4 citations · 8 across the 5 of their papers we have counts for
5 papers
Open Research Issues and Tools for Visualization and Big Data Analytics
Rania Mkhinini Gahar, Olfa Arfaoui, Minyar Sassi Hidri
The new age of digital growth has marked all fields. This technological evolution has impacted data flows which have witnessed a rapid expansion over the last decade that makes the…
Towards Big Data Modeling and Management Systems: From DBMS to BDMS
Rania Mkhinini Gahar, Olfa Arfaoui, Minyar Sassi Hidri
To succeed in a Big Data strategy, you have to arm yourself with a wide range of data skills and best practices. This strategy can result in an impressive asset that can streamline…
Dimensionality reduction with missing values imputation
Rania Mkhinini Gahar, Olfa Arfaoui, Minyar Sassi Hidri +1
In this study, we propose a new statical approach for high-dimensionality reduction of heterogenous data that limits the curse of dimensionality and deals with missing values. To h…
Mining Semi-structured Data
Olfa Arfaoui, Minyar Sassi Hidri
The need for discovering knowledge from XML documents according to both structure and content features has become challenging, due to the increase in application contexts for which…
Flexible queries in XML native databases
Olfa Arfaoui, Minyar Sassi-Hidri
To date, most of the XML native databases (DB) flexible querying systems are based on exploiting the tree structure of their semi structured data (SSD). However, it becomes importa…