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IDEAS
2005
IEEE
106views Database» more  IDEAS 2005»
15 years 3 months ago
Using the Lock Manager to Choose Timestamps
Our goal is to support transaction-time functionality that enables the coexistence of ordinary, non-temporal tables with transaction-time tables. In such a system, each transactio...
David B. Lomet, Richard T. Snodgrass, Christian S....
AIED
2005
Springer
15 years 3 months ago
Contexts in Educational Topic Maps
This paper explores the idea of using contexts to support more efficient information search in Topic Maps-based digital libraries. The notion of context is d as abstraction of grou...
Christo Dichev, Darina Dicheva
CP
2005
Springer
15 years 3 months ago
Uncertainty in Soft Constraint Problems
Preferences and uncertainty occur in many real-life problems. The theory of possibility is one way of dealing with uncertainty, which allows for easy integration with fuzzy prefer...
Maria Silvia Pini, Francesca Rossi
CTRSA
2005
Springer
92views Cryptology» more  CTRSA 2005»
15 years 3 months ago
Update on SHA-1
Abstract. We report on the experiments we performed in order to assess the security of SHA-1 against the attack by Chabaud and Joux [5]. We present some ideas for optimizations of ...
Vincent Rijmen, Elisabeth Oswald
IMA
2005
Springer
111views Cryptology» more  IMA 2005»
15 years 3 months ago
An Algebraic Framework for Cipher Embeddings
In this paper we discuss the idea of block cipher embeddings and consider a natural algebraic framework for such constructions. In this approach we regard block cipher state spaces...
Carlos Cid, Sean Murphy, Matthew J. B. Robshaw