Results 31 to 40 of about 2,267,483 (329)

A complete lattice technicolor model [PDF]

open access: yesInternational Journal of Modern Physics A, 2014
We construct a lattice gauge theory using reduced staggered fermions and gauge fields which provides a nonperturbative realization of a complete technicolor model; one which treats both strong and weakly coupled gauge sectors on an equal footing. We show that the model is capable of developing a Higgs phase at nonzero lattice spacing via the formation
Catterall, Simon, Veernala, Aarti
openaire   +2 more sources

Neighborhood Mixture Model for Knowledge Base Completion

open access: yes, 2016
Knowledge bases are useful resources for many natural language processing tasks, however, they are far from complete. In this paper, we define a novel entity representation as a mixture of its neighborhood in the knowledge base and apply this technique ...
Johnson, Mark   +3 more
core   +1 more source

A simplicial $A_\infty$-operad acting on $R$-resolutions [PDF]

open access: yes, 2009
We construct a combinatorial model of an A-infinity-operad which acts simplicially on the cobar resolution (not just its total space) of a simplicial set with respect to a ring R.Comment: 18 pages; part 2 of a paper formerly called "$A_\infty$-monads ...
Bauer, Tilman, Libman, Assaf
core   +3 more sources

Prediction of Undergraduate Student’s Study Completion Status Using MissForest Imputation in Random Forest and XGBoost Models

open access: yesComTech, 2022
The number of higher education graduates in Indonesia is calculated based on their completion status. However, many undergraduate students have reached the maximum length of study, but their completion status is unknown.
Intan Nirmala   +2 more
doaj   +1 more source

UV-complete composite Higgs models [PDF]

open access: yesPhysical Review D, 2017
We study confining gauge theories with fermions vectorial under the SM that produce a Higgs doublet as a Nambu-Goldstone boson. The vacuum misalignment required to break the electro-weak symmetry is induced by an elementary Higgs doublet with Yukawa couplings to the new fermions.
Agugliaro, Alessandro   +4 more
openaire   +2 more sources

Tree Completion Net: A Novel Vegetation Point Clouds Completion Model Based on Deep Learning

open access: yesRemote Sensing
To improve the integrity of vegetation point clouds, the missing vegetation point can be compensated through vegetation point clouds completion technology. Further, it can enhance the accuracy of these point clouds’ applications, particularly in terms of
Binfu Ge   +6 more
doaj   +1 more source

A natural and simple UV completion of the QCD axion model

open access: yesPhysics Letters B, 2021
The novel PQ mechanism replaces the strong CP problem with some challenges in a model building. In particular, the challenges arise regarding i) the origin of an anomalous global symmetry called a PQ symmetry, ii) the scale of the PQ symmetry breaking ...
Masaki Yamada, Tsutomu T. Yanagida
doaj   +1 more source

Contour Completion of Partly Occluded Objects Based on Figural Goodness [PDF]

open access: yesInternational Journal of Networked and Distributed Computing (IJNDC), 2015
Object extraction has a crucial role in various visual semantic scenarios. In this paper, we propose a system for object extraction which can deal with an object partly occluded by other objects.
Takahiro Hayashi   +2 more
doaj   +1 more source

The extending length calculation of hydraulic drive non-metallic completion screen pipe running into ultra-short radius horizontal well

open access: yesPetroleum Exploration and Development, 2022
Focusing on the extending length restriction of the completion screen pipe resistance running into ultra-short radius horizontal well, this paper proposed technology of hydraulic drive completion tubular string running into ultra-short radius horizontal ...
Yansen BI   +3 more
doaj   +1 more source

Hybrid Matrix Completion Model for Improved Images Recovery and Recommendation Systems

open access: yesIEEE Access, 2021
Matrix completion methods have been widely applied in images recovery and recommendation systems. Most of them are only based on the low-rank characteristics of matrices to predict the missing entries.
Kai Xu   +4 more
doaj   +1 more source

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