Abstract: Movable antennas (MAs) have garnered significant attention in communication systems due to their flexible geometry arrays, which introduce a new degree of freedom. Numerous studies ...
Abstract: Microwave device design increasingly relies on surrogate modeling to accelerate optimization and reduce costly electromagnetic (EM) simulations. This article presents a spectral Bayesian ...
-- 4. Create indexes for new columns (optional, for query performance) CREATE INDEX IF NOT EXISTS idx_qd_v0_diagram_elements ON question_descriptions_v0 USING GIN (diagram_elements); CREATE INDEX IF ...