The increasing availability of large-scale protein-protein interaction data has made it possible to understand the basic components and organization of cell machinery from the …
Google's PageRank method was developed to evaluate the importance of web-pages via their link structure. The mathematics of PageRank, however, are entirely general and apply …
DF Gleich, LH Lim, Y Yu - SIAM Journal on Matrix Analysis and Applications, 2015 - SIAM
In this paper, we first extend the celebrated PageRank modification to a higher-order Markov chain. Although this system has attractive theoretical properties, it is computationally …
Motivation: Diffusion-based network models are widely used for protein function prediction using protein network data and have been shown to outperform neighborhood-based and …
Background Characterization of unknown proteins through computational approaches is one of the most challenging problems in silico biology, which has attracted world-wide …
X Tan - Journal of Computational and Applied Mathematics, 2017 - Elsevier
The PageRank algorithm is widely considered these years because of its great significance in search engine technology and other scientific domains. Though the power method is the …
C Frainay, S Aros, M Chazalviel, T Garcia… - …, 2019 - academic.oup.com
Motivation Metabolomics has shown great potential to improve the understanding of complex diseases, potentially leading to therapeutic target identification. However, no single …
PageRank computes the importance of each node in a directed graph under a random surfer model governed by a teleportation parameter. Commonly denoted alpha, this …
We suggest a revision to the PageRank random surfer model that considers the influence of a population of random surfers on the PageRank vector. In the revised model, each member …