From 76dc78294298d5b556f294f06d7fc5087f3941a2 Mon Sep 17 00:00:00 2001 From: Roman Petrov <141325977+pingmar@users.noreply.github.com> Date: Tue, 9 Jun 2026 02:30:21 +0300 Subject: [PATCH 1/2] updated page --- _fellows/2026/pingmar.md | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 _fellows/2026/pingmar.md diff --git a/_fellows/2026/pingmar.md b/_fellows/2026/pingmar.md new file mode 100644 index 000000000..ebd613559 --- /dev/null +++ b/_fellows/2026/pingmar.md @@ -0,0 +1,40 @@ +--- +layout: fellow +pagetype: fellow +shortname: roman-petrov +permalink: /fellows/roman-petrov.html +fellow-name: Roman Petrov +title: Roman Petrov - IRIS-HEP Fellow +active: True +dates: + - start: 2025-06-23 + end: 2025-09-15 + - start: 2026-06-08 + end: 2026-08-31 +photo: /assets/images/team/fellows-2026/Roman-Petrov.jpg +institution: National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" +e-mail: petrov.romash@gmail.com +focus-area: Analysis Systems (AS) +challenge-area: +projects: +- project_title: Developing a Pythonic tool for smoothing histograms + project_goal: > + Develop a user-friendly Python package that implements multiple histogram smoothing algorithms specifically designed for high-energy physics analyses, with integration into the Scikit-HEP ecosystem and comprehensive validation frameworks to help physicists reduce statistical noise in histograms while preserving underlying signal characteristics. + mentors: + - Mohamed Aly (Princeton University) + - Alexander Held (University of Wisconsin–Madison) + - Matthew Feickert (University of Wisconsin–Madison) + proposal: /assets/pdf/fellows-2025/UKR004-proposal-Roman-Petrov.pdf +- project_title: Overcoming Vertex Reconstruction Limitations under the High-Density HL-LHC Pileup Environment + project_goal: > + Investigate and resolve vertex reconstruction inefficiencies under HL-LHC pileup conditions by characterizing algorithmic failure modes and developing targeted improvements to seeding, clustering, and fitting stages, validated against baseline methods on simulated HL-LHC datasets. + mentors: + - Ariel Schwartzman + proposal: /assets/pdf/fellows-2026/UKR006-proposal-Roman-Petrov.pdf +presentations: +current_status: +github-username: pingmar +linkedin-profile: https://www.linkedin.com/in/petrov-roman/ +funding-source: other +ukraine: true +--- From dda2ca9dd1429aec84e74840d38517caf0b2df1d Mon Sep 17 00:00:00 2001 From: Roman Petrov <141325977+pingmar@users.noreply.github.com> Date: Tue, 9 Jun 2026 02:33:08 +0300 Subject: [PATCH 2/2] add photo --- assets/images/team/fellows-2026/Roman-Petrov.jpg | Bin 0 -> 8808 bytes 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 assets/images/team/fellows-2026/Roman-Petrov.jpg diff --git a/assets/images/team/fellows-2026/Roman-Petrov.jpg b/assets/images/team/fellows-2026/Roman-Petrov.jpg new file mode 100644 index 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