How to infer the method to OpenAI’s madness

The ChatGPT maker plans to burn an immense $115 bln by 2029, defying the usual startup profit path. The splurge has a certain ...
Science Daily

A telescope larger than Earth just revealed the hidden heart of a mysterious galaxy

Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging ...
National Bureau of Economic Research

Big Beautiful Numbers: The Impact of Governmental Data on Firms' Valuations

In addition to working papers, the NBER disseminates affiliates’ latest findings through a range of free periodicals — the NBER Reporter, the NBER Digest, the Bulletin on Health, and the Bulletin on ...
IEEE

Efficient Calculation of Propagation Coefficients in Anisotropic Media Through Transfer Matrix Method Based on Eigenvalue Analysis

Abstract: To explore the anisotropic nature and improve computational efficiency, eigenvalue (EV-) analysis is adopted to implement the transfer matrix method (TMM), abbreviated as EV-TMM, enabling ...