Search for dissertations about: "Philipp Rümmer"
Showing result 1 - 5 of 6 swedish dissertations containing the words Philipp Rümmer.
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1. Calculi for Program Incorrectness and Arithmetic
Abstract : This thesis is about the development and usage of deductive methods in two main areas: (i) the deductive dis-verification of programs, i.e., how techniques for deductive verification of programs can be used to detect program defects, and (ii) reasoning modulo integer arithmetic, i.e. READ MORE
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2. Proving and Disproving in Dynamic Logic for Java
Abstract : This thesis is about proving the functional correctness and incorrectness of imperative, object-oriented programs. One of the main approaches for the first item is deductive program verification, whereas the second item is traditionally handled by techniques like testing. READ MORE
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3. New techniques for handling quantifiers in Boolean and first-order logic
Abstract : The automation of reasoning has been an aim of research for a long time. Already in 17th century, the famous mathematician Leibniz invented a mechanical calculator capable of performing all four basic arithmetic operators. READ MORE
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4. Quantifiers and Theories : A Lazy Approach
Abstract : In this thesis we study Automated Theorem Proving (ATP) as well as Satisfiability Modulo Theories (SMT) and present lazy strategies for improving reasoning within these areas. A lazy strategy works by simplifying a problem, and gradually refines the abstraction only when necessary. READ MORE
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5. Model Checking of Software Systems under Weak Memory Models
Abstract : When a program is compiled and run on a modern architecture, different optimizations may be applied to gain in efficiency. In particular, the access operations (e.g., read and write) to the shared memory may be performed in an out-of-order manner, i. READ MORE