805 search results - page 90 / 161 » On the Role of Integrity Constraints in Data Integration |
APIN
2000
14 years 9 months ago
2000
Abstract. This paper addresses several issues related to the use of conceptual modeling to support serviceoriented, advanced information systems. It shows how conceptual modeling o...
108
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CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper presents a dynamic conditional random field (DCRF) model to integrate contextual constraints for object segmentation in image sequences. Spatial and temporal dependenci...
164
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
100
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CMSB
2007
Springer
15 years 4 months ago
2007
Springer
For modeling and analyzing regulatory networks based on qualitative information and possibly additional temporal constraints, approaches using hybrid automata can be very helpful. ...
AAAI
2008
15 years 4 days ago
2008
NASA and USGS are collaborating to produce a global map of Earth using Landsat 5 Thematic Mapper and Landsat 7 Enhanced Thematic Mapper Plus sensor data from the period of 2004 th...