Jim Pivarski

27 papers A* 1Journal 21Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Parsing TTree Formula in Python.
CoRR
Aryan Roy, Jim Pivarski
2025 J jnl
Vector: JIT-compilable mathematical manipulations of ragged Lorentz vectors.
J. Open Source Softw.
Saransh Chopra, Henry Schreiner, Eduardo Rodrigues, Jonas Eschle, Jim Pivarski
2024 J jnl
Bridging Worlds: Achieving Language Interoperability between Julia and Python in Scientific Computing.
CoRR
Ianna Osborne, Jim Pivarski, Jerry Jiahong Ling
2024 J jnl
Describe Data to get Science-Data-Ready Tooling: Awkward as a Target for Kaitai Struct YAML.
CoRR
Manasvi Goyal, Andrea Zonca, Amy Roberts, Jim Pivarski, Ianna Osborne
2023 J jnl
Awkward Just-In-Time (JIT) Compilation: A Developer's Experience.
CoRR
Ianna Osborne, Jim Pivarski, Ioana Ifrim, Angus Hollands, Henry Schreiner
2023 J jnl
Awkward to RDataFrame and back.
CoRR
Ianna Osborne, Jim Pivarski
2023 J jnl
Potential of the Julia Programming Language for High Energy Physics Computing.
Comput. Softw. Big Sci.
Jonas Eschle, Tamás Gál, Mosè Giordano, Philippe Gras, Benedikt Hegner, Lukas Heinrich, Uwe Hernandez Acosta, Stefan Kluth, Jerry Jiahong Ling, Pere Mato, Mikhail Mikhasenko, Alexander Moreno Briceño, Jim Pivarski, Konstantinos Samaras-Tsakiris, Oliver Schulz, Graeme Andrew Stewart, Jan Strube, Vassil Vassilev
2023 J jnl
Potential of the Julia programming language for high energy physics computing.
CoRR
Jonas Eschle, Tamás Gál, Mosè Giordano, Philippe Gras, Benedikt Hegner, Lukas Heinrich, Uwe Hernandez Acosta, Stefan Kluth, Jerry Jiahong Ling, Pere Mato, Mikhail Mikhasenko, Alexander Moreno Briceño, Jim Pivarski, Konstantinos Samaras-Tsakiris, Oliver Schulz, Graeme A. Stewart, Jan Strube, Vassil Vassilev
2023 J jnl
The Awkward World of Python and C++.
CoRR
Manasvi Goyal, Ianna Osborne, Jim Pivarski
2023 J jnl
Using a DSL to read ROOT TTrees faster in Uproot.
CoRR
Aryan Roy, Jim Pivarski
2022 J jnl
An array-oriented Python interface for FastJet.
CoRR
Aryan Roy, Jim Pivarski, Chad Wells Freer
2022 — conf
Awkward Packaging: building Scikit-HEP.
SciPy
Henry Schreiner, Jim Pivarski, Eduardo Rodrigues
2021 J jnl
AwkwardForth: accelerating Uproot with an internal DSL.
CoRR
Jim Pivarski, Ianna Osborne, Pratyush Das, David Lange, Peter Elmer
2020 — conf
Awkward Array: JSON-like data, NumPy-like idioms.
SciPy
Jim Pivarski, Ianna Osborne, Pratyush Das, Anish Biswas, Peter Elmer
2020 J jnl
Awkward Arrays in Python, C++, and Numba.
CoRR
Jim Pivarski, Peter Elmer, David Lange
2020 — conf
Boost-histogram: High-Performance Histograms as Objects.
SciPy
Henry Schreiner, Hans Dembinski, Shuo Liu, Jim Pivarski
2020 J jnl
Coffea - Columnar Object Framework For Effective Analysis.
CoRR
Nicholas Smith, Lindsey Gray, Matteo Cremonesi, Bo Jayatilaka, Oliver Gutsche, Allison Hall, Kevin Pedro, Maria Acosta Flechas, Andrew Melo, Stefano Belforte, Jim Pivarski
2019 J jnl
Using Big Data Technologies for HEP Analysis.
CoRR
Matteo Cremonesi, Claudio Bellini, Bianny Bian, Luca Canali, Vasileios Dimakopoulos, Peter Elmer, Ian Fisk, Maria Girone, Oliver Gutsche, Siew-Yan Hoh, Bo Jayatilaka, Viktor Khristenko, Andrea Luiselli, Andrew Melo, Evangelos Motesnitsalis, Dominick Olivito, Jacopo Pazzini, Jim Pivarski, Alexey Svyatkovskiy, Marco Zanetti
2018 — conf
Tintenfisch: File System Namespace Schemas and Generators.
HotStorage
Michael A. Sevilla, Reza Nasirigerdeh, Carlos Maltzahn, Jeff LeFevre, Noah Watkins, Peter Alvaro, Margaret Lawson, Jay F. Lofstead, Jim Pivarski
2017 J jnl
Big Data in HEP: A comprehensive use case study.
CoRR
Oliver Gutsche, Matteo Cremonesi, Peter Elmer, Bo Jayatilaka, Jim Kowalkowski, Jim Pivarski, Saba Sehrish, Cristina Mantilla Suarez, Alexey Svyatkovskiy, Nhan Tran
2017 J jnl
CMS Analysis and Data Reduction with Apache Spark.
CoRR
Oliver Gutsche, Luca Canali, Illia Cremer, Matteo Cremonesi, Peter Elmer, Ian Fisk, Maria Girone, Bo Jayatilaka, Jim Kowalkowski, Viktor Khristenko, Evangelos Motesnitsalis, Jim Pivarski, Saba Sehrish, Kacper Surdy, Alexey Svyatkovskiy
2017 J jnl
Fast Access to Columnar, Hierarchical Data via Code Transformation.
CoRR
Jim Pivarski, Peter Elmer, Brian Bockelman, Zhe Zhang
2017 — conf
Fast access to columnar, hierarchically nested data via code transformation.
IEEE BigData
Jim Pivarski, Peter Elmer, Brian Bockelman, Zhe Zhang
2017 J jnl
Optimizing ROOT IO For Analysis.
CoRR
Brian Bockelman, Zhe Zhang, Jim Pivarski
2017 J jnl
Toward real-time data query systems in HEP.
CoRR
Jim Pivarski, David Lange, Thanat Jatuphattharachat
2016 A* conf
Deploying Analytics with the Portable Format for Analytics (PFA).
KDD
Jim Pivarski, Collin Bennett, Robert L. Grossman
2016 J jnl
The Matsu Wheel: A Cloud-based Framework for Efficient Analysis and Reanalysis of Earth Satellite Imagery.
CoRR
Maria T. Patterson, Nikolas Anderson, Collin Bennett, Jacob Bruggemann, Robert L. Grossman, Matthew Handy, Vuong Ly, Dan Mandl, Shane Pederson, Jim Pivarski, Ray Powell, Jonathan Spring, Walt Wells