Computability and Logic: Celebrating the Alan Turing Year in Brazil

• Walter Carnielli, Turing Machines under other logics: a remarkable convergence between Quantum Computation and Paraconsistent Turing Machines
• Itala D`Ottaviano, Ubiquitous Computing and Disguisers
• Renata Wassermann Turing Machine
• Sue Black Did Twitter save Bletchley Park?