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DTSTART:20210101T000000
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DTSTART;TZID=UTC:20210923T120000
DTEND;TZID=UTC:20210923T130000
DTSTAMP:20260405T093839
CREATED:20211007T232333Z
LAST-MODIFIED:20211007T232333Z
UID:1720-1632398400-1632402000@rpm.physics.lbl.gov
SUMMARY:Anya Butter (Heidelberg University) "Big Data Techniques for Precision Simulations and Optimal Observables"
DESCRIPTION:ABSTRACT:\nOver the next years\, measurements at the LHC and the HL-LHC will provide us with a wealth of data. The best hope of answering fundamental questions like the nature of dark matter\, is to adopt big data techniques in simulations and analyses to extract all relevant information.\nOn the theory side\, LHC physics crucially relies on our ability to simulate events efficiently from first principles. In the coming LHC runs\, these simulations will face unprecedented precision requirements to match the experimental accuracy. Innovative ML techniques like generative models can help us overcome limitations from the high dimensionality of the parameter space. Such networks can be employed within established simulation tools or as part of a new framework.\n\nAt the analysis level\, machine learning methods have already shown impressive performance boosts for instance in top tagging and jet calibration. While neural networks offer an attractive way to numerically encode functions\, actual formulas remain the language of theoretical particle physics. Symbolic regression trained on matrix-element information provides optimal LHC observables in an easily interpretable form.\n\n\nhttp://physics.lbl.gov/rpm/index.php/events/\n\nIf you are looking to confirm if there is an event\, due to room reservation\, please go to RPM website for a list of all scheduled talks.\n──────────\nTroy Cortez is inviting you to a scheduled Zoom meeting. \nJoin Zoom Meeting\nhttps://lbnl.zoom.us/j/91782268585 \nMeeting ID: 917 8226 8585\nOne tap mobile\n+16699006833\,\,91782268585# US (San Jose)\n+13462487799\,\,91782268585# US (Houston) \nDial by your location\n+1 669 900 6833 US (San Jose)\n+1 346 248 7799 US (Houston)\n+1 253 215 8782 US (Tacoma)\n+1 646 558 8656 US (New York)\n+1 301 715 8592 US (Germantown)\n+1 312 626 6799 US (Chicago)\nMeeting ID: 917 8226 8585\nFind your local number: https://lbnl.zoom.us/u/abeLb1T4q1 \nJoin by SIP\n91782268585@zoomcrc.com \nJoin by H.323\n162.255.37.11 (US West)\n162.255.36.11 (US East)\n115.114.131.7 (India Mumbai)\n115.114.115.7 (India Hyderabad)\n213.19.144.110 (EMEA)\n103.122.166.55 (Australia)\n64.211.144.160 (Brazil)\n69.174.57.160 (Canada)\n207.226.132.110 (Japan)\nMeeting ID: 917 8226 8585 \n──────────\nTalk Recording Link:\nAnja Butter (Heidelburg U.) Talk
URL:https://rpm.physics.lbl.gov/event/anya-butter-heidelberg-university-big-data-techniques-for-precision-simulations-and-optimal-observables/
LOCATION:Zoom Talk\, 50A-5132\, Berkeley\, ca\, 94720
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