Search Results - "Różycki, Rafal"

Improving Quantum Optimization Algorithms by Constraint Relaxation by Pecyna, Tomasz, Różycki, Rafał

“…Quantum optimization is a significant area of quantum computing research with anticipated near-term quantum advantages. Current quantum optimization…”
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Discovering the Properties of a Problem of Scheduling Battery Charging Jobs to Minimize the Total Time with the Use of Harmonic Numbers by Różycki, Rafał, Walczak, Zofia, Waligóra, Grzegorz

“…In this work, we consider a problem from the field of power-aware scheduling in which a fleet of electric vehicles have to be charged in a minimum time. Each…”
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Energy-Aware Evolutionary Algorithm for Scheduling Jobs of Charging Electric Vehicles in an Autonomous Charging Station by Różycki, Rafał, Waligóra, Grzegorz

“…The paper considers an innovative model of autonomous charging stations where a program implementing a scheduling algorithm and a set of jobs being scheduled…”
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Application of quantum approximate optimization algorithm to job shop scheduling problem by Kurowski, Krzysztof, Pecyna, Tomasz, Slysz, Mateusz, Różycki, Rafał, Waligóra, Grzegorz, Wȩglarz, Jan

“…•Demonstrate how to efficiently apply Quantum Approximate Optimization Algorithm (QAOA) to Job Shop Scheduling Problem (JSSP).•Investigation of the behaviour…”
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Survey on Optimization Models for Energy-Efficient Computing Systems by Józefowska, Joanna, Nowak, Mariusz, Różycki, Rafał, Waligóra, Grzegorz

“…Energy has become the most expensive and critical resource for all kinds of human activities. At the same time, all areas of our lives strongly depend on…”
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A Quantum Approach to the Problem of Charging Electric Cars on a Motorway by Różycki, Rafał, Józefowska, Joanna, Kurowski, Krzysztof, Lemański, Tomasz, Pecyna, Tomasz, Subocz, Marek, Waligóra, Grzegorz

“…In this paper, the problem of charging electric motor vehicles on a motorway is considered. Charging points are located alongside the motorway. It is assumed…”
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Data Processing with Predictions in LoRaWAN by Nowak, Mariusz, Różycki, Rafał, Waligóra, Grzegorz, Szewczyk, Joanna, Sobiesierski, Adrian, Sot, Grzegorz

“…In this paper, the potential to reduce the energy consumption of end devices operating in a LoRaWAN (long-range wide-area network) is studied. An increasing…”
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LPWAN Networks for Energy Meters Reading and Monitoring Power Supply Network in Intelligent Buildings by Nowak, Mariusz, Derbis, Piotr, Kurowski, Krzysztof, Różycki, Rafał, Waligóra, Grzegorz

“…In this paper the idea of functioning of Building Management Systems and Object Management Systems in intelligent buildings is presented. New functionalities…”
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Local search metaheuristics for discrete–continuous scheduling problems by Józefowska, Joanna, Mika, Marek, Różycki, Rafal, Waligóra, Grzegorz, Węglarz, Jan

“…Problems of scheduling nonpreemptable jobs which require simultaneously a machine from a set of parallel, identical machines and a continuous, renewable…”
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Discrete-continuous scheduling to minimize the makespan for power processing rates of jobs by Józefowska, Joanna, Mika, Marek, Różycki, Rafal, Waligóra, Grzegorz, Wȩglarz, Jan

“…A class of discrete-continuous scheduling problems is considered when each nonpreemptable, independent job simultaneously requires for its processing a machine…”
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Solving a power-aware scheduling problem by grouping jobs with the same processing characteristic by Rozycki, Rafal, Weglarz, Jan

“…In the paper a power-aware problem of scheduling preemptable jobs on parallel identical machines to minimize the schedule length is considered. Exact…”
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Scheduling preemptable jobs on identical processors under varying availability of an additional continuous resource by Rózycki, Rafal, Waligóra, Grzegorz, Weglarz, Jan

“…In this work we consider a problem of scheduling preemptable, independent jobs, characterized by the fact that their processing speeds depend on the amounts of…”
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Improving energy efficiency of supercomputer systems through software-aided liquid cooling management by Januszewski, Radosław, Różycki, Rafał, Waligóra, Grzegorz

“…Many fields of modern science rely more and more on the immense computing power of supercomputers. Modern, multi-thousand node systems can consume megawatts of…”
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Energy-aware scheduling of jobs performed sequentially by Rozycki, Rafal, Waligora, Grzegorz

“…We consider a problem of energy allocation to computational jobs performed on one machine, where jobs may be performed with different speeds. An energy amount…”
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Solving the discrete-continuous project scheduling problem via its discretization by JOZEFOWSKA, Joanna, MIKA, Marek, ROZYCKI, Rafal, WALIGORA, Grzegorz, WEGLARZ, Jan

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Simulated annealing for multi-mode resource-constrained project scheduling by Jozefowska, Joanna, Marek Mika, Rozycki, Rafal, Waligora, Grzegorz, Jan W(e)glarz

“…In this paper the resource-constrained project scheduling problem with multiple execution modes for each activity and the makespan as the minimization…”
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Scheduling Charging Jobs in the System of an Autonomous Charging Station under Power and Energy Constraints by Rozycki, Rafal, Waligora, Grzegorz, Grobelny, Przemyslaw

“…In the paper a problem related to the field of edge computing is considered. We discuss a situation where an autonomous energy charging station is used to…”
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Local search metaheuristics for some discrete-continuous project scheduling problems with discounted cash flows by Mika, M., Rozycki, R., Waligora, G.

“…In this paper a discrete-continuous project scheduling problem with discounted cash flows is considered. In discrete-continuous project scheduling activities…”
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Scheduling identical jobs with linear resource usage profile to minimize schedule length by Rozycki, Rafal, Waligora, Grzegorz

“…We consider a resource allocation problem, where a limited renewable continuous resource has to be assigned to independent, nonpreemptable jobs in such a way…”
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Power-Aware Scheduling of Preemptable Independent Jobs on a Single Processor to Meet a Schedule Deadline by Rozycki, Rafal, Waligora, Grzegorz

“…We consider a problem of power allocation to computational jobs performed on a single processor, where jobs may be performed with different speeds…”
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