Specification and Modeling Languages.- A Formal Model for Startups Financial Transactions.- A Haskell-embedded DSL for Secure Information-flow.- CSP Specification and Verification of a Relay-Based Rail Interlocking System.- ULKB Logic: A HOL-based framework for reasoning over knowledge graphs.- Testing.- Language-based Testing for Pushdown Reactive Systems.- Sound Test Case Generation for Concurrent Mobile Features.- Verification and Validation.- Automated code generation for DES controllers modeled as Finite State Machines.- AutomaTutor: An Educational Mobile App for Teaching Automata Theory.- ESBMC v7.3: Model Checking C++ Programs using Clang.