'World constraints' presentation slideshows

Functional Dependencies and Normalization for Relational Databases

Functional Dependencies and Normalization for Relational Databases. Relational Database Designs. There are many different relational database "designs" (schemas) that can be used to store the relevant mini-world information. Can one schema be much better than another?.

1.09k views • 97 slides

Requirements and Task Analysis

Requirements and Task Analysis. Why are requirements important?. To understand what we are going to be doing We build systems for others, not for ourselves Requirements definition: the stage where failure occurs most commonly Getting requirements right is crucial. Historically requirements

949 views • 66 slides

Digital Systems

Digital Systems. Tinoosh Mohsenin CMPE 650 Spring 2013. Today. Administrative items Syllabus and course overview Digital systems and optimization overview. Course Communication. Email Urgent announcements Web page http://www.csee.umbc.edu/~ tinoosh/cmpe650/ Office hours

601 views • 40 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

Waving Not Drowning Practical Tips for staying on Top of Photo Field Data

Waving Not Drowning Practical Tips for staying on Top of Photo Field Data EPIC Conference Workshop, 25 th September 2006. Jan Chipchase Nokia, Mobile HCI Group. NOKIA. Attendees / Contributors. Anjali Kelkar Illinois Institute of Technology

460 views • 34 slides

Michael Bamberger and Jim Rugh Note: more information is available at: RealWorldEvaluation

The RealWorld Evaluation Approach to Impact Evaluation With reference to the chapter in the Country-led monitoring and evaluation systems book. Michael Bamberger and Jim Rugh Note: more information is available at: www.RealWorldEvaluation.org.

513 views • 27 slides

Knapsack Problem: Greedy vs. Brute Force

Knapsack Problem: Greedy vs. Brute Force. pp 313-317 (Section 7.6). Greedy Approach. To solve problems you have to make decisions. At each decision point, you pick the greedy (or best) option. i.e., make an optimal move given what you know For some problems a greed strategy

1k views • 16 slides

Integrated Planning for the Forestry and Infrastructure Sectors in Corrientes, Argentina

296 views • 15 slides