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ICPR
2002
IEEE
15 years 9 months ago
Uniformity Testing Using Minimal Spanning Tree
Testing for uniformity of multivariate data is the initial step in exploratory pattern analysis. We propose a new uniformity testing method, which first computes the maximum (sta...
Anil K. Jain, Xiaowei Xu, Tin Kam Ho, Fan Xiao
DELTA
2004
IEEE
15 years 8 months ago
Arithmetic Transformations to Maximise the Use of Compressor Trees
Complex arithmetic computations, especially if derived from bit-level software descriptions, can be very inefficient if implemented directly in hardware (e.g., by translation of t...
Paolo Ienne, Ajay K. Verma
ACNS
2003
Springer
156views Cryptology» more  ACNS 2003»
15 years 8 months ago
An Efficient Tree-Based Group Key Agreement Using Bilinear Map
Secure and reliable group communication is an increasingly active research area by growing popularity in group-oriented and collaborative application. One of the important challeng...
Sangwon Lee, Yongdae Kim, Kwangjo Kim, DaeHyun Ryu
DMTCS
2003
89views Mathematics» more  DMTCS 2003»
15 years 6 months ago
On the Monotonic Computability of Semi-computable Real Numbers
Let h : N → Q be a computable function. A real number x is h-monotonically computable (h-mc, for short) if there is a computable sequence (xs) of rational numbers which converges...
Xizhong Zheng, George Barmpalias
DAC
2006
ACM
16 years 5 months ago
Elmore model for energy estimation in RC trees
This paper presents analysis methods for energy estimation in RC trees driven by time-varying voltage sources, e.g., buffers, timevarying power supplies, and resonant clock genera...
Quming Zhou, Kartik Mohanram