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Remigijus Paulavicius

  • PHD
  • Research Associate
  • Imperial College London
  • 7h-indexImpact measure calculated using publication and citation counts. Updated daily.
  • 161CitationsNumber of citations received by Remigijus's publications. Updated daily.

Other IDs

Research interests

Black-box optimizationDerivative-free optimizationBilevel programmingstatistical analysisnumerical methodsparallel computingnonlinear optimizationmulti-objective optimizationGlobal optimization

About

My current research focuses on the implementation of BASBL (Branch-And- Sandwich BiLevel) solver for nonlinear bilevel problems. BASBL is implemented in C++ within the MINOTAUR toolkit (developed at Argonne National Laboratory) and is based on the recent Branch-and-Sandwich algorithm (Kleniati and Adji- man, J. Glob. Opt. 60, 425–458, 2014) which is capable of solving very general nonconvex bilevel problems. BASBL homepage: http://basblsolver.github.io/home/

Co-authors (14)

Publications (5)

  • Global optimization based on bisection of rectangles, function values at diagonals, and a set of Lipschitz constants

    • Paulavičius R
    • Chiter L
    • Žilinskas J
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  • Improved scheme for selection of potentially optimal hyper-rectangles in DIRECT

    • Stripinis L
    • Paulavičius R
    • Žilinskas J
    N/AReaders
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  • Advantages of simplicial partitioning for Lipschitz optimization problems with linear constraints

    • Paulavičius R
    • Žilinskas J
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  • Global optimization of nonconvex bilevel problems: implementation and computational study of the Branch-and-Sandwich algorithm

    • Paulavičius R
    • Kleniati P
    • Adjiman C
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  • Investigation of selection strategies in branch and bound algorithm with simplicial partitions and combination of Lipschitz bounds

    • Paulavičius R
    • Žilinskas J
    • Grothey A
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Professional experience

Research Associate

Imperial College London

March 2014 - Present

Post-doc Researcher

Vilnius university Institute of Mathematics and Informatics

March 2012 - Present