This Multidimensional Holographic Breakthrough Stores Massive Data Inside Light Itself

Researchers developed a holographic data storage approach that stores and retrieves information in three dimensions by ...
InfoQ

Elastic Releases Version 9.3.0 With Enhanced AI Tools and OTel Support

Elastic 9.3.0 is now available, featuring enhanced vector search indexing for RAG applications and significant upgrades to ...
IEEE

Three-Dimensional Microelectrode Array with Vertically-Aligned Carbon Nanotubes for Retinal Neural Signal Recording

We developed the first carbon nanotube (CNT) -based three-dimensional (3D) microelectrode array (MEA) capable of penetrating retinal tissue and directly recording neural activities by integrating ...
IEEE

Two-Dimensional Off-Grid Beamforming Acoustic Source Identification for Planar Microphone Arrays via Unfolding Delay-and-Sum

Abstract: The classical sparsity-based source identification method encounters the basis mismatch problem due to discretizing the focus region and assuming that acoustic sources are on-grid. This ...