Analysis of the co-authorship sub-networks of Italian academic researchers
Conference
Vincenza Carchiolo, Marco Grassia, Michele Malgeri, Giuseppe Mangioni
•
•
1 min readwsGAT: Weighted and Signed Graph Attention Networks for Link Prediction
Graph Neural Networks (GNNs) have been widely used to learn representations on graphs and tackle many real-world problems from a wide range of domains. In this paper we propose …
Conference
Marco Grassia, Giuseppe Mangioni
•
•
1 min readRelations Between Entropy and Accuracy Trends in Complex Artificial Neural Networks
Conference
Lucia Cavallaro, Marco Grassia, Giacomo Fiumara, Giuseppe Mangioni et al.
•
•
1 min readFood Recommendation in a Worksite Canteen.
Conference
Vincenza Carchiolo, Marco Grassia, Alessandro Longheu, Michele Malgeri et al.
•
•
1 min readGroup Cohesion Assessment in Networks
Networks measurement is essential to catch and quantify their features, behaviour and/or emerging phenomena. The goal of cohesiveness metric introduced here is to establish the …
Conference
Vincenza Carchiolo, Marco Grassia,, Alessandro Longheu, Michele Malgeri et al.
•
•
1 min readLearning fine-grained search space pruning and heuristics for combinatorial optimization
Combinatorial optimization problems arise in a wide range of applications from diverse domains. Many of these problems are NP-hard and designing efficient heuristics for them …
Conference
Juho Lauri, Sourav Dutta, Marco Grassia, Deepak Ajwani
•
•
1 min readA network-based analysis to understand food-habits of a multi-company canteen's customers
Conference
Vincenza Carchiolo, Marco Grassia, Alessandro Longheu, Michele Malgeri et al.
•
•
1 min readA PageRank Inspired Approach to Measure Network Cohesiveness
Basics of PageRank algorithm have been widely adopted in its variations, tailored for specific scenarios. In this work, we consider the Black Hole metric, an extension of the …
Conference
Vincenza Carchiolo, Marco Grassia, Alessandro Longheu, Michele Malgeri et al.
•
•
1 min readStrategies Comparison in Link Building Problem
Choosing an effective yet efficient solution to the link building problem means to select which nodes in a network should point a newcomer in order to increase its rank while …
Conference
Vincenza Carchiolo, Marco Grassia, Alessandro Longheu, Michele Malgeri et al.
•
•
1 min readLong distance connections for ranking and robustness enhancement in networks
Conference
Vincenza Carchiolo, Marco Grassia, Alessandro Longheu, Michele Malgeri et al.
•
•
1 min read