529 search results - page 49 / 106 » Modeling and Managing Content Changes in Text Databases |
ECIS
2000
13 years 10 months ago
2000
Abstract- This paper deals with "Knowledge Management Systems" (KMS) which are seen as a new kind of information systems supporting organizational information processing....
GIS
2005
ACM
14 years 9 months ago
2005
ACM
The management of moving objects has been intensively studied in the recent years. A wide and increasing range of database applications has to deal with spatial objects whose posi...
DEXAW
2004
IEEE
14 years 17 days ago
2004
IEEE
A considerable amount of e-learning content is being delivered via virtual or managed learning environments. These platforms keep track of learners' activities including cont...
KDD
2010
ACM
14 years 22 days ago
2010
ACM
Mining cluster evolution from multiple correlated time-varying text corpora is important in exploratory text analytics. In this paper, we propose an approach called evolutionary h...
ICML
2010
IEEE
13 years 10 months ago
2010
IEEE
Identifying the most influential documents in a corpus is an important problem in many fields, from information science and historiography to text summarization and news aggregati...