608 search results - page 50 / 122 » Managing Data in E-Social Science |
CCS
2009
ACM
14 years 2 months ago
2009
ACM
A power grid is a complex system connecting electric power generators to consumers through power transmission and distribution networks across a large geographical area. System mo...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
Given the pairwise affinity relations associated with a set of data items, the goal of a clustering algorithm is to automatically partition the data into a small number of homogen...
HICSS
2003
IEEE
14 years 27 days ago
2003
IEEE
Managers and group leaders of a community may not have enough information to help them direct the community development. In this paper, we adopt social network analysis, graph the...
ITICSE
2003
ACM
14 years 26 days ago
2003
ACM
The authors present observations from using two modes of teaching undergraduate computer architecture. Two sections were taught differently: one section was taught using a traditi...