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CIKM
2001
Springer
15 years 11 months ago
Advanced Grouping and Aggregation for Data Integration
New applications from the areas of analytical data processing and data integration require powerful features to condense and reconcile available data. As outlined in [1], the gene...
Eike Schallehn, Kai-Uwe Sattler, Gunter Saake
ER
2001
Springer
107views Database» more  ER 2001»
15 years 11 months ago
Source Description-Based Approach for the Modeling of Spatial Information Integration
Rapid development of information technology such as mobile terminals and GPS systems enabled information services that provide location-oriented information based on users’ posit...
Yoshiharu Ishikawa, Hiroyuki Kitagawa
ICDT
2001
ACM
153views Database» more  ICDT 2001»
15 years 11 months ago
Estimating Range Queries Using Aggregate Data with Integrity Constraints: A Probabilistic Approach
In fast OLAP applications it is often advantageous to provide approximate answers to range queries in order to achieve very high performances. A possible solution is to inquire sum...
Francesco Buccafurri, Filippo Furfaro, Domenico Sa...
IICS
2001
Springer
15 years 11 months ago
Hardware Security Concept for Spontaneous Network Integration of Mobile Devices
In this article we introduce an architecture of a mobile device that enables safe and authenticated data-transmission in a spontaneously configured network environment. The usage ...
Igor Sedov, Marc Haase, Clemens H. Cap, Dirk Timme...
NLPRS
2001
Springer
15 years 11 months ago
Integration of heterogeneous language resources: A monolingual dictionary and a thesaurus
Linguistic knowledge plays a crucial role in natural language processing. Constructing large linguistic knowledge bases requires a lot of human effort and much cost. There have b...
Takenobu Tokunaga, Yasuhiro Syotu, Hozumi Tanaka, ...