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Extracting information from big data sets, both real and simulated, is a modern hallmark of the physical sciences. In practice, students face barriers to learning ``Big Data'' methods in undergraduate physics and astronomy curricula. As an…

Physics Education · Physics 2025-09-12 Stéphane Delorme , Leon Mach , Hubert Paszkiewicz , Richard Ruiz

We present MapReader, a free, open-source software library written in Python for analyzing large map collections (scanned or born-digital). This library transforms the way historians can use maps by turning extensive, homogeneous map sets…

Computer Vision and Pattern Recognition · Computer Science 2021-12-01 Kasra Hosseini , Daniel C. S. Wilson , Kaspar Beelen , Katherine McDonough

The powerful discovery capabilities available in the ADS bibliographic services are possible thanks to the design of a flexible search and retrieval system based on a relational database model. Bibliographic records are stored as a corpus…

Astrophysics · Physics 2009-10-31 A. Accomazzi , G. Eichhorn , M. J. Kurtz , C. S. Grant , S. S. Murray

A novel fusion python application of data mining techniques (DMT) was designed and implemented to locate, identify, and delineate the subsurface structural pattern (SSP) of source rocks for the features of interest underlain the study area.…

Signal Processing · Electrical Eng. & Systems 2020-06-15 John Stephen Kayode , Yusri Yusup

The CASPER (Collaboration for Astronomy Signal Processing and Electronic Research) toolflow is a widely used framework for designing and implementing digital signal processing systems, particularly in the field of radio astronomy. It…

Instrumentation and Methods for Astrophysics · Physics 2026-04-15 Wei Liu , Jonathon Kocz , Dan Werthimer

Large digital sky surveys, over a broad range of wavelengths, both from the ground and from space observatories, are becoming a major source of astronomical data. Some examples include the Sloan Digital Sky Survey (SDSS) and the Digital…

Astrophysics · Physics 2015-06-24 S. George Djorgovski , Robert J. Brunner

Currently there is great interest in the utility of deep neural networks (DNNs) for the physical layer of radio frequency (RF) communications. In this manuscript, we describe a custom DNN specially designed to solve problems in the RF…

Signal Processing · Electrical Eng. & Systems 2021-09-23 Brian Shevitski , Yijing Watkins , Nicole Man , Michael Girard

Understanding astrophysical and cosmological processes can be challenging due to their complexity and lack of intuitive analogies. To address this, we present \texttt{AstronomyCalc}, a Python package specifically designed to aid…

Physics Education · Physics 2025-11-26 Sambit K. Giri

By coupling peptides with DNA tags (i.e., 'barcodes'), it is now possible to harness high-throughput sequencing (HTS) technologies to enable highly multiplexed peptide-based assays, which have a variety of potential applications including…

Quantitative Methods · Quantitative Biology 2020-07-13 Zane W. Fink , Vidal Martinez , John Altin , Jason T. Ladner

We explore how astronomers take observational data from telescopes, process them into usable scientific data products, curate them for later use, and reuse data for further inquiry. Astronomers have invested heavily in knowledge…

Instrumentation and Methods for Astrophysics · Physics 2021-09-07 Christine L. Borgman , Morgan F. Wofford

New radio interferometers such as MeerKAT, SKA, ngVLA, and DSA-2000 drive advancements in software for two key reasons. First, handling the vast data from these instruments requires subdivision and multi-node processing. Second, their…

Instrumentation and Methods for Astrophysics · Physics 2024-12-18 Simon J. Perkins , Jonathan S. Kenyon , Lexy A. L. Andati , Hertzog L. Bester , Oleg M. Smirnov , Benjamin V. Hugo

Spaceborne gravitational-wave observatories utilize a postprocessing technique known as time-delay interferometry (TDI) to reduce the otherwise overwhelming laser frequency noise by around 8 orders of magnitude. While, in its traditional…

Instrumentation and Methods for Astrophysics · Physics 2025-06-11 Kohei Yamamoto , Jan Niklas Reinhardt , Olaf Hartwig

This paper describes an open-source Python framework for handling datasets for music processing tasks, built with the aim of improving the reproducibility of research projects in music computing and assessing the generalization abilities of…

Multimedia · Computer Science 2021-12-28 Federico Simonetta , Stavros Ntalampiras , Federico Avanzini

We present a new pipeline utilizing machine learning for classifying short-duration features in raw time-ordered data (TOD) of cosmic microwave background survey observations. The pipeline, specifically designed for the Atacama Cosmology…

The ADS Abstract and Article Services provide access to the astronomical literature through the World Wide Web (WWW). The forms based user interface provides access to sophisticated searching capabilities that allow our users to find…

Astrophysics · Physics 2009-10-31 G. Eichhorn , M. J. Kurtz , A. Accomazzi , C. S. Grant , S. S. Murray

The NASA Planetary Data System (PDS) hosts millions of images of planets, moons, and other bodies collected throughout many missions. The ever-expanding nature of data and user engagement demands an interpretable content classification…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Bhavan Vasu , Steven Lu , Emily Dunkel , Kiri L. Wagstaff , Kevin Grimes , Michael McAuley

Spatio-temporally extended nonlinear systems often exhibit a remarkable complexity in space and time. In many cases, extensive datasets of such systems are difficult to obtain, yet needed for a range of applications. Here, we present a…

Fluid Dynamics · Physics 2021-08-11 M. Sinhuber , J. Friedrich , R. Grauer , M. Wilczek

The advent of increasingly large and complex datasets has fundamentally altered the way that scientists conduct astronomy research. The need to work closely to the data has motivated the creation of online science platforms, which include a…

Instrumentation and Methods for Astrophysics · Physics 2021-04-15 Stéphanie Juneau , Knut A. G. Olsen , Robert Nikutta , Alice Jacques , Stephen Bailey

Despite rapid developments in the field of machine learning research, collecting high-quality labels for supervised learning remains a bottleneck for many applications. This difficulty is exacerbated by the fact that state-of-the-art models…

Computation and Language · Computer Science 2021-06-25 Dongjin Choi , Sara Evensen , Çağatay Demiralp , Estevam Hruschka

Scientific models hold the key to better understanding and predicting the behavior of complex systems. The most comprehensive manifestation of a scientific model, including crucial assumptions and parameters that underpin its usability, is…

Software Engineering · Computer Science 2022-03-01 Varish Mulwad , Andrew Crapo , Vijay S. Kumar , James Jobin , Alfredo Gabaldon , Nurali Virani , Sharad Dixit , Narendra Joshi
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