PPT-Progressive Approach to Relational Entity

Resolution Yasser Altowim Dmitri Kalashnikov Sharad Mehrotra Data Processing Flow Analysis Decision Data Quality of Analysis Quality of Decision Quality of Data Data Quality Challenges. 技術指引與應用. 奚江華. 作家／微軟. 講師. ／. 技術顧問. Agenda. OOP vs. Relational database. Entity Data Model. （. EDM. ）. ADO.NET Entity Framework. 架構. Entity Framework. Derek Hoiem. Beckman Institute, . UIUC. Scene Understanding: What We Have. DOG. GROUND. TENT. 7. Scene Understanding: What We Have (More Realistically). CAR. GROUND. 7. Scene Understanding: What We Want. Derek Hoiem. Beckman Institute, . UIUC. Scene Understanding: What We Have. DOG. GROUND. TENT. 7. Scene Understanding: What We Have (More Realistically). CAR. GROUND. 7. Scene Understanding: What We Want. Nothing is so practical as a good theory. Kurt Lewin, 1945. The relational model. Overcame shortcomings of earlier database models. Has a strong theoretical base. Codd was the major developer. Problems with other models. Framework. Rowan Miller. Program Manager. Microsoft. What to expect in this session. Mix of level 100-300 content. Mostly demos. EF6 and EF7. Some previously seen content, some new stuff. Agenda. Where are we at?. Xiao Cheng, . Bingling. Chen, . Rajhans. . Samdani. ,. Kai-Wei Chang, . Zhiye. . Fei. . and. Dan Roth. University of Illinois at Urbana-Champaign (UI_CCG). 1. Talk Outline. Introduction. Architecture. to Cross. -lingual Entity Knowledge Transfer . Di . Lu, . Xiaoman. . Pan, . Nima . Pourdamghani. ,. Shih. -Fu . Chang, . Heng . Ji, . Kevin . Knight. Rensselaer. . Polytechnic. . Institute, . University of Southern . Relational Database Design by ER- and EER-to-Relational Mapping. Chapter 9 Outline. Relational Database Design Using ER-to-Relational Mapping. Mapping EER Model Constructs to Relations. Relational Database. Pearson Education © 2009. 2. Chapter 17 - Objectives. How to derive . a set of . relations from a conceptual data model.. To create relations for the logical data model to represent the entities, relationships, and attributes that have been identified. . Building Relational Web-Applications. Avraham . Leff. James T. . Rayfield. IBM T.J. Watson Research Center. {. avraham,jtray. }@us.ibm.com. OOPSLA’07. Presented by David Gonzalez. Key Insights:. David J. Stucki. Relational Model Concepts. 2. Fundamental concept: the . relation. The Relational Model represents an entire database as a collection of . relations. Idea of a relation: A table of values. Data Management 02 Conceptual Design Matthias Boehm Graz University of Technology, Austria Computer Science and Biomedical Engineering Institute of Interactive Systems and Data Science BMVIT endowed chair for Data Management Yasser Altowim. , Dmitri Kalashnikov, . Sharad. . Mehrotra. Progressive. . ER. Progressive ER. Id. Name. Papers. u. 1. Very Large Data Bases. {. p. 1. }. u. 2. ICDE Conference. {. p. 2. }. u. 3. VLDB. Learning Objectives. In this chapter, you will learn:. That the relational database model offers a logical view of data. About the relational model’s basic component: relations. That relations are logical constructs composed of rows (tuples) and columns (attributes).