'Single attribute' presentation slideshows

Introduction to SQL

878 views • 69 slides

Schema Refinement and Normal Forms

Schema Refinement and Normal Forms. Chapter 19. Instructor: Mirsad Hadzikadic. The Evils of Redundancy. Redundancy is at the root of several problems associated with relational schemas: redundant storage, insert/delete/update anomalies

503 views • 42 slides

Chapter Outline

Al- Maarefa College for Science and Technology INFO 232: Database systems Chapter 6 Normalization for Relational Databases Instructor Ms. Arwa Binsaleh. Chapter Outline. Informal Design Guidelines for Relational Databases Functional Dependencies (FDs)

500 views • 38 slides

Midterm -1 27 th June- Class Time

489 views • 36 slides

Using neural networks for porosity prediction from seismic attributes

Using neural networks for porosity prediction from seismic attributes. Daniel Hampson, Todor Todorov and Adrian Smith. Hampson-Russell Software Services Ltd. Outline. Deterministic vs data-driven approaches Methodology linear multi-regression analysis neural networks

750 views • 36 slides

Privacy-aware Regression Modeling of Participatory Sensing Data

Privacy-aware Regression Modeling of Participatory Sensing Data. Hossein Ahmadi , Nam Pham, Raghu Ganti , Tarek Abdelzaher , Suman Nath , Jiawei Han Pallavi Arora. Outline. Introduction Problem Formulation Linear regression Privacy Filter Application Server Model Construction

498 views • 32 slides

Lecture 15

448 views • 32 slides

Keeping It Safe: Securing DICOM

Keeping It Safe: Securing DICOM. Lawrence Tarbox, Ph.D. Mallinckrodt Institute of Radiology Washington University in St. Louis Research Assistant Professor of Radiology St. Louis, Missouri, USA WG-5, WG-10, WG-14 (Chair), WG-18, WG-23 (chair), WG-27. Audience Participation.

509 views • 31 slides

Functional Dependencies- Examples

694 views • 20 slides

File Processing : Multi-dimensional Index

File Processing : Multi-dimensional Index. 2014, Spring Pusan National University Ki-Joune Li. Multi-Dimensional Index. Multi-Attributes Query vs. Single Attribute Query Single Attribute : Only ONE attribute to specify query condition Example : Find Students whose record is in [3.5, 4.5]

252 views • 16 slides

File Processing : Multi-dimensional Index

File Processing : Multi-dimensional Index. 2018, Spring Pusan National University Ki-Joune Li. Multi-Dimensional Index. Multi-Attributes Query vs. Single Attribute Query Single Attribute : Only ONE attribute to specify query condition Example : Find Students whose record is in [3.5, 4.5]

177 views • 16 slides

Minimum Cover of F

Minimum Cover of F. Minimal Cover for a Set of FDs. Minimal cover G for a set of FDs F: Closure of F = closure of G. Right hand side of each FD in G is a single attribute. If we modify G by deleting an FD or by deleting attributes from an FD in G, the closure changes.

682 views • 15 slides