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GDBERT-score: Semantic Graph-Enhanced DeBERTa for automated essay scoring in higher education

Alexandria Engineering Journal
Automated essay scoring (AES) systems typically rely on either sequential text models for contextual semantics or graph-based approaches for discourse structure, but rarely integrate both effectively.
Tiantian Mi, Tianjiao Yu
doaj +1 more source

On simultaneous planar graph embeddings

Computational Geometry, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peter Braß +8 more
openaire +3 more sources

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
wiley +1 more source

DFedKG: Diffusion-Based Federated Knowledge Graph Completion

Data Science and Engineering
In recent years, the task of knowledge graph completion has attracted significant attention from researchers. In practical scenarios, multi-source knowledge graph completion is quite common.
Chao Zhao +4 more
doaj +1 more source

Research on Improved Methods for LightGCN Based on Diffusion Models

Mathematics
Recommendation systems have become crucial tools for mitigating information overload and enhancing user experience. Among them, LightGCN has achieved remarkable results in both efficiency and performance by simplifying graph convolution operations ...
Weiqing Zhuang, Zhikai Chen
doaj +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain +11 more
wiley +1 more source

Embedding graphs in Lorentzian spacetime

PLOS ONE, 2017
Lorentzian Multidimensional Scaling to embed directed acyclic graphs into ...
Clough, James, Evans, Tim
openaire +6 more sources

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit +11 more
wiley +1 more source

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

Arthritis Care &Research, EarlyView.
Objective Social determinants of health (SDOH) contribute to juvenile idiopathic arthritis (JIA) disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship among cumulative social disadvantage ...
William Daniel Soulsby +448 more
wiley +1 more source

Minimum Depth Graph Embeddings and Quality of the Drawings: an Experimental Analysis

, 2005
The depth of a planar embedding of a graph is a measure of the topological nesting of the biconnected components of the graph in that embedding. Motivated by the intuition that lower depth values lead to better drawings, previous works proposed efficient
Maurizio Pizzonia, Pizzonia, Maurizio
core +1 more source

fos: computer and information sciences
graph embedding
theoretical computer science

graph neural networks
discrete mathematics and combinatorics
machine learning cs.lg

computer science - machine learning
machine learning stat.ml
statistics - machine learning