Pattern Recognition
- Africa > Cameroon > Far North Region > Maroua (0.04)
- Asia > Japan (0.04)
- Asia > China > Guangdong Province > Guangzhou (0.04)
EV-Eye: Rethinking High-frequency Eye Tracking through the Lenses of Event Cameras
In this paper, we present EV-Eye, a first-of-its-kind large-scale multimodal eye tracking dataset aimed at inspiring research on high-frequency eye/gaze tracking. EV -Eye utilizes the emerging bio-inspired event camera to capture independent pixel-level intensity changes induced by eye movements, achieving sub-microsecond latency.
- North America > United States (0.15)
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- Europe > Netherlands > South Holland > Delft (0.04)
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- Europe > Greece (0.04)
- Asia > Middle East > Jordan (0.04)
- Information Technology (0.46)
- Banking & Finance (0.45)
- Information Technology > Artificial Intelligence > Representation & Reasoning (1.00)
- Information Technology > Artificial Intelligence > Machine Learning > Pattern Recognition (0.68)
- Information Technology > Artificial Intelligence > Machine Learning > Statistical Learning (0.67)
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- North America > United States > Virginia (0.04)
- Europe > France (0.04)
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- Health & Medicine > Therapeutic Area > Neurology (0.46)
- Education > Curriculum > Subject-Specific Education (0.41)
- Asia > Middle East > UAE > Abu Dhabi Emirate > Abu Dhabi (0.14)
- Asia > China > Beijing > Beijing (0.04)
- North America > United States (0.04)
- North America > United States > North Carolina (0.04)
- North America > Canada > Quebec > Montreal (0.04)
- Asia > Middle East > Iran (0.04)
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- Information Technology > Artificial Intelligence > Vision (1.00)
- Information Technology > Artificial Intelligence > Natural Language (1.00)
- Information Technology > Artificial Intelligence > Machine Learning > Neural Networks > Deep Learning (1.00)
- Information Technology > Artificial Intelligence > Machine Learning > Pattern Recognition (0.83)
- Information Technology > Data Science > Data Mining (0.94)
- Information Technology > Artificial Intelligence > Natural Language (0.93)
- Information Technology > Artificial Intelligence > Machine Learning > Pattern Recognition (0.69)
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- North America (0.14)
- South America > Uruguay > Maldonado > Maldonado (0.04)
- Europe > United Kingdom > England > Oxfordshire > Oxford (0.04)
- Information Technology > Artificial Intelligence > Machine Learning > Pattern Recognition (1.00)
- Information Technology > Artificial Intelligence > Machine Learning > Neural Networks > Deep Learning (1.00)
- Information Technology > Artificial Intelligence > Cognitive Science (1.00)
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You Need Better Attention Priors
We generalize the attention mechanism by viewing it through the lens of Entropic Optimal Transport, revealing that standard attention corresponds to a transport problem regularized by an implicit uniform prior. We introduce Generalized Optimal transport Attention with Trainable priors (GOAT), a new attention mechanism that replaces this naive assumption with a learnable, continuous prior. This prior maintains full compatibility with optimized kernels such as FlashAttention. GOAT also provides an EOT-based explanation of attention sinks and materializes a solution for them, avoiding the representational trade-offs of standard attention. Finally, by absorbing spatial information into the core attention computation, GOAT learns an extrapolatable prior that combines the flexibility of learned positional embeddings with the length generalization of fixed encodings.
- North America > United States > California > Santa Clara County > Palo Alto (0.04)
- Asia > Middle East > Jordan (0.04)
- Information Technology > Artificial Intelligence > Representation & Reasoning (1.00)
- Information Technology > Artificial Intelligence > Natural Language > Large Language Model (0.46)
- Information Technology > Artificial Intelligence > Machine Learning > Pattern Recognition (0.46)
CROCS: A Two-Stage Clustering Framework for Behaviour-Centric Consumer Segmentation with Smart Meter Data
Yerbury, Luke W., Campello, Ricardo J. G. B., Livingston, G. C. Jr, Goldsworthy, Mark, O'Neil, Lachlan
With grid operators confronting rising uncertainty from renewable integration and a broader push toward electrification, Demand-Side Management (DSM) -- particularly Demand Response (DR) -- has attracted significant attention as a cost-effective mechanism for balancing modern electricity systems. Unprecedented volumes of consumption data from a continuing global deployment of smart meters enable consumer segmentation based on real usage behaviours, promising to inform the design of more effective DSM and DR programs. However, existing clustering-based segmentation methods insufficiently reflect the behavioural diversity of consumers, often relying on rigid temporal alignment, and faltering in the presence of anomalies, missing data, or large-scale deployments. To address these challenges, we propose a novel two-stage clustering framework -- Clustered Representations Optimising Consumer Segmentation (CROCS). In the first stage, each consumer's daily load profiles are clustered independently to form a Representative Load Set (RLS), providing a compact summary of their typical diurnal consumption behaviours. In the second stage, consumers are clustered using the Weighted Sum of Minimum Distances (WSMD), a novel set-to-set measure that compares RLSs by accounting for both the prevalence and similarity of those behaviours. Finally, community detection on the WSMD-induced graph reveals higher-order prototypes that embody the shared diurnal behaviours defining consumer groups, enhancing the interpretability of the resulting clusters. Extensive experiments on both synthetic and real Australian smart meter datasets demonstrate that CROCS captures intra-consumer variability, uncovers both synchronous and asynchronous behavioural similarities, and remains robust to anomalies and missing data, while scaling efficiently through natural parallelisation. These results...
- Oceania > Australia > New South Wales (0.04)
- Europe > Netherlands > South Holland > Leiden (0.04)
- Europe > Italy (0.04)
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- Energy > Renewable (1.00)
- Energy > Power Industry (1.00)