Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 193 for “"Isabelle"”.
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Towards justifying computer algebra algorithms in Isabelle/HOL
… thesis describes an ongoing effort using the Isabelle theorem prover to certify the cylindrical algebraic decomposition (CAD) algorithm, which has been widely implemented to solve non-linear problems in various engineering and mathematical fields. Because of the sophistication of this …
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Construction industry in France by Isabelle Louise Perkins.
Thesis (M. S.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1987.
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Formalising Combinatorial Structures and Proof Techniques in Isabelle/HOL
… for combinatorics using the proof assistant Isabelle/HOL. These, in turn, explore the interplay between different mathematical fields in a formal environment. The thesis begins with an outline of the locale-centric approach for formalising complex hierarchies, inspired by Ballarin and further …
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USIMPL: An Extension of Isabelle/UTP with Simpl-like Control Flow
… for formal verification that builds on Foster’s Isabelle/UTP with features of Schirmer’s Simpl in order to achieve a modular, scalable framework for deductive proofs of program correctness utilizing Hoare logic and Hoare-style algebraic laws of programming.
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Razonamiento mecanizado en álgebra homológica
… To this end, we use the proof assistant "Isabelle". Our main motivations are to increase the knowledge in the algorithmic nature of this mathematical result, as well as to evaluate different possibilities offered by Isabelle in order to prove theorems in Homological Algebra. The memoir is …
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Formalisation and execution of Linear Algebra: theorems and algorithms
… and execution of Linear Algebra algorithms in Isabelle/HOL, an interactive theorem prover. The work is based on the HOL Multivariate Analysis library, whose matrix representation has been refined to datatypes that admit a representation in functional programming languages. This enables the …
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Master's thesis recital (violin)
… Appalachian Polaroids / Steven Snowden -- Lady Isabelle was that kind of woman / Alexandra Bryant -- Quartet no. 4, sz. 91 / Bela Bartok.
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Reasoning Using Higher-Order Abstract Syntax in a Higher-Order Logic Proof Environment: Improvements to Hybrid and a Case Study
… Hybrid system, a formal theory implemented in Isabelle/HOL to support specifying and reasoning about formal systems using higher-order abstract syntax (HOAS). We modify Hybrid's type of terms, which is built definitionally in terms of de Bruijn indices, to exclude at the type level terms with …
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An automata-based automatic verification environment
… logic properties in a robust theorem prover, Isabelle which was developed at Cambridge University, UK, and TU Munich, Germany. A different class of examples is that of model checkers, such as SPIN and SMV. In this work, we describe our technique to increase the utility of DOVE by extending it …
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Theorem-proving distributed algorithms with dynamic analysis
… a new model for specifying I/O automata in the Isabelle theorem prover's logic, and prove the soundness of a technique for verifying invariants in this model in the Isabelle prover. We develop methods for generating proofs of I/0 automata for two theorem provers, the Larch Prover and …
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Symbolic semantics for CSP
… this thesis, carried out in the theorem prover Isabelle, provides us with a framework for automated and interactive analyses of CSP processes. It also gives us the ability to extract Ocaml code for an HCSP-based simulator directly from Isabelle.
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Contributions to the theory of syntax with bindings and to process algebra
… work presented here has been formalized in the Isabelle theorem prover. The formalization is performed in a general setting: arbitrary many-sorted syntax with bindings and arbitrary SOS-specified process algebra in de Simone format. The usefulness of our techniques is illustrated by several …
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A general theory of syntax with bindings
… at the same time we give a formalization, in the Isabelle/HOL proof assistant. Our theory uses explicit names for variables, and then deals with alpha-equivalence classes, remaining intuitive and close to informal mathematics, although being fully formalized and sound in classical high-order …
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Virgin State of Mind
… a 17-year-old documentary filmmaker named Isabelle is trying to decipher the mystery of her older brother through her latest movie when suddenly, and unexpectedly, she becomes a part of Charlie's harrowing journey and eventually comes to discover her brother is a broken, malicious force she …
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L' ekphrasis dans La Montagne secrète de Gabrielle Roy
… théories de Philippe Hauron, Lilianne Louvel et Isabelle Daunais pour entreprendre notre étude. La recherche de Jean Morency ainsi que celle de Kirsty Bell guident et appuient nos propos. Afin de repérer et d'identifier les ekphraseïs présentes dans le corpus, nous élaborons une grille d'analyse …
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Verified collection-based regression test selection via an extended Jinja semantics
… for Java and JVM developed in the theorem prover Isabelle that includes several semantics: Java-level big-step and small-step semantics, JVM-level small-step semantics, and an intermediate compilation step, J1, between these two levels. Regression Test Selection (RTS) algorithms select which tests …
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Qualitative Spatial Reasoning With Super-Intuitionistic Logics
… has been developed, by formalising them in Isabelle-HOL, an interactive theorem-prover based on classical higher-order logic. A partial decidability result is given for an extension of intuitionistic second-order propositional logics, together with an account of its mechanisation.
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A verification framework suitable for proving large language translations
… of the K framework and a translation from K to Isabelle as our basis for defining language specifications and proving properties about the specifications. Second, we define a complete operational semantics of LLVM in K, named K-LLVM, including the specifications of all instructions and intrinsic …
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The Brain Scan as Ideograph
… Latour’s critiques of scientific knowledge and Isabelle Stenger’s call for “risky” research. A post-human approach to the question of consciousness will allow us to reconsider current models of mental illness, justice, and accountability.</p>
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