By David Naumann
This e-book constitutes the refereed lawsuits of the fifth foreign Symposium on Unifying Theories of Programming, UTP 2014, held in Singapore, Singapore, in may possibly thirteen, 2014, co-located with the nineteenth overseas Symposium on Formal tools, FM 2014. The 7 revised complete papers provided including one invited speak have been rigorously reviewed and chosen from eleven submissions. They take care of various formal notations and theories of programming, comparable to abstraction, refinement, selection, termination, feasibility, locality, concurrency and communication.
Read or Download Unifying Theories of Programming: 5th International Symposium, UTP 2014, Singapore, May 13, 2014, Revised Selected Papers PDF
Similar compilers books
This publication is the 1st entire survey of the sector of constraint databases. Constraint databases are a pretty new and lively quarter of database learn. the most important thought is that constraints, equivalent to linear or polynomial equations, are used to symbolize huge, or perhaps endless, units in a compact method.
Application research makes use of static strategies for computing trustworthy information regarding the dynamic habit of courses. purposes contain compilers (for code improvement), software program validation (for detecting error) and adjustments among info illustration (for fixing difficulties corresponding to Y2K). This publication is exclusive in offering an outline of the 4 significant ways to application research: info movement research, constraint-based research, summary interpretation, and sort and impact platforms.
R for Cloud Computing seems to be at a number of the initiatives played by way of company analysts at the machine (PC period) and is helping the consumer navigate the wealth of knowledge in R and its 4000 programs in addition to transition an identical analytics utilizing the cloud. With this data the reader can opt for either cloud proprietors and the occasionally complicated cloud atmosphere in addition to the R applications that may aid procedure the analytical projects with minimal attempt, rate and greatest usefulness and customization.
Extra resources for Unifying Theories of Programming: 5th International Symposium, UTP 2014, Singapore, May 13, 2014, Revised Selected Papers
Apply a builtin HOL tactic, for instance simp, auto or sledgehammer. We exemplify this with our relational tactic, utp-rel-tac; the main deﬁnitions and theorems are in Figure 4. UTP and HOL relations, though similar, are mismatched as the former consists of a set of bindings with undashed and dashed variables, whilst the latter consists of a set of pairs. We resolve this with the function EvalR, written P R, which converts a UTP predicate into a HOL relation over a special binding type, WF REL BINDING, which has only undashed variables, the dashedness replaced by the pairs.
A UTP semantics for Circus. Formal Aspects of Computing 21, 3–32 (2009) 21. : UTP semantics for handel-C. In: Butterﬁeld, A. ) UTP 2008. LNCS, vol. 5713, pp. 142–160. Springer, Heidelberg (2010) 22. : The Z-Notation - A Reference Manual. Prentice Hall (1989) 23. : On the calculus of relations. J. Symbolic Logic 6(3), 73–89 (1941) 24. : Nominal techniques in Isabelle/HOL. In: Nieuwenhuis, R. ) CADE 2005. LNCS (LNAI), vol. 3632, pp. 38–53. Springer, Heidelberg (2005) 25. : The semantics of Circus.
We have therefore created Isabelle/UTP, a novel mechanisation of UTP in Isabelle, which we believe can be applied to both tasks. Isabelle/UTP is a framework that allows the formation of theories, semi-automated proof of their properties, and theory combination to provide semantic models. It provides a deep model of alphabetised predicates that is also tightly integrated into the Isabelle type system and supported by high-level proof tactics. Isabelle is an ideal base due to its deﬁnitional nature that allows a natural and scalable representation of the diﬀerent abstraction layers of Figure 1.