Examples and the superiority of an algorithm or tool can explain a formalism, and its expressive power can be demonstrated by experiments, for instance, comparing a range of settings. However, the evaluation of the applicability of a formal method as a whole is more intricate. So, what is ...
To address these issues, Mitsubishi Electric has developed a new algorithm aimed at efficiently conducting formal verification on decision tree ensembles, widely used for tasks like numerical data prediction, and an interactive verification tool utilizing this algorithm. By leveraging this technology, AI ...
integer divisioncontext-free languagelog-space uniform boolean circuits/ C4240 Programming and algorithm theory C4210 Formal logicIn this work we study the complexity of certain counting functions related to formal power series in noncommuting variables. We prove that, for every algebraic formal power...
YandexSoftwareTLA+ClickHouse Replication Algorithm,lock-free Memory Allocator ZilliqaSingaporeBlockchainCoqscilla-coq project WavesBlockchain??? practicecoqsoftware-engineeringformal-methodsformal-verificationtlaplustla-specificationformal-verification-methods
Aldor programs may be annotated with Larch BISL specifications which can be used as clear, concise and machine-checkable documentation; they may also be used for verification condition generation (see Section 3). An example of a Larch/Aldor program which implements the integer division algorithm is...
Verifyingacircuitthatimplementsaniterativealgorithmcan bedecomposedintothreephases: verifying the circuit against a low-level invariant that is designed for model-checking efficiency; relating the low-level invariant to a higher-level, more natural in- ...
All random forests passed the verification case within fractions of a second thanks to the fast output bound approximation algorithm. For gradient boosting machines however, the output approximations were too conservative; hence we resorted the precise technique. All gradient boosting machines passed the...
In its present state, phonology is not ready for optimization, but it is ready for formalization: the key ideas, developed in the phonological literature in an informal fashion , can be expressed in a more rigorous manner so that the results can serve as the conceptual basis for algorithm...
NASALib is a collection of formal specifications most of which have been in the public domain for several years. The Formal Methods Team at NASA LaRC still maintains these developments. For the developments originally made by the Formal Methods Team, these developments are considered fundamental rese...
The paper puts forward an automated testing case generator algorithm which uses equivalence class division methods and formal specification. 本文提出了一种从形式规格说明中利用等价类划分的方法自动生成软件测试用例的算法,给出了算法步骤。 3. Object-Z,an extension to formal specification language Z,is go...