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Report on the proposed subsidy to EP Lynemouth Power Limited by the Department for Energy Security and Net Zero
Report on the proposed subsidy to EP Lynemouth Power Limited by the Department for Energy Security and Net Zero The SAU has published its report prepared in response to a request from the Department for Energy Security and Net Zero (DESNZ) concerning the proposed subsidy to EP Lynemouth Power Limited (Lynemouth Power). The Subsidy Advice Unit (SAU) has published its report providing advice to DESNZ concerning the proposed subsidy to Lynemouth Power. The report includes the SAU’s evaluation...
The Light Within | Ep 5 – El Salvador
The Light Within | Ep 5 – El Salvador In a Salvadoran prison, young women from rival gangs must live together, learning to co-exist and prepare for life beyond the penitentiary’s walls. In El Salvador, a sweeping state of emergency has led to the widespread detention of young women connected to the gangs MS-13 and Barrio 18. Many are taken into custody in large-scale operations aimed at regaining control of communities long marked by gang influence.
Multi-dimensional parameter space of higher-order exceptional points induced by Brillouin optoacoustics
arXiv:2606.05064v1 Announce Type: new Abstract: Exceptional points (EPs) are degeneracies in the spectrum of non-Hermitian systems, where both the eigenvalues and eigenvectors coalesce. In the vicinity of an n-th order EP, the eigenvalues generally show n-th-root dependence on the system parameters, making EPs potentially promising candidates for ultra-sensitive measurements.
Arbitrary-Order Scattering Exceptional Points in Configurable Non-Hermitian Zero-Index Materials
new Abstract: Scattering exceptional points (EPs) are non-Hermitian degeneracies where the eigenvalues and eigenvectors of scattering matrices coalesce, enabling many intriguing phenomena in optical systems. Higher-order scattering EPs are particularly notable for their ultrasensitive response to perturbations, yet achieving flexible, arbitrary-order control remains challenging. Here, we propose a configurable non-Hermitian zero-index material (ZIM) network that enables arbitrary-order...
Training a Predictive Coding Network on ImageNet using Equilibrium Propagation
Announce Type: new Abstract: Equilibrium Propagation (EP) is a physics-based training framework that has primarily been employed in energy-based models, including continuous Hopfield networks, nonlinear resistive networks and coupled phase oscillators. However, EP's practical applications have so far remained limited to relatively small-scale problems. Predictive coding networks (PCNs), another class of energy-based models rooted in computational neuroscience, are typically trained with a...
Equilibrium Propagation for Non-Conservative Systems
arXiv:2602.03670v2 Announce Type: replace Abstract: Equilibrium Propagation (EP) is a physics-inspired learning algorithm that uses stationary states of a dynamical system both for inference and learning. In its original formulation it is limited to conservative systems, $\textit{i.e.}$ to dynamics which derive from an energy function. Given their applications, it is important to extend EP to non-conservative systems, $\textit{i.e.}$ systems with non-reciprocal interactions.
Equilibrium Propagation for Non-Conservative Systems
arXiv:2602.03670v2 Announce Type: replace-cross Abstract: Equilibrium Propagation (EP) is a physics-inspired learning algorithm that uses stationary states of a dynamical system both for inference and learning. In its original formulation it is limited to conservative systems, $\textit{i.e.}$ to dynamics which derive from an energy function. Given their applications, it is important to extend EP to non-conservative systems, $\textit{i.e.}$ systems with non-reciprocal interactions.
Hybridizing Equilibrium Propagation with Ising Machines for Efficient Energy-Based Learning
arXiv:2606.09112v1 Announce Type: new Abstract: The rapid evolution of artificial intelligence has led to substantial advances in deep neural networks. Nonetheless, conventional GPU-based training remains highly energy-demanding, motivating the exploration of physical dynamics and compatible energy-based learning schemes, such as equilibrium propagation (EP). EP-based training, however, frequently suffers from convergence to local minima due to phase-space contraction.
Man charged over weekend double stabbing across Melbourne
Man charged over weekend double stabbing in Dandenong North and Epping Tue 2 Jun 2026 at 6:03pm Detectives have charged a man after two people were stabbed on opposite sides of Melbourne at the weekend. The 27-year-old is accused of stabbing a 40-year-old man at a property on Bradman Terrace in the northern suburb of Epping on Sunday morning.
Engagement Process: Rethinking the Temporal Interface of Action and Observation
Announce Type: replace Abstract: Task completion in digital and physical environments increasingly involves complex temporal interaction, where actions and observations unfold over different time scales rather than align with fixed observation--action steps. To model such interactions, we propose \emph{Engagement Process} (EP), an interaction formalism that inherits the decision-theoretic structure of POMDPs while making time explicit in the action--observation interface. EP represents...