نتایج جستجو برای: forward backward

تعداد نتایج: 132699  

Journal: :Computational Optimization and Applications 2022

Abstract In this work, we propose and analyse forward-backward-type algorithms for finding a zero of the sum finitely many monotone operators, which are not based on reduction to two operator inclusion in product space. Each iteration studied requires one resolvent evaluation per set-valued operator, forward cocoercive evaluations operator. Unlike existing methods, structure proposed suitable d...

Journal: Iranian Economic Review 2016
Mahsa Fathalizadeh

This paper, I have focused on the tax side of the fiscal policy to  investigate the past and future behavior of fiscal sustainability in Iran. To do so, I have employed two different forward-looking and backward-looking approaches. First, the backward-looking approach is the fiscal policy rule proposed by Daving & Leeper (2011). Precisely, this rule determines that whether the fiscal policy is ...

2007
Stephen W. Briner Christopher A. Kurby Danielle S. McNamara

This paper investigated the impact of causality on reading time by examining the contributions of forward antecedent and backward consequence connections. Undergraduate students read four narrative texts, sentence by sentence. Reading times for each sentence were regressed onto the number of antecedents connecting forward to a sentence and backward to prior sentences. Overall, forward anteceden...

2017
Alexey Bakhirkin David Monniaux

Alternation of forward and backward analyses is a standard technique in abstract interpretation of programs, which is in particular useful when we wish to prove unreachability of some undesired program states. The current state-ofthe-art technique for combining forward (bottom-up, in logic programming terms) and backward (top-down) abstract interpretation of Horn clauses is query-answer transfo...

Journal: :NeuroImage 2009
Chun-Chuan Chen Richard N. A. Henson Klaas E. Stephan James Kilner Karl J. Friston

In this paper, we provide evidence for functional asymmetries in forward and backward connections that define hierarchical architectures in the brain. We exploit the fact that modulatory or nonlinear influences of one neuronal system on another (i.e., effective connectivity) entail coupling between different frequencies. Functional asymmetry in forward and backward connections was addressed by ...

2006
Xuhui Cai Monique Y. Leclerc

The turbulence field obtained using a large-eddy simulation model is used to simulate particle dispersion in the convective boundary layer with both forwardin-time and backward-in-time modes. A Lagrangian stochastic model is used to treat subgrid-scale turbulence. Results of forward dispersion match both laboratory experiments and previous numerical studies for different release heights in the ...

2005
T. M. Aliev

The polarized lepton pair forward–backward asymmetries in B → ρl+l− decay using a general, model independent form of the effective Hamiltonian is studied. The general expression for nine double–polarization forward–backward asymmetries are calculated. The study of the forward–backward asymmetries of the doubly–polarized lepton pair proves to be very useful tool in looking for new physics beyond...

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