9783832515218 - maintaining families of rigorous requirements for embedded software systems: 25 (biss monographs) de bredereke, jan (2 resultados)
- Tapa blanda
Librería: Grand Eagle Retail, Bensenville, IL, Estados Unidos de AmericaGrand Eagle Retail
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 76,08
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponibles
Paperback. Condición: new. Paperback. Rigorous requirements for embedded software systems must and can be maintained over the system's life time. Rigorous requirements are necessary to ensure the dependability of the software system. Embedded software systems are often expected to be dependable. Maintenance is inevitable because… of frequent requirements changes after and even before delivery. Maintenance is possible by explicitly considering the entire family of requirements and by structuring it suitably. We demonstrate this for telephone switching systems. They are an example of particularly long-lived embedded software systems. The book is structured into two parts. The first part introduces to families of rigorous software requirements, and how to organize them into requirements modules. A family of requirements must be organized rather differently than the requirements for a single system. We first take a step back to the foundations. We start with the information hiding principle in particular and develop our notion of requirements module from it. We then step forward again and add this concept to a current approach.Our notion of requirements module allows us to understand some current problems better, and also to propose solutions. The second part looks at one of the requirements modules in more detail, which is the user interface requirements module. We look at how the requirements for the user interface can be encapsulated. We also make a link back to one kind of the current maintenance problems, which are the "feature interaction" problems. We view these problems from the perspective of human-computer interaction. This gives us interesting new means for reducing them. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
- Tapa blanda
Librería: AussieBookSeller, Truganina, VIC, AustraliaAussieBookSeller
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 118,26
Envío por EUR 32,35Se envía de Australia a Estados Unidos de AmericaCantidad disponible: 1 disponibles
Paperback. Condición: new. Paperback. Rigorous requirements for embedded software systems must and can be maintained over the system's life time. Rigorous requirements are necessary to ensure the dependability of the software system. Embedded software systems are often expected to be dependable. Maintenance is inevitable because… of frequent requirements changes after and even before delivery. Maintenance is possible by explicitly considering the entire family of requirements and by structuring it suitably. We demonstrate this for telephone switching systems. They are an example of particularly long-lived embedded software systems. The book is structured into two parts. The first part introduces to families of rigorous software requirements, and how to organize them into requirements modules. A family of requirements must be organized rather differently than the requirements for a single system. We first take a step back to the foundations. We start with the information hiding principle in particular and develop our notion of requirements module from it. We then step forward again and add this concept to a current approach.Our notion of requirements module allows us to understand some current problems better, and also to propose solutions. The second part looks at one of the requirements modules in more detail, which is the user interface requirements module. We look at how the requirements for the user interface can be encapsulated. We also make a link back to one kind of the current maintenance problems, which are the "feature interaction" problems. We view these problems from the perspective of human-computer interaction. This gives us interesting new means for reducing them. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.
