Choosing Reputable Resources in Atomistic Peer-to-Peer Environments. - Georgios Pitsilis (OTM Workshops, 2003)

A Policy for Electing Super-Nodes in Unstructured P2P Networks. - Georgios Pitsilis; Panayiotis Periorellis; Lindsay F. Marshall (AP2PC, 2004)

Trust as a Key to Improving Recommendation Systems. - Georgios Pitsilis; Lindsay F. Marshall (iTrust, 2005)

A Trust-enabled P2P Recommender System. - Georgios Pitsilis; Lindsay F. Marshall (WETICE, 2006)

Exploiting the TTL Rule in Unstructured Peer-to-Peer Networks. - Georgios Pitsilis; Panayiotis Periorellis (WETICE, 2006)

Choosing reputable resources in unstructured peer-to-peer networks using trust overlays. - Georgios K. Pitsilis (2007)

Modeling Trust for Recommender Systems using Similarity Metrics. - Georgios Pitsilis; Lindsay F. Marshall (IFIPTM, 2008)

Trust-Enhanced Recommender Systems for Efficient On-Line Collaboration. - Georgios Pitsilis (IFIPTM, 2009)

Abstracting Audit Data for Lightweight Intrusion Detection. - Wei Wang 012; Xiangliang Zhang 001; Georgios Pitsilis (ICISS, 2010)

Does Trust Matter for User Preferences? A Study on Epinions Ratings. - Georgios Pitsilis; Pern Hui Chia (IFIPTM, 2010)

An Efficient Authorship Protection Scheme for Shared Multimedia Content. - Mohamed El-Hadedy 001; Georgios Pitsilis; Svein J. Knapskog (ICIG, 2011)

Clustering Recommenders in Collaborative Filtering Using Explicit Trust Information. - Georgios Pitsilis; Xiangliang Zhang 001; Wei Wang 012 (IFIPTM, 2011)

Exploring the Use of Explicit Trust Links for Filtering Recommenders: A Study on Epinions.com. - Pern Hui Chia; Georgios Pitsilis (J. Inf. Process., 2011)

Social Trust as a solution to address sparsity-inherent problems of Recommender systems - Georgios Pitsilis; Svein J. Knapskog (CoRR, 2012)

Securing Recommender Systems Against Shilling Attacks Using Social-Based Clustering. - Xiangliang Zhang 001; Tak Man Desmond Lee; Georgios Pitsilis (J. Comput. Sci. Technol., 2013)

Harnessing the power of social bookmarking for improving tag-based recommendations. - Georgios Pitsilis; Wei Wang 012 (Comput. Hum. Behav., 2015)

Posting with credibility in Micro-blogging systems using Digital Signatures and Watermarks: A case study on Twitter. - Georgios K. Pitsilis; Mohamed El-Hadedy 001 (CoRR, 2016)

Effective hate-speech detection in Twitter data using recurrent neural networks. - Georgios K. Pitsilis; Heri Ramampiaro; Helge Langseth (Appl. Intell., 2018)

Detecting Offensive Language in Tweets Using Deep Learning. - Georgios K. Pitsilis; Heri Ramampiaro; Helge Langseth (CoRR, 2018)

Securing Tag-based recommender systems against profile injection attacks: A comparative study. - Georgios Pitsilis; Heri Ramampiaro; Helge Langseth (CoRR, 2018)

Abstracting massive data for lightweight intrusion detection in computer networks. - Wei Wang 012; Jiqiang Liu; Georgios Pitsilis; Xiangliang Zhang 001 (Inf. Sci., 2018)

Securing Tag-based recommender systems against profile injection attacks: A comparative study. (Extended Report). - Georgios K. Pitsilis; Heri Ramampiaro; Helge Langseth (CoRR, 2019)

Improved two-stage hate speech classification for twitter based on Deep Neural Networks. - Georgios K. Pitsilis (CoRR, 2022)