PhD theses
- D. Pappas, "Deep Neural Networks for Biomedical Question Answering" (in English), PhD thesis, Department of Informatics, Athens University of Economics and Business, 2023.
[PDF]
[Slides]
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I. Chalkidis, "Deep Neural Networks for Information Mining from Legal Texts" (in English), PhD thesis, Department of Informatics, Athens University of Economics and Business, 2021.
[PDF]
[Slides]
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A. Kosmopoulos, "Large scale hierarchical text classification" (in English),
PhD thesis, Department of Informatics, Athens University of Economics and Business, 2015.
[PDF]
[Slides]
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G. Lampouras, "Natural language interaction with Semantic Web ontologies" (in English),
PhD thesis, Department of Informatics, Athens University of Economics and Business, 2015.
[PDF]
[Slides]
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I. Pavlopoulos, "Aspect based sentiment analysis" (in English),
PhD thesis, Department of Informatics, Athens University of Economics and Business, 2014.
[PDF]
[Slides]
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D. Galanis, "Automatic generation of natural language summaries" (in English),
PhD thesis, Department of Informatics, Athens University of Economics and Business, 2012.
[PDF]
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P. Malakasiotis, "Paraphrase and textual entailment recognition and generation" (in English),
PhD thesis, Department of Informatics, Athens University of Economics and Business, 2011.
[PDF]
MSc theses
- Ch. Vlachos, "Automatic detection of sections and paragraphs in legal documents" (in English), master's thesis, Master's Program in Data Science, Athens University of Economics and Business, 2022.
[PDF]
- N. Avramidou, "Examining how teacher-student approaches can benefit few-shot learning for toxicity detection tasks" (in English), master's thesis, Master's Program in Computer Science, Department of Informatics, Athens University of Economics and Business, 2022.
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F. Charalampakos, "Exploring Deep Learning Methods for Medical Image Tagging" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2022.
[PDF]
[Slides]
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P. Tassias, "A prompting-based encoder-decoder approach to intent recognition and slot filling" (in English), MSc thesis in Data Science, Athens University of Economics and Business, 2021.
[PDF]
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A. Matrapazis, "Greek text-to-speech" (in English), MSc thesis in Data Science, Athens University of Economics and Business, 2021.
[PDF]
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B. Karatzas, "Exploring Diagnostic Captioning Methods" (in English),
MSc thesis, Department of Informatics, Athens University of Economics
and Business, 2021.
[PDF]
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A. Xenos, "Conversational Context in Toxicity Detection" (in English),
MSc thesis, Department of Informatics, Athens University of Economics
and Business, 2021.
[PDF]
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E. Stroumbouli, "Error Detection in English and Greek texts written by foreign learners" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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K. Korre, "Using Predictive Text for Grammatical Error Correction in Second Language Learning" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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A. Papadakis, "Using sentence embeddings for the management of user-generated training phrases in Natural Language Understanding (NLU)" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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A. Tamvakis, "Product Information Region Detection using Deep Learning Techniques" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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P. Ziazopoulos, "Intent Classification of Dialogues and Dialogue Turns" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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A. Katsiolis, "Toxic Span Detection in Online Posts" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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S. Xenouleas, "Exploring evaluation methods for automatically generated summaries" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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P. Stavropoulos, "Biomedical Question Answering" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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S. Kotitsas, "Neural Graph Representations and their Application to Link Prediction" (in English), MSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
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V. Palassopoulos, "Automatic Text Correction for Chatbots" (in
English), MSc thesis, Department of Informatics, Athens University of
Economics and Business, 2020.
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S. Mansalis, "Natural Language Understanding for Dialogue Systems
Using N-best Lists" (in English), MSc thesis, Department of Informatics,
Athens University of Economics and Business, 2019.
[PDF]
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K. Chairetakis, "An Investigation of the Explanatory power of Attention Mechanisms in Deep Learning Methods for Natural
Language Processing" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2019.
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I. Daskalopoulos, "Product Categorization and Matching Using Deep Learning Techniques" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2019.
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N. Spantouri, "Named Entity Recognition (NER) and Graph Representation of Job Descriptions" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2019.
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E. O. Tsomopoulou, "Detection-Classification and/or Quantification of Torque Sensor Drifting" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2019.
[PDF]
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V. Kougia, "Medical image labeling and report generation" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2019.
[PDF]
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D. Lolis, "Aspect-based sentiment analysis on electronics reviews in English" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2018.
[PDF] [software]
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A. Demiraj, "Aspect-based sentiment analysis for restaurants from reviews in the English language" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2018.
[PDF] [software]
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K. Korovesis, "Sentiment analysis for tweets" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2018.
[PDF] [software]
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I. Koutsikakis, "Toxicity detection in user generated content" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2018.
[PDF] [software]
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G. Brokos, "Document reranking with deep learning in information retrieval" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2018.
[PDF] [software]
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P. Liosis, "Sentence selection from biomedical documents for question answering" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2018.
[PDF] [software]
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M. Kyriakakis, "Exploring deep neural network models of syntax with a focus on Greek" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2018.
[PDF] [software]
- M. Papadaki, "Data augmentation techniques for legal text analytics" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2017.
[PDF]
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I. Andriopoulos, "Almosino Skeleton: A software engineering framework for question answering systems" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2017.
[PDF]
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I. Andronis, "Answer extraction from relevant snippets in a biomedical question answering system",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2017.
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S. Tryfona, "Document retrieval and reranking in biomedical question answering systems",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2017.
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D. Tsimpidi, "Text-based relation extraction from the Web" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2017.
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T. Asikis, "Part of speech tagging in Greek texts with word embeddings and deep neural networks",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2016. [PDF]
[software]
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A. Malinakis, "Morphology aware word embeddings",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2016.
[PDF]
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M. Vougioukas, "A personalised system to predict retweets" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2016.
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D. Gkoumas, "Document re-ranking in a biomedical question answering system" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2016.
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M. Georgiou, "Relevant snippet extraction in biomedical question answering" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2015.
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D. Pappas, "Emotion recognition in spoken dialogues",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2015.
[PDF]
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D. Procopiou, "Spelling correction and normalization of product reviews",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2015.
[PDF]
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R.M. Karampatsis, "Social media sentiment analysis",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2014.
[PDF]
[Slides]
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G. Batistatos, "Classification of spoken dialogue utterances",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2013.
[PDF]
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I.G. Panagiotidis, "Designing and implementing museum exhibitions on the Semantic Web" (in English),
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2012.
[PDF]
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D. Babaniotis, "Language models for morphologically complex languages",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2012.
[PDF]
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I. Lazari, "Automatic generation of product comparisons from users' reviews",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2011.
[PDF]
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G. Konstantinou,
"Extracting and evaluating paraphrasing rules",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2011.
[PDF]
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N. Papanelopoulos, "Activity recognition from sensor readings",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2010.
[PDF]
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S. Antonellos, "Development of an adaptable named entity recognizer",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2009.
[PDF]
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G. Lampouras, "Methods to automatically detect definitions in document collections",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2008.
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G. Karakatsiotis,
"Automatic generation of comparisons in a natural language generation system",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2007.
[PDF]
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M. Kolliarou,
"Developing a question answering system for Greek newspaper archives",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2007.
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A. Kosmopoulos, "E-mail spam filtering with various forms of the Naive Bayes classifier and filter sharing among users",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2007.
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D. Galanis, "Development of a natural language generation engine for OWL ontologies",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2006.
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S. Kallonis, "Using existing ontologies and databases in the natural language generation system of the M-PIRO project",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2005.
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G. Lucarelli, "Named entity recognition and categorization in Greek texts",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2005.
[PDF]
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P. Malakasiotis,
"Part-of-speech tagging in Greek texts using active learning techniques",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2005.
[PDF]
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I. Harlas, "Automatic extraction of bilingual lexicons from parallel text corpora",
MSc thesis, Department of Informatics, Athens University of Economics and Business, 2005.
[PDF]
BSc theses
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C. Trakas, "Explainability methods as a means of supporting medical findings" (in English), BSc thesis, Department of Informatics, Athens University of Economics and Business, 2022.
[PDF]
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G. Zachariadis, "Exploring uni-modal, cross-modal, and multi-modal diagnostic captioning", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2022.
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P. Tsotsi, "Exploration of efficient Transformer methods for long legal document processing", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2022.
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D. Mamakas, "Bag of Words BERT-based models for large legal document classification", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2022.
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V. Vythoulkas, "Reformulating named entity recognition", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2022.
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M. Vazaios, "Link Prediction for a COVID-19-related Knowledge Graph", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2021.
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F. Charalampakos, "Medical Image Tagging", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2021.
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C. Dikonimaki, "A Transformer-based natural language processing toolkit for Greek -- Part of speech tagging and dependency parsing", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2021.
[PDF] [software]
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N. Smyrnioudis, "A Transformer-based natural language processing toolkit for Greek -- Named entity recognition and multi-task learning", BSc thesis, Department of Informatics, Athens University of Economics and Business, 2021.
[PDF] [software]
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A. Xenos, "Context-Aware Toxicity Detection" (in English), BSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
[PDF]
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V. Karatzas, "Medical Image Tagging and Language Modeling" (in English),
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2020.
[PDF]
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I. Koutsikakis, "Textual entailment recognition with deep learning",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2016.
[PDF]
[software]
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M. Evaggelakaki, "Generating natural language texts from biomedical ontologies with the NaturalOWL system",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2014.
[PDF]
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M. Vougioukas, "Development of a system to filter tweets",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2014.
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V. Kalogiras, "Statistical machine translation from Ancient Greek to English",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2014.
[PDF]
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R.M. Karampatsis,
"Named entity recognition in Greek texts of social media",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2012.
[PDF]
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A. Koukio,
"Controlled natural language question-answering for OWL ontologies",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2012.
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E. Koleli,
"A new Greek part-of-speech tagger, based on a maximum entropy classifier",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2011.
[PDF]
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G. Liassas,
"Automatic Generation of Summaries from Blogs",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2010.
[PDF]
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K. Markantoni,
"Improvements to the NaturalOWL natural language generation system",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2009.
[PDF]
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C. Pappas, "Reimplementation, improvement, evaluation, and documentation of a Greek part-of-speech tagger that uses machine learning",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2008.
[PDF]
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D. Bochtis, "Development of an e-mail filter for Mozilla Thundirbird",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2007.
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E. Iliopoulou, "Word sense disambiguation via a combination of Spreading Activation Networks and PageRank",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2007.
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J. Konstas, "Recognition and categorization of person, organization and location names in Greek texts using Support Vector Machines",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2007.
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H. Vrisagotis, "Automatic classification of Greek questions into categories",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2007.
[PDF]
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I. Chronakis, "Extensions and further evaluation of a part-of-speech tagger for Greek texts",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2006.
[PDF]
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G. Lambouras, "Revision and larger-scale experimental evaluation of a method to handle definition questions in question answering systems",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2006.
[PDF]
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X. Vasilakos,
"Named entity recognition and categorization in Greek texts with Support Vector Machines"",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2006.
[PDF]
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E. Giakoumis,
"Improvements and further evaluation of a method to handle definition questions in natural language question answering systems",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2005.
[PDF]
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G. Karakatsiotis,
"Developing a system to handle person definition questions for newspaper archives",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2005.
[PDF]
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D. Mavroeidis,
"Automatic classification of natural language questions into categories",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2005.
[PDF]
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D. Galanis,
"Automatic construction of training examples to handle definition questions in question answering systems that use machine learning",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2004.
[PDF]
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T. Nikolaou,
"Improvements in the user interface and other functions of the M-PIRO authoring tool",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2004.
[PDF]
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M. Prospathopoulou,
"Improvements in the exporting, the microplans and other functions of the M-PIRO authoring tool",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2004.
[PDF]
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S. Miliaraki,
"Handling definition questions in question answering systems",
BSc thesis, Department of Informatics, Athens University of Economics and Business, 2003.
[PDF]
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