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HICSS
2002
IEEE
90views Biometrics» more  HICSS 2002»
14 years 1 months ago
Human Factors Aspects of Power System Voltage Visualizations
This paper presents experimental results associated with the human factors aspects of using color contours to visualize electric power system bus voltage magnitude information. Pa...
Douglas A. Wiegmann, Aaron M. Rich, Thomas J. Over...
BIS
2008
119views Business» more  BIS 2008»
13 years 10 months ago
Influence Factors of Understanding Business Process Models
The increasing utilization of business process models both in business analysis and information systems development raises several issues regarding quality measures. In this contex...
Jan Mendling, Mark Strembeck
IIWAS
2004
13 years 9 months ago
An Efficient Group Signature Based on the Discrete Logarithm Problem
Group signature schemes permit a group member signing on messages anonymously and unlinkably on behalf of a group. The anonymity can be revoked when arguments occurred. This paper...
Fuw-Yi Yang, Jinn-ke Jan
DKE
2008
79views more  DKE 2008»
13 years 8 months ago
Extracting k most important groups from data efficiently
We study an important data analysis operator, which extracts the k most important groups from data (i.e., the k groups with the highest aggregate values). In a data warehousing co...
Man Lung Yiu, Nikos Mamoulis, Vagelis Hristidis
IJNSEC
2008
129views more  IJNSEC 2008»
13 years 8 months ago
Repairing Efficient Threshold Group Signature Scheme
To enhance the efficiency of threshold group signature schemes, Yu and Chen, recently, proposed an efficient threshold group signature scheme. By using elliptic curves, the propos...
Zuhua Shao