China is no longer content to dominate supercomputing on the ground. It is now wiring thousands of satellites into a single, AI‑driven machine in orbit, effectively turning low Earth orbit into a data ...

Abstract: For half a century, advancements in semiconductor manufacturing and processor design have propelled the evolution of computer systems, yet power consumption remains a critical challenge for ...

Abstract: Characterizing and understanding graph neural networks (GNNs) is essential for identifying performance bottlenecks and facilitating their deployment in parallel and distributed systems.