Abstract: Reconstruction of phylogenetic trees is a fundamental problem in computational biology ... In this paper, we present two integer linear programming (ILP) formulations to find the most ...

Abstract: This paper describes experiences with mixed integer linear programming (MILP) based approaches on the ... step while respecting all system and hydraulic constraints. The problem can be ...

For this purpose, a mixed-integer linear programming (MILP) problem is formulated, where time-dependent binary variables are introduced for describing the switches of the treatment stages. While ...

A range of scenarios are investigated using the network, highlighting the multi-faceted nature of the problem. The need to incorporate the impact of resource recovery at the design stage is shown to ...

data Folder This folder contains input and output data from the project as well as .LP and .MPS files for all problem instances ... These three definitions were modeled in the AMPL programming ...

Using the MOD Function to Minimize Leftovers . Let's say you have various items that you want to package and distribute.

Torex Semiconductor has created a nano-power dc-dc converter that can occupy only 7.7 x 3.1mm with all external capacitors – the necessary inductor is inside the device package. Called XCL108 and ...

To address this issue, the research team proposed a Mixed Integer Programming (MIP) model. It transformed the original bilevel optimization problem into a single-level one, where discrete component ...

Some newfound volatility has been injected into the capital markets this morning after President Trump said in a Truth Social Post that he is recommending a straight 50% tariff for the EU, effective ...