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Publications

2022
Theodoropoulos P, Alexandris C. Fine-Grained Sentiment Analysis of Multi-domain Online Reviews. In: Kurosu M Human-Computer Interaction. Technological Innovation - Thematic Area, {HCI} 2022, Held as Part of the 24th {HCI} International Conference, {HCII} 2022, Virtual Event, June 26 - July 1, 2022, Proceedings, Part {II}. Vol. 13303. Springer; 2022. pp. 264–278. Website
Alexandris C, Du J, Floros V. Visualizing and Processing Information Not Uttered in Spoken Political and Journalistic Data: From Graphical Representations to Knowledge Graphs in an Interactive Application. In: Kurosu M Human-Computer Interaction. Technological Innovation - Thematic Area, {HCI} 2022, Held as Part of the 24th {HCI} International Conference, {HCII} 2022, Virtual Event, June 26 - July 1, 2022, Proceedings, Part {II}. Vol. 13303. Springer; 2022. pp. 211–226. Website
2021
Du J, Alexandris C, Pei Y, Lian Y, Yu P. Meeting the Growing Needs in Scientific and Technological Terms with China's Terminology Management Agency - {CNCTST}. In: Ahram TZ, Ta{\"ı}ar R, Groff F Human Interaction, Emerging Technologies and Future Applications {IV} - Proceedings of the 4th International Conference on Human Interaction and Emerging Technologies: Future Applications {(IHIET} - {AI} 2021), April 28-30, 2021, Strasbourg, France. Vol. 1378. Springer; 2021. pp. 239–245. Website
Du J, Alexandris C, Yu P. Towards Chinese Terminology Application of {TERMONLINE}. In: Ahram TZ, Karwowski W, Kalra J Advances in Artificial Intelligence, Software and Systems Engineering - Proceedings of the {AHFE} 2021 Virtual Conferences on Human Factors in Software and Systems Engineering, Artificial Intelligence and Social Computing, and Energy, July 25-29, 2021, {U. Vol. 271. Springer; 2021. pp. 190–198. Website
Giannakis S, Valavani C, Alexandris C. A Sentiment Analysis Web Platform for Multiple Social Media Types and Language-Specific Customizations. In: Kurosu M Human-Computer Interaction. Theory, Methods and Tools - Thematic Area, {HCI} 2021, Held as Part of the 23rd {HCI} International Conference, {HCII} 2021, Virtual Event, July 24-29, 2021, Proceedings, Part {I}. Vol. 12762. Springer; 2021. pp. 318–328. Website
Alexandris C, Floros V, Mourouzidis D. Graphic Representations of Spoken Interactions from Journalistic Data: Persuasion and Negotiations. In: Kurosu M Human-Computer Interaction. Design and User Experience Case Studies - Thematic Area, {HCI} 2021, Held as Part of the 23rd {HCI} International Conference, {HCII} 2021, Virtual Event, July 24-29, 2021, Proceedings, Part {III}. Vol. 12764. Springer; 2021. pp. 3–17. Website
2020
Valavani C, Alexandris C, Mikros G. Improving Machine Translation Output of German Compound and Multiword Financial Terms. In: Ahram TZ, Karwowski W, Vergnano A, Leali F, Ta{\"ı}ar R Intelligent Human Systems Integration 2020 - Proceedings of the 3rd International Conference on Intelligent Human Systems Integration {(IHSI} 2020): Integrating People and Intelligent Systems, February 19-21, 2020, Modena, Italy. Vol. 1131. Springer; 2020. pp. 276–281. Website
Du J, Alexandris C, Yu P. Comparative Research on Terminology Databases in Europe and China. In: Ahram TZ, Ta{\"ı}ar R, Gremeaux{-}Bader V, Aminian K Human Interaction, Emerging Technologies and Future Applications {II} - Proceedings of the 2nd International Conference on Human Interaction and Emerging Technologies: Future Applications {(IHIET} - {AI} 2020), April 23-25, 2020, Lausanne, Switzerland. Vol. 1152. Springer; 2020. pp. 252–257. Website
Alexandris C, Mourouzidis D, Floros V. Generating Graphic Representations of Spoken Interactions Revisited: The Tension Factor and Information Not Uttered in Journalistic Data. In: Kurosu M Human-Computer Interaction. Design and User Experience - Thematic Area, {HCI} 2020, Held as Part of the 22nd International Conference, {HCII} 2020, Copenhagen, Denmark, July 19-24, 2020, Proceedings, Part {I}. Vol. 12181. Springer; 2020. pp. 523–537. Website
Alexandris CK. Issues in the multilingual information processing of spoken political and journalistic texts. Newcastle upon Tyne: Cambridge Scholars Publishing; 2020 pp. 22 cm.
2019
Mourouzidis D, Floros V, Alexandris C. Generating Graphic Representations of Spoken Interactions from Journalistic Data. In: Kurosu M Human-Computer Interaction. Perspectives on Design - Thematic Area, {HCI} 2019, Held as Part of the 21st {HCI} International Conference, {HCII} 2019, Orlando, FL, USA, July 26-31, 2019, Proceedings, Part {I}. Vol. 11566. Springer; 2019. pp. 559–570. Website
Alexandris C. Evaluating Cognitive Bias in Two-Party and Multi-Party Spoken Interactions. In: Kido T, Takadama K Proceedings of the Symposium Interpretable {AI} for Well-being: Understanding Cognitive Bias and Social Embeddedness co-located with Association for the Advancement of Artificial Intelligence 2019 Spring Symposium (AAAI-Spring Symposium 2019), Stanford, C. Vol. 2448. CEUR-WS.org; 2019. Website
2018
Alexandris C. Measuring Cognitive Bias in Spoken Interaction and Conversation. In: 2018 {AAAI} Spring Symposia, Stanford University, Palo Alto, California, USA, March 26-28, 2018. {AAAI} Press; 2018. Website
Lepenioti D, Vosniadou S, Lepenioti K, Mathioudakis D, Aleksandris C. Supporting Conceptual Change with a Game-Like Fraction Tutor. In: Bourbakis NG, Tsihrintzis GA, Virvou M 9th International Conference on Information, Intelligence, Systems and Applications, {IISA} 2018, Zakynthos, Greece, July 23-25, 2018. {IEEE} Computer Society; 2018. pp. 1–5. Website
2017
Alexandris C, Mylonakis K, Tassis S, Nottas M, Cambourakis G. Implementing a Platform for Complex Information Processing from Written and Spoken Journalistic Data. In: Kurosu M Human-Computer Interaction. User Interface Design, Development and Multimodality - 19th International Conference, {HCI} International 2017, Vancouver, BC, Canada, July 9-14, 2017, Proceedings, Part {I}. Vol. 10271. Springer; 2017. pp. 549–558. Website
Du J, Alexandris C, Mourouzidis D, Floros V, Iliakis A. Controlling Interaction in Multilingual Conversation Revisited: {A} Perspective for Services and Interviews in Mandarin Chinese. In: Kurosu M Human-Computer Interaction. User Interface Design, Development and Multimodality - 19th International Conference, {HCI} International 2017, Vancouver, BC, Canada, July 9-14, 2017, Proceedings, Part {I}. Vol. 10271. Springer; 2017. pp. 573–583. Website
2015
Alexandris C. Signalizing and Predicting Turn-Taking in Multilingual Contexts: Using Data from Transcribed International Spoken Journalistic Texts in Human-Robot Interaction. In: 2015 {AAAI} Spring Symposia, Stanford University, Palo Alto, California, USA, March 22-25, 2015. {AAAI} Press; 2015. Website
Alexandris C, Nottas M, Cambourakis G. Interactive Evaluation of Pragmatic Features in Spoken Journalistic Texts. In: Kurosu M Human-Computer Interaction: Users and Contexts - 17th International Conference, {HCI} International 2015, Los Angeles, CA, USA, August 2-7, 2015, Proceedings, Part {III}. Vol. 9171. Springer; 2015. pp. 259–268. Website
Valavani C, Alexandris C, Tassis S, Iliakis A. Processing Specialized Terminology in Multilingual Applications: An Interactive Approach. In: Stephanidis C {HCI} International 2015 - Posters' Extended Abstracts - International Conference, {HCI} International 2015, Los Angeles, CA, USA, August 2-7, 2015. Proceedings, Part {I}. Vol. 528. Springer; 2015. pp. 662–668. Website
2013
Alexandris C. Controlling Interaction in Multilingual Conversation. In: Kurosu M Human-Computer Interaction. Interaction Modalities and Techniques - 15th International Conference, {HCI} International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part {IV}. Vol. 8007. Springer; 2013. pp. 3–12. Website
Alexandris C, Malagardi I. Linguistic Processing of Implied Information and Connotative Features in Multilingual {HCI} Applications. In: Kurosu M Human-Computer Interaction. Interaction Modalities and Techniques - 15th International Conference, {HCI} International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part {IV}. Vol. 8007. Springer; 2013. pp. 13–22. Website
Alexandris CK. Managing implied information and connotative features in multilingual human-computer interaction. New York: Novinka; 2013.
2011
Alexandris C. User Interface Design for the Interactive Use of Online Spoken German Journalistic Texts for the International Public. In: Stephanidis C {HCI} International 2011 - Posters' Extended Abstracts - International Conference, {HCI} International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings, Part {I}. Vol. 173. Springer; 2011. pp. 551–555. Website
Alexandris C, Malagardi I. Greek Verbs and User Friendliness in the Speech Recognition and the Speech Production Module of Dialog Systems for the Broad Public. In: Stephanidis C Universal Access in Human-Computer Interaction. Applications and Services - 6th International Conference, {UAHCI} 2011, Held as Part of {HCI} International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings, Part {IV}. Vol. 6768. Springer; 2011. pp. 3–11. Website
2010
Alexandris C. Human-computer interaction systems and elderly users: linguistic specifications for prosodic modelling. In: Botinis A, Fourakis M Third Workshop on Experimental Linguistics, ExLing 2010, Athens, Greece, August 25-27, 2010. {ISCA}; 2010. pp. 5–8. Website
2009
Alexandris C. A Speech-Act Oriented Approach for User-Interactive Editing and Regulation Processes Applied in Written and Spoken Technical Texts. In: Jacko JA Human-Computer Interaction. Novel Interaction Methods and Techniques, 13th International Conference, {HCI} International 2009, San Diego, CA, USA, July 19-24, 2009, Proceedings, Part {II}. Vol. 5611. Springer; 2009. pp. 645–653. Website
Malagardi I, Alexandris C. Verb Processing in Spoken Commands for Household Security and Appliances. In: Stephanidis C Universal Access in Human-Computer Interaction. Intelligent and Ubiquitous Interaction Environments, 5th International Conference, {UAHCI} 2009, Held as Part of {HCI} International 2009, San Diego, CA, USA, July 19-24, 2009. Proceedings, Part {II}. Vol. 5615. Springer; 2009. pp. 92–99. Website
2008
Alexandris C. Word category and prosodic emphasis in dialog modules of speech technology applications. In: Botinis A {ISCA} Tutorial and Research Workshop on Experimental Linguistics, ExLing 2008, Athens, Greece, August 25-27, 2008. {ISCA}; 2008. pp. 5–8. Website
2007
Alexandris C. "Show and Tell": Using Semantically Processable Prosodic Markers for Spatial Expressions in an {HCI} System for Consumer Complaints. In: Jacko JA Human-Computer Interaction. {HCI} Intelligent Multimodal Interaction Environments, 12th International Conference, {HCI} International 2007, Beijing, China, July 22-27, 2007, Proceedings, Part {III}. Vol. 4552. Springer; 2007. pp. 13–22. Website
2006
Alexandris C, Fotinea S{-}E. Prosodic emphasis versus word order in Greek instructive texts. In: Botinis A {ISCA} Tutorial and Research Workshop on Experimental Linguistics, ExLing 2006, Athens, Greece, August 28-30, 2006. {ISCA}; 2006. pp. 65–68. Website
2005
Alexandris C, Fotinea S-E, Efthimiou E. Emphasis as an Extra-Linguistic Marker for Resolving Spatial and Temporal Ambiguities in Machine Translation for a Speech-to-Speech System involving Greek. In: Proc. of the 3rd International Conference on Universal Access in Human-Computer Interaction (UAHCI 2005). Las Vegas, Nevada, USA; 2005. pp. 22-27 July. WebsiteAbstract
We propose that emphasis as a prosodic marker can be used for disambiguating Greek spatial and temporal expressions in a task-oriented dialog system, contributing to the production of clear, definite and specific instructions and to a naturally-sounding spoken output produced by the system's Conversational Agent. Our claim is supported by the use of extra-linguistic markers as pointers to the core of the semantic content of sentences in spoken Greek sublanguages (Alexandris & Fotinea, 2004b), as well as data from two sets of transcribed spoken corpora from the domains of Engineering and Broadcast News.
2004
Vandecatseye A, Martens J{-}P, Neto JP, Meinedo H, Garc{\'ı}a{-}Mateo C, Dieguez{-}Tirado J, Mihelic F, Zibert J, Nouza J, David P, et al. The {COST278} Pan-European Broadcast News Database. In: Proceedings of the Fourth International Conference on Language Resources and Evaluation, {LREC} 2004, May 26-28, 2004, Lisbon, Portugal. European Language Resources Association; 2004. Website
Alexandris C, Fotinea S{-}E. Reusing Language Resources for Speech Applications involving Emotion. In: Proceedings of the Fourth International Conference on Language Resources and Evaluation, {LREC} 2004, May 26-28, 2004, Lisbon, Portugal. European Language Resources Association; 2004. Website
2000
Kontos J, Malagardi I, Alexandris C, Bouligaraki M. Greek Verb Semantic Processing for Stock Market Text Mining. In: Christodoulakis D Natural Language Processing - {NLP} 2000, Second International Conference, Patras, Greece, June 2-4, 2000, Proceedings. Vol. 1835. Springer; 2000. pp. 395–405. Website
1998
Efthimiou E, Alexandris C. On the treatment of extra-linguistic knowledge in grammar resources. In: Proceedings of the First International Conference on Language Resources and Evaluation, {LREC} 1998, May 28-30, 1998, Granada, Spain. European Language Resources Association; 1998. pp. 1205–1210.