2 citations · 2 across the 5 of their papers we have counts for
5 papers
GATNextHop: A GAT for Shortest Path Routing with Cross-Topology Generalization
Chia-Hong Chou, Katerina Potika
Common shortest-path algorithms, such as Dijkstra's (SPF), that OSPF uses, provide exact routing solutions but must be recomputed for each network topology, limiting scalability in…
Concept Drift Detection and Adaptive Retraining of Malware Classification Models
Christofer Washington Berruz Chungata, Martin Jurecek, Katerina Potika +2
Concept drift refers to changes over time in the statistical properties of data, as compared to the data that was used to train a learning model. Machine learning models for malwar…
GaLoRA: Parameter-Efficient Graph-Aware LLMs for Node Classification
Mayur Choudhary, Saptarshi Sengupta, Katerina Potika
The rapid rise of large language models (LLMs) and their ability to capture semantic relationships has led to their adoption in a wide range of applications. Text-attributed graphs…
Convolutional Neural Networks for Image Spam Detection
Tazmina Sharmin, Fabio Di Troia, Katerina Potika +1
Spam can be defined as unsolicited bulk email. In an effort to evade text-based filters, spammers sometimes embed spam text in an image, which is referred to as image spam. In this…
Improved algorithm to determine 3-colorability of graphs with the minimum degree at least 7
Nicholas Crawford, Sogol Jahanbekam, Katerina Potika
Let be an -vertex graph with the maximum degree and the minimum degree . We give algorithms with complexity and that…