Titlebook: Schülermitbeteiligung im Fachunterricht; Englisch, Geschichte Meinert A. Meyer (Professor),Ralf Schmidt (Wissens Book 2000 Springer Fachmed

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Zusammenfassungemie und Physik für die Darstellung und Bewertung der Schülermitbeteiligung besondere Bedeutung zukommen wird. Wir fassen unsere Bewertung der heutigen fach- wie allgemeindidaktischen Problemlage wie folgt zusammen:

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Palpitation

Meinert A. Meyer,Ralf Schmidt,Josef Keuffert only with ., where . is the number of participants. For the second one, in the setting of public cheater identification, we present an efficient optimal cheater resilient .-out-of-. secret sharing scheme against rushing cheaters having the share size .. The proposed scheme achieves . in the sense

神圣不可

t only with ., where . is the number of participants. For the second one, in the setting of public cheater identification, we present an efficient optimal cheater resilient .-out-of-. secret sharing scheme against rushing cheaters having the share size .. The proposed scheme achieves . in the sense

煞费苦心

Meinert A. Meyer,Josef Keuffere when the ciphertext size is equal to the plaintext size. Our lower bounds can be applied to traditional broadcast encryption. We then construct a one-time secure RS-BE scheme with a trade-off between sizes of ciphertexts and secret keys, and our construction for the smallest ciphertext size meets

Credence

Meinert A. Meyer,Matthias Trautmann cheater detection: a dishonest party that enforces the protocol to fail will be identified as being the cheater. As a consequence, in typical real-life scenarios, parties will actually have little incentive to cheat, and if cheating still takes place, the cheater can be identified and discarded and

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努力赶上

Meinert A. Meyerdoes not change after seeing the ciphertext. Unlike perfect secrecy, guessing secrecy does allow some leakage of information but requires that the best guess of the plaintext remain the same after seeing the ciphertext. We define guessing secrecy and prove a number of results. We show that similar t