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WEBI
2005
Springer
9 years 6 months ago
Measuring the Relative Performance of Schema Matchers
Schema matching is a complex process focusing on matching between concepts describing the data in heterogeneous data sources. There is a shift from manual schema matching, done by...
Shlomo Berkovsky, Yaniv Eytani, Avigdor Gal
WAIM
2005
Springer
9 years 6 months ago
An Algebraic Framework for Schema Matching
It is well known that a formal framework for the schema matching problem (SMP) is important because it facilitates the building of algorithm model and the evaluation of algorithms....
Zhi Zhang, Haoyang Che, Pengfei Shi, Yong Sun, Jun...
ICWE
2005
Springer
9 years 6 months ago
An Experiment on the Matching and Reuse of XML Schemas
XML Schema is becoming an indispensable component in developing web applications. With its widespread adoption and its web accessibility, XML Schema reuse is becoming imperative. T...
Jianguo Lu, Shengrui Wang, Ju Wang
ER
2005
Springer
140views Database» more  ER 2005»
9 years 6 months ago
Schema Integration Based on Uncertain Semantic Mappings
Abstract. Schema integration is the activity of providing a unified representation of multiple data sources. The core problems in schema integration are: schema matching, i.e. the...
Matteo Magnani, Nikos Rizopoulos, Peter McBrien, D...
DEXA
2005
Springer
109views Database» more  DEXA 2005»
9 years 6 months ago
Formalizing the XML Schema Matching Problem as a Constraint Optimization Problem
The first step in finding an efficient way to solve any difficult problem is making a complete, possibly formal, problem specification. This paper introduces a formal specifica...
Marko Smiljanic, Maurice van Keulen, Willem Jonker
DASFAA
2005
IEEE
148views Database» more  DASFAA 2005»
9 years 7 months ago
CMC: Combining Multiple Schema-Matching Strategies Based on Credibility Prediction
Schema matching is a key operation in data engineering. Combining multiple matching strategies is a very promising technique for schema matching. To overcome the limitations of exi...
Kewei Tu, Yong Yu
ICDM
2006
IEEE
176views Data Mining» more  ICDM 2006»
9 years 7 months ago
Razor: mining distance-constrained embedded subtrees
Due to their capability for expressing semantics and relationships among data objects, semi-structured documents have become a common way of representing domain knowledge. Compari...
Henry Tan, Tharam S. Dillon, Fedja Hadzic, Elizabe...
ICDE
2006
IEEE
154views Database» more  ICDE 2006»
9 years 7 months ago
Ontology-Driven Semantic Matches between Database Schemas
Schema matching has been historically difficult to automate. Most previous studies have tried to find matches by exploiting information on schema and data instances. However, sche...
Sangsoo Sung, Dennis McLeod
ICDE
2006
IEEE
143views Database» more  ICDE 2006»
9 years 7 months ago
Effectiveness Bounds for Non-Exhaustive Schema Matching Systems
Semantic validation of the effectiveness of a schema matching system is traditionally performed by comparing system-generated mappings with those of human evaluators. The human ef...
Marko Smiljanic, Maurice van Keulen, Willem Jonker
SUM
2007
Springer
9 years 7 months ago
Managing Uncertainty in Schema Matcher Ensembles
Schema matching is the task of matching between concepts describing the meaning of data in various heterogeneous, distributed data sources. With many heuristics to choose from, sev...
Anan Marie, Avigdor Gal
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