Tools & Apps

Stream processing pipeline consisting of several scalable and fault-tolerant open-source frameworks for data processing and transfer between fog and cloud networks.
FogBow is a distributed main-memory database that implement custom data placement algorithms tailored to dynamic fog environments.
The Ukraine Data Observatory is a platform for analyzing and visualizing data related to the war between Ukraine and Russia that broke out on February 24, 2022.
KEA follows a hybrid approach, through advocating ensemble Data Science techniques, for misuse and anomaly detection from health data sources or network monitoring.
PlasticTwist Crowdsourcing tool offers a presentation and visualization of social media data regarding plastic.
CovidDExp (COVID-19 Data Exploration) is a dashboard presenting data with respect to the COVID-19 pandemic.
Bot Detective checks the activity of a Twitter account and assigns it a score based on the likelihood of the account being a bot.
PROUD is an open-source high-throughput distributed outlier detection engine for intense data streams that is implemented in Scala on top of the Apache Flink framework.
Datalab is a pioneer in streaming distance-based outlier detection and contributes outlier detection functionalities to the well-known “MOA Machine Learning for Streams” tool.
A Cloud Resource Scaling-Out Manager for NoSQL Databases. We present the Elton tool, a publicly available cloud resource elasticity management system tailored to NoSQL data- bases.
Datalab conducts research on high-performance theta and set similarity joins using CUDA.
We provide the source code for advanced multi-objective partitioners for theta-joins in Spark/MapReduce.