最 低 价：￥99.00
定 价：￥110.00
作 者：DomenicoUrsino 著 著
出 版 社：Oversea Publishing House
出版时间：2002-4-1
I S B N：9783540433477
| Introduction Motivations Problem Statement and Approach Description General Characteristics Derivation of Interscheme Properties Construction of a Data Repository Exploiting the Data Repository for Constructing a CIS or a DW Related Works Interscheme Property Dermation Data Repository Construction Synthesis of Cooperative Information Systems Synthesis of Data Warehouses Contribution Interscheme Property Derivation Data Repository Construction Synthesis of a Cooperative Information System Synthesis of a Data Warehouse Experiments Plan of the Thesis Part I Property Extraction Extraction of Synonymies, Homonymies and Type Conflicts General Characteristics of the Approach Definition of the Graph-Based Metrics External Fixpoint Overview Technical Details Internal Fixpoints Overview Technical Details A Complete Example Complexity Issues Sensitivity Analysis Changes in the LSPD Changes in the Weights ws(i) Changes in the Weight wc Changes in the Weights wn, wd and wk Result Summary Extraction of Object Cluster Similarities General Characteristics of the Approach Derivation of Object Cluster Similarities A Complete Example Complexity Issues Extraction of Hyponymies and Overlappings Introduction Deriving Basic Hyponymies and Overlappings General Characteristics of the Approach Technical Details …… Part II Construction of a Cooperative Information System and of a Data Warehouse Part III System Description and Experimentations Part IV Final Issues A. Appendix Attribute)-Relationship Conflict Index |
内容加载中，请稍后...
商品评论（0条）