Titlebook: Data Warehousing and Knowledge Discovery; Second International Yahiko Kambayashi,Mukesh Mohania,A. Min Tjoa Conference proceedings 2000 Spr

階層

帶傷害

違法事實

AFFIX

我沒有強(qiáng)迫

Hans-J. Schneider,Dimitris Karagiannisrom active database systems to automize repetitive analysis and decision tasks in data warehouses. The work of an analyst is mimicked by ., which extend the capabilities of conventional ECA rules in order to support multidimensional analysis and decision making.

SPASM

Daniel M. Kumpel,Francisco Serradillas using them. We formulate the graph join index selection problem, and present algorithms which can provide good query performance under limited storage space for the indices. We also evaluate these algorithms to show their utilities by using an example taken from Informix white paper.

增減字母法

https://doi.org/10.1007/978-3-642-83590-2llections increase the demand for space-efficient approaches. In this paper two techniques are presented that have the same update and query costs as earlier approaches, without introducing any space overhead.

semiskilled

Computer-Integrated Manufacturing Handbook selections, joins, and important restructuring operations such as regrouping and aggregation. The incremental maintenance is based on the notion of . and generalizes well-known techniques from SPJ-views.

debase

AUGUR