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» Typed Query Languages for Databases Containing Queries
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VLDB
2006
ACM
207views Database» more  VLDB 2006»
14 years 9 months ago
Modeling and querying moving objects in networks
: Moving Objects Databases have become an important research issue in recent years. For and querying moving objects, there exists a comprehensive framework of abstract data types t...
Ralf Hartmut Güting, Victor Teixeira de Almeida, ...
SSDBM
2005
IEEE
115views Database» more  SSDBM 2005»
14 years 2 months ago
Using Multi-Scale Histograms to Answer Pattern Existence and Shape Match Queries
Similarity-based querying of time series data can be categorized as pattern existence queries and shape match queries. Pattern existence queries find the time series data with ce...
Lei Chen 0002, M. Tamer Özsu, Vincent Oria
ER
2004
Springer
107views Database» more  ER 2004»
14 years 2 months ago
A Scaleless Data Model for Direct and Progressive Spatial Query Processing
A progressive spatial query retrieves spatial data based on previous queries (e.g., to fetch data in a more restricted area with higher resolution). A direct query, on the other si...
Sai Sun, Sham Prasher, Xiaofang Zhou
SIGKDD
2002
93views more  SIGKDD 2002»
13 years 8 months ago
A Perspective on Inductive Databases
Inductive databases tightly integrate databases with data mining. The key ideas are that data and patterns (or models) are handled in the same way and that an inductive query lang...
Luc De Raedt
ICDE
2010
IEEE
276views Database» more  ICDE 2010»
14 years 3 months ago
X-data: Generating test data for killing SQL mutants
Abstract— Checking if an SQL query has been written correctly is not an easy task. Formal verification is not applicable, since it is based on comparing a specification with an...
Bhanu Pratap Gupta, Devang Vira, S. Sudarshan