All three variations of the problem are studied in a unifying framework involving the introduction of individual flow-based compact formulations as well as cut formulations and the implementation of branch and cut algorithms based on the cut formulations.
This intrinsically non-convex problem is reformulated to a mixed-integer linear program, which is solved with a parallel implementation of branch-and-bound.
In this paper, we revisit the design and implementation of Branch-and-Bound (B&B) algorithms for solving large combinatorial optimization problems on GPU-enhanced multi-core machines.
In this paper, we revisit the design and implementation of Branch-and-Bound (B&B) algorithms for multi-core processors and Intel Xeon Phi coprocessors considering the offload mode as well as the native one.
(a) 2×2 MIMO-PD implementation, (b) one branch of the MIMO-PD composed by 2(M1,1 + M1,2) memoryless polynomials, and (c) memoryless polynomial implementation of two branches (conjugate and non-conjugate).
For example, for the Time concern in the OO implementation, statement and branch coverages were 72.2 and 44.6 %, respectively, while the same measures for the AO version were 25.8 and 3.8%%.
Observation and discussion with the main stakeholders involved in the immunisation campaign and with community members allowed us to describe the implementation context at branch level, the broader context surrounding the URCS volunteers and the behaviour of volunteers.
In the dynAlgorithmion of the optimization problem we use the Dynamic Programming [35], that is based on the idea of breaking down the problem into stages at which the decisions take place and finding a recurrence relation that takes us backward from one stage to the previous stage.
In this work, we revisit the design and implementation of the Branch-and-Bound (B&B) algorithm for heterogeneous environments combining multi-core processors with GPU accelerators.
For solving the linear programming relaxations and for a generic implementation of the branch-and-cut approach, we used the commercial packages IBM CPLEX (version 11.2) [2] and ILOG Concert Technology (version 2.7).
"The public should also be told more about why the Fisa court has said that the executive branch's implementation of section 702 of the Foreign Intelligence Surveillance Act has circumvented the spirit of the law, particularly since the executive branch has declined to address this concern".
