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JCM
2008
134views more  JCM 2008»
14 years 10 months ago
Cover-Free Family based Efficient Group Key Management Strategy in Wireless Sensor Network
Abstract-- Secure group key distribution and efficient rekeying is one of the most challenging security issues in sensor networks at present. In this paper, Latin square is firstly...
Li Xu, Jianwei Chen, Xiaoding Wang
ASIACRYPT
2007
Springer
15 years 2 months ago
On Efficient Message Authentication Via Block Cipher Design Techniques
In an effort to design a MAC scheme that is built using block cipher components and runs faster than the modes of operation for message authentication, Daemen and Rijmen have propo...
Goce Jakimoski, K. P. Subbalakshmi
AIA
2006
14 years 11 months ago
Efficient Algorithm for Calculating Similarity between Trajectories Containing an Increasing Dimension
Time series data is usually stored and processed in the form of discrete trajectories of multidimensional measurement points. In order to compare the measurements of a query traje...
Perttu Laurinen, Pekka Siirtola, Juha Röning
TIP
2008
122views more  TIP 2008»
14 years 10 months ago
Efficient 2-D Grayscale Morphological Transformations With Arbitrary Flat Structuring Elements
Abstract--An efficient algorithm is presented for the computation of grayscale morphological operations with arbitrary 2-D flat structuring elements (S.E.). The required computing ...
Erik R. Urbach, Michael H. F. Wilkinson
ISCAS
2007
IEEE
92views Hardware» more  ISCAS 2007»
15 years 4 months ago
Multifunctional RF Transmitters for Next Generation Wireless Transceivers
: Future generations of wireless communications are expected to place increasing burdens on the efficiency and linearity of power amplifiers, due to the use of more complex wavefor...
Lawrence Larson, Peter Asbeck, Donald Kimball