5290 search results - page 572 / 1058 » Information systems as social structures |
196
click to vote
WWW
2004
ACM
16 years 8 months ago
2004
ACM
Analysis of web site usage data involves two significant challenges: firstly the volume of data, arising from the growth of the web, and secondly, the structural complexity of web...
311
click to vote
ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Text documents often embed data that is structured in nature. By processing a text database with information extraction systems, we can define a variety of structured "relati...
187
click to vote
ADVIS
2004
Springer
15 years 11 months ago
2004
Springer
Research in temporal database management has suggested that the Entity-Relationship (E-R) model lacks appropriate constructs for representing the dynamic nature of the real world....
220
click to vote
ATAL
1995
Springer
15 years 11 months ago
1995
Springer
The agent view provides maybe the right level of abstraction for dealing with complex, distribblem-solving systems. It abstracts from aspects like the hardware or software platfor...
191
click to vote
URBAN
2008
15 years 7 months ago
2008
Intuitive and meaningful interpretation of geographical phenomena requires their representation at multiple levels of detail. This is due to the scale dependent nature of their pr...