Michael P. O'Mahony

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 11

Top Topics

Markov Decision Process

Reputation Models

Product Recommendation

Undergraduate Students

Top Venues

Publications

Nina Hagemann, Michael P. O'Mahony, Barry Smyth
Visual Module Exploration: A Live-User Evaluation. Künstliche Intell. 37 (2) (2023)
Gunjan Kumar, Houssem Jerbi, Michael P. O'Mahony
A sequence-based and context modelling framework for recommendation. Expert Syst. Appl. 175 (2021)
Nina Hagemann, Michael P. O'Mahony, Barry Smyth
A Live-User Evaluation of a Visual Module Recommender and Advisory System for Undergraduate Students. SGAI Conf. (2021)
Nina Hagemann, Michael P. O'Mahony, Barry Smyth
Visualising module dependencies in academic recommendations. IUI Companion (2019)
Arjumand Younus, Muhammad Atif Qureshi, Michael P. O'Mahony
Housing in Affluent vs. Deprived Areas: An Analysis of Online Housing Advertisements in Dublin. SocInfo (2019)
Nina Hagemann, Michael P. O'Mahony, Barry Smyth
Module Advisor: Guiding Students with Recommendations. ITS (2018)
Nina Hagemann, Michael P. O'Mahony, Barry Smyth
Module advisor: a hybrid recommender system for elective module exploration. RecSys (2018)
Gunjan Kumar, Houssem Jerbi, Michael P. O'Mahony
Towards the Recommendation of Personalised Activity Sequences in the Tourism Domain. RecTour@RecSys (2017)
Arjumand Younus, Muhammad Atif Qureshi, Naif R. Aljohani, Derek Greene, Michael P. O'Mahony
TweetCric: A Twitter-Based Accountability Mechanism for Cricket. ICWE (2017)
Raúl Moreno, Weipéng Huáng, Arjumand Younus, Michael P. O'Mahony, Neil J. Hurley
Evaluation of Hierarchical Clustering via Markov Decision Processes for Efficient Navigation and Search. CLEF (2017)
Ruihai Dong, Michael P. O'Mahony, Markus Schaal, Kevin McCarthy, Barry Smyth
Combining similarity and sentiment in opinion mining for product recommendation. J. Intell. Inf. Syst. 46 (2) (2016)
Humberto Jesús Corona Pampín, Michael P. O'Mahony
A Mood-based Genre Classification of Television Content. CoRR (2015)
Humberto Jesús Corona Pampín, Houssem Jerbi, Michael P. O'Mahony
Evaluating the Relative Performance of Collaborative Filtering Recommender Systems. J. Univers. Comput. Sci. 21 (13) (2015)
Gunjan Kumar, Houssem Jerbi, Cathal Gurrin, Michael P. O'Mahony
Towards Activity Recommendation from Lifelogs. iiWAS (2014)
Ruihai Dong, Michael P. O'Mahony, Barry Smyth
Further Experiments in Opinionated Product Recommendation. ICCBR (2014)
Kevin McNally, Michael P. O'Mahony, Barry Smyth
A comparative study of collaboration-based reputation models for social recommender systems. User Model. User Adapt. Interact. 24 (3) (2014)
Sandra Garcia Esparza, Michael P. O'Mahony, Barry Smyth
CatStream: categorising tweets for user profiling and stream filtering. IUI (2013)
Ruihai Dong, Markus Schaal, Michael P. O'Mahony, Kevin McCarthy, Barry Smyth
Opinionated Product Recommendation. ICCBR (2013)
Kevin McNally, Michael P. O'Mahony, Barry Smyth
A Model of Collaboration-based Reputation for the Social Web. ICWSM (2013)
Ruihai Dong, Michael P. O'Mahony, Markus Schaal, Kevin McCarthy, Barry Smyth
Sentimental product recommendation. RecSys (2013)
Ruihai Dong, Markus Schaal, Michael P. O'Mahony, Kevin McCarthy, Barry Smyth
Mining Features and Sentiment from Review Experiences. ICCBR (2013)
Steven Bourke, Michael P. O'Mahony, Rachael Rafter, Barry Smyth
Ranking in information streams. IUI Companion (2013)
Ruihai Dong, Markus Schaal, Michael P. O'Mahony, Barry Smyth
Topic Extraction from Online Reviews for Classification and Recommendation. IJCAI (2013)
Ruihai Dong, Markus Schaal, Michael P. O'Mahony, Kevin McCarthy, Barry Smyth
The demonstration of the reviewer's assistant. RecSys (2012)
John Hannon, Kevin McCarthy, Michael P. O'Mahony, Barry Smyth
A Multi-faceted User Model for Twitter. UMAP (2012)
Steven Bourke, Michael P. O'Mahony, Rachael Rafter, Kevin McCarthy, Barry Smyth
Collaborative Filtering For Recommendation In Online Social Networks. SGAI Conf. (2012)
Sandra Garcia Esparza, Michael P. O'Mahony, Barry Smyth
Towards the Profiling of Twitter Users for Topic-Based Filtering. SGAI Conf. (2012)
Ruihai Dong, Markus Schaal, Michael P. O'Mahony, Kevin McCarthy, Barry Smyth
Unsupervised Topic Extraction for the Reviewer's Assistant. SGAI Conf. (2012)
Ruihai Dong, Kevin McCarthy, Michael P. O'Mahony, Markus Schaal, Barry Smyth
Towards an intelligent reviewer's assistant: recommending topics to help users to write better product reviews. IUI (2012)
Ruihai Dong, Markus Schaal, Michael P. O'Mahony, Kevin McCarthy, Barry Smyth
Harnessing the Experience Web to Support User-Generated Product Reviews. ICCBR (2012)
Sandra Garcia Esparza, Michael P. O'Mahony, Barry Smyth
Mining the real-time web: A novel approach to product recommendation. Knowl. Based Syst. 29 (2012)
Ruihai Dong, Kevin McCarthy, Michael P. O'Mahony, Markus Schaal, Barry Smyth
First demonstration of the intelligent reviewer's assistant. IUI (2012)
Kevin McNally, Michael P. O'Mahony, Maurice Coyle, Peter Briggs, Barry Smyth
A Case Study of Collaboration and Reputation in Social Web Search. ACM Trans. Intell. Syst. Technol. 3 (1) (2011)
Kevin McNally, Michael P. O'Mahony, Barry Smyth
Models of Web Page Reputation in Social Search. SocialCom/PASSAT (2011)
Kevin McNally, Michael P. O'Mahony, Barry Smyth, Maurice Coyle, Peter Briggs
Social and collaborative web search: an evaluation study. IUI (2011)
Michael P. O'Mahony, Barry Smyth
Using readability tests to predict helpful product reviews. RIAO (2010)
Sandra Garcia Esparza, Michael P. O'Mahony, Barry Smyth
On the real-time web as a source of recommendation knowledge. RecSys (2010)
Michael P. O'Mahony, Barry Smyth
The Readability of Helpful Product Reviews. FLAIRS Conference (2010)
Michael P. O'Mahony, Barry Smyth
A classification-based review recommender. Knowl. Based Syst. 23 (4) (2010)
Kevin McNally, Michael P. O'Mahony, Barry Smyth, Maurice Coyle, Peter Briggs
Towards a reputation-based model of social web search. IUI (2010)
Sandra Garcia Esparza, Michael P. O'Mahony, Barry Smyth
Effective Product Recommendation using the Real-Time Web. SGAI Conf. (2010)
Barry Smyth, Peter Briggs, Maurice Coyle, Michael P. O'Mahony
A Case-Based Perspective on Social Web Search. ICCBR (2009)
Rachael Rafter, Michael P. O'Mahony, Neil J. Hurley, Barry Smyth
What Have the Neighbours Ever Done for Us? A Collaborative Filtering Perspective. UMAP (2009)
Michael P. O'Mahony, Barry Smyth
Learning to recommend helpful hotel reviews. RecSys (2009)
Michael P. O'Mahony, Padraig Cunningham, Barry Smyth
An Assessment of Machine Learning Techniques for Review Recommendation. AICS (2009)
Barry Smyth, Peter Briggs, Maurice Coyle, Michael P. O'Mahony
Google Shared. A Case-Study in Social Search. UMAP (2009)
Michael P. O'Mahony, Barry Smyth
A Classification-based Review Recommender. SGAI Conf. (2009)
Kenneth Bryan, Michael P. O'Mahony, Padraig Cunningham
Unsupervised retrieval of attack profiles in collaborative recommender systems. RecSys (2008)
Neil J. Hurley, Michael P. O'Mahony, Guenole C. M. Silvestre
Attacking Recommender Systems: A Cost-Benefit Analysis. IEEE Intell. Syst. 22 (3) (2007)
Michael P. O'Mahony, Barry Smyth
A recommender system for on-line course enrolment: an initial study. RecSys (2007)
Michael P. O'Mahony, Barry Smyth
Collaborative web search: a robustness analysis. Artif. Intell. Rev. 28 (1) (2007)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
Detecting noise in recommender system databases. IUI (2006)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
Recommender Systems: Attack Types and Strategies. AAAI (2005)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
Efficient and Secure Collaborative Filtering through Intelligent Neighbour Selection. ECAI (2004)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
An Evaluation of Neighbourhood Formation on the Performance of Collaborative Filtering. Artif. Intell. Rev. 21 (3-4) (2004)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
Utility-based neighbourhood formation for efficient and robust collaborative filtering. EC (2004)
Michael P. O'Mahony, Neil J. Hurley, Nicholas Kushmerick, Guenole C. M. Silvestre
Collaborative recommendation: A robustness analysis. ACM Trans. Internet Techn. 4 (4) (2004)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
Collaborative Filtering - Safe and Sound? ISMIS (2003)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
Promoting Recommendations: An Attack on Collaborative Filtering. DEXA (2002)
Michael P. O'Mahony, Neil J. Hurley, Guenole C. M. Silvestre
Towards Robust Collaborative Filtering. AICS (2002)