Results 41 to 50 of about 617,016 (320)

Knowledge Graph Embedding Model with Entity Description on Cement Manufacturing Domain [PDF]

Jisuanji kexue
To address the problem that many knowledge graph embedding models lack the consideration of semantic information when performing knowledge embedding and cannot extract the semantic information of entities specialized in cement manufactu-ring domain well ...
ZHOU Honglin, SONG Huazhu, ZHANG Juan
doaj   +1 more source

An Approach of Community Search with Minimum Spanning Tree Based on Node Embedding

Complexity, 2021
Community search is a query-oriented variant of community detection problem, and the goal is to retrieve a single community from a given set of nodes. Most of the existing community search methods adopt handcrafted features, so there are some limitations
Jinglian Liu, Daling Wang, Shi Feng, Yifei Zhang   +3 more
doaj   +1 more source

The Hardness of Embedding Grids and Walls

, 2017
The dichotomy conjecture for the parameterized embedding problem states that the problem of deciding whether a given graph $G$ from some class $K$ of "pattern graphs" can be embedded into a given graph $H$ (that is, is isomorphic to a subgraph of $H$) is
D Eppstein, J Flum, J Plehn, JR Ullman, M Bodirsky, M Cygan, M Grohe, MR Garey, N Alon, N Robertson, R Diestel, RG Downey, RG Downey, V Dalmau, Y Chen   +14 more
core   +1 more source

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

FEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan, Jingling Huang, Xiang Lin, Tingjiao Lan, Yuli Tang, Ling Sun, Guixuan Zhou   +6 more
wiley   +1 more source

Wirelength of Enhanced Hypercube into Windmill and Necklace Graphs

Mathematics, 2019
An embedding of an interconnection network into another is one of the main issues in parallel processing and computing systems. Congestion, dilation, expansion and wirelength are some of the parameters used to analyze the efficiency of an embedding in ...
Jia-Bao Liu, Micheal Arockiaraj, John Nancy Delaila   +2 more
doaj   +1 more source

On Weak Topology for Optimal Control of Switched Nonlinear Systems [PDF]

, 2015
Optimal control of switched systems is challenging due to the discrete nature of the switching control input. The embedding-based approach addresses this challenge by solving a corresponding relaxed optimal control problem with only continuous inputs ...
Chen, Hua, Zhang, Wei
core  

On the embedding problem for Čebyšev systems

Journal of Approximation Theory, 1980
AbstractIt is shown by an example that there are continuously differentiable functions with only finitely many zeros that cannot be considered as elements of a Čebysěv system of continuous functions.
Haverkamp, Richard, Zielke, Roland
openaire   +2 more sources

Scaling overhead of embedding optimization problems in quantum annealing [PDF]

, 2021
Mario S. Könz, Wolfgang Lechner, Helmut G. Katzgraber, Matthias Troyer   +3 more
openalex   +1 more source

Exosome Proteomics of SOD1D90A Mutation Suggest Early Disease Mechanisms, and FN1 as a Biomarker

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Amyotrophic lateral sclerosis (ALS) is a neuromuscular disease. Super oxide dismutase 1 (SOD1) gene mutations cause ALS, and the D90A mutation is associated with primarily upper motor neuron (UMN) loss. Objective Our goal is to reveal the early cellular events in ALS pathology and identify potential pharmacokinetic biomarkers, using well ...
Mukesh Gautam, Ali Laith, Aslihan Gunel, Melda Yilmaz, Nazli Basak, Halil Idrisoglu, P. Hande Ozdinler   +6 more
wiley   +1 more source

Holomorphic Embedding Based Continuation Method for Identifying Multiple Power Flow Solutions

IEEE Access, 2019
In this paper, we propose an efficient continuation method for locating multiple power flow solutions. We adopt the holomorphic embedding technique to represent solution curves as holomorphic functions in the complex plane.
Dan Wu, Bin Wang
doaj   +1 more source