On-Line Analytical Processing Queries for eXtensible Mark-up Language

On-Line Analytical Processing

DEFINITION On-line Analytical Processing (OLAP) describes an approach to decision support, which aims to extract knowledge from a data warehouse (see Data Warehouse definitional entry), or more specifically, from data marts (see Data Mart definitional entry). Its main idea is providing navigation through data to non-expert users, so that they are able to interactively generate ad-hoc queries wi...

A Method for Partial Top-k/Bottom-k Queries in On-line Analytical Processing

Online analytical processing (OLAP) is a widely used technology for facilitating decision support applications. In the paper we consider partial aggregation queries, especially for partial top-k/bottom-k, which retrieve top/bottom k records among the specified cells of the given query. For efficient processing of partial ranking queries, this paper proposes a set of algorithms using the RD-Tree...

An interface mark-up language for web3D

Due to the lack of standards for 3D graphics on the WWW and for embedded systems, developers suffer as they are required to choose between different technologies or to support multiple technologies depending on the goals of an application. These decisions affect the final product by introducing restrictions based on the technology, or requiring additional overhead in order to support multiple t...

User-Extensible On-Line Lexicons for Language Learning

Template Query Mark-up Language(tqml) 1.0 Revised Template Query Mark-up Language(tqml) 1.0 Revised

This report presents the Template Query Mark-up Language (TQML) as a coherent and bounded solution to the problem of specifying template queries over materialized ontology maps with personalized derived concepts and relationships. We have implemented and applied an initial version of the TQML Browser/ User Agent system in the EDEN(Environmental Data Exchange Network) application of InfoSleuth[1...