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93
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IJAC
2010
96views more  IJAC 2010»
14 years 9 months ago
Coxeter Covers of the Classical Coxeter Groups
Let C(T) be a generalized Coxeter group, which has a natural map onto one of the classical Coxeter groups, either Bn or Dn. Let CY (T) be a natural quotient of C(T), and if C(T) is...
Meirav Amram, Robert Shwartz, Mina Teicher
97
Voted
DM
2010
94views more  DM 2010»
15 years 19 days ago
Hypermap operations of finite order
Abstract: Duality and chirality are examples of operations of order 2 on hypermaps. James showed that the groups of all operations on hypermaps and on oriented hypermaps can be ide...
Gareth A. Jones, Daniel Pinto
75
Voted
DDECS
2007
IEEE
90views Hardware» more  DDECS 2007»
15 years 4 months ago
Test Pattern Generator for Delay Faults
A method of generating test pairs for the delay faults is presented in this paper. The modification of the MISR register gives the source of test pairs. The modification of this r...
Tomasz Rudnicki, Andrzej Hlawiczka
97
Voted
CHI
2008
ACM
15 years 2 months ago
Do visualizations improve synchronous remote collaboration?
Information visualizations can improve collaborative problem solving, but this improvement may depend on whether visualizations promote communication. In an experiment on the effe...
Aruna D. Balakrishnan, Susan R. Fussell, Sara B. K...
IDEAS
2007
IEEE
132views Database» more  IDEAS 2007»
15 years 6 months ago
Contrasting the Contrast Sets: An Alternative Approach
The need to identify significant differences between contrasting groups or classes is ubiquitous and thus was the focus of many statisticians and data miners. Contrast sets, conju...
Amit Satsangi, Osmar R. Zaïane