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GIS
2006
ACM
13 years 7 months ago
Qualitative polyline similarity testing with applications to query-by-sketch, indexing and classification
We present an algorithm for polyline (and polygon) similarity testing that is based on the double-cross formalism. To determine the degree of similarity between two polylines, the...
Bart Kuijpers, Bart Moelans, Nico Van de Weghe
DEBU
2008
118views more  DEBU 2008»
13 years 7 months ago
Big, Fast XQuery: Enabling Content Applications
Increasingly, companies recognize that most of their important information does not exist in relational stores but in documents. For a long time, textual information has been rela...
Mary Holstege
FQAS
2004
Springer
103views Database» more  FQAS 2004»
14 years 1 months ago
A Unifying Framework for Flexible Information Access in Taxonomy-Based Sources
A taxonomy-based source consists of a taxonomy and a database storing objects that are indexed in terms of the taxonomy. For this kind of sources, we describe a flexible interacti...
Yannis Tzitzikas, Carlo Meghini, Nicolas Spyratos
VLDB
1987
ACM
90views Database» more  VLDB 1987»
13 years 11 months ago
Enhancements to the Voting Algorithm
There are several consistency control algorithms for managing replicated files in the face of network partitioning due to site or communication link failures. In this paper, we co...
Sushil Jajodia, David Mutchler
CASCON
1992
127views Education» more  CASCON 1992»
13 years 8 months ago
Overview of multidatabase transaction management
A multidatabase system (MDBS) is a facility that allows users access to data located in multiple autonomous database management systems (DBMSs). In such a system, globaltransaction...
Yuri Breitbart, Hector Garcia-Molina, Abraham Silb...