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JODS
2007
119views Data Mining» more  JODS 2007»
15 years 5 months ago
Semantic Matching: Algorithms and Implementation
We view match as an operator that takes two graph-like structures (e.g., classifications, XML schemas) and produces a mapping between the nodes of these graphs that correspond sema...
Fausto Giunchiglia, Mikalai Yatskevich, Pavel Shva...
AAAI
2006
15 years 6 months ago
Inexact Matching of Ontology Graphs Using Expectation-Maximization
We present a new method for mapping ontology schemas that address similar domains. The problem of ontology mapping is crucial since we are witnessing a decentralized development a...
Prashant Doshi, Christopher Thomas
DLOG
2004
15 years 6 months ago
Towards Explaining Semantic Matching
Interoperability among systems using different term vocabularies requires mappings between them. Matching applications generate these mappings. When the matching process utilizes ...
Deborah L. McGuinness, Pavel Shvaiko, Fausto Giunc...
CIDR
2003
153views Algorithms» more  CIDR 2003»
15 years 6 months ago
Applying Model Management to Classical Meta Data Problems
Model management is a new approach to meta data management that offers a higher level programming interface than current techniques. The main abstractions are models (e.g., schema...
Philip A. Bernstein
VLDB
2007
ACM
126views Database» more  VLDB 2007»
16 years 5 months ago
Querying Complex Structured Databases
Correctly generating a structured query (e.g., an XQuery or a SQL query) requires the user to have a full understanding of the database schema, which can be a daunting task. Alter...
Cong Yu, H. V. Jagadish