157 citations · 350 across the 11 of their papers we have counts for
5 papers · 1 filter
Graph Generators: State of the Art and Open Challenges
Angela Bonifati, Irena Holubová, Arnau Prat-Pérez +1
The abundance of interconnected data has fueled the design and implementation of graph generators reproducing real-world linking properties, or gauging the effectiveness of graph a…
Big Data Systems Meet Machine Learning Challenges: Towards Big Data Science as a Service
Radwa Elshawi, Sherif Sakr
Recently, we have been witnessing huge advancements in the scale of data we routinely generate and collect in pretty much everything we do, as well as our ability to exploit modern…
The Family of MapReduce and Large Scale Data Processing Systems
Sherif Sakr, Anna Liu, Ayman G. Fayoumi
In the last two decades, the continuous increase of computational power has produced an overwhelming flow of data which has called for a paradigm shift in the computing architectur…
Extending SPARQL to Support Entity Grouping and Path Queries
Seyed-Mehdi-Reza Beheshti, Sherif Sakr, Boualem Benatallah +1
The ability to efficiently find relevant subgraphs and paths in a large graph to a given query is important in many applications including scientific data analysis, social networks…
An Experimental Investigation of XML Compression Tools
Sherif Sakr
This paper presents an extensive experimental study of the state-of-the-art of XML compression tools. The study reports the behavior of nine XML compressors using a large corpus of…