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CRYPTO
2004
Springer
123views Cryptology» more  CRYPTO 2004»
16 years 20 days ago
Asymptotically Optimal Communication for Torus-Based Cryptography
Abstract. We introduce a compact and efficient representation of elements of the algebraic torus. This allows us to design a new discretelog based public-key system achieving the o...
Marten van Dijk, David P. Woodruff
ECAI
2004
Springer
16 years 20 days ago
Learning Complex and Sparse Events in Long Sequences
The Hierarchical Hidden Markov Model (HHMM) is a well formalized tool suitable to model complex patterns in long temporal or spatial sequences. Even if effective algorithms are ava...
Marco Botta, Ugo Galassi, Attilio Giordana
EWCBR
2004
Springer
16 years 20 days ago
Case Retrieval Using Nonlinear Feature-Space Transformation
Abstract. Good similarity functions are at the heart of effective case-based reasoning. However, the similarity functions that have been designed so far have been mostly linear, we...
Rong Pan, Qiang Yang, Lei Li
ICICS
2004
Springer
16 years 19 days ago
Factorization-Based Fail-Stop Signatures Revisited
Fail-stop signature (FSS) schemes are important primitives because in a fail-stop signature scheme the signer is protected against unlimited powerful adversaries as follows: Even i...
Katja Schmidt-Samoa
ICT
2004
Springer
131views Communications» more  ICT 2004»
16 years 19 days ago
Fairness and Protection Behavior of Resilient Packet Ring Nodes Using Network Processors
The Resilient Packet Ring IEEE 802.17 is an evolving standard for the construction of Local and Metropolitan Area Networks. The RPR protocol scales to the demands of future packet ...
Andreas Kirstädter, Axel Hof, Walter Meyer, E...