A5032253415- Semantic Web and Ontologies
- Advanced Database Systems and Queries
- Complex Network Analysis Techniques
- Data Management and Algorithms
- Peer-to-Peer Network Technologies
- Multi-Agent Systems and Negotiation
- Service-Oriented Architecture and Web Services
- Recommender Systems and Techniques
- Spam and Phishing Detection
- Mobile Agent-Based Network Management
- Caching and Content Delivery
- Web Data Mining and Analysis
- Data Quality and Management
- Opinion Dynamics and Social Influence
- IoT and Edge/Fog Computing
- Context-Aware Activity Recognition Systems
- Business Process Modeling and Analysis
- Data Mining Algorithms and Applications
- Blockchain Technology Applications and Security
- Functional Brain Connectivity Studies
- Advanced Graph Neural Networks
- Mobile Crowdsensing and Crowdsourcing
- Access Control and Trust
- Advanced Computational Techniques and Applications
- Logic, Reasoning, and Knowledge
Marche Polytechnic University
2018-2025
University of Reggio Calabria
2010-2020
Ingegneria dei Trasporti (Italy)
2007
University of Calabria
1998-2002
Threads is a new social network that was launched by Meta in July 2023 and conceived as direct alternative to X. It unique case study the landscape, it content-based like X, but has an Instagram-based growth model, which makes significantly different from As recently, studies on are still scarce. One of most common investigations networks regards power users (also called influencers, lead users, influential etc.), i.e., those who can influence information dissemination, user behavior,...
Wash trading is considered a highly inopportune and illegal behavior in regulated markets. Instead, it practiced unregulated markets, such as cryptocurrency or NFT (Non-Fungible Tokens) Regarding the latter, past many researchers have been interested this phenomenon from an “ex-ante” perspective, aiming to identify classify wash activities before at exact time they happen. In paper, we want investigate of market completely different namely “ex-post”. Our ultimate goal analyze understand...
In recent years, the enormous development of Machine Learning, especially Deep has led to widespread adoption Artificial Intelligence (AI) systems in a large variety contexts. Many these provide excellent results but act as black-boxes. This can be accepted various contexts, there are others (e.g., medical ones) where result returned by system cannot without an explanation on how it was obtained. Explainable AI (XAI) is area well suited explain behavior that this paper, we propose...
Integrative bioinformatics and omics data source interoperability in the next-generation sequencing era—Editorial Simona E Rombo, Rombo Dipartimento di Matematica e Informatica Universitá degli Studi Palermo, Italy Search for other works by this author on: Oxford Academic PubMed Google Scholar Domenico Ursino Ingegneria dell'Informazione Politecnica delle Marche, Briefings Bioinformatics, Volume 22, Issue 1, January 2021, Pages 1–2, https://doi.org/10.1093/bib/bbaa398 Published: 06 2021
The concept of scope was introduced in Social Network Analysis to assess the authoritativeness and convincing ability a user toward other users on one or more social platforms. It has been studied past some specific contexts, for example spread information Twitter. In this paper, we propose new investigation scope, as want sentiment topic. We also multi-dimensional definition scope. fact, besides traditional spatial introduce temporal one, which never addressed literature, model that allows...
In just few years, TikTok has become a major player in the social media environment, especially with regard to teenagers. One of key factors this success is idea challenges, that is, video competitions/emulations on certain topic, which user can launch and other ones join. Most challenges are fun harmless. However, there also users who dangerous, or at least suitable only for an adult audience (and most popular network teenagers). This article focuses primarily kind challenge. particular, it...
Social platforms are the preferred medium for many people to express their opinions on topics. This has led professionals from various fields (marketing, politics, research and development, etc.) demand increasingly advanced approaches capable of analyzing evolution user or community sentiments particular In this paper, we want make a contribution addressing issue. Specifically, propose model framework analyze dynamics in social platform. particular, our currently focuses three activities,...
In recent years, polarization on social media has risen significantly. Social platforms often feature a range of topics that give rise to communities users with diametrically opposed views, who tend avoid engaging others having different perspectives. We call these types “diverging communities”. Examples include supporters and skeptics climate change or COVID-19 vaccines. this paper, we aim investigate phenomenon. To do so, first propose formal definition discording communities. then present...