Are you in TikTok’s cat niche? What 121,000 videos reveal.

We re-created TikTok’s algorithm based on 1,100 users’ feeds. Explore which topics are in your feed and see what the ...
IEEE

A Unified Primal and Dual Consensus Algorithm With Predefined-Time Convergence for Time-Varying Optimization

Abstract: This article proposes a unified consensus algorithm with predefined-time convergence aimed at solving time-varying optimization problems based on multiagent systems under connected and ...
Nature

Why space exploration needs science leadership now — before it’s too late

Research in space is about more than discovery. It is a strategic asset and soft power that attracts partners and supports evidence-based decisions. The past two years have seen a series of milestones ...
IEEE

Compressed Space Quantum Approximate Optimization Algorithm for Constrained Combinatorial Optimization

Abstract: Combinatorial optimization is a promising area for achieving quantum speedup. The quantum approximate optimization algorithm (QAOA) is designed to search for low-energy states of the Ising ...
The National Interest

What Do We Know About Boeing’s Secret X-37B Space Drone?

Officially designated the Orbital Test Vehicle (OTV), the X-37 program began in 1999 under NASA as a testbed for reusable spacecraft technologies, ie., advanced thermal protection, autonomous reentry, ...