Exploiting social networks for healthcare. - Juliana Litou; Vana Kalogeraki (PETRA, 2013)

Efficient Dissemination of Emergency Information using a Social Network. - Iouliana Litou; Ioannis Boutsis; Vana Kalogeraki (EDBT/ICDT Workshops, 2014)

Using Location-Based Social Networks for Time-Constrained Information Dissemination. - Iouliana Litou; Ioannis Boutsis; Vana Kalogeraki (MDM (1), 2014)

A Model for Identifying Misinformation in Online Social Networks. - Sotirios Antoniadis; Iouliana Litou; Vana Kalogeraki (OTM Conferences, 2015)

Real-Time and Cost-Effective Limitation of Misinformation Propagation. - Iouliana Litou; Vana Kalogeraki; Ioannis Katakis 001; Dimitrios Gunopulos (MDM, 2016)

On Topic Aware Recommendation to Increase Popularity in Microblogging Services (Short Paper). - Iouliana Litou; Vana Kalogeraki; Dimitrios Gunopulos (OTM Conferences, 2016)

Pythia: A System for Online Topic Discovery of Social Media Posts. - Iouliana Litou; Vana Kalogeraki (ICDCS, 2017)

Influence Maximization in a Many Cascades World. - Iouliana Litou; Vana Kalogeraki; Dimitrios Gunopulos (ICDCS, 2017)

Efficient techniques for time-constrained information dissemination using location-based social networks. - Iouliana Litou; Ioannis Boutsis; Vana Kalogeraki (Inf. Syst., 2017)

Efficient and timely misinformation blocking under varying cost constraints. - Iouliana Litou; Vana Kalogeraki; Ioannis Katakis 001; Dimitrios Gunopulos (Online Soc. Networks Media, 2017)

Influence Maximization in Evolving Multi-Campaign Environments. - Iouliana Litou; Vana Kalogeraki (IEEE BigData, 2018)

Cost-Aware Influence Maximization in Multi-Attribute Networks. - Iouliana Litou; Vana Kalogeraki (IEEE BigData, 2020)

Multi-Objective Online Task Allocation in Spatial Crowdsourcing Systems. - Ellen Mitsopoulou; Iouliana Litou; Vana Kalogeraki (ICDCS, 2020)

Information cascades in social networks: propagation modelling and applications - Iouliana Litou (2020)