Country of the labs · world rank 38
AI research: Portugal
Located papers
266
This month
0
−100% vs previous month
Subjects covered
138
This page only covers the 266 papers with at least one laboratory traced to this country, between 27 October 2025 and 18 August 2026. It is not the entire output of the country.
This is the country of the laboratory, never the nationality of individuals. A paper co-signed from several countries counts in each of them. Coverage is partial and the gap is not random: a researcher whose institution is unknown usually publishes little, which over-represents established labs.
Volumes by domain
What this country works on: Portugal
Themes and topics are not invented here: every paper is mapped onto the OpenAlex classification, the open catalogue that indexes the world's scientific research (domain › field › theme › topic hierarchy). Click a theme to break it down into its main topics.
Rising phrases - last 30 days
Emerging signals
Phrases appearing markedly more often than usual in this country's papers. Because a national corpus is far smaller than the global one, the selection threshold is proportional to its volume: percentages are jumpier, and a term can rise on a handful of papers.
No signal computed yet - the burst detection workflow has not run.
Most active subjects - 12 months
Trajectories
Topics taken from the OpenAlex scientific classification.
Multimodal Machine Learning Applications
Vision
Large Language Models
AI
Generative Adversarial Networks and Image Synthesis
Vision
Adversarial Robustness in Machine Learning
AI
Ethics and Social Impacts of AI
Safety Research
Explainable Artificial Intelligence (XAI)
AI
Reinforcement Learning in Robotics
AI
Computational and Text Analysis Methods
General Social Sciences
20 most recent papers
Latest ingests
| Paper | Abstract | Theme | Topic |
|---|---|---|---|
| ClawGym II: Exploring Black-Box RL on Agent Harness 18 August 2026 | Agent harnesses have substantially improved performance on long-horizon tasks by coordinating agent interactions with the environment. However, reinforcement learning through… | AI | Reinforcement Learning in Robotics |
| Graph Neural Assisted Actor-Critic for Latency-Efficient Edge Vision System 18 August 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 August 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 August 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… | AI | Wireless Signal Modulation Classification |
| Rethinking LLM Verification: Evidence Structure, Uncertainty, and Selective Refinement 12 August 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… | AI | Machine Learning in Healthcare |
| CableDex: Cable Length Estimation on Industrial Reels Using a Handheld Device 11 August 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… | Vision | Optical measurement and interference techniques |
| From Noise to Meaning: Meaningful Secret Sharing with Tamper Detection for Facial Recognition 11 August 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 August 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… | AI | Large Language Models |
| WiFuse: An Attention Mechanism for Human Activity Recognition using Fused CSI Amplitude and Delay-Doppler Channel Features 4 August 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… | Electronics | Indoor and Outdoor Localization Technologies |
| JPEG AIC2026: A large-scale dataset for fine-grained assessment of image coding 27 July 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,… | Vision | Image and Video Quality Assessment |
| Diffusion Models in Medical Image Inpainting: Challenges, Solution Taxonomy, and Future Directions 27 July 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… | Vision | Generative Adversarial Networks and Image Synthesis |
| Susceptible Reservoir Architectures for Regime-Conditional Volatility Forecasting 27 July 2026 | Volatility forecasting is dominated by persistence and measurement noise, leaving limited residual structure for nonlinear models to exploit. We introduce Susceptible… | Operations res. | Stock Market Forecasting Methods |
| ACME: A Multi-Cultural, Multi-Embodiment Social-Navigation Dataset 27 July 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 July 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 July 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… | AI | Imbalanced Data Classification Techniques |
| Hybrid MKNF with Classical Negation in the Rule Component 24 July 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… | AI | Logic, Reasoning, and Knowledge |
| PN-QNN: Harnessing Physical Noise as a Native Regularizer in Photonic Hybrid Quantum Neural Networks 23 July 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… | AI | Quantum Computing Algorithms and Architecture |
| Recovering Clinical Utility Under Differential Privacy: Empirical Validation of Adaptive Federated Aggregation on Heterogeneous Cardiovascular Datasets 23 July 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… | AI | Privacy-Preserving Technologies in Data |
| AgentTrails: Towards Trust and Reuse for Agentic Tasks 22 July 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 July 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 |
Lab countries - last 90 days
Other countries
The world ranking as it appears on the dashboard. Click another country to open its page.
- United States38% · 26,375 papers
- China33% · 22,828 papers
- United Kingdom7.5% · 5,251 papers
- Germany7.2% · 4,984 papers
- India4.6% · 3,181 papers
- Canada4.5% · 3,159 papers
- France4.1% · 2,865 papers
- South Korea4.1% · 2,859 papers
- Hong Kong SAR China3.2% · 2,247 papers
- Japan3.2% · 2,234 papers
- Australia3.1% · 2,160 papers
- Italy2.9% · 1,987 papers
- Singapore2.8% · 1,952 papers
- Switzerland2.3% · 1,611 papers
Click a country to see only its research
Across 69,649 papers with at least one lab located, i.e. 76% of the 91,354 papers fully processed between 27 October 2025 and 21 August 2026. 167 countries represented.
This is the country of the laboratory, never the nationality of individuals. A paper signed from several countries counts for each of them, so the shares add up to more than 100%. Coverage is partial and the gap is not random: a researcher whose institution is unknown usually publishes little, which over-represents established labs.
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