2854 search results - page 82 / 571 » A Study of the Genus of a Group |
VLDB
1994
ACM
14 years 3 days ago
1994
ACM
In existing relational database systems, processing of group-by and computation of aggregate functions are always postponed until all joins are performed. In this paper, we presen...
ETS
2000
IEEE
2000
IEEE
An Evaluation of Computer Mediated Communication to Support Group Discussion in Continuing Education
13 years 7 months ago
An evaluation of a taught module within a Post-Graduate Master of Education course is reported. Participants on the course were mainly teachers learning for continuing professiona...
IJBIS
2010
13 years 5 months ago
2010
: The increasing intensity of global competition and the rapid advances in information technology (IT) have led organisations to search for more efficient and effective ways to man...
GIS
2002
ACM
13 years 7 months ago
2002
ACM
Studies about geographical information systems (GIS) use contribute to geographic information science through critical evaluation of the concepts embedded in GIS tools. Social-beha...
ATAL
2009
Springer
14 years 2 months ago
2009
Springer
Longitudinal studies of human-virtual agent interaction are expensive and time consuming to conduct. We present a new concept and tool for conducting such studies—the virtual la...