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» Implementing OCL as a Database Query Language
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TOOLS
2008
IEEE
15 years 4 months ago
Guarded Program Transformations Using JTL
There is a growing research interest in employing the logic paradigm for making queries on software in general, and OOP software in particular. We describes a side-effect-free tech...
Tal Cohen, Joseph Gil, Itay Maman
VLDB
2007
ACM
114views Database» more  VLDB 2007»
15 years 10 months ago
XRPC: Interoperable and Efficient Distributed XQuery
We propose XRPC, a minimal XQuery extension that enables distributed yet efficient querying of heterogeneous XQuery data sources. XRPC enhances the existing concept of XQuery func...
Ying Zhang, Peter A. Boncz
XSYM
2009
Springer
264views Database» more  XSYM 2009»
15 years 4 months ago
From Entity Relationship to XML Schema: A Graph-Theoretic Approach
Abstract. We propose a mapping from the Enhanced Entity Relationship conceptual model to the W3C XML Schema Language with the following properties: information and integrity constr...
Massimo Franceschet, Donatella Gubiani, Angelo Mon...
EDBTW
2004
Springer
15 years 3 months ago
MIRA: Multilingual Information Processing on Relational Architecture
In today’s global village, it is critical that the key information tools, such as web search engines, e-Commerce portals and e-Governance, work across multiple natural languages,...
A. Kumaran
KDD
2004
ACM
624views Data Mining» more  KDD 2004»
15 years 3 months ago
Programming the K-means clustering algorithm in SQL
Using SQL has not been considered an efficient and feasible way to implement data mining algorithms. Although this is true for many data mining, machine learning and statistical a...
Carlos Ordonez