Predictability — the ability to foretell that an implementation will not violate a set of specified reliability and timeliness requirements - is a crucial, highly desirable property of responsive embedded systems. This paper overviews a development methodology for responsive systems, which enhances predictability by eliminating potential hazards resulting from physically-unsound specifications. The backbone of our methodology is a formalism that restricts expressiveness in a way that allows the specification of only reactive, spontaneous, and causal computation. Unrealistic systems — possessing properties such as clairvoyance, caprice, infinite capacity, or perfect timing — cannot even be specified. We argue that this "ounce of prevention" ...
A real-time system is one whose basic specification and design correctness arguments must include it...
Managing complexity is an increasing challenge in the development of embedded systems (ES). Some of ...
A large class of embedded systems is distinguished from general-purpose computing systems by the nee...
Predictability - the ability to foretell that an implementation will not violate a set of specified ...
Predictability -- the ability to foretell that an implementation will not violate a set of specified...
In all embedded computing systems, some delay exists between sensing and acting. By choosing an acti...
In all embedded computing systems, some delay exists between sensing and acting. By choosing an acti...
Predictability { the ability to foretell that an implementation will not violate a set of specied re...
Abstract—One means of obtaining time predicable systems is to build them from predictable components...
In all embedded computing systems, some delay exists between sensing and acting. By choosing an acti...
A large part of safety-critical embedded systems has to satisfy hard real-time constraints. These ne...
In summary, predictability in real-time systems has been defined in many ways. For static real-time ...
Emerging evidence shows that safety-critical systems are evolving towards operating in uncertain con...
Modern practical computing systems are much more complex than the simple programs on which we develo...
Safety-critical real-time systems, including real-time cyber-physical and industrial control system...
A real-time system is one whose basic specification and design correctness arguments must include it...
Managing complexity is an increasing challenge in the development of embedded systems (ES). Some of ...
A large class of embedded systems is distinguished from general-purpose computing systems by the nee...
Predictability - the ability to foretell that an implementation will not violate a set of specified ...
Predictability -- the ability to foretell that an implementation will not violate a set of specified...
In all embedded computing systems, some delay exists between sensing and acting. By choosing an acti...
In all embedded computing systems, some delay exists between sensing and acting. By choosing an acti...
Predictability { the ability to foretell that an implementation will not violate a set of specied re...
Abstract—One means of obtaining time predicable systems is to build them from predictable components...
In all embedded computing systems, some delay exists between sensing and acting. By choosing an acti...
A large part of safety-critical embedded systems has to satisfy hard real-time constraints. These ne...
In summary, predictability in real-time systems has been defined in many ways. For static real-time ...
Emerging evidence shows that safety-critical systems are evolving towards operating in uncertain con...
Modern practical computing systems are much more complex than the simple programs on which we develo...
Safety-critical real-time systems, including real-time cyber-physical and industrial control system...
A real-time system is one whose basic specification and design correctness arguments must include it...
Managing complexity is an increasing challenge in the development of embedded systems (ES). Some of ...
A large class of embedded systems is distinguished from general-purpose computing systems by the nee...