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06/10/2021
Valued Authorization Policy Existence Problem: Theory and Experiments
Recent work has shown that many problems of satisfiability and resilienc...
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05/07/2021
Solving the Workflow Satisfiability Problem using General Purpose Solvers
The workflow satisfiability problem (WSP) is a well-studied problem in a...
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01/15/2021
Enhancing Security via Deliberate Unpredictability of Solutions in Optimisation
The main aim of decision support systems is to find solutions that satis...
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07/19/2019
Hyperparameter Optimisation with Early Termination of Poor Performers
It is typical for a machine learning system to have numerous hyperparame...
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07/19/2019
Conditional Markov Chain Search for the Generalised Travelling Salesman Problem for Warehouse Order Picking
The Generalised Travelling Salesman Problem (GTSP) is a well-known probl...
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03/26/2018
Algorithm Configuration: Learning policies for the quick termination of poor performers
One way to speed up the algorithm configuration task is to use short run...
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11/16/2017
Conditional Markov Chain Search for the Simple Plant Location Problem improves upper bounds on twelve Körkel-Ghosh instances
We address a family of hard benchmark instances for the Simple Plant Loc...
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08/25/2017
Efficient Adaptive Implementation of the Serial Schedule Generation Scheme using Preprocessing and Bloom Filters
The majority of scheduling metaheuristics use indirect representation of...
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11/13/2015
Combining Monte-Carlo and Hyper-heuristic methods for the Multi-mode Resource-constrained Multi-project Scheduling Problem
Multi-mode resource and precedence-constrained project scheduling is a w...
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07/07/2012
Design, Evaluation and Analysis of Combinatorial Optimization Heuristic Algorithms
Combinatorial optimization is widely applied in a number of areas nowada...
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06/07/2012