Sciweavers

1527 search results - page 220 / 306
» From Requirements to Design: Formalizing the Key Steps
Sort
View
SIGMOD
2004
ACM
121views Database» more  SIGMOD 2004»
16 years 6 months ago
A secure hierarchical model for sensor network
In a distributed sensor network, large number of sensors deployed which communicate among themselves to selforganize a wireless ad hoc network. We propose an energyefficient level...
Malik Ayed Tubaishat, Jian Yin, Biswajit Panja, Sa...
ISCAS
2008
IEEE
100views Hardware» more  ISCAS 2008»
16 years 25 days ago
On the security of a class of image encryption schemes
— Recently four chaos-based image encryption schemes were proposed. Essentially, the four schemes can be classified into one class, which is composed of two basic parts: permuta...
Chengqing Li, Guanrong Chen
DASFAA
2007
IEEE
183views Database» more  DASFAA 2007»
16 years 23 days ago
BioDIFF: An Effective Fast Change Detection Algorithm for Biological Annotations
Abstract. Warehousing heterogeneous, dynamic biological data is a key technique for biological data integration as it greatly improves performance. However, it requires complex mai...
Yang Song, Sourav S. Bhowmick, C. Forbes Dewey
INDOCRYPT
2005
Springer
15 years 12 months ago
Attack the Dragon
1 Dragon is a word oriented stream cipher submitted to the ECRYPT project, it operates on key sizes of 128 and 256 bits. The original idea of the design is to use a nonlinear feedb...
Håkan Englund, Alexander Maximov
ATAL
2007
Springer
15 years 8 months ago
InterPol: a policy framework for managing trust and privacy in referral networks
Referral networks are a kind of P2P system consisting of autonomous agents who seek, provide services, or refer other service providers. Key applications include service discovery...
Yathiraj B. Udupi, Munindar P. Singh