Add to ORKGWe consider a novel query processing approach for data analysis in Process Data Warehouse system that performs summarization and discovery of trends in dynamic data from complex processes. In particular, we introduce an algebraic framework that can be used as a basis for algebraic optimization in PDW system
Materialized summary tables and cached query results are frequently used for the optimization of agg...
In this paper we present the language ADL \Gamma an algebraic database query language for complex ob...
A data warehouse allows the integration of heterogeneous data sources for identified analysis purpos...
A Datalog program can be translated into a system of fixpoint equations of relational algebra; this ...
AbstractAdvanced database applications demand new data modeling constructs beyond those available in...
This paper presents a new query algebra based on fold iterations that facilitates database implement...
Systems and/or methods are presented that can efficiently analyze and summarize large collections of...
The thesis investigates different problem classes in algebraic query optimization. For the problem o...
In this paper we present the system of relational data warehouse optimization. The system is based o...
Abstract. Data mining algorithms are often embedded in more com-plex systems, serving as the provide...
Abstract- Data transformations are the main subject of visual modeling concerning data warehousing d...
Over the past few years, much attention has been paid to deductive databases. They offer a logic-bas...
AbstractA Business Process consists of multiple business activities, which, when combined in a flow,...
.<F3.733e+05> A major challenge still facing the designers and implementors of database progra...
Data warehouses must have efficient Online Analysis Processing (OLAP) that provides tools to satisfy...
Materialized summary tables and cached query results are frequently used for the optimization of agg...
In this paper we present the language ADL \Gamma an algebraic database query language for complex ob...
A data warehouse allows the integration of heterogeneous data sources for identified analysis purpos...
A Datalog program can be translated into a system of fixpoint equations of relational algebra; this ...
AbstractAdvanced database applications demand new data modeling constructs beyond those available in...
This paper presents a new query algebra based on fold iterations that facilitates database implement...
Systems and/or methods are presented that can efficiently analyze and summarize large collections of...
The thesis investigates different problem classes in algebraic query optimization. For the problem o...
In this paper we present the system of relational data warehouse optimization. The system is based o...
Abstract. Data mining algorithms are often embedded in more com-plex systems, serving as the provide...
Abstract- Data transformations are the main subject of visual modeling concerning data warehousing d...
Over the past few years, much attention has been paid to deductive databases. They offer a logic-bas...
AbstractA Business Process consists of multiple business activities, which, when combined in a flow,...
.<F3.733e+05> A major challenge still facing the designers and implementors of database progra...
Data warehouses must have efficient Online Analysis Processing (OLAP) that provides tools to satisfy...
Materialized summary tables and cached query results are frequently used for the optimization of agg...
In this paper we present the language ADL \Gamma an algebraic database query language for complex ob...
A data warehouse allows the integration of heterogeneous data sources for identified analysis purpos...