Name: ROOT Users' Workshop
Start: 2018-09-09T08:30:00+02:00
End: 2018-09-13T12:45:00+02:00
Location: Academy of Sciences and Arts (Akademija nauka i umjetnosti Bosne i Hercegovine)

Monday 3 September 2018
Tuesday 4 September 2018
Wednesday 5 September 2018
Thursday 6 September 2018
Friday 7 September 2018
Saturday 8 September 2018
Sunday 9 September 2018

18:00 Welcome Reception and Convenient Registration
Welcome Reception and Convenient Registration
18:00 - 19:00
Room: Franjevačka 15, Sarajevo 71000, Bosnia and Herzegovina

Monday 10 September 2018

08:30 Registration
Registration
08:30 - 09:00
09:00
09:00 - 09:45
Contributions

09:00 Welcome - TBD

09:10 ROOT State of the Union and vision for 2020 - Axel Naumann (CERN)
09:45
09:45 - 10:30
Contributions

09:45 Thoughts and ideas of a previous actor and now project's observer about ROOT's future - Rene Brun (CERN)

10:05 Particle physics MasterClasses and future developments - Yiota Foka (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))
10:30

10:30 - 11:00
11:00
11:00 - 12:35
Contributions

11:00 Support Future Data Analysis with a Parallelised ROOT - Danilo Piparo (CERN)

11:20 Utilities for parallelism at task-level and data-level in ROOT - Xavier Valls Pla (University Jaume I (ES))

11:35 RooFit parallelization efforts - Patrick Bos (Netherlands eScience Center / Nikhef National institute for subatomic physics (NL))

11:50 Vectorized processing of nested data - Jim Pivarski (Princeton University)

12:05 Support for SIMD Vectorization in ROOT - Guilherme Amadio (CERN)

12:20 Adding CUDA Support to Cling: JIT Compile to GPUs - Simeon Ehrig (Helmholtz-Zentrum Dresden-Rossendorf and TU Dresden)
12:35

12:35 - 14:00
14:00
14:00 - 15:15
Contributions

14:00 Asynchronous, parallel computations for complex simulation tasks in ROOT. - Jochen Kerdels (FernUniversität in Hagen)

14:15 Integrating ROOT I/O with Apache Spark - Viktor Khristenko (CERN)

14:30 RDataFrame: ROOT’s Declarative Approach for Manipulation and Analysis of Datasets - Enrico Guiraud (CERN, University of Oldenburg (DE))

14:50 Data Analysis and Simulations in Exascale Computing: Quō vādis? - Axel Huebl (Helmholtz-Zentrum Dresden-Rossendorf and TU Dresden)

15:05 Future Accelerators: Different Languages, Different Platforms - Danilo Piparo (CERN)
15:15 Discussion Session
Discussion Session
15:15 - 15:30

15:30

15:30 - 16:00
16:00
16:00 - 17:40
Contributions

16:00 ROOT I/O Past, Present and Future. - Philippe Canal (Fermi National Accelerator Lab. (US))

16:20 ROOT I/O compression algorithms - Oksana Shadura (University of Nebraska Lincoln (US))

16:35 RForest: Evolution of ROOT Tree I/O - Jakob Blomer (CERN)

16:55 Writing ROOT files with uproot - Pratyush Das (Institute of Engineering and Management, Kolkata, West Bengal)

17:10 Input and Output of Scientific Datasets: Discussion Session
Tuesday 11 September 2018
09:00
09:00 - 10:30
Contributions

09:00 Making C++ Easier, Faster, and Safer - Chandler Carruth (Google)

10:00 UI5: SAP's (open source) JavaScript UI library and its evolution - Peter Muessig (SAP SE)
10:30

10:30 - 11:00
11:00
11:00 - 12:45
Contributions

11:00 ROOT Graphics - Olivier Couet (CERN)

11:15 The grammar of graphics and ROOT - Xavier Valls Pla (University Jaume I (ES))

11:25 New tools to build web-based graphics and user interfaces in ROOT - Serguei Linev (GSI Darmstadt)

11:45 ROOT 7 Graphics - Olivier Couet (CERN)

12:00 ROOT 7 Fit Panel - Iliana Betsou

12:10 ROOT Documentation - Olivier Couet (CERN)

12:20 Interactive documentation for advanced statistical modelling with RooFit and RooStats - Vince Croft (New York University (US))

12:35 A ROOT Gallery - Jakob Blomer (CERN)
12:45

12:45 - 14:00

14:00 City Tour
City Tour
14:00 - 18:00
Wednesday 12 September 2018
09:00
09:00 - 09:50
Contributions

09:00 PyROOT: Redesign and New Features - Enric Tejedor Saavedra (CERN)

09:20 iminuit: interactive python wrapper around MINUIT2 - Henry Fredrick Schreiner (University of Cincinnati (US))

09:35 PyrooFit: a python interface to RooFit used in the Belle II collaboration - Simon Wehle (DESY)
09:50
09:50 - 11:05
Contributions

09:50 ROOT Package Manager - Oksana Shadura (University of Nebraska Lincoln (US))

10:00 ROOT 6 on Windows (finally) - Bertrand Bellenot (CERN)

10:15 Evolution of ROOT's CMake Build System - Guilherme Amadio (CERN)

10:30 Static code analysis on the ROOT source code - Wolf Behrenhoff (Former CMS Member)

10:40 Future of ROOT runtime C++ modules - Yuka Takahashi (University of Cincinnati (US))

10:55 Questions and Discussion
11:05

11:05 - 11:20
11:20
11:20 - 11:45
Contributions

11:20 Jupyter is Going Native! C++ as a First-Class Citizen of the Ecosystem - Sylvain Corlay
11:45
11:45 - 13:05
Contributions

11:45 Overtaking PROOF: The Future of Distributed Analysis in ROOT - Javier Cervantes Villanueva (CERN)

12:00 Coding path of young physicist - Ziga Brencic (master student)

12:10 Experience with using ROOT for final ATLAS data analysis steps - Tadej Novak (Jozef Stefan Institute (SI))

12:20 A C++11 histogram library for Boost - Hans Peter Dembinski (Max-Planck-Institute for Nuclear Physics, Heidelberg)

12:30 User feedback from LHCb - Hans Peter Dembinski (Max-Planck-Institute for Nuclear Physics, Heidelberg)

12:45 TRooFit - Attila Krasznahorkay (CERN) Will Buttinger (CERN)

12:55 Graduate student case studies - Michael Kent Wilkinson (Syracuse University (US))
13:05

13:05 - 14:15
14:15
14:15 - 15:15
Contributions

14:15 SEASTAR analysis with ROOT6 - Axel Frotscher (TU Darmstadt)

14:25 Boosting HEP and Computer Sciences' knowledge transfer with ROOT - Iskya García

14:35 Experience and views on ROOT - Wolf Behrenhoff (Former CMS Member)

14:50 ROOT prompt usability features and the strict option - Yuka Takahashi (University of Cincinnati (US))

15:00 Questions and Discussion
15:15

15:15 - 15:45
15:45
15:45 - 17:40
Contributions

15:45 Belle II Software Framework - Overview, Feedback and Requests - Martin Ritter (LMU / Cluster Universe)

16:00 ROOT across the CMS experiment - David Lange (Princeton University (US))

16:15 CMS DQM - Marcel Andre Schneider (CERN)

16:30 ROOT in LHCb Software Framework Gaudi, present and future - Marco Clemencic (CERN)

16:45 Reliable Histogram Aggregation for the LHCb software trigger - Roel Aaij (Nikhef National institute for subatomic physics (NL))

17:00 The Usage of ROOT in the DD4hep Detector Description Package - Markus Frank (CERN)

17:15 Evolution of ROOT geometry package - Andrei Gheata (CERN)

17:30 N dimensional analysis pipeline for ALICE - Marian Ivanov (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))
19:00 Workshop Dinner: goo.gl/kpp868
Workshop Dinner: goo.gl/kpp868
19:00 - 22:00
Thursday 13 September 2018
09:00
09:00 - 09:55
Contributions

09:00 New Deep Learning Tools in ROOT/TMVA - Lorenzo Moneta (CERN)

09:15 Cross validation and Parallelisation for TMVA - Kim Albertsson (Lulea University of Technology (SE))

09:30 TMVA in the Future: Adapting to the Modern Machine-Learning Landscape - Stefan Wunsch (KIT - Karlsruhe Institute of Technology (DE))

09:45 Questions and Discussion
09:55
09:55 - 10:10
Contributions

09:55 Use of ROOT in ILCSoft - Remi Ete (DESY)
10:10

10:10 - 10:30
10:30
10:30 - 11:00
Contributions

10:30 ROOT usage by the art framework and its users - Kyle Knoepfel (Fermi National Accelerator Laboratory)

10:45 The SHiP perspective on ROOT - Oliver Lantwin (Imperial College (GB))
11:00 Closing Remarks and Discussion - Axel Naumann (CERN)
Closing Remarks and Discussion
- Axel Naumann (CERN)
11:00 - 12:10