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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Theoretical framework of temporal databases.

January 1991 (has links)
by Lam Wing Hee. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1991. / Bibliography: leaves [56]-59. / List of Figures --- p.v / Acknowledgements --- p.vi / Chapter 1. --- Introduction --- p.1 / Chapter 1.1 --- Historical Data and Temporal Databases --- p.1 / Chapter 1.2 --- Valid Time and Transaction Time --- p.3 / Chapter 1.2.1 --- Snapshot Databases --- p.3 / Chapter 1.2.2 --- Rollback Databases --- p.4 / Chapter 1.2.3 --- Historical Databases --- p.6 / Chapter 1.2.4 --- Temporal Databases --- p.7 / Chapter 1.3 --- Literature Review --- p.8 / Chapter 1.3.1 --- Data Models --- p.9 / Chapter 1.3.2 --- Query Languages --- p.11 / Chapter 1.3.3 --- Logical Design --- p.13 / Chapter 2. --- The Temporal Relational Data Model --- p.14 / Chapter 2.1 --- The Temporal Relational Data Model - Informal Description --- p.14 / Chapter 2.2 --- The Temporal Relational Data Model - Formal Description --- p.15 / Chapter 2.2.1 --- Valid and Transaction Time Intervals --- p.16 / Chapter 2.2.2 --- "Attributes, Tuples and Temporal Relations" --- p.16 / Chapter 2.3 --- What is a Key in Temporal Relations? --- p.17 / Chapter 3. --- The Temporal Relational Algebra --- p.20 / Chapter 3.1 --- Operations in the Temporal Relational Algebra --- p.20 / Chapter 3.1.1 --- Union and Set Difference --- p.21 / Chapter 3.1.2 --- Selection --- p.21 / Chapter 3.1.3 --- Projection --- p.23 / Chapter 3.1.4 --- Join --- p.24 / Chapter 3.1.4.1 --- Natural Join --- p.25 / Chapter 3.2 --- Temporal Relational Algebra and TempSQL --- p.30 / Chapter 4. --- Classical Data Dependencies in Temporal Relations --- p.32 / Chapter 4.1 --- Functional Dependency in the Temporal Relational Model --- p.32 / Chapter 4.2 --- Multivalued Dependency in the Temporal Relational Model --- p.33 / Chapter 4.3 --- Relationship with Snapshot Data Dependencies --- p.34 / Chapter 4.4 --- Lossless Decomposition --- p.35 / Chapter 5. --- Asynchronous Dependency --- p.39 / Chapter 5.1 --- Asynchronous Dependency --- p.40 / Chapter 5.2 --- Asynchronous Normal Form --- p.41 / Chapter 5.3 --- Generalized Form of Data Dependency --- p.42 / Chapter 5.3.1 --- Embedded Implicational Dependency --- p.43 / Chapter 5.3.2 --- Algebraic Dependency --- p.45 / Chapter 5.4 --- Asynchronous Dependency versus Synchronous Dependency --- p.46 / Chapter 6. --- Conclusions --- p.48 / Chapter 6.1 --- Summary of the Thesis --- p.48 / Chapter 6.2 --- Unsolved Problems and Research Directions --- p.49 / Chapter 6.2.1 --- Equivalent Representations in the Temporal Relational Model --- p.49 / Chapter 6.2.2 --- The Notion of 'Completeness' of Temporal Query Languages --- p.50 / Chapter 6.2.3 --- Logical Basis for Temporal Data Models and Languages --- p.51 / Chapter 6.2.4 --- Other Temporal Dependencies --- p.51 / Chapter 6.2.5 --- Research Directions in Topics other than Theory --- p.52 / Appendix Proofs of Theorems --- p.53 / Bibliography --- p.56
2

REVIEW OF: Dejan Sunderic. (2003). SQL Server 2000 Stored Procedure & XML Programming. 2nd Ed. Emeryville, CA: McGraw-Hill/Osborne

Han, Yan January 2004 (has links)
No description available.
3

Electronic Resources Management Program, Purchase College Library

Webber, Sheri January 2002 (has links)
No description available.
4

IndMED: Indian biomedical research database developed at NIC - a case study.

Singh, Sukhdev, Pandita, Naina, Gaba, Surinder K, Agarwal, Rajesh January 2003 (has links)
IndMED is an online bibliographic tool for indexing Indian Biomedical Journals. It was conceived to fill up the gaps of reporting medical research from India by major indexing tools in the field like MEDLINE. 75 Indian Bio-Medical journals were selected by a committee to be covered in IndMED. A suitable database structure was adopted based on International Standards. Suitable back-end and front end were developed to publish it on the web. It is available from Internet free of cost. Along with the bibliographic details of the articles it also provides links to the source journals on the web if any.
5

On the use of administrative databases in health care analyses /

Blomqvist, Paul, January 1900 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst. / Härtill 5 uppsatser.
6

Frontend for cyrano meta model /

Samant, Nikhil. January 1994 (has links)
Report (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Abstract. Includes bibliographical references (leaf 34). Also available via the Internet.
7

Development and evaluation of remote database snapshot refresh methods /

Chao, Da-Wei David. January 1990 (has links)
Thesis (Ph. D.)--University of Washington, 1990. / Vita. Includes bibliographical references (leaves [214]-215).
8

An analysis of database design transformations as applied to the Advanced Education Database System /

Quarles, April Michelle. January 1993 (has links)
Report (M.S.)--Virginia Polytechnic Institute and State University. M.S. 1993. / Abstract. Includes bibliographical references (leaves 51-52). Also available via the Internet.
9

Adaptive and automated index selection in relational database systems

Frank, Martin Robert January 1991 (has links)
No description available.
10

Object-oriented and relational databases : a comparative study of concepts and applications /

Norcio, Sheila Azadeh, January 1990 (has links)
Project report (M.S.)--Virginia Polytechnic Institute and State University, 1990. / Vita. Abstract. Includes bibliographical references (leaves 85-90). Also available via the Internet.

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