这两天看了一下分布式优化算法,讲下15年的一篇文章:EXTRA算法,做个笔记。 EXTRA: An Exact First-Order Algorithm for Decentralized Consensus Optimizationepubs.siam.org/doi/abs/10.1137/14096668X 一、问题描述 我们要求解的问题是: (1)minx∈Rp{f(x):=
To carry out its Bayesian inference, PyRing exploits the nested sampling algorithm of cpnest [145, 146]. The package’s implementation is based on an ensemble Markov chain Monte Carlo (MCMC) sampler, for which we only need to input the specifics of the analysis. We use 2048 live points ...
An aneurysm is an outward bulging of the vessel wall usually caused by wall weakness. Most aneurysms develop slowly and are initially asymptomatic. Symptoms of abdominal aortic aneurysm (AAA), such as LBP and abdominal pain, can vary depending on the location and type, i.e., acute versus chr...
That signature is an encrypted hash that has been processed with a well-known algorithm. To assure that the signature is tamper-evident, however, it will be run through this algorithm using a private key that is unknown to parties outside the creator. There is another input to the algorithm...
We first show that F1\F2≠∅ and F2\F1≠∅. If F1\F2=∅, then F1⊆F2. Since F2 is a g-extra conditional faulty set, w is an isolated vertex and so g=0, which contradicts that g≥1. Thus, F1\F2≠∅. Similarly, we have F2\F1≠∅. Next, we shall show that |N(...
To trace the morphology of the input neurons, we transformed the data format of GFP-labeled data from TIFF to TData via the algorithm developed by our lab102. A homemade software Gtree was used to trace the morphology of GFP-labeled neurons at the whole-brain level by human-machine ...
Our statistical analysis encompassed the utilization of Fisher’s exact test or Pearson’s χ2 test (with or without Yates continuity correction) for categorical variables and Student’s t test for continuous variables. All statistical analyses were conducted under the guidance of an epidemiologist uti...
The first part of the poplar sort algorithm thus looks like this:template<typename Iterator> void poplar_sort(Iterator first, Iterator last) { auto size = std::distance(first, last); if (size < 2) return; // Poplars forming the poplar heap std::vector<poplar<Iterator>> poplars; // ...
The balancing algorithm turns on the cell-balancing FETs during charging to zero out ∆Q. The Impedance Track fuel gauges implement 4.16 Cell 0 (normal) these tasks with ease because the total capacity, Qmax, and the SOC are readily available from the gauging function. Furthermore, since ...
We obtain the first pseudo-quasipolynomial-time algorithm for this problem given a complete graph of Euclidean distances with additive error and no extra information. For general graphs, the analogous problem is NP-hard even with exact distances. Thus, for general graphs, we consider natural types...