niche optical modality into a versatile platform for quantitative, label-free imaging in biomedicine. By reconstructing the three-dimensional refractive-index (RI) distribution of cells and tissues, HT enables high-resolutio... | https://arxiv.org/abs/2601.02611 | Academic Papers | svg |
394b1374464d99a8bb1314a1f97919775663c8d95ac3a5dd6f25f928fb95c184 | 2026-01-07T00:00:00-05:00 | GKFieldFlow: A Spatio-Temporal Neural Surrogate for Nonlinear Gyrokinetic Turbulence | arXiv:2601.02614v1 Announce Type: new Abstract: We present GKFieldFlow, a novel three-dimensional autoregressive deep learning surrogate model for nonlinear gyrokinetic turbulence. Based on the architecture FieldFlow-Net, this model combines a multi-resolution 3D U-Net encoder-decoder that operates on evolving plasma p... | https://arxiv.org/abs/2601.02614 | Academic Papers | svg |
d231e537add95e3326cce89217263cfb9b0bba4aacfd0e61a8bbe10863e91745 | 2026-01-07T00:00:00-05:00 | Coupled Microelectromechanical Drum Resonators for Reservoir Computing via Sideband Pumped Phonon-Cavity Dynamics | arXiv:2601.02617v1 Announce Type: new Abstract: Reservoir computing is a bio-inspired machine learning paradigm that exploits the intrinsic dynamics of nonlinear systems with fading memory for efficient temporal information processing. Microelectromechanical resonators offer a promising platform for reservoir computing... | https://arxiv.org/abs/2601.02617 | Academic Papers | svg |
799907546855faf08029cbbb6965a715e87a05bd4a580b3710805b923eb05b85 | 2026-01-07T00:00:00-05:00 | Acoustic Analogy of Quantum Baldin Sum Rule for Optimal Causal Scattering | arXiv:2601.02630v1 Announce Type: new Abstract: The mass law is a cornerstone in predicting sound transmission loss, yet it neglects the constraints of causal dispersion. Current causality-based theories, such as the Rozanov limit, are applicable only to one-port reflective absorbers. Here, we derive a universal sum ru... | https://arxiv.org/abs/2601.02630 | Academic Papers | svg |
40715f0a879b93a0c77488b20502e3f14517b8e31145161f1d6cbe9527ee1063 | 2026-01-07T00:00:00-05:00 | Freestanding Resist Metasurface Supporting Higher-Order BICs for Efficient Field Enhancement in TMD Monolayers | arXiv:2601.02635v1 Announce Type: new Abstract: Enhancing light-matter coupling in two-dimensional (2D) semiconductors such as transition metal dichalcogenide monolayers remains a central challenge in nanophotonics due to their atomic thickness, which limits their interaction volume with light. Here, we demonstrate tha... | https://arxiv.org/abs/2601.02635 | Academic Papers | svg |
987a5df9b62d00d90b3d3b9c7f59b56a5842f478fe18b6f6f7b6630f800e81eb | 2026-01-07T00:00:00-05:00 | Musical Molecules: Sonifying the IR Spectra and Modeling Intramolecular Vibrational Energy Redistribution of Small Molecules | arXiv:2601.02652v1 Announce Type: new Abstract: This work explores how small molecules sound. Infrared (IR) spectra of HCl, H2O, NH3, and acetone are mapped into the audible range using a simple anharmonic oscillator model and NIST vibrational data. Comparing harmonic and anharmonic sonifications reveals systematic pit... | https://arxiv.org/abs/2601.02652 | Academic Papers | svg |
8ca161357472f39b7794f8625427afd4d0678fc5c2680b11c5e39329025be406 | 2026-01-07T00:00:00-05:00 | Modulating anomalous thermal quenching behavior of stimulation luminescence via high-orbit electronic satellite-stabilized Trap state in germanate-based phosphors for 5D optical data storage | arXiv:2601.02667v1 Announce Type: new Abstract: Persistent luminescence (PersL) materials, widely used in emergency lighting and information storage, are primarily employed at room temperature. However, their luminescent performance deteriorates sharply at high temperatures. Herein, a serials of Mg2GeO4:Ti4+,Ln3+ (Ln =... | https://arxiv.org/abs/2601.02667 | Academic Papers | svg |
6a7b8aa75534a2568f7bf3e6948c1d604b0d9cdd1e09954afac8a857c58168be | 2026-01-07T00:00:00-05:00 | Optical Quasi-symmetry Groups for Meron Lattices | arXiv:2601.02675v1 Announce Type: new Abstract: We introduce quasi-symmetry groups in optics emerging from the commutation between mirror operation and the spin-orbit interaction (SOI) of light. Contrary to the principle of symmetry inheritance in free-space optics, where the symmetry of any structured field is strictl... | https://arxiv.org/abs/2601.02675 | Academic Papers | svg |
d213fcbedb5ca08c769c7347fb33b5ccf69fc4fd26593b6c82079a3955edc94e | 2026-01-07T00:00:00-05:00 | RONS Generation in Plasma-Activated Saline for Wound Healing | arXiv:2601.02684v1 Announce Type: new Abstract: This study explores the physicochemical modifications and antimicrobial potential of plasma activated saline generated by exposing Sodium Chloride and Ringer solution to atmospheric pressure dielectric barrier discharge plasma. Plasma activation produced reactive oxygen a... | https://arxiv.org/abs/2601.02684 | Academic Papers | svg |
3e3bb9e24d245ae1a0a24eac4120a6bf5adee8b9a824e34cb16fd13ff317c5e2 | 2026-01-07T00:00:00-05:00 | Data-Driven Flow Initialization Framework for CFD Acceleration of Underwater Vehicle in Vertical-Plane Oblique Motion | arXiv:2601.02693v1 Announce Type: new Abstract: Accurate prediction of flow fields around underwater vehicles undergoing vertical-plane oblique motions is critical for hydrodynamic analysis, but it often requires computationally expensive CFD simulations. This study proposes a Data-Driven Flow Initialization (DDFI) fra... | https://arxiv.org/abs/2601.02693 | Academic Papers | svg |
04465c8abcd622c6d5acdf1002eb49a282ae00b173e5ef09ae97a31d1cc3cfcb | 2026-01-07T00:00:00-05:00 | Uncooled low-noise thin-film optomechanical resonator for thermal sensing on lithium niobate | arXiv:2601.02715v1 Announce Type: new Abstract: Optomechanical transduction harnesses the interaction between optical fields and mechanical motion to achieve sensitive measurement of weak mechanical quantities with inherently low noise. Lithium niobate combines low optical loss, strong piezoelectricity, high intrinsic ... | https://arxiv.org/abs/2601.02715 | Academic Papers | svg |
7a005b2b87773fd00ef2e09b07a222d0ae6765a5c18c1445a97b0c3affea969c | 2026-01-07T00:00:00-05:00 | Photonic Waveguide Circuit Integrated with Carbon Nanotube Single-Photon Source Operating at Room Temperature | arXiv:2601.02758v1 Announce Type: new Abstract: Photonic integrated circuits require robust room-temperature single-photon sources to enable scalable quantum technologies. Single-walled carbon nanotubes (CNTs), with their unique excitonic properties and chemical tunability, are attractive candidates, but their integrat... | https://arxiv.org/abs/2601.02758 | Academic Papers | svg |
ecbaec584aa1cd87064bbe3e152e696d75cfaa2dcda0978fe739903c0f0f5f39 | 2026-01-07T00:00:00-05:00 | Thermally adaptive textile inspired by morpho butterfly for all-season comfort and visible aesthetics | arXiv:2601.02774v1 Announce Type: new Abstract: A longstanding challenge in personal thermal management has been transitioning from static, appearance-limited passive radiative cooling (PDRC) materials to systems that are both dynamically adaptive and visually versatile. The central hurdle remains the inherent compromi... | https://arxiv.org/abs/2601.02774 | Academic Papers | svg |
b04481f3b8bcb4327601dcd002b6e6399832fdc54d1067ed4ea863a6b02a9545 | 2026-01-07T00:00:00-05:00 | Development of CMOS LGAD sensors for the ALICE~3 Time of Flight detector | arXiv:2601.02823v1 Announce Type: new Abstract: The next-generation ALICE 3 experiment at the High-Luminosity LHC (HL-LHC) requires detector technologies that combine fine spatial resolution, fast timing, and an extremely low material budget. This paper presents the design, characterization, and beam-test performance o... | https://arxiv.org/abs/2601.02823 | Academic Papers | svg |
9399127a980753282a4d81420f0b6a6f5ddeac1a73d95d31221ccd3b7cc09c9c | 2026-01-07T00:00:00-05:00 | High-Q AlN microresonators for nonlinear near-infrared and near-visible photonics | arXiv:2601.02842v1 Announce Type: new Abstract: High Q-factors of microresonators are crucial for nonlinear integrated photonics, as many nonlinear dynamics have quadratic or even cubic dependence on Q-factors. The unique material properties make AlN microresonators invaluable for microcomb generation, Raman lasing and... | https://arxiv.org/abs/2601.02842 | Academic Papers | svg |
034a77ac51b8676e5b4c12b2a349427bebc3ff5c4ab37fee1b209036852abd54 | 2026-01-07T00:00:00-05:00 | A Vehicle-portable Ultra-stable Laser for Operating on Highways | arXiv:2601.02843v1 Announce Type: new Abstract: Portable ultra-stable lasers are essential for high-precision measurements. This study presents a 1550 nm vehicle-portable ultra-stable laser designed for continuous real-time operation on highways. We implement several measures to mitigate environmental impacts, includin... | https://arxiv.org/abs/2601.02843 | Academic Papers | svg |
5e90ef42966ba61732585b11aa8835dde716b8d9a5495e6ae3f827f45e22dc84 | 2026-01-07T00:00:00-05:00 | ML enhanced measurement of the electrostatic charge distribution of powder conveyed through a duct | arXiv:2601.02852v1 Announce Type: new Abstract: The electrostatic charge acquired by powders during transport through ducts can cause devastating dust explosions. Our recently developed laser-optical measurement technique can resolve the powder charge along a one-dimensional (1D) path. However, the charge across the du... | https://arxiv.org/abs/2601.02852 | Academic Papers | svg |
a0452c2668bc7682c5c65d8739133ba5dca8526daf4138a0221f59a96a584344 | 2026-01-07T00:00:00-05:00 | Finite Element Simulation of NMC Particle Fracture during Calendering: a Route to Optimize Electrode Microstructures | arXiv:2601.02879v1 Announce Type: new Abstract: Beyond active material intrinsic properties, the electrode manufacturing process is a crucial step to reach high energy density and long-life of Li-ion batteries. In particular, very high pressures are applied to the electrode during the calendering step, that directly in... | https://arxiv.org/abs/2601.02879 | Academic Papers | svg |
651b8a8169a17985620fd296115aa83aa8175f4c8ca3e2f442244d514de9a14a | 2026-01-07T00:00:00-05:00 | What happens if you put your head in the Geneva water jet? An inquiry-based physics activity exploring fluid dynamics | arXiv:2601.02934v1 Announce Type: new Abstract: We describe a physics education activity for third-year Bachelor students, inspired by a humorous question about the Geneva water jet. The exercise engages students in key scientific practices: reformulating everyday questions in scientific terms, constructing simplified ... | https://arxiv.org/abs/2601.02934 | Academic Papers | svg |
38285007bdb26febb8e0e2c5fbb35677f24bb365b03b63eb883d3d7277edfd6a | 2026-01-07T00:00:00-05:00 | A First-Principles Closure for Nonlocal Magnetized Transport | arXiv:2601.02937v1 Announce Type: new Abstract: A reduced kinetic method (RKM) for describing nonlocal transport in magnetized plasmas is derived from first principles and considered in a 1D3V geometry. Unlike standard nonlocal closures, this RKM uses the Fokker-Planck collision operator, therefore local transport resu... | https://arxiv.org/abs/2601.02937 | Academic Papers | svg |
c05a8456feffada8bcf33aab3f6a8f9745b7402ae8cc1fc1afbec44201524ca8 | 2026-01-07T00:00:00-05:00 | What Is the Minimum Number of Parameters Required to Represent Solutions of the Grad-Shafranov Equation? | arXiv:2601.02942v1 Announce Type: new Abstract: Fast and accurate solutions of the Grad--Shafranov (GS) equation are essential for equilibrium analysis, integrated modeling, and surrogate model construction in magnetic confinement fusion. In this work, we address a fundamental question: what is the minimum number of fr... | https://arxiv.org/abs/2601.02942 | Academic Papers | svg |
3f1e75d04cf872bf5ac3251877d9dc4ffd0988032d6855ac0be2338e1c7a7e2f | 2026-01-07T00:00:00-05:00 | Defect Landscape Engineering Suppresses Helium Damage in Ceramics | arXiv:2601.02946v1 Announce Type: new Abstract: Helium accumulation in structural ceramics used in nuclear, fusion, and aerospace systems causes swelling, cracking, and early failure, yet controlling this damage has remained elusive. Here, we introduce defect landscape engineering, the deliberate creation of vacancy cl... | https://arxiv.org/abs/2601.02946 | Academic Papers | svg |
08f2446ec45209072a44d668e1451f957d6e69ec417efe1f66d533c4174521b3 | 2026-01-07T00:00:00-05:00 | Charged excitations made neutral: N-centered ensemble density functional theory of Fukui functions | arXiv:2601.02985v1 Announce Type: new Abstract: We introduce an in-principle exact working equation to compute Fukui functions within $N$-centered ensemble DFT. It avoids the kernel derivative discontinuity problem of DFT for fractional number of electrons, whose contribution is recovered through weight-derivatives of ... | https://arxiv.org/abs/2601.02985 | Academic Papers | svg |
eb81faae5652b87906ff3cdd5fe6b7bc200ae9a5d39415016fe0e9ba49a11d02 | 2026-01-07T00:00:00-05:00 | Effective Hamiltonian based DNP Sequence Optimization | arXiv:2601.03004v1 Announce Type: new Abstract: Dynamic nuclear polarization (DNP) enhances the intensity of NMR signals by transferring polarization from electron spins to nuclei via microwave irradiation. Pulsed DNP methods offer more control on the spin dynamics than conventional continuous-wave approaches. Here, we... | https://arxiv.org/abs/2601.03004 | Academic Papers | svg |
3062795d2a213f9b68da1339b9a4bf8ef8a229b2f5bc0da409e3a5bb27716593 | 2026-01-07T00:00:00-05:00 | Statistical State Dynamics Based Study of the Turbulent Ekman Layer | arXiv:2601.03033v1 Announce Type: new Abstract: Streamwise roll and streak structures (RSS) are prominent features observed in both atmospheric and oceanic planetary boundary layers (PBL) as well as in laboratory scale Wall bounded shear flows. Despite their structural similarity across these systems, the mechanisms re... | https://arxiv.org/abs/2601.03033 | Academic Papers | svg |
fb7a3282b495f00d283c71c4f5633163f95f539d50ae29e1edbf937b28488244 | 2026-01-07T00:00:00-05:00 | Harnessing Evanescent Wave Interaction for Enhanced Optical NO2 Detection with Carbon Nanotube-Coated Side-Polished Fiber | arXiv:2601.03071v1 Announce Type: new Abstract: Evanescent-wave gas sensors employing side-polished optical fibers (SPFs) functionalized with nanomaterial coatings represent a promising platform for compact, sensitive detection. While single-walled carbon nanotube (SWCNT) films are recognized for their gas adsorption c... | https://arxiv.org/abs/2601.03071 | Academic Papers | svg |
1e4bf9602b6dd443aef2823d97ecf9825cfa5f1286d4ada4150e94e5df643a2f | 2026-01-07T00:00:00-05:00 | Unifying Viscocapillary and Inertial Regimes in Selective Withdrawal | arXiv:2601.03074v1 Announce Type: new Abstract: Selective withdrawal extracts only a single phase from a stratified multi-layer system. Entrainment occurs when a critical condition draws up the static layer which is not being withdrawn. Existing studies provide robust scalings within distinct limiting regimes. These in... | https://arxiv.org/abs/2601.03074 | Academic Papers | svg |
a8362bf9868572a22d6c9ae34888c5573baff2630b14ff7ede1b262b0f5c2d77 | 2026-01-07T00:00:00-05:00 | Collective light-matter interaction in plasmonic waveguide quantum electrodynamics | arXiv:2601.03142v1 Announce Type: new Abstract: Rabi oscillations characterize light-matter hybridization in the waveguide quantum electrodynamics~(WQED) framework, with their associated decay rates reflecting excitation damping, yet their behavior remains unresolved when collective emitters are coupled to a collective... | https://arxiv.org/abs/2601.03142 | Academic Papers | svg |
c14a3f2c58842b43c69c9a7501b522843267b80c140ce3ab5dcc8d56a1c3c6d2 | 2026-01-07T00:00:00-05:00 | Fast and slow surfactants in turbulent bubble breakup | arXiv:2601.03157v1 Announce Type: new Abstract: When a large air cavity breaks in a turbulent flow, it goes through very large deformations and cascading events of new interface formation, including elongated filaments and bubbles over a wide range of scales, with their rate of formation controlled by turbulence and ca... | https://arxiv.org/abs/2601.03157 | Academic Papers | svg |
c3c63e3948b12443e41cb4c60fd9f8e6e0965fb0e1fdd7fb868fdac4c4795ae4 | 2026-01-07T00:00:00-05:00 | Optimization of Cryogenic Detector Test Station by Rejecting Electromagnetic Interference | arXiv:2601.03158v1 Announce Type: new Abstract: We report on the solution optimized for characterizing SNSPDs by rejecting electromagnetic interference from various sources. The proposed readout method enhances measurement stability and enables reliable device characterization at low bias currents, where the signal-to-... | https://arxiv.org/abs/2601.03158 | Academic Papers | svg |
3ae930e4bcffe7b2a6e565c21827e9425a8b9a8b42be07661247608df6c79702 | 2026-01-07T00:00:00-05:00 | Feasibility study of the positronium lifetime imaging with the Biograph Vision Quadra and J-PET tomographs | arXiv:2601.03172v1 Announce Type: new Abstract: Background: After its first ex-vivo and in-vivo demonstration, Positronium Lifetime Imaging (PLI) has received considerable interest as a potential new diagnostic biomarker. High sensitivity Positron Emission Tomography (PET) systems are needed for PLI since it requires s... | https://arxiv.org/abs/2601.03172 | Academic Papers | svg |
5322a5d22d9bbfb0140b0316c39c0ba287a2b173799c0645a6764fdb0c8e42d2 | 2026-01-07T00:00:00-05:00 | Modelling and Simulation of the Propagation of P-SV Seismic Waves from Earthquakes: Application to Deep Earthquakes in Acre, Brazil | arXiv:2601.03177v1 Announce Type: new Abstract: Brazil is located in the central-eastern portion of the South American Plate, meaning that the country mostly experiences low-intensity seismic activity within its territory. However, some geological faults in this region have generated intense earthquakes. In this contex... | https://arxiv.org/abs/2601.03177 | Academic Papers | svg |
4e1965dc706449a5172527313f8a56dcc5f0be9dc676275958d29fd1739d351c | 2026-01-07T00:00:00-05:00 | Open-Source Coil Matching Toolbox for Magnetic Stimulation and Other Electromagnetics (COMATOSE) | arXiv:2601.03224v1 Announce Type: new Abstract: The coil in transcranial magnetic stimulation (TMS) determines the spatial shape of the electromagnetic field in the head, which structures are concurrently activated, and how focal stimulation is. Most of the readily available coils have been designed intuitively instead... | https://arxiv.org/abs/2601.03224 | Academic Papers | svg |
9add334f51853b92c85909d645fe8b0b59aa2276102fc19539d23e7051a9d1ad | 2026-01-07T00:00:00-05:00 | Nutritional and growth enhancement of alfalfa sprouts through cold plasma and UV seed treatments | arXiv:2601.03255v1 Announce Type: new Abstract: Employing eco-friendly techniques like cold plasma (CP) and ultraviolet (UV) radiation provides innovative approaches to enhance the sprout quality and productivity of alfalfa. This study explores the effects of CP and UV radiation on the germination, growth, and phytoche... | https://arxiv.org/abs/2601.03255 | Academic Papers | svg |
4837b2520e20e25cbbeb500aea4426f50e87fc18d94a3726e05bbd6e2e2493e8 | 2026-01-07T00:00:00-05:00 | Feedback Driven Convergence, Competition, and Entanglement in Classical Stochastic Processes | arXiv:2601.02388v1 Announce Type: cross Abstract: We present a dynamical theory of statistical convergence in which the law of large numbers arises from outcome-outcome feedback rather than assumed independence. Defining the convergence field and its derivative, we show that empirical frequencies evolve through couplin... | https://arxiv.org/abs/2601.02388 | Academic Papers | svg |
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