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Gianluca Demartini

Gianluca Demartini

D-Index & Metrics

Computer Science

D-Index
35
Citations
5173
World Ranking
11713
National Ranking
356

Research.com Recognitions

  • 2020 - ACM Senior Member

Overview

Gianluca Demartini is affiliated with the University of Queensland in Australia and has a primary research focus within the field of Computer Science. Their work spans multiple subfields including Artificial Intelligence, Computer Science Applications, Sociology and Political Science, Information Systems, and Management Science and Operations Research.

The scientist's research engages deeply with topics related to Mobile Crowdsensing and Crowdsourcing, Misinformation and Its Impacts, Topic Modeling, Data Quality and Management, Hate Speech and Cyberbullying Detection, Open Source Software Innovations, and Auction Theory and Applications.

Among their recent papers are:

  • The many dimensions of truthfulness: Crowdsourcing misinformation assessments on a multidimensional scale (2021), published in Information Processing & Management
  • Crowdsourced Fact-Checking at Twitter (2022), published in Proceedings of the 31st ACM International Conference on Information & Knowledge Management
  • Cognitive Biases in Fact-Checking and Their Countermeasures: A Review (2024), published in Information Processing & Management
  • Evaluating the Quality of Learning Resources: A Learnersourcing Approach (2021), published in IEEE Transactions on Learning Technologies
  • Who Determines What Is Relevant? Humans or AI? Why Not Both? (2024), published in Communications of the ACM

Frequent co-authors with whom Demartini has collaborated include:

  • Shazia Sadiq
  • Kevin Roitero
  • Stefano Mizzaro
  • Lei Han
  • Damiano Spina

The scientist has published frequently in venues such as:

  • arXiv (Cornell University)
  • Proceedings of the International AAAI Conference on Web and Social Media
  • Information Processing & Management
  • Communications of the ACM
  • Proceedings of the 31st ACM International Conference on Information & Knowledge Management

Gianluca Demartini was awarded the ACM Senior Member distinction in 2020.

Best Publications

  • ZenCrowd: leveraging probabilistic reasoning and crowdsourcing techniques for large-scale entity linking

    Gianluca Demartini;Djellel Eddine Difallah;Philippe Cudré-Mauroux

  • Understanding Malicious Behavior in Crowdsourcing Platforms: The Case of Online Surveys

    Ujwal Gadiraju;Ricardo Kawase;Stefan Dietze;Gianluca Demartini

  • The Dynamics of Micro-Task Crowdsourcing: The Case of Amazon MTurk

    Djellel Eddine Difallah;Michele Catasta;Gianluca Demartini;Panagiotis G. Ipeirotis

  • Pick-a-crowd: tell me what you like, and i'll tell you what to do

    Djellel Eddine Difallah;Gianluca Demartini;Philippe Cudré-Mauroux

  • Using Twitter as a Data Source: An Overview of Ethical, Legal, and Methodological Challenges

    Wasim Ahmed;Peter A. Bath;Gianluca Demartini

  • Overview of the INEX 2009 entity ranking track

    Gianluca Demartini;Tereza Iofciu;Arjen P. De Vries

  • Perspectives on Large Language Models for Relevance Judgment

    Unknown

  • Mechanical cheat: Spamming schemes and adversarial techniques on crowdsourcing platforms

    Djellel Eddine Difallah;Gianluca Demartini;Philippe Cudré-Mauroux

  • Large-scale linked data integration using probabilistic reasoning and crowdsourcing

    Gianluca Demartini;Djellel Eddine Difallah;Philippe Cudré-Mauroux

  • Novel insights into views towards H1N1 during the 2009 Pandemic: a thematic analysis of Twitter data

    Wasim Ahmed;Peter A. Bath;Laura Sbaffi;Gianluca Demartini

  • Combining inverted indices and structured search for ad-hoc object retrieval

    Alberto Tonon;Gianluca Demartini;Philippe Cudré-Mauroux

  • Finding experts using Wikipedia

    Gianluca Demartini

  • Scaling-Up the Crowd: Micro-Task Pricing Schemes for Worker Retention and Latency Improvement

    Djellel Eddine Difallah;Michele Catasta;Gianluca Demartini;Philippe Cudré-Mauroux

  • Overview of the INEX 2008 Entity Ranking Track

    Gianluca Demartini;Arjen P. Vries;Tereza Iofciu;Jianhan Zhu

  • Modeling Task Complexity in Crowdsourcing

    Jie Yang;Judith Redi;Gianluca Demartini;Alessandro Bozzon

  • TRank: Ranking Entity Types Using the Web of Data

    Alberto Tonon;Michele Catasta;Gianluca Demartini;Philippe Cudré-Mauroux

  • The Impact of Task Abandonment in Crowdsourcing

    Lei Han;Kevin Roitero;Ujwal Gadiraju;Cristina Sarasua

  • All Those Wasted Hours: On Task Abandonment in Crowdsourcing

    Lei Han;Kevin Roitero;Ujwal Gadiraju;Cristina Sarasua

  • Crowd Worker Strategies in Relevance Judgment Tasks

    Lei Han;Eddy Maddalena;Alessandro Checco;Cristina Sarasua

  • The many dimensions of truthfulness: Crowdsourcing misinformation assessments on a multidimensional scale

    Michael Soprano;Kevin Roitero;David La Barbera;Davide Ceolin

  • Investigating User Perception of Gender Bias in Image Search: The Role of Sexism

    Jahna Otterbacher;Alessandro Checco;Gianluca Demartini;Paul Clough

  • Let's Agree to Disagree: Fixing Agreement Measures for Crowdsourcing

    Alessandro Checco;Kevin Roitero;Eddy Maddalena;Stefano Mizzaro

Frequent Co-Authors

Philippe Cudré-Mauroux
Philippe Cudré-Mauroux University of Fribourg
Wolfgang Nejdl
Wolfgang Nejdl University of Hannover
Karl Aberer
Karl Aberer École Polytechnique Fédérale de Lausanne
Shazia Sadiq
Shazia Sadiq University of Queensland
Chris Welty
Chris Welty Google (United States)
Arjen P. de Vries
Arjen P. de Vries Radboud University
Paul Clough
Paul Clough University of Sheffield
Hugo Zaragoza
Hugo Zaragoza Amazon (United States)
Boualem Benatallah
Boualem Benatallah Dublin City University
Nick Craswell
Nick Craswell Microsoft (United States)

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