157 citations
- Czech Academy of Sciences, Institute of Computer ScienceCZ2 papers
- University of TartuEE2 papers
- Aalborg UniversityDK1 paper
- Advantest (Singapore)SG1 paper
- AIT Austrian Institute of Technology GmbHAT1 paper
- Birkbeck, University of LondonGB1 paper
- Boston UniversityUS1 paper
- Budapest University of Technology and EconomicsHU1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Centrum Wiskunde & InformaticaNL1 paper
- College of Western IdahoUS1 paper
- Delft University of TechnologyNL1 paper
6 papers
Linguistic Signatures for Enhanced Emotion Detection
Florian Lecourt, Madalina Croitoru, Konstantin Todorov
Emotion detection is a central problem in NLP, with recent progress driven by transformer-based models trained on established datasets. However, little is known about the linguisti…
Efficient Enumeration of Recursive Plans in Transformation-based Query Optimizers
Amela Fejza, Pierre Genevès, Nabil Layaïda
Query optimizers built on the transformation-based Volcano/Cascades framework are used in many database systems. Transformations proposed earlier on the logical query dag (LQDAG) d…
Distributed Evaluation of Graph Queries using Recursive Relational Algebra
Sarah Chlyah, Pierre Genevès, Nabil Layaïda
We present a system called Dist--RA for the distributed evaluation of recursive graph queries. Dist--RA builds on the recursive relational algebra and extends it with evaluat…
Constrained Differentially Private Federated Learning for Low-bandwidth Devices
Raouf Kerkouche, Gergely Ács, Claude Castelluccia +1
Federated learning becomes a prominent approach when different entities want to learn collaboratively a common model without sharing their training data. However, Federated learnin…
The Future is Big Graphs! A Community View on Graph Processing Systems
Sherif Sakr, Angela Bonifati, Hannes Voigt +38
Graphs are by nature unifying abstractions that can leverage interconnectedness to represent, explore, predict, and explain real- and digital-world phenomena. Although real users a…
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…