839 search results - page 78 / 168 » Management of Portal Evolution |
ECIS
2000
13 years 10 months ago
2000
The paper explores the nature of professional intellect and the requirements for managing it, an area acknowledged as being under-researched. Five case studies in the professional ...
DATESO
2010
13 years 7 months ago
2010
As approaches to conceptual modeling of XML data become more popular, a need arises to reverse-engineer existing schemas to the conceptual models. They make the management of XML s...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
In our work, we address the problem of modeling social network generation which explains both link and group formation. Recent studies on social network evolution propose generati...
KDD
2007
ACM
14 years 9 months ago
2007
ACM
Modeling the evolution of topics with time is of great value in automatic summarization and analysis of large document collections. In this work, we propose a new probabilistic gr...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...