Adaptable Environmental Service Chains: The Challenges of Distributed Execution and Information Collection. - George Athanasopoulos; Aphrodite Tsalgatidou; Pigi Kouki; Ioannis Pogkas; Michael Pantazoglou (ENVIP@EnviroInfo, 2010)

Sharing of Semantically Enhanced Information for the Adaptive Execution of Business Processes - Pigi Kouki (CoRR, 2013)

HyPER: A Flexible and Extensible Probabilistic Framework for Hybrid Recommender Systems. - Pigi Kouki; Shobeir Fakhraei; James R. Foulds; Magdalini Eirinaki; Lise Getoor (RecSys, 2015)

Collective Entity Resolution in Familial Networks. - Pigi Kouki; Jay Pujara; Christopher Marcum; Laura M. Koehly; Lise Getoor (ICDM, 2017)

User Preferences for Hybrid Explanations. - Pigi Kouki; James Schaffer; Jay Pujara; John O'Donovan; Lise Getoor (RecSys, 2017)

A Fairness-aware Hybrid Recommender System. - Golnoosh Farnadi; Pigi Kouki; Spencer K. Thompson; Sriram Srinivasan 004; Lise Getoor (CoRR, 2018)

Resolution, Recommendation, and Explanation in Richly Structured Social Networks. - Pigi Kouki (2018)

Personalized explanations for hybrid recommender systems. - Pigi Kouki; James Schaffer; Jay Pujara; John O'Donovan; Lise Getoor (IUI, 2019)

Product collection recommendation in online retail. - Pigi Kouki; Ilias Fountalis; Nikolaos Vasiloglou; Nian Yan; Unaiza Ahsan; Khalifeh Al Jadda; Huiming Qu (RecSys, 2019)

Collective entity resolution in multi-relational familial networks. - Pigi Kouki; Jay Pujara; Christopher Marcum; Laura M. Koehly; Lise Getoor (Knowl. Inf. Syst., 2019)

From the lab to production: A case study of session-based recommendations in the home-improvement domain. - Pigi Kouki; Ilias Fountalis; Nikolaos Vasiloglou; Xiquan Cui; Edo Liberty; Khalifeh Al Jadda (RecSys, 2020)

Generating and Understanding Personalized Explanations in Hybrid Recommender Systems. - Pigi Kouki; James Schaffer; Jay Pujara; John O'Donovan; Lise Getoor (ACM Trans. Interact. Intell. Syst., 2020)

Named Entity Recognition in Long Documents: An End-to-end Case Study in the Legal Domain. - Hossein Keshavarz; Zografoula Vagena; Pigi Kouki; Ilias Fountalis; Mehdi Mabrouki; Aziz Belaweid; Nikolaos Vasiloglou (IEEE Big Data, 2022)

Natural Language Processing for Recommender Systems. - Oren Sar Shalom; Haggai Roitman; Pigi Kouki (Recommender Systems Handbook, 2022)