Publications

Google Scholar Profile
DBLP

Journal Papers

• D. Preoţiuc-Pietro, S. Volkova, V. Lampos, Y. Bachrach, N. Aletras (2015). Studying User Income through Language, Behaviour and Affect in Social Media, PLOS ONE.
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• N. Aletras, T. Baldwin, J. H. Lau and M. Stevenson (2015). Evaluating Topic Representations for Exploring Document Collections. Journal of the Association for Information Science and Technology (JASIST).
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• A. Gonzalez-Agirre, G. Rigau, E. Agirre, N. Aletras and M. Stevenson (2015). Why are these similar? Investigating item similarity types in a large Digital Library. Journal of the Association for Information Science and Technology (JASIST).
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• N. Aletras, M. Stevenson and P. Clough (2012). Computing Similarity between Items in a Digital Library of Cultural Heritage. ACM Journal on Computing and Cultural Heritage (JOCCH).
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Conference Papers

• D. Preoţiuc-Pietro, V. Lampos and N. Aletras (2015). An Analysis of the User Occupational Class through Twitter Content. In ACL.
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• N. Aletras and M. Stevenson (2015). A Hybrid Distributional and Knowledge-based Model of Lexical Semantics . In *SEM.
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• N. Aletras, T. Baldwin, J. H. Lau and M. Stevenson (2014). Representing Topics Labels for Exploring Digital Libraries. In Digital Libraries 2014 (JCDL/TPDL).
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• N. Aletras and M. Stevenson (2014). Labelling Topics using Unsupervised Graph-based Methods. In ACL (short).
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• V. Lampos, N. Aletras, D. Preoţiuc-Pietro and T. Cohn (2014). Predicting and Characterising User Impact on Twitter. In EACL.
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• N. Aletras and M. Stevenson (2014). Measuring the Similarity between Automatically Generated Topics. In EACL (short).
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• N. Aletras and M. Stevenson (2013). Representing Topics Using Images. In NAACL-HLT.
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• N. Aletras and M. Stevenson (2013). Evaluating Topic Coherence Using Distributional Semantics . In IWCS.
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• E. Agirre, N. Aletras, A. Gonzalez-Agirre, G. Rigau, M. Stevenson (2013). UBC UOS-TYPED: Regression for typed-similarity. In *SEM.
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• E. Agirre, N. Aletras, P. Clough, S. Fernando, P. Goodale, M. Hall, A. Soroa, M. Stevenson (2013). PATHS: A System for Accessing Cultural Heritage Collections. In ACL (demo).
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• M. Hall, E. Agirre, N. Aletras, R. Bergheim, K. Chandrinos, P. Clough, S. Fernando, K. Fernie, P. Goodale, J. Griffiths, O. Lopez de Lacalle, A. de Polo, A. Soroa and M. Stevenson (2012). PATHS - Exploring Digital Cultural Heritage Spaces. In TPDL (demo).
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Workshop Papers

• N. Aletras and M. Stevenson (2012). Computing similarity between cultural heritage items using multimodal features. In LaTeCH.
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• P. Goodale, P. Clough, N. Ford, M. Hall, M. Stevenson, S. Fernando, N. Aletras, K. Fernie, P. Archer and A. de Polo (2012). User-Centred Design to Support Exploration and Path Creation in Cultural Heritage Collections. In EuroHCIR2012.
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Thesis

• N. Aletras (2014). Interpreting Document Collections with Topic Models. PhD Thesis, University of Sheffield.
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