This module gives a demo on Abstract Factory Design Pattern in JAVA with its implementation code, why to use it, where to use it, advantages & disadvantages, how to implement, etc ...

Abstract: The distributed observer design problem holds significant importance in cases in which the output information of a system is decentralized across different subsystems. Each subsystem has a ...

This year’s highlights include the remodelling of a Richard Seifert brutalist ‘corncob’ tower, a celebration of Japanese carpentry and a wearable hot-water bottle The best art and photography of 2025 ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. Stein lit the Executive Mansion menorah as North Carolina’s first Jewish governor. Stein added senior advisors Doug Warf for business ...

Abstract: This paper investigates the fault-tolerant observer design problem for a class of re-entrant manufacturing systems (RMSs) in the presence of workstation faults during the production process.