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SSD
1997
Springer
131views Database» more  SSD 1997»
15 years 1 months ago
Topological Error Correcting in GIS
It is agreed upon that topological relations ore of great importance regarding to GIS data sets consistency. A lot of errors that can be found in GIS data sets are coming from a l...
Thierry Ubeda, Max J. Egenhofer
ITPRO
2007
101views more  ITPRO 2007»
14 years 9 months ago
Beyond Search: Content Applications
Federation of Abstracting and Information Services presentation (“TheThomsonTransformation: Remaking a Global 500 Company,” http://www. nfais.org/TurnerNFAIS06.ppt). Now conten...
Stephen Buxton
VLDB
2002
ACM
118views Database» more  VLDB 2002»
14 years 9 months ago
Translating Web Data
We present a novel framework for mapping between any combination of XML and relational schemas, in which a high-level, userspecified mapping is translated into semantically meanin...
Lucian Popa, Yannis Velegrakis, Renée J. Mi...
DASFAA
2011
IEEE
177views Database» more  DASFAA 2011»
14 years 1 months ago
Optimizing Incremental Maintenance of Minimal Bisimulation of Cyclic Graphs
Abstract. Graph-structured databases have numerous recent applications including the Semantic Web, biological databases and XML, among many others. In this paper, we study the main...
Jintian Deng, Byron Choi, Jianliang Xu, Sourav S. ...
SIGMOD
2002
ACM
219views Database» more  SIGMOD 2002»
15 years 10 months ago
Efficient k-NN search on vertically decomposed data
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
Arjen P. de Vries, Nikos Mamoulis, Niels Nes, Mart...