7 papers
Cross-lingual Relation Extraction with Large Language Models: Zero-Shot, Few-Shot, and Fine-Tuned Evaluation on Romanian
Dragos-Mitrut Vasile, Elena-Simona Apostol, Stefan-Adrian Toma +2
Relation extraction (RE) for low-resource languages is typically constrained by the lack of annotated corpora. We investigate the feasibility of cross-lingual RE for Romanian by co…
ACAT: A Collaborative Platform for Efficient Aspect-Based Sentiment Dataset Annotation
Ana-Maria Luisa Mocanu, Ciprian-Octavian Truica, Elena-Simona Apostol
Aspect-Based Sentiment Analysis (ABSA) requires high-quality datasets to train reliable models. However, existing annotation tools treat output as flat files, leaving researchers t…
CleanNews: a Network-aware Fake News Mitigation Architecture for Social Media
Maria-Diana Cotelin, Ciprian-Octavian TruicÄ, Elena-Simona Apostol
With the widespread use of the internet and handheld devices, social media now holds a power similar to that of old newspapers. People use social media platforms for quick and acce…
GETAE: Graph information Enhanced deep neural NeTwork ensemble ArchitecturE for fake news detection
Ciprian-Octavian TruicÄ, Elena-Simona Apostol, Marius Marogel +1
In today's digital age, fake news has become a major problem that has serious consequences, ranging from social unrest to political upheaval. To address this issue, new methods for…
StopHC: A Harmful Content Detection and Mitigation Architecture for Social Media Platforms
Ciprian-Octavian TruicÄ, Ana-Teodora Constantinescu, Elena-Simona Apostol
The mental health of social media users has started more and more to be put at risk by harmful, hateful, and offensive content. In this paper, we propose \textsc{StopHC}, a harmful…
Large-Scale Graphs Community Detection using Spark GraphFrames
Elena-Simona Apostol, Adrian-Cosmin Cojocaru, Ciprian-Octavian TruicÄ
With the emergence of social networks, online platforms dedicated to different use cases, and sensor networks, the emergence of large-scale graph community detection has become a s…