Based on the multidimensional uncertain optimal control problem with jump, in this paper, a kind of special multidimensional uncertain optimal control problem: multidimensional uncertain linear-quadratic (LQ) optimal control problem with jump which has a quadratic objective function for a multidimensional uncertain linear control system with jump is studied. A necessary and sufficient condition...

Multidimensional multirate systems have been used widely in signal processing, communications, and computer vision. Traditional multidimensional multirate systems are tensor products of one-dimensional systems. While these systems are easy to implement and design, they are inadequate to represent multidimensional signals since they cannot capture the geometric structure. Therefore, “true” multi...

This paper focuses on the integration of personalization in a multidimensional context. We provide (i) a conceptual model, (ii) a query language and (iii) a personalized multidimensional database system. (i) The model we provide is based on multidimensional concepts (fact, dimension, hierarchy, measure, parameter or weak attribute) as well as personalization rules. These rules are based on Even...

Many large-scale scientific domains often generate huge amounts (hundreds of terabytes) of multidimensional data. The only practicable way for storing such large volumes of multidimensional data is a tertiary storage system. Unfortunately in commercial multidimensional Database Management Systems (DBMS) the access is optimized for performance with primary and secondary memory. Tertiary storage ...

New application areas for databases like data warehousing and OLAP (Online Analytical Processing) deploy the multidimensional data model in order to describe the application domain. Consequently, OLAP systems are represented by a multidimensional database schema to adequately reflect the application semantics. FIESTA presents a methodology for the evolution of such multidimensional schemas. Cor...