We present an alternative approach where we do not restrict the language. Instead, we modify the operational semantics (while preserving the meaning of programs) to obtain reversibility at both language level and computation level.doi:10.1007/978-3-030-63406-3_6Maribel Fernández...
Chapter 4. Imperative Programming Until now most programs we have written have been pure, meaning that they never changed state. Whenever a function does something other than just return … - Selection from Programming F# [Book]
definingtheoperationalmeaning(orsemantics)ofprogramminglanguages. Still,SOSallowstwodifferentstylesofspecification:thebig-stepstyledefin- ingarelationbetweenprogramsandreturnvalues;andthesmall-stepstyle definingarelationbetweenprogramstates.Thebig-stepstyleisoftenpre- ...
Synchronous languages [1] such asEsterel[2],Lustre[3], orQuartz[4] have been proposed for the development of safety-critical embedded systems. They are based on a convenient programming model, which allows one to generatedeterministicsingle-threaded code from multi-threaded synchronous programs. Thu...
Asphyxiation may be asthmatic in nature meaning the victim only suffers shortness of breath, or complete respiratory failure resulting in death. In the laterlatter case a victim can be kept alive by winning an opposed test of the First Aid skill against the Potency of the dieasedisease or ...
The intuitive meaning of is that refines, i. e. results of are also results of . Note that the refinement ordering is a complete lattice with top element and bottom element . Intuitively, denotes the unique result , and denotes sequential composition: Select a result from , and apply to ...
We describe a technique for automatically proving compiler optimizations sound, meaning that their transformations are always semantics-preserving. We firs... S Lerner,T Millstein,C Chambers - ACM 被引量: 288发表: 2003年 Simple Relational Correctness Proofs for Static Analyses and Program Transformation...
We present an alternative approach where we do not restrict the language. Instead, we modify the operational semantics (while preserving the meaning of programs) to obtain reversibility at both language level and computation level.Maribel Fernandez...
A formal definition of Jane programming language and production rules in natural semantics is showed, as well. The developed teaching tool can provide particular visual steps in the process of finding the meaning of well-structured input program.William Steingartner...
Meaning the error does not have an externally measurable impact. That is, the software is robust to the error. We also suggest parts of a program may have more entropy loss, making the code before the high entropy loss region more robust. (In Sect. 6 we show this can hap- pen in ...