Twisted light-matter systems unlock unusual topological phenomena

Properties that remain unchanged when materials are stretched or bent, which are broadly referred to as topological ...

Google Notebook Rolls Out Lecture Mode With British Flair

NotebookLM’s audio overviews evolved into interactive podcasts and upcoming lecture mode, expanding passive learning ...
Scientific Research Publishing

Secure Offline: A Hardware-Bound Cryptographic Framework for Software License Validation in Internet Constrained Educational Environments ()

The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...
IEEE

Topology-Aware Graph Neural Network-Based State Estimation for PMU-Unobservable Power Systems

Abstract: Traditional optimization-based techniques for time-synchronized state estimation (SE) often suffer from high online computational burden, limited phasor measurement unit (PMU) coverage, and ...
IEEE

Large-Scale Network Router-Level Topology Construction Based on Knowledge Inference

Abstract: This letter presents a knowledge inference-based (KI) method for topology construction. KI builds a multi-source heterogeneous network knowledge graph, integrating multi-modal data, ...