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@ARTICLE{GonzalezCalaza:902992,
      author       = {Gonzalez Calaza, Carlos D. and Willsch, Dennis and
                      Michielsen, Kristel},
      title        = {{G}arden optimization problems for benchmarking quantum
                      annealers},
      journal      = {Quantum information processing},
      volume       = {20},
      number       = {9},
      issn         = {1570-0755},
      address      = {Dordrecht},
      publisher    = {Springer Science + Business Media B.V.},
      reportid     = {FZJ-2021-04738},
      pages        = {305},
      year         = {2021},
      abstract     = {We benchmark the 5000+ qubit system coupled with the Hybrid
                      Solver Service 2 released by D-Wave Systems Inc. in
                      September 2020 by using a new class of optimization problems
                      called garden optimization problems known in companion
                      planting. These problems are scalable to an arbitrarily
                      large number of variables and intuitively find application
                      in real-world scenarios. We derive their QUBO formulation
                      and illustrate their relation to the quadratic assignment
                      problem. We demonstrate that the system and the new hybrid
                      solver can solve larger problems in less time than their
                      predecessors. However, we also show that the solvers based
                      on the 2000+ qubit system sometimes produce more favourable
                      results if they can solve the problems.},
      cin          = {JSC},
      ddc          = {004},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
                      (SDLs) and Research Groups (POF4-511) / OpenSuperQ - An Open
                      Superconducting Quantum Computer (820363)},
      pid          = {G:(DE-HGF)POF4-5111 / G:(EU-Grant)820363},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000698384800005},
      doi          = {10.1007/s11128-021-03226-6},
      url          = {https://juser.fz-juelich.de/record/902992},
}