21993 search results - page 2 / 4399 » Evolution of Data Models |
IBM
1990
13 years 10 months ago
1990
ER
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
MSR
2011
ACM
12 years 9 months ago
2011
ACM
Studying the evolution of topics (collections of co-occurring words) in a software project is an emerging technique to automatically shed light on how the project is changing over...
ER
2007
Springer
14 years 17 days ago
2007
Springer
An e-contract is a contract modeled, specified, executed, controlled and monitored by a software system. Econtract evolves over a period of time and there are many scenarios of ch...
ICIP
2000
IEEE
14 years 8 months ago
2000
IEEE
We present an estimation-theoretic approach to curve evolution for the Mumford-Shah problem. By viewing an active contour as the set of discontinuities in the Mumford-Shah problem...