Materialized view selection is a critical problem in many applications such as query
processing, data warehousing, distributed and semantic web databases, etc. We refer to the …

A data warehouse stores materialized views of data from one or more sources, with the
purpose of efficiently implementing decision-support or OLAP queries. One of the most …

Materialized views are queries whose results are stored and maintained in order to facilitate
access to data in their underlying base tables. In the SQL setting, they are now considered a …

A data warehouse stores materialized views of data from one or more sources, with the
purpose of efficiently implementing decision-support or OLAP queries. One of the most …

We consider extending decision support facilities toward large sophisticated networks, upon
which multidimensional attributes are associated with network entities, thereby forming the …

The view selection problem is to choose a set of views to materialize over a database
schema, such that the cost of evaluating a set of workload queries is minimized and such …

We study the index selection problem: Given a workload consisting of SQL statements on a
database, and a user-specified storage constraint, recommend a set of indexes that have the …

OLAP-технологии: обзор решаемых задач и исследований – тема научной статьи по
компьютерным и информационным наукам читайте бесплатно текст научно-исследовательской …

An important issue in data warehouse development is the selection of a set of views to
materialize in order to accelerate On-line analytical processing queries, given certain space …

Materialized aggregate views represent a set of redundant entities in a data warehouse that
are frequently used to accelerate On-Line Analytical Processing (OLAP). Due to the complex …