Exploring the Design Space of a GPU-Aware Database Architecture
AbstractThe vast amount of processing power and memory bandwidth provided by modern graphics cards make them an interesting platform for data-intensive applications. Unsurprisingly, the database...
View ArticleTraceability of Tightly Coupled Phases of Semantic Data Warehouse Design
AbstractOntologies have largely contributed in designing and exploiting decision systems. This is due to their ability to capture the semantics of design artifacts. Note that the design process of Data...
View ArticleManaging Data Warehouse Traceability: A Life-Cycle Driven Approach
AbstractTraceability has been used as a quality attribute for softwares for some decades now. Traceability can be defined as the ability to follow the life of software artifacts. Unfortunately, making...
View ArticleEco-Processing of OLAP Complex Queries
AbstractWith the Era of Big Data and the spectacular development of High-Performance Computing, organizations and countries spend considerable efforts and money to control/reduce the energy...
View ArticleIdentifying SQL Queries Similarity Using SVM
AbstractRecognizing that two SQL queries are similar is useful for many applications, such as query recommendation, plan selection and so on. However,questions such as which techniques are needed and...
View ArticleMapReduce-DBMS: An Integration Model for Big Data Management and Optimization
AbstractThe data volume and the multitude of sources have an exponential number of technical and application challenges. In the past, Big Data solutions have been presented as a replacement for the...
View ArticleHYPAD: Hyper-Graph-Driven Approach for Parallel Data Warehouse Design
AbstractSmall, medium and large companies all face three well-identified problems, precisely: (i) the data deluge, (ii) the large number of interacted exploratory queries and (iii) the economic crisis....
View ArticleOntologies in engineering: the OntoDB/OntoQL platform
AbstractOntologies have been increasingly used over the past few decades in a wide range of application domains spanning both academic and industrial communities. As ontologies are the cornerstone of...
View Article