34 citations · 68 across the 10 of their papers we have counts for
4 papers · 1 filter
Optimizing ROOT IO For Analysis
Brian Bockelman, Zhe Zhang, Jim Pivarski
The ROOT I/O (RIO) subsystem is foundational to most HEP experiments - it provides a file format, a set of APIs/semantics, and a reference implementation in C++. It is often found…
HEPCloud, a New Paradigm for HEP Facilities: CMS Amazon Web Services Investigation
Burt Holzman, Lothar A. T. Bauerdick, Brian Bockelman +15
Historically, high energy physics computing has been performed on large purpose-built computing systems. These began as single-site compute facilities, but have evolved into the di…
Fast Access to Columnar, Hierarchically Nested Data via Code Transformation
Jim Pivarski, Peter Elmer, Brian Bockelman +1
Big Data query systems represent data in a columnar format for fast, selective access, and in some cases (e.g. Apache Drill), perform calculations directly on the columnar data wit…
Data Access for LIGO on the OSG
Derek Weitzel, Brian Bockelman, Duncan A. Brown +3
During 2015 and 2016, the Laser Interferometer Gravitational-Wave Observatory (LIGO) conducted a three-month observing campaign. These observations delivered the first direct detec…