OpenAI introduces GPT-5.4, which for the first time combines coding, reasoning, agentic workflows, and native computer operation in a single model. On the GDPval benchmark for professional knowledge ...

Abstract: With the growing demand for data center interconnect (DCI) capacity, partial response equalization (PRE), employing either a 1/(1+D) decoder or an maximum likelihood sequence estimation ...

Abstract: We demonstrate a technique for generating high-quality optical signals at a symbol rate twice the sampling rate of digital-to-analog converters (DACs). Optical time-division multiplexing ...

Anthropic has launched Claude Code Security, a new tool that detects security vulnerabilities in code that traditional rule-based scanners typically miss. Rather than matching known patterns, the tool ...