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Inversion techniques (ITs) allow us to infer the magnetic, dynamic, and thermal properties of the solar atmosphere from polarization line profiles. In recent years, major progress has come from the application of ITs to state-of-the-art…

Astrophysics · Physics 2007-05-23 L. R. Bellot Rubio

In this technical report, we present two novel datasets for image scene understanding. Both datasets have annotations compatible with panoptic segmentation and additionally they have part-level labels for selected semantic classes. This…

Computer Vision and Pattern Recognition · Computer Science 2020-04-20 Panagiotis Meletis , Xiaoxiao Wen , Chenyang Lu , Daan de Geus , Gijs Dubbelman

The wavelet transform has seen success when incorporated into neural network architectures, such as in wavelet scattering networks. More recently, it has been shown that the dual-tree complex wavelet transform can provide better…

Signal Processing · Electrical Eng. & Systems 2018-06-06 Daniel Recoskie , Richard Mann

This paper presents a comprehensive survey of research works on the topic of form understanding in the context of scanned documents. We delve into recent advancements and breakthroughs in the field, highlighting the significance of language…

Computation and Language · Computer Science 2024-03-08 Abdelrahman Abdallah , Daniel Eberharter , Zoe Pfister , Adam Jatowt

In this paper we propose the Ray-Patch querying, a novel model to efficiently query transformers to decode implicit representations into target views. Our Ray-Patch decoding reduces the computational footprint and increases inference speed…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 T. Berriel Martins , Javier Civera

Modeling the light curves (LCs) of luminous astronomical transients, such as supernovae, is crucial for understanding their progenitor physics, particularly with the exponential growth of survey data. However, existing methods face…

High Energy Astrophysical Phenomena · Physics 2025-05-21 Liang-Duan Liu , Yu-Hao Zhang , Yun-Wei Yu , Ze-Xin Du , Jing-Yao Li , Guang-Lei Wu , Zi-Gao Dai

This article provides a systematic up-to-date survey of automatic summarization techniques, datasets, models, and evaluation methods in the legal domain. Through specific source selection criteria, we thoroughly review over 120 papers…

Computation and Language · Computer Science 2025-01-31 Mousumi Akter , Erion Çano , Erik Weber , Dennis Dobler , Ivan Habernal

We present a brief description of the newly upgraded versions of the programs TLUSTY, version 208, and SYNSPEC, version 54. TLUSTY is used to generate model stellar atmospheres or accretion disks, and SYNSPEC produces detailed synthetic…

Solar and Stellar Astrophysics · Physics 2021-04-08 Ivan Hubeny , Carlos Allende Prieto , Yeisson Osorio , Thierry Lanz

In the field of source code processing, the transformer-based representation models have shown great powerfulness and have achieved state-of-the-art (SOTA) performance in many tasks. Although the transformer models process the sequential…

Software Engineering · Computer Science 2022-07-19 Kechi Zhang , Ge Li , Zhi Jin

Transformers have achieved superior performances in many tasks in natural language processing and computer vision, which also triggered great interest in the time series community. Among multiple advantages of Transformers, the ability to…

Machine Learning · Computer Science 2023-05-15 Qingsong Wen , Tian Zhou , Chaoli Zhang , Weiqi Chen , Ziqing Ma , Junchi Yan , Liang Sun

Helping end users comprehend the abstract distribution shifts can greatly facilitate AI deployment. Motivated by this, we propose a novel task, dataset explanation. Given two image data sets, dataset explanation aims to automatically point…

Computation and Language · Computer Science 2022-07-01 Zhiying Zhu , Weixin Liang , James Zou

Recommender systems are a long-standing research problem in data mining and machine learning. They are incremental in nature, as new user-item interaction logs arrive. In real-world applications, we need to periodically train a…

Information Retrieval · Computer Science 2022-11-09 Seoyoung Hong , Minju Jo , Seungji Kook , Jaeeun Jung , Hyowon Wi , Noseong Park , Sung-Bae Cho

We describe a virtual response method and device. It consists of an analog-to-digital converter, a digital-to-analog converter, and a computer and utilizes a searchable response table (RT) pre-stored in the computer to respond to electronic…

Instrumentation and Detectors · Physics 2007-05-23 Jihui Wang , Qingyou Lu , Xuefeng Cui , Bing Wang

Point transformers have demonstrated remarkable progress in 3D understanding through expanded receptive fields (RF), but further expanding the RF leads to dilution in group attention and decreases detailed feature extraction capability.…

Computer Vision and Pattern Recognition · Computer Science 2025-07-14 Jiaxu Wan , Hong Zhang , Ziqi He , Yangyan Deng , Qishu Wang , Ding Yuan , Yifan Yang

Real-time analysis and classification of observational data collected within synoptic sky surveys is a huge challenge due to constant growth of data volumes. Machine learning techniques are often applied in order to perform this task…

Instrumentation and Methods for Astrophysics · Physics 2016-01-26 Jakub Klencki , Łukasz Wyrzykowski , Zuzanna Kostrzewa-Rutkowska , Andrzej Udalski

The current fleet of X-ray telescopes produces a wealth of multi-dimensional data, allowing us to study sources in time, photon energy and polarization. At the same time, it has become increasingly clear that progress in our physical…

High Energy Astrophysical Phenomena · Physics 2025-12-12 Matteo Lucchini , Benjamin Ricketts , Phil Uttley , Daniela Huppenkothen

In this article we report the release of a new program for batch processing and visualization of powder diffraction data. The program, which is free-of-charge for non-commercial use and can be obtained with its detailed documentation from…

Computational Physics · Physics 2009-12-05 Taha Sochi

In this paper, we describe the optical imaging data processing pipeline developed for the Subaru Telescope's Hyper Suprime-Cam (HSC) instrument. The HSC Pipeline builds on the prototype pipeline being developed by the Large Synoptic Survey…

While numerous forecasters have been proposed using different network architectures, the Transformer-based models have state-of-the-art performance in time series forecasting. However, forecasters based on Transformers are still suffering…

Machine Learning · Computer Science 2024-11-06 Kun Yi , Jingru Fei , Qi Zhang , Hui He , Shufeng Hao , Defu Lian , Wei Fan

This work describes extensions to existing level-set algorithms developed for application within the field of Atom Probe Tomography (APT). We present a new simulation tool for the simulation of 3D tomographic volumes, using advanced level…

Computational Physics · Physics 2018-02-28 Daniel Haley , Paul A. J. Bagot , Michael P. Moody
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