S
Silvana Castano
Researcher at University of Milan
Publications - 187
Citations - 5548
Silvana Castano is an academic researcher from University of Milan. The author has contributed to research in topics: Ontology (information science) & Process ontology. The author has an hindex of 35, co-authored 186 publications receiving 5498 citations. Previous affiliations of Silvana Castano include Universidade Federal do Rio Grande do Sul & Hewlett-Packard.
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Database Security
TL;DR: Security issues for data warehousing and data mining are described and security implications of data mining, as well as data mining as a tool to handle security problems are given.
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Semantic integration of semistructured and structured data sources
TL;DR: This paper focuses on capturing and reasoning about semantic aspects of schema descriptions of heterogeneous information sources for supporting integration and query optimization and introduces new constructors to support the semantic integration process.
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Global viewing of heterogeneous data sources
Silvana Castano,V. De Antonellis +1 more
TL;DR: An affinity based unification method for global view construction is proposed and experiences of applying the proposed unification method and the associated tool environment ARTEMIS on databases of the Italian Public Administration information systems are described.
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Semantic integration of heterogeneous information sources
TL;DR: Intelligent, tool-supported techniques to information extraction and integration from both structured and semistructured data sources are proposed and provided in the framework of the MOMIS system based on a conventional wrapper/mediator architecture.
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Securing XML documents with Author-X
TL;DR: Author-X is a Java-based system that addresses the security issues of access control and policy design for XML document administration and allows a user to verify a document's integrity without contacting the document server.