An important aspect in software engineering is the ability to distinguish between premature, unnecessary, and necessary ...

Discover how Group Relative Policy Optimization (GRPO) works with a clear breakdown of the core formula and working Python code. Perfect for those diving into advanced reinforcement learning ...

Abstract: The polar-coded OTFS system is applicable to high-speed mobile communication scenarios. However, the interplay between polar code and OTFS modulation ...

Your browser does not support the audio element. TL;DR: Caching bit shifts looks smart but makes code up to 6× slower. Modern CPUs and compilers make direct ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Abstract: A common approach to code optimization is to insert compiler hints in the source code using annotations. Two major challenges with using annotations effectively are their complexity and lack ...

A critical SAP S/4HANA code injection flaw tracked as CVE-2025-42957 and allowing full system takeover has been exploited in the wild. A recently patched SAP S/4HANA vulnerability tracked as ...

A critical security vulnerability impacting SAP S/4HANA, an Enterprise Resource Planning (ERP) software, has come under active exploitation in the wild. The command injection vulnerability, tracked as ...

SAP S/4HANA admins who haven’t already installed a critical August 11 patch could be in trouble: An exploit for the code injection vulnerability is already being exploited in the wild. The ...