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21 results

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1. On the Embed and Project Algorithm for the graph bandwidth problem
Janez Povh, 2021, original scientific article

Keywords: graph bandwidth problem, semidefinite programming, combinatorial optimization, Embed and Project Algorithm, approximation algorithm
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2. Failure modes and life prediction model for high-speed bearings in a through-flow universal motor
Blaž Benedik, Janez Rihtaršič, Janez Povh, Jože Tavčar, 2021, original scientific article

Keywords: bearing life forecasting, bearing failure modes, through-flow universal motor, vacuum cleaner motor, grease deterioration, weibull probability function, censored data, linear regression
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3. On sufficient properties of sufficient matrices
Janez Povh, Janez Žerovnik, 2021, original scientific article

Keywords: linear complementarity problem, sufficient matrix, linear programming
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4. Novel alignment method for optical 3D gear metrology of spur gears with a plain borehole
Uroš Urbas, Timotej Hrga, Janez Povh, Nikola Vukašinović, 2022, original scientific article

Keywords: gears, optical inspection, geometrical quality parameters, alignment, SGA
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5. A block coordinate descent-based projected gradient algorithm for orthogonal non-negative matrix factorization
Soodabeh Asadi, Janez Povh, 2021, original scientific article

Keywords: non-negative matrix factorization, orthogonality conditions, projected gradient method, multiplicative update algorithm, block coordinate descent
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6. Gradient-based methods for solving non-negative matrix tri-factorization problem
Janez Povh, Rok Hribar, 2020

Keywords: non-negative matrix factorization, p-matching problem, data co-clustering, patients sub-typing, drug repurposing, high-performance computing
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7. High-performance computing in combinatorial optimization
Elisabeth Gaar, Timotej Hrga, Borut Lužar, Janez Povh, Alen Vegi Kalamar, Angelika Wiegele, 2018, unpublished conference contribution

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8. INNOHPC - DANUBE Interreg project
Janez Povh, Primož Drešar, 2018, unpublished conference contribution

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9. Extracting optimisers by non-commutative GNS construction is robust
Janez Povh, Jurij Volčič, Igor Klep, 2018, published scientific conference contribution abstract

Keywords: high performance computing, polynomial optimization, optimum extraction, flat extension, robustness

10. High-performance solver for binary quadratic problems
Timotej Hrga, Janez Povh, Angelika Wiegele, 2018, published scientific conference contribution abstract

Keywords: high-performance computing, combinatorial optimization, max-cut problem

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