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GEOS
2007
Springer
14 years 2 months ago
Structure-Based Methods to Enhance Geospatial Ontology Alignment
In geospatial applications with heterogeneous classification schemes that describe related domains, an ontology-driven approach to data sharing and interoperability relies on the ...
William Sunna, Isabel F. Cruz
CIKM
1999
Springer
14 years 10 days ago
Architecture of a Networked Image Search and Retrieval System
Large scale networked image retrieval systems face a number of problems that are not fully satis ed by current systems. On one hand, integrated solutions that store all image data...
Roger Weber, Jürg Bolliger, Thomas R. Gross, ...
GIS
2005
ACM
14 years 9 months ago
ASPEN: an adaptive spatial peer-to-peer network
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...
Haojun Wang, Roger Zimmermann, Wei-Shinn Ku
EDBT
2012
ACM
225views Database» more  EDBT 2012»
11 years 10 months ago
Differentially private search log sanitization with optimal output utility
Web search logs contain extremely sensitive data, as evidenced by the recent AOL incident. However, storing and analyzing search logs can be very useful for many purposes (i.e. in...
Yuan Hong, Jaideep Vaidya, Haibing Lu, Mingrui Wu
ICDE
1999
IEEE
143views Database» more  ICDE 1999»
14 years 9 months ago
Query Routing in Large-Scale Digital Library Systems
Modern digital libraries require user-friendly and yet responsive access to the rapidly growing, heterogeneous, and distributed collection of information sources. However, the inc...
Ling Liu