Results 71 to 80 of about 25,655 (286)

ProdMX: Rapid query and analysis of protein functional domain based on compressed sparse matrices

Computational and Structural Biotechnology Journal, 2020
Large-scale protein analysis has been used to characterize large numbers of proteins across numerous species. One of the applications is to use as a high-throughput screening method for pathogenicity of genomes.
Visanu Wanchai, Intawat Nookaew, David W. Ussery   +2 more
doaj   +1 more source

Generalized power method for sparse principal component analysis [PDF]

In this paper we develop a new approach to sparse principal component analysis (sparse PCA). We propose two single-unit and two block optimization formulations of the sparse PCA problem, aimed at extracting a single sparse dominant principal component of
Journée, Michel, Nesterov, Yurii, Richtarik, Peter, Sepulchre, Rodolphe   +3 more
core  

DOLFIN: Automated finite element computing

, 2009
We describe here a library aimed at automating the solution of partial differential equations using the finite element method. By employing novel techniques for automated code generation, the library combines a high level of expressiveness with efficient
Wells, G.N., Logg, Anders,, Logg, Anders
core   +1 more source

Boundary element formulations for the numerical solution of two-dimensional diffusion problems with variable coefficients [PDF]

, 2012
This is the post-print version of the final paper published in Computers & Mathematics with Applications. The published article is available from the link below.
Škerget, L, Ravnik, J., AL-Jawary, M.A., Al-Jawary, MA, Wrobel, L.C., Wrobel, LC, Škerget, L., Ravnik, J   +7 more
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Solving large scale linear programming

, 1993
The interior point method (IPM) is now well established as a competitive technique for solving very large scale linear programming problems. The leading variant of the interior point method is the primal dual - predictor corrector algorithm due to ...
Levkovitz, R, Mitra, G, Hafsteinsson, H
core  

Reduced Multiplicative (BURA-MR) and Additive (BURA-AR) Best Uniform Rational Approximation Methods and Algorithms for Fractional Elliptic Equations

, 2021
Numerical methods for spectral space-fractional elliptic equations are studied. The boundary value problem is defined in a bounded domain of general geometry, Ω⊂Rd, d∈{1,2,3}. Assuming that the finite difference method (FDM) or the finite element method (
Ivan Lirkov, Svetozar Margenov, Yavor Vutov, Stanislav Harizanov, Nikola Kosturski   +4 more
core   +1 more source

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

Advanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao, Chongyang Hao, Karol Viviana Mejia‐Centeno, Malik Dilshad Khan, Shang Wang, Longqiu Li, Yanhong Tian, Andreu Cabot, Qing Sun   +8 more
wiley   +1 more source

Scaling Sparse Constrained Nonlinear Problems for Iterative Solvers [PDF]

We look at scaling a nonlinear optimization problem for iterative solvers that use at least first derivatives. These derivatives are either computed analytically or by differncing.
Gajulapalli Ravindra S, Lasdon Leon S
core  

Periodic Reordering [PDF]

, 1988
For many networks in nature, science and technology, it is possible to order the nodes so that most links are short-range, connecting near-neighbours, and relatively few long-range links, or shortcuts, are present.
Calvo, M.C., Strauss, M., Kalna, G., Pérez, J., Ainsworth, M., Rodriguez, Rodolfo, Buscaglia, Gustavo Carlos, Madzvamuse, A., Michael Strauss (550332), Rández, L., Anotida Madzvamuse (4461052), Gonzalez, O., Stuart, A.M., Pérez Álvaro, Javier, Brunner, Hermann, Knobloch, Petr, Higham, DJ, Higham, D.J., Suli, E., Grindrod, P, Terán Vergara, Fernando de, L. L. Schumaker, Schumaker, L.L., Monegato, Giovanni, Davydov, O., Knight, Philip, Agouzal, Abdellatif, Coggins, P., Barrenechea, Gabriel, Jaillet, Fabrice, Ainsworth, Mark, Davies, P.J., Grindrod, P., Allendes Flores, Alejandro Ignacio, Berrone, S, Ruiz, Daniel, Rankin, Richard Andrew Robert, Berrone, Stefano, Suli, Endre, Araya, Rodolfo, O. Davydov, Chen, X, Higham, Desmond J, Martínez Dopico, Froilán C., Higham, Desmond J., Martínez Dopico, Froilán César, Terán Vergara, Fernando de, Montijano, J.M., Kalna, Gabriela, Barrenechea, Gabriel R., Scuderi, Letizia, Volker, John, Falletta, Silvia, Wang, Z, Mekwi, W., Grindrod, Peter, MacKenzie, J.A., Duncan, D.B., Kalna, G, J A Mackenzie (16094327), Kalna, Gabiela, Hall, G., Araya, Rodolfa   +62 more
core   +1 more source