1.Università degli studi di Bari “Aldo Moro”Dipartimento di InformaticaA Domain Based Approachto Information Retrieval in Digital Libraries F. Rotella, S. Ferilli, F.…

Slide 1 1 Lecture 10: Database Design XML Wednesday, October 20, 2004 Slide 2 2 Outline Design of a Relational schema (3.6) XML Slide 3 3 Normal Forms First Normal Form =…

A Graph-based Approach to Named Entity Categorization in Wikipedia Using Conditional Random Fields Yotaro Watanabe, Masayuki Asahara and Yuji Matsumoto Nara Institute of…

Presented by Rani Qumsiyeh & Andrew Zitzelberger Common approaches Collocation analysis: Producing anonymous relations without a label. Syntactic Dependencies: The dependencies…

CS411 Database Systems Kazuhiro Minami 04: Relational Schema Design Primary Goal: Minimize Redundancy Basic approach: decompose an original schema into sub-schemas R(A1,…,An)…

Relational Schema Design (end) Relational Algebra Finally, querying the database! Agenda Normal forms (3.6, 3.7) Relational algebra (5.2) Very soon: SQL (chapter 6) BCNF…

A Graph-based Approach to Named Entity Categorization in Wikipedia Using Conditional Random Fields Yotaro Watanabe, Masayuki Asahara and Yuji Matsumoto Nara Institute of…