Results 61 to 70 of about 3,822,513 (334)

FoldingNet: Point Cloud Auto-Encoder via Deep Grid Deformation

open access: yes2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2017
Recent deep networks that directly handle points in a point set, e.g., PointNet, have been state-of-the-art for supervised learning tasks on point clouds such as classification and segmentation.
Yaoqing Yang   +3 more
semanticscholar   +1 more source

APPLICATION OF UNCERTAINTY ANALYSIS TO MAAP4 ANALYSES FOR LEVEL 2 PRA PARAMETER IMPORTANCE DETERMINATION

open access: yesNuclear Engineering and Technology, 2013
MAAP4 is a computer code that can simulate the response of a light water reactor power plant during severe accident sequences, including actions taken as part of accident management.
KEVIN ROBERTS, ROBERT SANDERS
doaj   +1 more source

On generalized quasi-cyclic codes over $\mathbb{Z}_4$ [PDF]

open access: yesarXiv, 2022
Based on good algebraic structures and practicabilities, generalized quasi-cyclic (GQC) codes play important role in coding theory. In this paper, we study some results on GQC codes over $\mathbb{Z}_4$ including the normalized generating set, the minimum generating set and the normalized generating set of their dual codes.
arxiv  

Higher-order CIS codes [PDF]

open access: yes, 2014
We introduce {\bf complementary information set codes} of higher-order. A binary linear code of length $tk$ and dimension $k$ is called a complementary information set code of order $t$ ($t$-CIS code for short) if it has $t$ pairwise disjoint information
Carlet, Claude   +5 more
core   +2 more sources

Localized surface plasmon resonance in silver nanoparticles: Atomistic first-principles time-dependent density-functional theory calculations [PDF]

open access: yes, 2015
We observe using ab initio methods that localized surface plasmon resonances in icosahedral silver nanoparticles enter the asymptotic region already between diameters of 1 and 2 nm, converging close to the classical quasistatic limit around 3.4 eV.
M. Kuisma   +6 more
semanticscholar   +1 more source

Information sets from defining sets for Reed-Muller codes of first and second order [PDF]

open access: yesIEEE Trans. Inform. Theory, 64 (10) (2018) 6484-6497
Reed-Muller codes belong to the family of affine-invariant codes. As such codes they have a defining set that determines them uniquely, and they are extensions of cyclic group codes. In this paper we identify those cyclic codes with multidimensional abelian codes and we use the techniques introduced in \cite{BS} to construct information sets for them ...
arxiv   +1 more source

Consistency Decision [PDF]

open access: yes, 2014
The consistency formula for set theory can be stated in terms of the free-variables theory of primitive recursive maps. Free-variable p. r. predicates are decidable by set theory, main result here, built on recursive evaluation of p. r.
Pfender, Michael
core  

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Construction method of optimal codebook based on Zadoff-Chu matrix

open access: yesTongxin xuebao, 2020
Codebooks with low-coherence have wide utilization in code division multiple access (CDMA) communications,quantum information theory,compressed sensing and so on.In order to expand the number of codebooks,the restrictions on the transformation matrix ...
Yubo LI   +3 more
doaj   +2 more sources

Online Versus Offline Rate in Streaming Codes for Variable-Size Messages [PDF]

open access: yes, 2020
One pervasive challenge in providing a high quality-of-service for live communication is to recover lost packets in real-time. Streaming codes are a class of erasure codes that are designed for such strict, low-latency streaming communication settings.
arxiv   +1 more source

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