Search Results - "Potočnik, Primož"
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Semi-supervised vibration-based classification and condition monitoring of compressors
Published in Mechanical systems and signal processing (01-09-2017)“…•Semi-supervised approach to condition monitoring of compressors is proposed.•Problem of a large vibration data set without prior class definitions is…”
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2
Machine-learning-based multi-step heat demand forecasting in a district heating system
Published in Energy and buildings (15-02-2021)“…[Display omitted] •Methodology for 48-hour multi-step heat demand forecasting in a DH system.•Gaussian process regression outperforms considered machine…”
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3
A comparison of models for forecasting the residential natural gas demand of an urban area
Published in Energy (Oxford) (15-01-2019)“…Forecasting the residential natural gas demand for large groups of buildings is extremely important for efficient logistics in the energy sector. In this paper…”
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4
Vertex-primitive digraphs with large fixity
Published in Annali di matematica pura ed applicata (2024)“…The relative fixity of a digraph Γ is defined as the ratio between the largest number of vertices fixed by a nontrivial automorphism of Γ and the number of…”
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On the Number of Fixed Points of Automorphisms of Vertex-Transitive Graphs
Published in Combinatorica (Budapest. 1981) (01-10-2021)“…The main result of this paper is that, if Γ is a finite connected 4-valent vertex- and edge-transitive graph, then either Γ is part of a well-understood family…”
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Cubic Vertex-Transitive Graphs Admitting Automorphisms of Large Order
Published in Bulletin of the Malaysian Mathematical Sciences Society (01-07-2023)“…A connected graph of order n admitting a semiregular automorphism of order n / k is called a k -multicirculant. Highly symmetric multicirculants of small…”
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Finite cubic graphs admitting a cyclic group of automorphism with at most three orbits on vertices
Published in Discrete mathematics (01-02-2021)“…The theory of voltage graphs has become a standard tool in the study of graphs admitting a semiregular group of automorphisms. We introduce the notion of a…”
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Improving the residential natural gas consumption forecasting models by using solar radiation
Published in Energy and buildings (01-02-2014)“…•Various model structures are compared for natural gas consumption forecasting.•Data sets include local distribution company data and individual house…”
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9
On orders of automorphisms of vertex-transitive graphs
Published in Journal of combinatorial theory. Series B (01-05-2024)“…In this paper we investigate orders, longest cycles and the number of cycles of automorphisms of finite vertex-transitive graphs. In particular, we show that…”
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10
Resolution of a conjecture about linking ring structures
Published in Journal of algebra (15-10-2023)“…An LR-structure is a tetravalent vertex-transitive graph together with a special type of a decomposition of its edge-set into cycles. LR-structures were…”
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11
Generalised voltage graphs
Published in European journal of combinatorics (01-05-2021)“…A graph with a semiregular group of automorphisms can be thought of as the derived cover arising from a voltage graph. Since its inception, the theory of…”
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12
Genetic Algorithm-Based Framework for Optimization of Laser Beam Path in Additive Manufacturing
Published in Metals (Basel ) (01-04-2024)“…In this study, a genetic algorithm-based laser beam (LB) path optimization method is presented to improve laser-based additive manufacturing (LBAM). To emulate…”
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13
Cubic vertex-transitive graphs on up to 1280 vertices
Published in Journal of symbolic computation (01-03-2013)“…A graph is called cubic (respectively tetravalent) if all of its vertices have valency 3 (respectively valency 4). It is called vertex-transitive (respectively…”
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14
Chatter detection in band sawing based on discriminant analysis of sound features
Published in Applied acoustics (01-03-2014)“…In the paper chatter detection in band sawing is considered as a signal processing and classification problem. A multi-sensory experimental setup was…”
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15
Adaptive optimization of heating curves in buildings heated by a weather-compensated heat pump
Published in HVAC&R research (26-11-2019)“…This article is concerned with the weather compensated heating of buildings by means of air-to-water heat pumps. A novel adaptive method is proposed for…”
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16
Comparison of static and adaptive models for short-term residential natural gas forecasting in Croatia
Published in Applied energy (15-09-2014)“…•Comparisons of static and adaptive models for natural gas consumption forecasting.•Comparisons of linear and nonlinear forecasting models (ARX, neural…”
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17
GENETIC ALGORITHM-BASED OPTIMIZATION OF THE LASER-BEAM PATH IN ADDITIVE MANUFACTURING
Published in Materiali in tehnologije (01-01-2024)“…This study presents a methodology of genetic-algorithm-based optimization of the laser-beam path for improving laser-based additive manufacturing (AM). A…”
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18
Characterization of Biocomposites and Glass Fiber Epoxy Composites Based on Acoustic Emission Signals, Deep Feature Extraction, and Machine Learning
Published in Sensors (Basel, Switzerland) (01-09-2022)“…This study presents the results of acoustic emission (AE) measurements and characterization in the loading of biocomposites at room and low temperatures that…”
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19
Three local actions in 6‐valent arc‐transitive graphs
Published in Journal of graph theory (01-02-2022)“…It is known that there are precisely three transitive permutation groups of degree 6 that admit an invariant partition with three parts of size 2 such that the…”
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20
Base graph–connection graph: Dissection and construction
Published in Discrete Applied Mathematics (11-03-2021)“…This paper presents a phenomenon which sometimes occurs in tetravalent bipartite locally dart-transitive graphs, called a Base Graph–Connection Graph…”
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