Evolutionary Hierarchical Harvest Schedule Optimization for Food Waste
Prevention
- URL: http://arxiv.org/abs/2112.10712v1
- Date: Mon, 20 Dec 2021 17:59:53 GMT
- Title: Evolutionary Hierarchical Harvest Schedule Optimization for Food Waste
Prevention
- Authors: Maurice G\"under, Nico Piatkowski, Laura von Rueden, Rafet Sifa,
Christian Bauckhage
- Abstract summary: intercropping is an efficient way to avoid monocropping for soil and environment.
Maintaining a continuous harvest reduces logistical costs and related greenhouse gas emissions.
We propose an optimization method for a full harvest season of large crop ensembles that complies with given constraints.
- Score: 2.854144305852985
- License: http://creativecommons.org/licenses/by-nc-sa/4.0/
- Abstract: In order to avoid disadvantages of monocropping for soil and environment, it
is advisable to practice intercropping of various plant species whenever
possible. However, intercropping is challenging as it requires a balanced
planting schedule due to individual cultivation time frames. Maintaining a
continuous harvest reduces logistical costs and related greenhouse gas
emissions, and contributes to food waste prevention. In this work, we address
these issues and propose an optimization method for a full harvest season of
large crop ensembles that complies with given constraints. By using an approach
based on an evolutionary algorithm combined with a novel hierarchical loss
function and adaptive mutation rate, we transfer the multi-objective into a
pseudo-single-objective optimization problem and obtain faster convergence and
better solutions than for conventional approaches.
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