arXivDaily arXiv每日学术速递 周一至周五更新

视觉与机器人

VLA / 视觉-语言-动作模型

视觉-语言-动作模型、机器人基础模型和语言条件机器人控制。

共收录 9800 信号源:cs.RO, cs.CV, cs.AI, cs.LG

1. VLA模型 9132 篇

2512.20786 2026-03-03 astro-ph.HE 78%

Simultaneous JWST, NuSTAR, and VLA Monitoring of Sgr A*: A Unified Picture of the Variable IR, X-ray and Radio Emission

Sgr A*的JWST、NuSTAR和VLA同时监测:IR、X射线和无线电发射的统一图景

F. Yusef-Zadeh, M. Wardle, R. G. Arendt, C. O. Heinke, C. J. Chandler, H. Bushouse, G. A. Moellenbrock, J. M. Michail

专题命中 VLA模型 :VLA(title,abstract)

AI总结 通过JWST、NuSTAR和VLA的联合观测,研究Sgr A*的X射线耀斑及其与近红外和无线电发射的关联,提出磁通量绳重联模型统一不同波段的变源机制。

Comments 27 pages, 14 figures, accepted ApJL

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2602.20230 2026-02-25 astro-ph.HE 78%

High Resolution VLA Radio Observations of the Boomerang Pulsar Wind Nebula

高分辨率VLBA射电观测的Boomerang脉冲星风云

Paul C. W. Lai, Chi-Yung Ng, Shumeng Zhang

专题命中 VLA模型 :VLA(title,abstract)

AI总结 利用VLBA高分辨率观测,发现Boomerang脉冲星风云中新的小尺度结构,并通过偏振测量推断磁场强度。

Comments 11 pages, 6 figures, submitted to ApJ

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2602.18118 2026-02-23 astro-ph.HE 78%

Updated Air-Shower $X_{\rm max}$ Moment Parametrizations for UHECR Composition with Latest Hadronic Interaction Models

更新的空气 shower X_max 矩参数化用于 UHECR 组成与最新核相互作用模型

Carmelo Evoli, Igor Vaiman, Sergio Petrera, Francesco Salamida

专题命中 VLA模型 :action model(title,abstract)

AI总结 本文基于最新核相互作用模型,更新了 UHECR 组成的 $X_{\rm max} $ 矩参数化,用于高精度的宇宙射线研究。

Comments 19 pages, 10 figures, 5 tables. All data products and fit coefficients used in this work are publicly available via Zenodo at https://doi.org/10.5281/zenodo.18710119

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2601.11130 2026-01-19 astro-ph.SR astro-ph.GA 78%

Unveiling Ionized Jet Morphologies: Sub-arcsecond VLA Observations of Compact Radio Sources

揭示电离喷流形态:亚弧秒VLA观测的紧凑射电源

Tatiana M. Rodriguez, Peter Hofner, Emmanuel Momjian, Esteban D. Araya, Ananay Sethi, Viviana Rosero

专题命中 VLA模型 :VLA(title,abstract)

AI总结 通过亚弧秒VLA观测,研究紧凑射电源的电离喷流形态,发现三种结构并支持电离喷流解释。

Comments Accepted for publication in AJ

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2601.10803 2026-01-19 astro-ph.GA 78%

The impact of ram pressure on the radio spectral index and magnetic field of NGC 4522: A high-resolution VLA continuum study

湍流压力对NGC 4522的无线电频谱指数和磁场的影响:高分辨率VLA连续性研究

Woorak Choi, Aeree Chung, Chang-Goo Kim, Bumhyun Lee, Luca Cortese, Toby Brown, Barbara Catinella, Eric Emsellem, A. Fraser-McKelvie, Jiayi Sun, Adam Watts

专题命中 VLA模型 :VLA(title,abstract)

AI总结 本研究通过高分辨率VLA观测揭示了ICM对NGC 4522无线电频谱指数和磁场的影响,发现ICM冲击波和ISM混合是导致频谱变化的关键因素。

Comments 25 pages, 12 figures, Accepted for publication in ApJ

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2505.15727 2026-01-14 cs.CL 78%

VocalBench: Benchmarking the Vocal Conversational Abilities for Speech Interaction Models

VocalBench: 语音交互模型的语音对话能力基准测试

Heyang Liu, Yuhao Wang, Ziyang Cheng, Hongcheng Liu, Yiqi Li, Yixuan Hou, Ronghua Wu, Qunshan Gu, Yanfeng Wang, Yu Wang

机构 * Shanghai Jiao Tong University(上海交通大学) Ant Group(蚂蚁集团)

专题命中 VLA模型 :action model(title,abstract)

AI总结 VocalBench通过24000个精心挑选的语音实例,评估语音交互模型在语义质量、语音性能、对话能力和鲁棒性方面的表现,揭示当前模型的共同挑战并推动下一代语音交互系统的发展。

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2509.03466 2025-12-30 astro-ph.GA 78%

VLA FRAMEx. III. Circumnuclear Radio Emission Mechanisms in Hard X-ray Selected Active Galactic Nuclei

VLA FRAMEx. III. 软X射线选定活动星系核中心区域射电发射机制

Andrew J. Sargent, Alexander J. van der Horst, Megan C. Johnson, Travis C. Fischer, Nathan J. Secrest, Onic I. Shuvo, Macon A. Magno, Luis C. Fernandez

专题命中 VLA模型 :VLA(title,abstract)

AI总结 通过VLA观测研究软X射线选定AGNs中心区域射电发射机制,发现其可能源于AGN风而非恒星形成。

Comments 22 pages, 5 figures, 5 tables. Accepted in ApJ

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2512.17698 2025-12-22 astro-ph.SR astro-ph.GA 78%

A VLA search for compact radio sources in the explosive molecular outflows DR 21 and G5.89

在爆炸性分子喷流DR 21和G5.89中寻找紧凑射电源的VLA搜索

Vanessa Yanza, Sergio A. Dzib, Aina Palau, William J. Henney, Luis F. Rodríguez, Luis A. Zapata

专题命中 VLA模型 :VLA(title,abstract)

AI总结 通过VLA观测DR 21和G5.89的紧凑射电源,发现这些源可能与爆炸性分子喷流有关,并通过电离弧形结构追踪电离源的起源。

Comments 17 pages,11 figures, 6 tables

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2509.17945 2025-12-19 hep-ex 78%

Improving Neutrino-Nuclei Interaction Models: Recommendations and Case Studies on Peelle's Pertinent Puzzle

改进中微子-核相互作用模型:关于Peelle's Pertinent Puzzle的建议与案例研究

S. Abe, L. Aliaga-Soplin, J. Barrow, L. Bathe-Peters, B. Bogart, L. Cooper-Troendle, R. Diurba, S. Dytman, S. Gardiner, L. Hagaman, M. S. Ismail, J. Isaacson, J. Kim, L. Liu, J. McKean, N. Nayak, A. Papadopoulou, L. Pickering, X. Qian, K. Skwarczynski, J. Tena Vidal, J. Wolfs

专题命中 VLA模型 :action model(title,abstract)

AI总结 本文通过分析Peelle's Pertinent Puzzle案例,提出改进中微子-核相互作用模型的策略,强调数据驱动方法和模型拟合练习的重要性。

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2512.13382 2025-12-16 astro-ph.GA 78%

ALMA view on the nature of the compact VLA continuum sources in the massive young stellar object G25.65+1.05

ALMA对巨星级年轻恒星源G25.65+1.05中紧凑VLA连续源性质的观测

N. N. Shakhvorostova, A. M. Sobolev, D. A. Ladeyshchikov, S. Y. Parfenov, A. A. Shagabutdinov, S. -Y. Liu

专题命中 VLA模型 :VLA(title,abstract)

AI总结 ALMA观测揭示G25.65+1.05中紧凑VLA源的性质,发现其与H2O微波放大超爆发的关联。

Comments 11 pages, 9 figures

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2512.07595 2025-12-09 cs.FL cs.SC 78%

Specializing anti-unification for interaction models composition via gate connections

通过门连接专门化交互模型组合的反统一

Joel Nguetoum, Boutheina Bannour, Pascale Le Gall, Erwan Mahe

专题命中 VLA模型 :action model(title,abstract)

AI总结 本文提出通过门连接专门化交互模型组合的反统一方法,旨在通过保持常数和一般化结构来实现全局模型的统一。

Comments 26 pages (21 in the article, 5 pages in appendices), 7 figures, 6 tables, submitted to Formal Methods 2026 (FM 2026)

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2511.20582 2025-11-26 astro-ph.CO 78%

An improved time delay from VLA and ATCA monitoring of the gravitational lens system PKS 1830-211

基于VLA和ATCA监测的引力透镜系统PKS 1830-211的时间延迟改进

A. D. Biggs

专题命中 VLA模型 :VLA(title,abstract)

AI总结 通过VLA和ATCA监测数据,研究改进了PKS 1830-211引力透镜系统的时间延迟测量,并探讨了图像中反喷流的透镜效应影响。

Comments 10 pages, 7 figures, published in MNRAS

Journal ref MNRAS 543 (2025) 435-444

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2511.01483 2025-11-04 astro-ph.HE astro-ph.SR 78%

On the nature and Galactic origin of the Be binary MWC 656. New insights from VLA, Gaia, and Fermi-LAT

Sergio A. Dzib, Frederic Jaron

专题命中 VLA模型 :VLA(title,abstract)

Comments Accepted to be published in Astronomy & Astrophysics. 5 pages, 1 figure, and 1 table

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2510.25198 2025-10-30 astro-ph.GA 78%

Tracing Gas Kinematics and Interactions between H II Regions and Molecular Clouds using VLA Observations of Recombination Lines and Hydroxyl

E. Cappellazzo, J. R. Dawson, Mark Wardle, Trey V. Wenger, Anita Hafner, Dana S. Balser, L. D. Anderson, Elizabeth K. Mahony, M. R. Rugel, John M. Dickey

专题命中 VLA模型 :VLA(title,abstract)

Comments 26 pages, 16 figures. Accepted for publication in ApJ

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2509.07105 2025-10-15 astro-ph.GA 78%

Probing the Infrared/Radio correlation of the full IRAS Revised Bright Galaxy Sample with MeerKAT and the VLA

M. E. Moloko, L. Marchetti, T. H. Jarrett, J. J. Condon, W. D. Cotton, A. M. Matthews, T. Mauch, M. Vaccari

专题命中 VLA模型 :VLA(title,abstract)

Comments This manuscript is 26 pages long and contains 16 figures and 3 tables. The data are provided in machine-readable format on Zenodo at https://doi.org/10.5281/zenodo.16889781. The paper was accepted for publication in the Monthly Notices of the Royal Astronomical Society Main Journal on 26 August 2025, ref. MN-24-1207-MJ.R3

Journal ref Mon Not R Astron Soc (2025) 2463-2488

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2510.07454 2025-10-10 hep-ph 78%

Simulation-based inference for neutrino interaction model parameter tuning

Karla Tame-Narvaez, Aleksandra Ćiprijanović, Steven Gardiner, Giuseppe Cerati

专题命中 VLA模型 :action model(title,abstract)

Comments Accepted contribution to NeurIPS 2025 Workshop on Machine Learning and the Physical Sciences. 7 pages, 1 figure

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2507.08797 2025-10-08 astro-ph.EP astro-ph.SR 78%

Multi-frequency analysis of the ALMA and VLA high resolution continuum observations of the substructured disc around CI Tau. Preference for sub-mm-sized low-porosity amorphous carbon grains

Francesco Zagaria, Stefano Facchini, Pietro Curone, Jonathan P. Williams, Cathie J. Clarke, Álvaro Ribas, Marco Tazzari, Enrique Macías, Richard A. Booth, Giovanni P. Rosotti, Leonardo Testi

专题命中 VLA模型 :VLA(title,abstract)

Comments 41 pages, 23 figures, 6 tables. Accepted for publication on A&A (manuscript reference aa52986-24, in press)

Journal ref A&A 702, A56 (2025)

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2510.01885 2025-10-03 cs.DC cs.NI 78%

Accuracy vs Performance: An abstraction model for deadline constrained offloading at the mobile-edge

Jamie Cotter, Ignacio Castineiras, Victor Cionca

专题命中 VLA模型 :action model(title,abstract)

Comments Presented at in Irish Signals and Systems Conference 2025

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2510.01403 2025-10-03 astro-ph.GA 78%

A Compact Symmetric Object Discovered by the VLA Low-band Ionosphere and Transient Experiment

Kristina Nyland, Mary Rachelle Barrett, Genna Crom, Pallavi Patil, Emil Polisensky, Wendy Peters, Simona Giacintucci, Tracy Clarke, Mark Lacy, Shyaam Mukundan, Dillon Z. Dong, Andy Goulding, Amy E Kimball, Magdalena Kunert-Bajraszewska

专题命中 VLA模型 :VLA(title,abstract)

Comments 10 pages, 8 figures, accepted to ApJ

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2509.18853 2025-09-24 eess.SP physics.ao-ph 78%

Normal mode parameters estimation by a VLA in single-shooting

Xiaolei Li, Pengyu Wang, Wenhua Song, Yangjin Xu, Wei Gao

专题命中 VLA模型 :VLA(title,abstract)

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2509.15408 2025-09-22 astro-ph.HE hep-ph 78%

Sensitivity of seasonal variations of the muon energy spectrum in air showers to hadronic interaction models and the cosmic-ray mass composition

Stef Verpoest, Marisol Catalan Olais, Frank Schroeder

专题命中 VLA模型 :action model(title,abstract)

Comments Presented at the 39th International Cosmic Ray Conference (ICRC2025)

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2509.10642 2025-09-16 eess.SY cs.SY 78%

Optimal Path Planning for Wheel Loader Automation Enabled by Efficient Soil-Tool Interaction Modeling

Armin Abdolmohammadi, Navid Mojahed, Bahram Ravani, Shima Nazari

专题命中 VLA模型 :action model(title,abstract)

Comments 6 page, submitted to LCSS+ACC

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2508.21646 2025-09-01 astro-ph.HE 78%

Cosmic ray energy spectra derived from KASCADE-Grande data using post-LHC hadronic interaction models

D. Kang, J. C. Arteaga-Velázquez, M. Bertaina, A. Chiavassa, A. L. Colmenero-César, K. Daumiller, V. de Souza, R. Engel, A. Gherghel-Lascu, C. Grupen, A. Haungs, J. R. Hörandel, T. Huege, K. -H. Kampert, K. Link, H. J. Mathes, S. Ostapchenko, T. Pierog, D. Rivera-Rangel, M. Roth, H. Schieler, F. G. Schröder, O. Sima, A. Weindl, J. Wochele, J. Zabierowski

专题命中 VLA模型 :action model(title,abstract)

Comments Presented at the 39th International Cosmic Ray Conference (ICRC2025)

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2508.07728 2025-08-12 math.OC math.AP 78%

Optimization of a Nonlinear Acoustics -- Structure Interaction Model

Barbara Kaltenbacher, Amjad Tuffaha

专题命中 VLA模型 :action model(title,abstract)

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2502.18244 2025-08-07 astro-ph.GA astro-ph.HE 78%

Non-thermal filaments and AGN recurrent activity in the galaxy group Nest200047: a LOFAR, uGMRT, MeerKAT, VLA radio spectral analysis

M. Brienza, K. Rajpurohit, E. Churazov, I. Heywood, M. Brüggen, M. Hoeft, F. Vazza, A. Bonafede, A. Botteon, G. Brunetti, F. Gastaldello, I. Khabibullin, N. Lyskova, A. Majumder, H. J. A. Röttgering, T. W. Shimwell, A. Simionescu, R. J. van Weeren

专题命中 VLA模型 :VLA(title,abstract)

Comments 25 pages, 17 figures, accepted by A&A

Journal ref A&A 696, A239 (2025)

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2508.03555 2025-08-06 cs.IR cs.CL 78%

PyLate: Flexible Training and Retrieval for Late Interaction Models

Antoine Chaffin, Raphaël Sourty

机构 * LightOn Nancy France(LightOn Nancy) LightOn Paris France(LightOn Paris)

专题命中 VLA模型 :action model(title,abstract)

Comments 5 pages

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2501.06333 2025-07-10 astro-ph.IM gr-qc 78%

VLA+VLBA to ngVLA Transition Option Concepts

Alessandra Corsi, Joseph W. Lazio, Stefi Baum, Simona Giacintucci, George Heald, Patricia Henning, Ian Heywood, Daisuke Iono, Megan Johnson, Michael T. Lam, Adam Leroy, Laurent Loinard, Leslie Looney, Lynn Matthews, Ned Molter, Eric Murphy, Eva Schinnerer, Alex Tetarenko, Grazia Umana, Alexander van der Horst

专题命中 VLA模型 :VLA(title,abstract)

Comments Minor changes addressing community comments

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2507.00219 2025-07-03 math.NA cs.NA 78%

Error Estimates for Non Conforming Discretisation of Time-dependent Convection-Diffusion-Reaction Model

Hasan Alzubaidi, Yahya Alnashri

专题命中 VLA模型 :action model(title,abstract)

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2411.13810 2025-07-02 econ.EM 78%

Dynamic Spatial Interaction Models for a Resource Allocator's Decisions and Local Agents' Multiple Activities

Hanbat Jeong

专题命中 VLA模型 :action model(title,abstract)

Comments 57 pages

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2506.18853 2025-06-24 cs.CE 78%

Skeletal Reaction Models for Gasoline Surrogate Combustion

Yinmin Liu, Hessam Babaee, Peyman Givi, Daniel Livescu, Arash Nouri

专题命中 VLA模型 :action model(title,abstract)

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