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Auditing Information Systems

Auditing Information Systems. Michel Biezunski. (718) 921-0901 mb@infoloom.com http://www.infoloom.com. Accountable Information. SEMANTIC WEB RDF Triples Nodes Arcs Connecting: Seeing all triples to or from a given node. ACCOUNTING Double-entry method Accounts Transactions

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Auditing Information Systems

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  1. Auditing Information Systems Michel Biezunski (718) 921-0901 mb@infoloom.com http://www.infoloom.com

  2. Accountable Information • SEMANTIC WEB • RDF Triples • Nodes • Arcs • Connecting: • Seeing all triples to or from a given node. • ACCOUNTING • Double-entry method • Accounts • Transactions • Auditing: • Seeing all transactions to and from an account

  3. Demo • Auditing a Semantic Web application. • Application where topics are connected to occurrences and to related topics. • Application is built through a combination of automatic processes and manual input.

  4. What is Tax Map? Now available on the Internet http://www.sbrg.irs.gov/taxmap/tmhome.htm

  5. Auditing Tax Map • TaxMap results from both automated processes and human input. • Questions without answers include: • Where does a topic name come from? • Where does a relation between topics come from? Purposes: • Accountability required. • Overall Quality Improvement. • Maintenance of the Topic Network. • Collaboration between Experts. • Assessing Results of Automated Processes.

  6. Tax Map Audited:Income Earned Abroad

  7. Tax Map Audited:Living Abroad

  8. Where does Living Abroad come from?

  9. Containment Rule Results If one topic name is entirely contained into another one, they get automatically related.

  10. Synonyms Created by Experts

  11. Contact • Michel Biezunski, Infoloom • (718) 921-0901 • mb@infoloom.com • http://www.infoloom.com

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