País de los laboratorios · puesto 38 mundial
Investigación en IA: Portugal
Artículos localizados
266
Este mes
0
−100 % frente al mes anterior
Materias tratadas
138
Esta página solo cubre los 266 artículos con al menos un laboratorio atribuido a este país, entre el 27 de octubre de 2025 y el 18 de agosto de 2026. No es toda la producción del país.
Se trata del país del laboratorio, nunca de la nacionalidad de las personas. Un artículo cofirmado desde varios países cuenta en cada uno de ellos. La cobertura es parcial y el vacío no es aleatorio: un investigador cuya institución se desconoce suele publicar poco, lo que sobrerrepresenta a los laboratorios consolidados.
Volúmenes por dominio
En qué trabaja este país: Portugal
Los temas y asuntos no se inventan aquí: cada artículo se vincula a la clasificación de OpenAlex, el catálogo abierto que indexa la investigación científica mundial (jerarquía dominio › campo › tema › asunto). Haz clic en un tema para desglosarlo en sus principales asuntos.
Expresiones al alza - últimos 30 días
Señales emergentes
Las expresiones que aparecen mucho más a menudo de lo habitual en los artículos de este país. Como el corpus nacional es mucho más pequeño que el mundial, el umbral de selección es proporcional a su volumen: los porcentajes son más nerviosos y un término puede subir con unos pocos artículos.
Ninguna señal calculada - el flujo de detección de picos aún no se ha ejecutado.
Materias más activas - 12 meses
Trayectorias
Asuntos procedentes de la clasificación científica de OpenAlex.
Multimodal Machine Learning Applications
Visión
Large Language Models
IA
Generative Adversarial Networks and Image Synthesis
Visión
Adversarial Robustness in Machine Learning
IA
Ethics and Social Impacts of AI
Safety Research
Explainable Artificial Intelligence (XAI)
IA
Reinforcement Learning in Robotics
IA
Computational and Text Analysis Methods
General Social Sciences
20 artículos más recientes
Últimas ingestas
| Artículo | Resumen | Tema | Asunto |
|---|---|---|---|
| ClawGym II: Exploring Black-Box RL on Agent Harness 18 de agosto de 2026 | Agent harnesses have substantially improved performance on long-horizon tasks by coordinating agent interactions with the environment. However, reinforcement learning through… | IA | Reinforcement Learning in Robotics |
| Graph Neural Assisted Actor-Critic for Latency-Efficient Edge Vision System 18 de agosto de 2026 | UAV on-board vision systems are widely used for different activities, including monitoring in no-fly zones. In this case, the vision-equipped UAV streams a video to a ground… | Aerospace Engineering | UAV Applications and Optimization |
| 3D Weighted Geometric Graph Neural Networks for Sheep Facial Pain Assessment 12 de agosto de 2026 | Deep learning systems perform mainly within the 2D for a single image domain and take the face as a single-dimension representation, losing sight of the 3D anatomy of sheep and… | Experimental and Cognitive Psychology | Emotion and Mood Recognition |
| Hardware-in-the-Loop Phase-Aware CNN for Real-Time 5G Channel Estimation 12 de agosto de 2026 | This demo presents real-time AI-based uplink channel-estimation inference using data collected from a hardware-in-the-loop 5G platform. The data-collection setup integrates… | IA | Wireless Signal Modulation Classification |
| Rethinking LLM Verification: Evidence Structure, Uncertainty, and Selective Refinement 12 de agosto de 2026 | Large language models (LLMs) often rely on shortcuts rather than systematic reasoning, raising safety concerns in medical applications. Allowing models to abstain when uncertain… | IA | Machine Learning in Healthcare |
| CableDex: Cable Length Estimation on Industrial Reels Using a Handheld Device 11 de agosto de 2026 | CableDex is a computer vision system that addresses the time-consuming and inaccurate manual measurement of cable length on industrial reels from a single photograph captured with… | Visión | Optical measurement and interference techniques |
| From Noise to Meaning: Meaningful Secret Sharing with Tamper Detection for Facial Recognition 11 de agosto de 2026 | Popularity of AI-based face recognition system directly demands protection of sensitive biometric data used for training. Visual secret sharing is an interesting idea, as it… | Signal Processing | Biometric Identification and Security |
| Does Out-of-Sight Equal Out-of-Mind in CoT Monitorability? 6 de agosto de 2026 | Chain-of-thought (CoT) reasoning offers a window into the decision-making of large language models (LLMs), which can be monitored for target behaviors by reading the reasoning… | IA | Large Language Models |
| WiFuse: An Attention Mechanism for Human Activity Recognition using Fused CSI Amplitude and Delay-Doppler Channel Features 4 de agosto de 2026 | Recently, Wi-Fi sensing has played a significant role in Human Activity Recognition (HAR), as it enables the detection of various activities using only Wi-Fi signals, ensuring… | Electrónica | Indoor and Outdoor Localization Technologies |
| JPEG AIC2026: A large-scale dataset for fine-grained assessment of image coding 27 de julio de 2026 | Recent advances in conventional and learning-based image coding have increased the demand for benchmark datasets that support fine-grained assessment of compressed image quality,… | Visión | Image and Video Quality Assessment |
| Diffusion Models in Medical Image Inpainting: Challenges, Solution Taxonomy, and Future Directions 27 de julio de 2026 | Image inpainting aims to reconstruct missing or corrupted regions of an image while preserving as much as possible, visual and semantic consistency. In medical imaging, this task… | Visión | Generative Adversarial Networks and Image Synthesis |
| Susceptible Reservoir Architectures for Regime-Conditional Volatility Forecasting 27 de julio de 2026 | Volatility forecasting is dominated by persistence and measurement noise, leaving limited residual structure for nonlinear models to exploit. We introduce Susceptible… | Investig. operativa | Stock Market Forecasting Methods |
| ACME: A Multi-Cultural, Multi-Embodiment Social-Navigation Dataset 27 de julio de 2026 | Understanding how robots and humans move in shared spaces is essential for designing effective social robot navigation policies and predicting human behavior. However, existing… | Social Psychology | Social Robot Interaction and HRI |
| Opaque Epistemic Mediation: How LLM Deployment Configurations Shape the Validation of Pseudo-Science 27 de julio de 2026 | Commercial large language models are increasingly used as knowledge references, yet their stance on contested scientific claims is neither stable nor transparent. We tested how… | General Social Sciences | Computational and Text Analysis Methods |
| ADABORD: a novel AdaBoost approach for ordinal classification 24 de julio de 2026 | Ordinal Classification (OC) deals with classification tasks where the classes follow a natural order. Despite the progress in OC, many existing approaches fail to fully leverage… | IA | Imbalanced Data Classification Techniques |
| Hybrid MKNF with Classical Negation in the Rule Component 24 de julio de 2026 | Hybrid MKNF knowledge bases under the well-founded semantics integrate Description Logics with Logic Programming. However, they do not support classical negation in the rule… | IA | Logic, Reasoning, and Knowledge |
| PN-QNN: Harnessing Physical Noise as a Native Regularizer in Photonic Hybrid Quantum Neural Networks 23 de julio de 2026 | Physical noise in near-term quantum hardware is usually treated as a nuisance to suppress. We ask whether it can instead act as a hardware-native regularizer for photonic hybrid… | IA | Quantum Computing Algorithms and Architecture |
| Recovering Clinical Utility Under Differential Privacy: Empirical Validation of Adaptive Federated Aggregation on Heterogeneous Cardiovascular Datasets 23 de julio de 2026 | Validating federated learning frameworks on real clinical data is an essential step between proof-of-concept demonstrations in controlled synthetic environments and deployment in… | IA | Privacy-Preserving Technologies in Data |
| AgentTrails: Towards Trust and Reuse for Agentic Tasks 22 de julio de 2026 | LLM-powered agents increasingly tackle complex tasks by invoking tools, querying databases, executing code, and manipulating intermediate artifacts. These agents follow… | Information Systems and Management | Scientific Computing and Data Management |
| Approximating SPR Distance Between Phylogenetic Trees with Graph Neural Networks 22 de julio de 2026 | Comparing phylogenetic tree topologies is essential for understanding epidemic dynamics, yet biologically meaningful distances such as the Subtree Prune and Regraft (SPR) distance… | Molecular Biology | Genomics and Phylogenetic Studies |
Países de los laboratorios - últimos 90 días
Otros países
La clasificación mundial tal como aparece en el dashboard. Haz clic en otro país para abrir su página.
- Estados Unidos38 % · 26.375 artículos
- China33 % · 22.828 artículos
- Reino Unido7,5 % · 5251 artículos
- Alemania7,2 % · 4984 artículos
- India4,6 % · 3181 artículos
- Canadá4,5 % · 3159 artículos
- Francia4,1 % · 2865 artículos
- Corea del Sur4,1 % · 2859 artículos
- RAE de Hong Kong (China)3,2 % · 2247 artículos
- Japón3,2 % · 2234 artículos
- Australia3,1 % · 2160 artículos
- Italia2,9 % · 1987 artículos
- Singapur2,8 % · 1952 artículos
- Suiza2,3 % · 1611 artículos
Haz clic en un país para ver solo su investigación
Sobre 69.649 artículos con al menos un laboratorio localizado, es decir 76 % de los 91.354 artículos completamente procesados entre 27 de octubre de 2025 y 21 de agosto de 2026. 167 países representados.
Se trata del país del laboratorio, nunca de la nacionalidad de las personas. Un artículo firmado desde varios países cuenta para cada uno de ellos, por lo que las partes suman más del 100 %. La cobertura es parcial y el vacío no es aleatorio: un investigador cuya institución se desconoce suele publicar poco, lo que sobrerrepresenta a los laboratorios consolidados.
El resumen por email
Recibe el resumen
Un email el lunes por la mañana: lo que se movió en la investigación en IA la semana pasada. Sin spam, baja en un clic.