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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

OLAP on sequence data

Chui, Chun-kit, 崔俊傑 January 2010 (has links)
published_or_final_version / Computer Science / Doctoral / Doctor of Philosophy
2

A visualization tool to support Online Analytical Processing

Zhao, Hongyan. January 2002 (has links)
Thesis (Ph. D.)--University of Florida, 2002. / Title from title page of source document. Includes vita. Includes bibliographical references.
3

CubiST++ a new approach to improving the performance of ad-hoc cube queries /

Fu, Lixin. January 2001 (has links) (PDF)
Thesis (Ph. D.)--University of Florida, 2001. / Title from first page of PDF file. Document formatted into pages; contains x, 100 p.; also contains graphics. Vita. Includes bibliographical references (p. 95-99).
4

CubiST++ a new approach to improving the performance of ad-hoc cube queries /

Fu, Lixin. January 2001 (has links) (PDF)
Thesis (Ph. D.)--University of Florida, 2001. / Title from first page of PDF file. Document formatted into pages; contains x, 100 p.; also contains graphics. Vita. Includes bibliographical references (p. 95-99).
5

An aggregate navigator for data warehouse

Khandelwal, Nileshkumar. January 2000 (has links)
Thesis (M.S.)--Ohio University, June, 2000. / Title from PDF t.p.
6

Materializing views in data warehouse: an efficient approach to OLAP.

January 2003 (has links)
Gou Gang. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2003. / Includes bibliographical references (leaves 83-87). / Abstracts in English and Chinese. / Acknowledgement --- p.iii / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Data Warehouse and OLAP --- p.4 / Chapter 1.2 --- Computational Model: Dependent Lattice --- p.10 / Chapter 1.3 --- Materialized View Selection --- p.12 / Chapter 1.3.1 --- Materialized View Selection under a Disk-Space Constraint --- p.13 / Chapter 1.3.2 --- Materialized View Selection under a Maintenance-Time Con- straint --- p.16 / Chapter 1.4 --- Main Contributions --- p.21 / Chapter 2 --- A* Search: View Selection under a Disk-Space Constraint --- p.24 / Chapter 2.1 --- The Weakness of Greedy Algorithms --- p.25 / Chapter 2.2 --- A*-algorithm --- p.29 / Chapter 2.2.1 --- An Estimation Function --- p.36 / Chapter 2.2.2 --- Pruning Feasible Subtrees --- p.38 / Chapter 2.2.3 --- Approaching the Optimal Solution from Two Directions --- p.41 / Chapter 2.2.4 --- NIBS Order: Accelerating Convergence --- p.43 / Chapter 2.2.5 --- Sliding Techniques: Eliminating Redundant H-Computation --- p.45 / Chapter 2.2.6 --- Examples --- p.50 / Chapter 2.3 --- Experiment Results --- p.54 / Chapter 2.3.1 --- Analysis of Experiment Results --- p.55 / Chapter 2.3.2 --- Computing for a Series of S Constraints --- p.60 / Chapter 2.4 --- Conclusions --- p.62 / Chapter 3 --- Randomized Search: View Selection under a Maintenance-Time Constraint --- p.64 / Chapter 3.1 --- Non-monotonic Property --- p.65 / Chapter 3.2 --- A Stochastic-Ranking-Based Evolutionary Algorithm --- p.67 / Chapter 3.2.1 --- A Basic Evolutionary Algorithm --- p.68 / Chapter 3.2.2 --- The Weakness of the rg-Method --- p.69 / Chapter 3.2.3 --- Stochastic Ranking: a Novel Constraint Handling Technique --- p.70 / Chapter 3.2.4 --- View Selection Using the Stochastic-Ranking-Based Evolu- tionary Algorithm --- p.72 / Chapter 3.3 --- Conclusions --- p.74 / Chapter 4 --- Conclusions --- p.75 / Chapter 4.1 --- Thesis Review --- p.76 / Chapter 4.2 --- Future Work --- p.78 / Chapter A --- My Publications for This Thesis --- p.81 / Bibliography --- p.83
7

An evaluative case report of the group decision manager : a look at the communication and coordination issues facing online group facilitation /

Bell, Daniel M., January 1998 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1998. / Typescript. Vita. Includes bibliographical references (leaves 110-112). Also available on the Internet.
8

An evaluative case report of the group decision manager a look at the communication and coordination issues facing online group facilitation /

Bell, Daniel M., January 1998 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1998. / Typescript. Vita. Includes bibliographical references (leaves 110-112). Also available on the Internet.
9

Integrating XML data for OLAP using XML schema and UML /

Li, Yu. January 2005 (has links)
Thesis (M.Sc.)--York University, 2005. Graduate Programme in Computer Science and Engineering. / Typescript. Includes bibliographical references (leaves 113-117). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url%5Fver=Z39.88-2004&res%5Fdat=xri:pqdiss &rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:MR11840
10

An efficient algorithm for caching online analytical processing objects in a distributed environment

Kamath, Akash S. January 2002 (has links)
Thesis (M.S.)--Ohio University, August, 2002. / Title from PDF t.p. Includes bibliographical references (leaves 51-54).

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