135 search results - page 8 / 27 » Use of group theory for the analysis of vibrational spectra |
MICAI
2005
Springer
14 years 2 months ago
2005
Springer
A powerful and useful approach for modeling knowledge and qualitative reasoning is the Cognitive Map. The background of Cognitive Maps is the research about learning environments c...
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
The problem of total participation in asynchronous meetings convened with distributed group support systems has been noted frequently but investigated rarely. This paper describes...
GROUP
1999
ACM
14 years 28 days ago
1999
ACM
This paper demonstrates how activity theoretic concepts can be used in conjunction with an ethnographically informed approach to derive requirements on a work situation. We presen...
CSCW
2002
ACM
13 years 8 months ago
2002
ACM
Activity theory is based on the concept of tools mediating between subjects and objects. In this theory, an individual's creative interaction with his or her surroundings can ...
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— Joint eigenvalue distribution of the noncentral complex Wishart matrix, i.e. HH∗ where H is the nonzero-mean complex Gaussian random channel matrix of a multiple-inpu...