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DTSTART;TZID=Europe/Berlin:20220613T160000
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DTSTAMP:20220608T143440Z
CREATED:20220608T101314Z
LAST-MODIFIED:20220608T143440Z
UID:6548-1655136000-1655139600@alop.uni-trier.de
SUMMARY:ALOP Colloquium with Paul Swoboda
DESCRIPTION:On Monday\, June 13\, 2022\, at 16.00 c.t. Dr. Paul Swoboda\, Max-Planck-Institut für Informatik\, Saarland Informatics Campus will present his recent work titled \nSolving 0-1 ILPs with Binary Decision Diagrams \nAbstract: \nWe present a Lagrange decomposition method for solving 0–1 integer linear programs occurring in structured prediction. We propose a sequential and a massively min-marginal averaging schemes for solving the Lagrangean dual and a perturbation technique for decoding primal solutions. For representing subproblems we use binary decision diagrams (BDDs)\, which support efficient computation of subproblem solutions and update steps. We present experimental results on combinatorial problems from MAP inference for Markov Random Fields\, quadratic assignment and cell tracking for developmental biology. Our highly parallel GPU implementation improves comes close to or outperform some state-of-the-art specialized heuristics while being problem agnostic. We additionally showcase improvement that can be obtained by integrating machine learning into our solver. \n  \nThe presentation will take place in HS 9.  Please join us for coffee in E 10 at 15:45.
URL:https://alop.uni-trier.de/event/alop-colloquium-with-paul-swoboda/
LOCATION:Trier University E Building\, Universitätsring 15\, Trier\, 54296\, Germany
CATEGORIES:Colloquium
ORGANIZER;CN="RTG ALOP at Trier University":MAILTO:ALOP@uni-trier.de
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