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graph neural networks

2,172 papers

A prediction model for cross-cultural communication effects of Shu Road culture integrating knowledge graph and attention mechanism

In western China, Shu Road culture is a typical example of regional trade, transportation, and cultural fusion. Semantic fragmentation, audience cognitive differences, and a tardy effect evaluation are still present in cross-cultural communication. In this article, provide a prediction model that combines an attention-...

Dianyuan Yin · 0 citations
#graph neural networks Open access Oct 2026

Brain dynamics as outcome predictors of non-suicidal self-injury during SSRI treatment in adolescent depression: a 14-month longitudinal study

Abstract Non-suicidal self-injury (NSSI) represents a major health concern among adolescents with depression, yet no pharmacotherapies are specifically approved for NSSI. Selective serotonin reuptake inhibitors (SSRIs), commonly prescribed for adolescent depression, show inconsistent efficacy for NSSI, highlighting the...

Dan Qiao, Yujiao Wen, Vince D. Calhoun et al. · 0 citations

Global Task Graph-Based Multi-Agent Offloading for Dependency-Aware Satellite Edge Computing

Satellite edge computing (SEC) enables low-latency services by leveraging Low Earth Orbit (LEO) satellites. However, emerging applications increasingly generate dependency-aware tasks with complex precedence constraints, leading to challenging multi-DAG (directed acyclic graph) offloading under dynamic satellite enviro...

Zeao Geng, Lu Zhao, Huiying Jin et al. · 0 citations

Efficient Extrapolation-Based Dynamic Link Prediction for Large-Scale Satellite Networks

Inter-satellite links (ISLs) in large LEO constellations vary quickly with time, and their rapid change makes future link-state prediction a practical concern. Predicting ISLs with reasonable accuracy benefits routing decisions, resource scheduling, and overall network stability. Existing methods are still limited in s...

Jiayi Zhao, Shihan Fei, Junpeng Bao · 0 citations
#graph neural networks Open access Oct 2026

Predictive modeling using heterogeneous data sources

The increasing availability of heterogeneous data has transformed the scope and capabilities of predictive modeling across scientific, social, and environmental domains. Modern predictive systems no longer rely on a single structured dataset collected under controlled conditions. Instead, relevant information is distri...

Shelly Gupta · 0 citations
#graph neural networks Open access Oct 2026

Addressing the Abundance Paradox Through Topology‐Guided Graph Learning for Cross‐Cohort Classification of Type 2 Diabetes

ABSTRACT Gut microbiome‐based machine learning models for Type 2 Diabetes (T2D) classification often generalize poorly across cohorts due to population‐specific abundance variations—a practical challenge termed the abundance paradox. To capture conserved features beyond abundance, we developed DS‐GAT‐CP (Dual‐Stream Gr...

Changjian Wu, Ping Wei, Xuhui Wang et al. · 0 citations
#graph neural networks Open access Oct 2026

Distributed Graph Neural Networks (GNNs) on Cloud Infrastructure for Real-Time E-Commerce Recommendation

Abstract: Modern e-commerce platforms process catalogs exceeding hundreds of millions of items and billions of user-item interaction edges, creating severe computational bottlenecks for real-time personalized recommendation. While Graph Neural Networks (GNNs) capture higher-order collaborative signals and structural re...

Sonu Kumar Singh · 0 citations

A federated graph learning method based on personalized prototype aggregation and structure-aware augmentation

Federated Graph Learning (FGL) enables privacy-preserving collaborative training of Graph Neural Networks (GNNs) across distributed clients. In practice, discrepancies in local class distributions and graph structures result in non-independent and identically distributed (non-IID) data across clients, while heterogeneo...

Baohao Zhuang · 0 citations
#graph neural networks Open access Oct 2026

DisasterFlow AI: An AI-Powered Spatiotemporal Disaster Intelligence System for Flood Forecasting and Emergency Resource Allocation

Flood risk in dense urban environments such as Mumbai is spatially non-uniform and time-varying, making single-value, city-wide forecasts inadequate for emergency planning. This paper presents DisasterFlow AI, an end-to-end disaster-intelligence prototype that represents the city as a graph of 140 spatial monitoring no...

Vismaya Katkar, Unnati Buddhiwant, Roshan Amancha · 0 citations
#graph neural networks Open access Oct 2026

A Review of Traffic Flow Prediction Research from the Perspective of Physics-Informed Fusion — Based on Physics-Informed Graph Neural Networks

Among the principal functions of intelligent transportation systems, traffic flow prediction stands out as a critical one. Purely data-driven methods face the bottleneck of insufficient generalization capability in scenarios involving sparse data, noise interference, and anomalous events, while classical traffic flow t...

Juhan Zhu · 0 citations
#graph neural networks Open access Oct 2026

Deep Structural Penetration: Catching Graph-Aware LLM Bots Using Cohesive Densities and Evolving Snapshots

The quick evolution of LLM-based social bots has changed online manipulation in a fundamental way. Current botnet platforms, like GraphMind, carry out complex and contextually aware interactions locally and construct intricate humanlike networks (for instance, small-world connectivity, homophily, and community structur...

Osman Ilyas · 0 citations

Machine‐Learning Surrogate Modeling of DFT ‐Calculated Binding Energies for Ionic Liquid Ion‐Pairs

ABSTRACT Ion–pair binding energy is a fundamental property that governs the physicochemical behavior of ionic liquids (ILs), influencing ion dissociation, transport, interfacial behavior, and field‐driven extraction processes across a wide range of applications. Accurate prediction of this quantity is therefore essenti...

Abu Taqui Md Tahsin, Paul Trusov, Rafid Bendimerad et al. · 0 citations

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Microsoft Research Blog Jul 13, 2026

Verifying Rust cryptography in SymCrypt, from standards to code

Cryptographic code supports vital protections in modern computing systems. Learn how a new method helps verify code as developers write it while preserving speed and adaptability as it gets implemented and evolves. The post Verifying Rust cryptography in SymCrypt, from standards to code appeared first on Microsoft Research.

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