Complexity and algorithms for min cost and max profit scheduling under time-of-use electricity tariffsSchedulingTime-of-use tariffsSingle machineMaximum profitMinimum costFollowing a recent interest in sustainable scheduling under operational costs that vary over time, we study scheduling problems on a ...
We study the network lifetime problem by considering not only the maximized time until the first node fails, but also the maximized lifetime for all the nodes in the network which we define as the lexicographic max-min (LMM) node lifetime problem. The main contributions of this paper are ...
Iteration over the long sequencing reads, as opposed to an all-vs-all alignment of reads, allows GoldRush to achieve a linear time complexity in the number of reads. We show that GoldRush produces contiguous and correct genome assemblies with a low memory footprint, and does so without read-...
Since the complexity of the underground environment, there is electromagnetic interference, high temperature, high humidity, mechanical vibration, and other unfavorable conditions, resulting in the physical precursor information of coal-rock interfered. It is difficult to capture all the characteristics of ...
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The main difference between them concerns the accuracy obtained and the computation’s complexity: a Decision Tree Regressor has lower computational complexity and accuracy than a Random Forest Regressor. The operator can choose one of the three models depending on the application in which the ...
Note that the complexity of solving a problem can differ when parametrized with different parameters. As an example, consider the well-known single-scenario1|∑j=1nwjUj≤K|−problem. This problem isNP-complete even whendj=dforj=1,…,n(seeKarp, 1972), but is solvable inO(ndmax)time, ...
this strategy still has room for improvement of its performance because the DTW is sensitive to outliers and noise often contained in a time series [24]. Additionally, it still has room for improvement of its calculation complexity because we need to calculate multiple DTW distance measures and ...
It allows one to properly time multiple events and know when each "timer" expires meaning that an action is required. SoftTimers can also be used to compute the elapsed time since an event occured. The library aims at greatly simplifying multitask complexity. Library features: Provides the non...
Due to the Heisenberg–Gabor uncertainty principle, finite oscillation transients are difficult to localize simultaneously in both time and frequency. Classical estimators, like the short-time Fourier transform or the continuous-wavelet transform optimiz