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Characterizing the geometry of an object orbiting around a star from its transit light curve is a powerful tool to uncover various complex phenomena. This problem is inherently ill-posed, since similar or identical light curves can be…

地球与行星天体物理 · 物理学 2026-04-16 Ushasi Bhowmick , Shivam Kumaran

We present a fast and user friendly exoplanet transit light curve modelling package PyTransit, implementing optimised versions of the Gimen\'ez and the Mandel & Agol transit models. The package offers an object-oriented Python interface to…

地球与行星天体物理 · 物理学 2015-04-29 Hannu Parviainen

Astronomical transients are stellar objects that become temporarily brighter on various timescales and have led to some of the most significant discoveries in cosmology and astronomy. Some of these transients are the explosive deaths of…

机器学习 · 计算机科学 2021-12-20 Daniel Muthukrishna , Kaisey S. Mandel , Michelle Lochner , Sara Webb , Gautham Narayan

Lighting has a strong influence on visual appearance, yet understanding and representing lighting in images remains notoriously difficult. Various lighting representations exist, such as environment maps, irradiance, spherical harmonics, or…

计算机视觉与模式识别 · 计算机科学 2026-03-05 Zitian Zhang , Iliyan Georgiev , Michael Fischer , Yannick Hold-Geoffroy , Jean-François Lalonde , Valentin Deschaintre

Verification presents a major bottleneck in Integrated Circuit (IC) development, consuming nearly 70% of total effort. While the Universal Verification Methodology (UVM) improves reuse through structured verification environments,…

硬件体系结构 · 计算机科学 2026-05-08 Junhao Ye , Dingrong Pan , Hanyuan Liu , Yuchen Hu , Jie Zhou , Ke Xu , Xinwei Fang , Xi Wang , Nan Guan , Zhe Jiang

The Universal Transformer (UT) is a variant of the Transformer that shares parameters across its layers. Empirical evidence shows that UTs have better compositional generalization than Vanilla Transformers (VTs) in formal language tasks.…

计算与语言 · 计算机科学 2023-10-12 Shawn Tan , Yikang Shen , Zhenfang Chen , Aaron Courville , Chuang Gan

None of the quantum computing applications imagined will ever become a reality without quantum software. Quantum programmes have, to date, been coded with ad hoc techniques. Researchers in the field of quantum software engineering are,…

软件工程 · 计算机科学 2021-03-31 Ricardo Pérez-Castillo , Luis Jiménez-Navajas , Mario Piattini

AstroFit is an interface adding astrophysical components to programs for fitting physics beyond the Standard Model (BSM) to experimental data from collider searches. The project aims at combining a wide range of experimental results from…

高能天体物理现象 · 物理学 2017-08-23 Nelly Nguyen , Dieter Horns , Torsten Bringmann

Universal transformers (UTs) have been widely used for complex reasoning tasks such as ARC-AGI and Sudoku, yet the specific sources of their performance gains remain underexplored. In this work, we systematically analyze UTs variants and…

人工智能 · 计算机科学 2025-12-29 Zitian Gao , Lynx Chen , Yihao Xiao , He Xing , Ran Tao , Haoming Luo , Joey Zhou , Bryan Dai

We present a multirotor Unmanned Aerial Vehicle control (UAV) and estimation system for supporting replicable research through realistic simulations and real-world experiments. We propose a unique multi-frame localization paradigm for…

机器人学 · 计算机科学 2025-04-24 Tomas Baca , Matej Petrlik , Matous Vrba , Vojtech Spurny , Robert Penicka , Daniel Hert , Martin Saska

Ultralight dark matter (ULDM), as a class of low mass (< 1 eV) dark matter (DM) candidates, is a compelling alternative to historically dominant models such as WIMPs and has recently gained significant attention in the scientific community.…

高能物理 - 唯象学 · 物理学 2024-11-22 Jordan Gué

Exoplanet transits contain substantial information about the architecture of a system. By fitting transit light curves we can extract dynamical parameters and place constraints on the properties of the planets and their host star. Having a…

地球与行星天体物理 · 物理学 2025-05-30 Zachary Langford , Eric Agol

We define and construct efficient depth-universal and almost-size-universal quantum circuits. Such circuits can be viewed as general-purpose simulators for central classes of quantum circuits and can be used to capture the computational…

计算复杂性 · 计算机科学 2008-04-16 Debajyoti Bera , Stephen Fenner , Frederic Green , Steve Homer

The use of UAVs tends to increase in the coming years, it is of great importance to study forms of communication with these aerial models. This paper presents a simulations environment that combines simulators of traffic, flight and ray…

信号处理 · 电气工程与系统科学 2019-08-22 Felipe Henrique Bastos e Bastos , Ingrid Nascimento , Aldebaro Barreto da Rocha Klautau Júnior

The observed light curves of most eclipsing binaries and stars with transiting planets can be well described and interpreted by current advanced physical models which also allow for the determination of many physical parameters of eclipsing…

天体物理仪器与方法 · 物理学 2015-11-18 Zdeněk Mikulášek

Unmanned aerial vehicles (UAVs) are emerging in commercial spaces and will support many applications and services, such as smart agriculture, dynamic network deployment, and network coverage extension, surveillance and security. The…

信号处理 · 电气工程与系统科学 2020-06-26 Aly Sabri Abdalla , Vuk Marojevic

In the systems and software modeling field, a conceptual model involves modeling with concepts to support development and design. An example of a conceptual model is a description developed using the Unified Modeling Language (UML). UML…

软件工程 · 计算机科学 2021-07-05 Sabah Al-Fedaghi

The modern power system is evolving with increasing penetration of power electronics introducing complicated electromagnetic phenomenon. Electromagnetic transient (EMT) simulation is essential to understand power system behavior under…

系统与控制 · 电气工程与系统科学 2021-07-02 Yijing Liu , Xiang Zhang , Renchang Dai , Guangyi Liu

We present a new model format for automatized matrix-element generators, the so- called Universal FeynRules Output (UFO). The format is universal in the sense that it features compatibility with more than one single generator and is…

高能物理 - 唯象学 · 物理学 2012-08-01 Céline Degrande , Claude Duhr , Benjamin Fuks , David Grellscheid , Olivier Mattelaer , Thomas Reiter

This paper proposes a simple, yet effective framework, called GiT, simultaneously applicable for various vision tasks only with a vanilla ViT. Motivated by the universality of the Multi-layer Transformer architecture (e.g, GPT) widely used…

计算机视觉与模式识别 · 计算机科学 2024-03-15 Haiyang Wang , Hao Tang , Li Jiang , Shaoshuai Shi , Muhammad Ferjad Naeem , Hongsheng Li , Bernt Schiele , Liwei Wang