World's Best Scientists 2026 revealed!
Fabrizio Silvestri

Fabrizio Silvestri

D-Index & Metrics

Computer Science

D-Index
43
Citations
6115
World Ranking
8099
National Ranking
221

Overview

Fabrizio Silvestri is affiliated with Sapienza University of Rome in Italy and has a significant body of work in the field of computer science, with a particular focus on artificial intelligence and related subfields. Their research spans several key areas including Artificial Intelligence, Information Systems, Computer Vision and Pattern Recognition, Sociology and Political Science, and Signal Processing.

Silvestri's research topics cover a range of advanced and relevant subjects, including:

  • Topic Modeling
  • Advanced Graph Neural Networks
  • Explainable Artificial Intelligence (XAI)
  • Adversarial Robustness in Machine Learning
  • Misinformation and Its Impacts
  • Hate Speech and Cyberbullying Detection
  • Recommender Systems and Techniques

Their recent published papers highlight various domains of machine learning, natural language processing, and neural networks. Notable recent publications include:

  • "SemEval-2021 Task 6: Detection of Persuasion Techniques in Texts and Images," 2021, IRIS Research product catalog (Sapienza University of Rome)
  • "Neural network quantization in federated learning at the edge," 2021, Information Sciences
  • "Detecting and Understanding Harmful Memes: A Survey," 2022, Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence
  • "From natural language processing to neural databases," 2021, Proceedings of the VLDB Endowment
  • "CF-GNNExplainer: Counterfactual Explanations for Graph Neural Networks," 2021, arXiv (Cornell University)

Frequent collaborators in Silvestri's work include Federico Siciliano, Gabriele Tolomei, Giovanni Trappolini, Nicola Tonellotto, and Maria Sofia Bucarelli. These coauthors have contributed across numerous joint projects reflecting an active collaborative research environment.

Silvestri's work has appeared predominantly in these publication venues:

  • arXiv (Cornell University)
  • IEEE Transactions on Artificial Intelligence
  • IEEE Access
  • ACM SIGIR Forum
  • Online Social Networks and Media

Additionally, Silvestri has contributed to book publications under Springer Science+Business Media, such as the book titled "Web Information Systems Engineering - WISE 2022."

Best Publications

  • Know your neighbors: web spam detection using the web topology

    Carlos Castillo;Debora Donato;Aristides Gionis;Vanessa Murdock

  • The impact of caching on search engines

    Ricardo Baeza-Yates;Aristides Gionis;Flavio Junqueira;Vanessa Murdock

  • Boosting the performance of Web search engines: Caching and prefetching query results by exploiting historical usage data

    Tiziano Fagni;Raffaele Perego;Fabrizio Silvestri;Salvatore Orlando

  • Interpretable Predictions of Tree-based Ensembles via Actionable Feature Tweaking

    Gabriele Tolomei;Fabrizio Silvestri;Andrew Haines;Mounia Lalmas

  • Mining Query Logs: Turning Search Usage Data into Knowledge

    Fabrizio Silvestri

  • Predicting The Next App That You Are Going To Use

    Ricardo Baeza-Yates;Di Jiang;Fabrizio Silvestri;Beverly Harrison

  • Identifying task-based sessions in search engine query logs

    Claudio Lucchese;Salvatore Orlando;Raffaele Perego;Fabrizio Silvestri

  • Dynamic personalization of web sites without user intervention

    Ranieri Baraglia;Fabrizio Silvestri

  • Adaptive and resource-aware mining of frequent sets

    S. Orlando;P. Palmerini;R. Perego;F. Silvestri

  • Design trade-offs for search engine caching

    Ricardo Baeza-Yates;Aristides Gionis;Flavio P. Junqueira;Vanessa Murdock

  • Challenges on Distributed Web Retrieval

    R. Baeza-Yates;C. Castillo;F. Junqueira;V. Plachouras

  • Context- and Content-aware Embeddings for Query Rewriting in Sponsored Search

    Mihajlo Grbovic;Nemanja Djuric;Vladan Radosavljevic;Fabrizio Silvestri

  • Sorting out the document identifier assignment problem

    Fabrizio Silvestri

  • Efficient diversification of web search results

    Gabriele Capannini;Franco Maria Nardini;Raffaele Perego;Fabrizio Silvestri

  • kDCI: a Multi-Strategy Algorithm for Mining Frequent Sets.

    Salvatore Orlando;Claudio Lucchese;Paolo Palmerini;Raffaele Perego

  • An Online Recommender System for Large Web Sites

    Ranieri Baraglia;Fabrizio Silvestri

  • VSEncoding: efficient coding and fast decoding of integer lists via dynamic programming

    Fabrizio Silvestri;Rossano Venturini

  • A grid information service based on peer-to-peer

    Diego Puppin;Stefano Moncelli;Ranieri Baraglia;Nicola Tonellotto

  • SemEval-2021 Task 6: Detection of Persuasion Techniques in Texts and Images

    Dimitar Dimitrov;Bishr Bin Ali;Shaden Shaar;Firoj Alam

  • Query-driven document partitioning and collection selection

    Diego Puppin;Fabrizio Silvestri;Domenico Laforenza

  • KnowyourNeighbors: WebSpamDetection usingtheWebTopology

    Carlos Castillo;Debora Donato;Aristides Gionis;Vanessa Murdock

Frequent Co-Authors

Raffaele Perego
Raffaele Perego Institute of Information Science and Technologies
Salvatore Orlando
Salvatore Orlando Ca Foscari University of Venice
Claudio Lucchese
Claudio Lucchese Ca Foscari University of Venice
Ricardo Baeza-Yates
Ricardo Baeza-Yates Royal Institute of Technology
Aristides Gionis
Aristides Gionis Royal Institute of Technology
Vanessa Murdock
Vanessa Murdock Amazon (United States)
Sebastian Riedel
Sebastian Riedel University College London
Carlos Castillo
Carlos Castillo Pompeu Fabra University
Fabrizio Sebastiani
Fabrizio Sebastiani Institute of Information Science and Technologies

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