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2009
IEEE
14 years 4 months ago
Oblivious routing schemes in extended generalized Fat Tree networks
—A family of oblivious routing schemes for Fat Trees and their slimmed versions is presented in this work. First, two popular oblivious routing algorithms, which we refer to as S...
Germán Rodríguez, Cyriel Minkenberg,...
AIED
2005
Springer
14 years 3 months ago
The Use of Qualitative Reasoning Models of Interactions between Populations to Support Causal Reasoning of Deaf Students
Making inferences is crucial for understanding the world. The school may develop such skills but there are few formal opportunities for that. This paper describes an experiment de...
Paulo Salles, Heloisa Lima-Salles, Bert Bredeweg
CRYPTO
2003
Springer
109views Cryptology» more  CRYPTO 2003»
14 years 3 months ago
On Deniability in the Common Reference String and Random Oracle Model
We revisit the definitions of zero-knowledge in the Common Reference String (CRS) model and the Random Oracle (RO) model. We argue that even though these definitions syntacticall...
Rafael Pass
VLDB
2002
ACM
74views Database» more  VLDB 2002»
13 years 9 months ago
Provisions and Obligations in Policy Management and Security Applications
Policies are widely used in many systems and applications. Recently, it has been recognized that a "yes/no" response to every scenario is just not enough for many modern...
Claudio Bettini, Sushil Jajodia, Xiaoyang Sean Wan...
ENTCS
2007
131views more  ENTCS 2007»
13 years 10 months ago
Secure Node Discovery in Ad-hoc Networks and Applications
Designing secure protocols over ad-hoc networks has proved to be a very challenging task, due to various features of such networks, such as partial connectivity, node mobility, an...
Giovanni Di Crescenzo