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» The Case for Grounding Databases
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ADBIS
2006
Springer
104views Database» more  ADBIS 2006»
15 years 11 months ago
Multi-source Materialized Views Maintenance: Multi-level Views
In many information systems, the databases that make up the system are distributed in different modules or branch offices according to the requirements of the business enterprise. ...
Josep Silva, Jorge Belenguer, Matilde Celma
VLDB
2001
ACM
86views Database» more  VLDB 2001»
15 years 10 months ago
Intelligent Rollups in Multidimensional OLAP Data
In this paper we propose a new operator for advanced exploration of large multidimensional databases. The proposed operator can automatically generalize from a specific problem c...
Gayatri Sathe, Sunita Sarawagi
DAS
2010
Springer
15 years 9 months ago
Memory-based recognition of camera-captured characters
This paper addresses how to quickly recognize a character pattern using a lot of case examples without learning. Here without learning means just finding the most similar example...
Masakazu Iwamura, Tomohiko Tsuji, Koichi Kise
DEXAW
2005
IEEE
120views Database» more  DEXAW 2005»
15 years 11 months ago
Temporal Consistency in Nomadic Mobile Environment
This paper presents a model of a nomadic middleware system with support for temporal consistency of structures semantically associated to XML-documents. Specially defined high-lev...
Dmitry S. Kochnev, Tatiana Kochurova, Alexander Sl...
FQAS
2000
Springer
107views Database» more  FQAS 2000»
15 years 9 months ago
Measuring Effectiveness in Fuzzy Information Retrieval
- We investigate extensions of the classical measurement of effectiveness in information retrieval systems, precision and recall, to situations where the answer is modeled by a fuz...
Maria J. Martín-Bautista, Daniel Sán...