5090 search results - page 16 / 1018 » Information Integration: Challenges and Approaches |
SP
2008
IEEE
15 years 3 months ago
2008
IEEE
Unlike today’s reactive approaches, information flow based approaches can provide positive assurances about overall system integrity, and hence can defend against sophisticated...
66
Voted
IJCAI
2003
14 years 10 months ago
2003
Recent work in data integration has shown the importance of statistical information about the coverage and overlap of data sources for efficient query processing. Gathering and s...
IV
2005
IEEE
15 years 3 months ago
2005
IEEE
The visual analysis of time dependent data is an essential task in many application fields. However, visualizing large time dependent data collected within a spatial context is st...
86
Voted
ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
We present a novel approach for clustering sequences of multi-dimensional trajectory data obtained from a sensor network. The sensory time-series data present new challenges to da...
JAMIA
2010
14 years 4 months ago
2010
Objective The authors used the i2b2 Medication Extraction Challenge to evaluate their entity extraction methods, contribute to the generation of a publicly available collection of...