本文聚焦于本仓库 Design Pattern/Observer pattern.md 所讲解的观察者模式（Observer Pattern），从"状态持有者（Subject）与状态关注者（Observer）"的 1:1 / 1:N 关系出发，完整讲解其设计动机、Publisher/Observer 接口定义、NewsMachine 消息推送的完整 Java 实现，并结合 Java 内置 ...

Agentic AI systems, which use large language models (LLMs) to reason, plan, and execute multi-step tasks, promise a new era of automation. However, their non-deterministic nature — producing a ...

Abstract: This paper provides a cascade observer design framework for a class of disturbed uniformly observable systems with arbitrary long (constant and known) time-delays in both output and state ...

The enterprise AI market is currently nursing a massive hangover. For the past two years, decision-makers have been inundated with demos of autonomous agents booking flights, writing code, and ...

The Observer has launched its first-ever digital subscription, a new website and app. Richard Furness: “Launching The Observer’s first dedicated website and app is a major moment in the history of the ...

What if the key to building AI systems that are not only powerful but also trustworthy lies in a set of repeatable design principles? As artificial intelligence continues to shape industries and ...

这些问题背后隐藏着一个根本原因：缺乏系统化的设计模式应用。今天，我将为你揭示如何通过Java设计模式构建真正可扩展、可维护的企业级架构。 在现代微服务架构中，API网关承担着至关重要的角色： // API网关核心实现 @RestController @RequestMapping("/api") public class ...

Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

Adaptive observer design plays a pivotal role in reconstructing the internal states and estimating unknown parameters of nonlinear dynamical systems in real time. Traditional observer schemes rely on ...

💣 An object-oriented clone of the famous Windows game Minesweeper made in Java-Swing Framework following the Model View Controller (MVC) Architecture. Its a stand-alone desktop game which also ...