Results 41 to 50 of about 2,964,605 (375)

A fast and accurate first-order algorithm for compressed sensing [PDF]

open access: yes, 2010
This paper introduces a new, fast and accurate algorithm for solving problems in the area of compressed sensing, and more generally, in the area of signal and image reconstruction from indirect measurements.
Bobin, J., Candès, E. J.
core   +1 more source

Alternative methods for solving nonlinear two-point boundary value problems

open access: yesOpen Physics, 2018
In this sequel, the numerical solution of nonlinear two-point boundary value problems (NTBVPs) for ordinary differential equations (ODEs) is found by Bezier curve method (BCM) and orthonormal Bernstein polynomials (OBPs). OBPs will be constructed by Gram-
Ghomanjani Fateme, Shateyi Stanford
doaj   +1 more source

Tree-structured Decoding for Solving Math Word Problems

open access: yesConference on Empirical Methods in Natural Language Processing, 2019
Automatically solving math word problems is an interesting research topic that needs to bridge natural language descriptions and formal math equations.
Qianying Liu   +3 more
semanticscholar   +1 more source

Discontinuous Galerkin Methods for Solving Acoustic Problems [PDF]

open access: yes, 2015
Parciální diferenciální rovnice hrají důležitou v inženýrských aplikacích. Často je možné tyto rovnice řešit pouze přibližně, tj. numericky. Z toho důvodu vzniklo množství diskretizačních metod pro řešení těchto rovnic.
Nytra, Jan
core  

Decentralized Control of Partially Observable Markov Decision Processes using Belief Space Macro-actions [PDF]

open access: yes, 2015
The focus of this paper is on solving multi-robot planning problems in continuous spaces with partial observability. Decentralized partially observable Markov decision processes (Dec-POMDPs) are general models for multi-robot coordination problems, but ...
Agha-mohammadi, Ali-akbar   +3 more
core   +4 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Simple methods of engineering calculation for solving heat transfer problems

open access: yesMathematical Modelling and Analysis, 2003
There are well‐known numerical methods for solving the initial‐boundary value problems for partial differential equations. We mention only some of them: finite difference method (FDM), finite element method (FEM), boundary element method (BEM), Galerkin ...
H. Kalis, I. Kangro
doaj   +1 more source

Numerical Methods for Solving Convection-Diffusion Problems [PDF]

open access: yes, 2012
Convection-diffusion equations provide the basis for describing heat and mass transfer phenomena as well as processes of continuum mechanics. To handle flows in porous media, the fundamental issue is to model correctly the convective transport of ...
Churbanov, A., Vabishchevich, P.
core  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Using Local Search Methods for Solving Two Multi-Criteria Machine Scheduling Problems

open access: yesAl-Mustansiriyah Journal of Science, 2023
In this paper, we have improved solutions for two of the Multi-Criteria Machine Scheduling Problems (MCMSP). These problems are to maximize early jobs time and range of lateness jobs times (1//(E_max,R_L ), and the second problem is maximum tardy jobs ...
Safanah Faisal Yousif   +2 more
doaj   +1 more source

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