No Inv.: 119964-119966, 119967-119969/P/Perp/09/6c
This introduction to cryptography employs a programming-oriented approach to study the most important cryptographic schemes in current use and the main cryptanalytic attacks against them. Discussion of the theoretical aspects, emphasizing precise security definitions based on methodological tools such as complexity and randomness, and of the mathematical aspects, with emphasis on number-theoret…
No Inv.: 119955-119957/P/Perp/09/3c
In order to exchange knowledge, humans need to share a common lexicon of words as well as to access the world models underlying that lexicon. What is a natural process for a human turns out to be an extremely hard task for a machine: computers can’t represent knowledge as effectively as humans do, which hampers, for example, meaning disambiguation and communication. Applied ontologies…
This thesis describes a new approach to the construction of solar cells. Following nature's example, this approach has the goal to find a biomimetic self-assembling dye, whose aggregates can mimic the natural light-harvesting system of special photosynthetic active bacteria. The thesis investigates methods to control the self-assembly such that suitable dye aggregates are formed with high inter…
No Inv.: 120886/SM/Perp/09/1c
No Inv.: 120989-120990/S/Perp/09/1c
No Inv.: 121109/S/Perp/09/1c
No Inv.: 125696/P/Perp/10/1c
No Inv.: 125664-125667/P/Perp/10/4c~138480-138484/P/Perp/14/5c