Exploiting Rating Prediction Certainty for Recommendation Formulation in Collaborative Filtering - Dionisis Margaris; Kiriakos Sgardelis; Dimitris Spiliotopoulos; Costas Vassilakis (Big Data Cogn. Comput., 2024)

The Implementation of "Smart" Technologies in the Agricultural Sector: A Review - Fotis Assimakopoulos; Costas Vassilakis; Dionisis Margaris; Konstantinos Kotis; Dimitris Spiliotopoulos (Inf., 2024)

Assessment of Purchasing Influence of Email Campaigns Using Eye Tracking - Evangelia Skourou; Dimitris Spiliotopoulos (Multimodal Technol. Interact., 2024)

Predicting Agricultural Product and Supplies Prices Using Artificial Intelligence - Ioannis Dionissopoulos; Fotis Assimakopoulos; Dimitris Spiliotopoulos; Dionisis Margaris; Costas Vassilakis (Proceedings of the 16th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2024, Volume 3: KMIS, Porto, Portugal, November 17-19, 2024, 2024)

Improving Recommendation Quality in Collaborative Filtering by Including Prediction Confidence Factors - Kiriakos Sgardelis; Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis; Stefanos Ougiaroglou (Proceedings of the 20th International Conference on Web Information Systems and Technologies, WEBIST 2024, Porto, Portugal, November 17-19, 2024, 2024)

Chatbots for Cultural Venues: A Topic-Based Approach - Vasilis Bouras; Dimitris Spiliotopoulos; Dionisis Margaris; Costas Vassilakis; Konstantinos Kotis; Angeliki Antoniou; George Lepouras; Manolis Wallace; Vassilis Poulopoulos (Algorithms, 2023)

Rating Prediction Quality Enhancement in Low-Density Collaborative Filtering Datasets - Dionisis Margaris; Costas Vassilakis; Dimitris Spiliotopoulos; Stefanos Ougiaroglou (Big Data Cogn. Comput., 2023)

Disruptive Technologies for Parliaments: A Literature Review - Dimitris Koryzis; Dionisis Margaris; Costas Vassilakis; Konstantinos Kotis; Dimitris Spiliotopoulos (Future Internet, 2023)

Improving collaborative filtering's rating prediction accuracy by introducing the experiencing period criterion - Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis; Dionysios Vasilopoulos (Neural Comput. Appl., 2023)

Towards Handling Bias in Intelligence Analysis with Twitter - Alexandros Karakikes; Panagiotis Alexiadis; Theocharis Theocharopoulos; Nikolaos Skoulidas; Dimitrios Spiliotopoulos; Konstantinos Kotis (10th IEEE International Conference on Data Science and Advanced Analytics, DSAA 2023, Thessaloniki, Greece, October 9-13, 2023, 2023)

A User Interface for Tuning QoS Parameters in Recommendation-Based Business Process Scenario Adaptation - Kiriakos Sgardelis; Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis (Proceedings of the 19th International Conference on Web Information Systems and Technologies, WEBIST 2023, Rome, Italy, November 15-17, 2023, 2023)

On Producing Accurate Rating Predictions in Sparse Collaborative Filtering Datasets - Dionisis Margaris; Costas Vassilakis; Dimitris Spiliotopoulos (Inf., 2022)

On Exploiting Rating Prediction Accuracy Features in Dense Collaborative Filtering Datasets - Dimitris Spiliotopoulos; Dionisis Margaris; Costas Vassilakis (Inf., 2022)

A Quality of Experience Illustrator User Interface for Cloud Provider Recommendations - Panagiotis C. Kokkinos; Dionisis Margaris; Dimitris Spiliotopoulos (HCI International 2022 Posters - 24th International Conference on Human-Computer Interaction, HCII 2022, Virtual Event, June 26 - July 1, 2022, Proceedings, Part I, 2022)

Anchoring Effect Mitigation for Complex Recommender System Design - Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis (HCI International 2022 - Late Breaking Papers. Design, User Experience and Interaction - 24th International Conference on Human-Computer Interaction, HCII 2022, Virtual Event, June 26 - July 1, 2022, Proceedings, 2022)

Persona Finetuning for Online Gaming Using Personalisation Techniques - Dimitris Spiliotopoulos; Dionisis Margaris; Kostas N. Koutrakis; Panos I. Philippopoulos; Costas Vassilakis (HCI International 2022 - Late Breaking Papers. Interaction in New Media, Learning and Games - 24th International Conference on Human-Computer Interaction, HCII 2022, Virtual Event, June 26 - July 1, 2022, Proceedings, 2022)

ParlTech: Transformation Framework for the Digital Parliament - Dimitris Koryzis; Apostolos Dalas; Dimitris Spiliotopoulos; Fotios Fitsilis (Big Data Cogn. Comput., 2021)

Semantic Trajectory Analytics and Recommender Systems in Cultural Spaces - Sotiris Angelis; Konstantinos Kotis; Dimitris Spiliotopoulos (Big Data Cogn. Comput., 2021)

On Addressing the Low Rating Prediction Coverage in Sparse Datasets Using Virtual Ratings - Dionisis Margaris; Dimitris Spiliotopoulos; Gregory Karagiorgos; Costas Vassilakis; Dionysios Vasilopoulos (SN Comput. Sci., 2021)

A User Interface for Personalising WS-BPEL Scenarios - Dionisis Margaris; Dimitris Spiliotopoulos; Dionysios Vasilopoulos; Costas Vassilakis (HCI in Business, Government and Organizations - 8th International Conference, HCIBGO 2021, Held as Part of the 23rd HCI International Conference, HCII 2021, Virtual Event, July 24-29, 2021, Proceedings, 2021)

An Interface for User-Centred Process and Correlation Between Large Datasets - Dimitris Spiliotopoulos; Tauheodoros Giannakopoulos; Costas Vassilakis; Manolis Wallace; Marina Lantzouni; Vassilis Poulopoulos; Dionisis Margaris (Design, User Experience, and Usability: UX Research and Design - 10th International Conference, DUXU 2021, Held as Part of the 23rd HCI International Conference, HCII 2021, Virtual Event, July 24-29, 2021, Proceedings, Part I, 2021)

An Adaptive Social Network-Aware Collaborative Filtering Algorithm for Improved Rating Prediction Accuracy - Dionisis Margaris; Anna Kobusinska; Dimitris Spiliotopoulos; Costas Vassilakis (IEEE Access, 2020)

An Algorithm for Density Enrichment of Sparse Collaborative Filtering Datasets Using Robust Predictions as Derived Ratings - Dionisis Margaris; Dimitris Spiliotopoulos; Gregory Karagiorgos; Costas Vassilakis (Algorithms, 2020)

A Semantic Mixed Reality Framework for Shared Cultural Experiences Ecosystems - Costas Vassilakis; Konstantinos Kotis; Dimitris Spiliotopoulos; Dionisis Margaris; Vlasios Kasapakis; Christos-Nikolaos Anagnostopoulos; Georgios M. Santipantakis; George A. Vouros; Theodore Kotsilieris; Volha Petukhova; Andrei Malchanau; Ioanna Lykourentzou; et al. (Big Data Cogn. Comput., 2020)

Data-Assisted Persona Construction Using Social Media Data - Dimitris Spiliotopoulos; Dionisis Margaris; Costas Vassilakis (Big Data Cogn. Comput., 2020)

An integer programming-based algorithm for optimising the WS-BPEL scenario execution adaptation process - Dionisis Margaris; Dimitris Spiliotopoulos; Apostolos Kardiasmenos; Dimitrios Pantazopoulos (Int. J. Web Eng. Technol., 2020)

Multimodal Interaction: Correlates of Learners' Metacognitive Skill Training Negotiation Experience - Dimitris Spiliotopoulos; Eleni Makri; Costas Vassilakis; Dionisis Margaris (Inf., 2020)

What makes a review a reliable rating in recommender systems? - Dionisis Margaris; Costas Vassilakis; Dimitris Spiliotopoulos (Inf. Process. Manag., 2020)

Human behaviour in multimodal interaction: main effects of civic action and interpersonal and problem-solving skills - Eleni Makri; Dimitris Spiliotopoulos; Costas Vassilakis; Dionisis Margaris (J. Ambient Intell. Humaniz. Comput., 2020)

Ontology engineering methodologies for the evolution of living and reused ontologies: status, trends, findings and recommendations - Konstantinos I. Kotis; George A. Vouros; Dimitris Spiliotopoulos (Knowl. Eng. Rev., 2020)

A fine-grained social network recommender system - Markos Aivazoglou; Antonios O. Roussos; Dionisis Margaris; Costas Vassilakis; Sotiris Ioannidis; Jason Polakis; Dimitris Spiliotopoulos (Soc. Netw. Anal. Min., 2020)

On Recommending Safe Travel Periods to High Attack Risk Destinations - Dimitris Spiliotopoulos; Costas Vassilakis; Dionisis Margaris (IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2020, The Hague, Netherlands, December 7-10, 2020, 2020)

Database Knowledge Enrichment Utilizing Trending Topics from Twitter - Costas Vassilakis; Dimitra Maniataki; George Lepouras; Angeliki Antoniou; Dimitris Spiliotopoulos; Vassilis Poulopoulos; Manolis Wallace; Dionisis Margaris (IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2020, The Hague, Netherlands, December 7-10, 2020, 2020)

Neighbourhood Aging Factors for Limited Information Social Network Collaborative Filtering - Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis (IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2020, The Hague, Netherlands, December 7-10, 2020, 2020)

MOOC Accessibility from the Educator Perspective - Dimitris Spiliotopoulos; Vassilis Poulopoulos; Dionisis Margaris; Eleni Makri; Costas Vassilakis (HCI International 2020 - Late Breaking Papers: Universal Access and Inclusive Design - 22nd HCI International Conference, HCII 2020, Copenhagen, Denmark, July 19-24, 2020, Proceedings, 2020)

Semantics-Driven Conversational Interfaces for Museum Chatbots - Dimitris Spiliotopoulos; Konstantinos Kotis; Costas Vassilakis; Dionisis Margaris (Culture and Computing - 8th International Conference, C&C 2020, Held as Part of the 22nd HCI International Conference, HCII 2020, Copenhagen, Denmark, July 19-24, 2020, Proceedings, 2020)

"Talking" Triples to Museum Chatbots - Savvas Varitimiadis; Konstantinos Kotis; Dimitris Spiliotopoulos; Costas Vassilakis; Dionisis Margaris (Culture and Computing - 8th International Conference, C&C 2020, Held as Part of the 22nd HCI International Conference, HCII 2020, Copenhagen, Denmark, July 19-24, 2020, Proceedings, 2020)

Policy Making Analysis and Practitioner User Experience - Dimitris Koryzis; Fotios Fitsilis; Dimitris Spiliotopoulos; Theocharis Theocharopoulos; Dionisis Margaris; Costas Vassilakis (HCI International 2020 - Late Breaking Papers: User Experience Design and Case Studies - 22nd HCI International Conference, HCII 2020, Copenhagen, Denmark, July 19-24, 2020, Proceedings, 2020)

Voice User Interfaces for Service Robots: Design Principles and Methodology - Pepi Stavropoulou; Dimitris Spiliotopoulos; Georgios Kouroupetroglou (Universal Access in Human-Computer Interaction. Design Approaches and Supporting Technologies - 14th International Conference, UAHCI 2020, Held as Part of the 22nd HCI International Conference, HCII 2020, Copenhagen, Denmark, July 19-24, 2020, Proceedings, Part I, 2020)

A User Interface for Personalized Web Service Selection in Business Processes - Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis; Gregory Karagiorgos (HCI International 2020 - Late Breaking Papers: Interaction, Knowledge and Social Media - 22nd HCI International Conference, HCII 2020, Copenhagen, Denmark, July 19-24, 2020, Proceedings, 2020)

Handling uncertainty in social media textual information for improving venue recommendation formulation quality in social networks - Dionisis Margaris; Costas Vassilakis; Dimitris Spiliotopoulos (Soc. Netw. Anal. Min., 2019)

Data-driven country safety monitoring terrorist attack prediction - Dimitris Spiliotopoulos; Costas Vassilakis; Dionisis Margaris (ASONAM '19: International Conference on Advances in Social Networks Analysis and Mining, Vancouver, British Columbia, Canada, 27-30 August, 2019, 2019)

Social relations versus near neighbours: reliable recommenders in limited information social network collaborative filtering for online advertising - Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis (ASONAM '19: International Conference on Advances in Social Networks Analysis and Mining, Vancouver, British Columbia, Canada, 27-30 August, 2019, 2019)

Improving Collaborative Filtering's Rating Prediction Coverage in Sparse Datasets through the Introduction of Virtual Near Neighbors - Dionisis Margaris; Dionysios Vasilopoulos; Costas Vassilakis; Dimitris Spiliotopoulos (10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019, Patras, Greece, July 15-17, 2019, 2019)

Improving Collaborative Filtering's Rating Prediction Accuracy by Introducing the Common Item Rating Past Criterion - Dionisis Margaris; Dionysios Vasilopoulos; Costas Vassilakis; Dimitris Spiliotopoulos (10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019, Patras, Greece, July 15-17, 2019, 2019)

A Methodology for Generated Text Annotation for High Quality Speech Synthesis - Dimitris Spiliotopoulos; Costas Vassilakis; Dionisis Margaris; Konstantinos Kotis (10th International Conference on Information, Intelligence, Systems and Applications, IISA 2019, Patras, Greece, July 15-17, 2019, 2019)

Citizen Engagement for Transparent and Accountable Policy Modelling - Dimitris Spiliotopoulos; Dionisis Margaris; Costas Vassilakis (11th International Conference on Management of Digital EcoSystems, MEDES 2019, Limassol, Cyprus, November, 2019, 2019)

A Mixed-reality Interaction-driven Game-based Learning Framework - Dimitris Spiliotopoulos; Dionisis Margaris; Costas Vassilakis; Volha Petukhova; Konstantinos Kotis (11th International Conference on Management of Digital EcoSystems, MEDES 2019, Limassol, Cyprus, November, 2019, 2019)

Improving Collaborative Filtering's Rating Prediction Quality by Exploiting the Item Adoption Eagerness Information - Dionisis Margaris; Dimitris Spiliotopoulos; Costas Vassilakis (2019 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2019, Thessaloniki, Greece, October 14-17, 2019, 2019)

The Metalogue Debate Trainee Corpus: Data Collection and Annotations - Volha Petukhova; Andrei Malchanau; Youssef Oualil; Dietrich Klakow; Saturnino Luz; Fasih Haider; Nick Campbell; Dimitris Koryzis; Dimitris Spiliotopoulos; Pierre Albert; Nicklas Linz; Jan Alexandersson (Proceedings of the Eleventh International Conference on Language Resources and Evaluation, LREC 2018, Miyazaki, Japan, May 7-12, 2018, 2018)

Reveal: Fine-grained Recommendations in Online Social Networks - Markos Aivazoglou; Orestis Roussos; Sotiris Ioannidis; Dimitris Spiliotopoulos; Jason Polakis (Proceedings of the 2017 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2017, Sydney, Australia, July 31 - August 03, 2017, 2017)

Implementing Digital Parliament Innovative Concepts for Citizens and Policy Makers - Fotios Fitsilis; Dimitris Koryzis; Vasilios Svolopoulos; Dimitris Spiliotopoulos (HCI in Business, Government and Organizations. Interacting with Information Systems - 4th International Conference, HCIBGO 2017, Held as Part of HCI International 2017, Vancouver, BC, Canada, July 9-14, 2017, Proceedings, Part I, 2017)

Investigating the complete corpus of referendum and elections tweets - Despoina Antonakaki; Dimitris Spiliotopoulos; Christos V. Samaras; Sotiris Ioannidis; Paraskevi Fragopoulou (2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2016, San Francisco, CA, USA, August 18-21, 2016, 2016)

Usability Evaluation of Accessible Complex Graphs - Dimitris Spiliotopoulos; Despoina Antonakaki; Sotiris Ioannidis; Paraskevi Fragopoulou (Computers Helping People with Special Needs - 15th International Conference, ICCHP 2016, Linz, Austria, July 13-15, 2016, Proceedings, Part I, 2016)

Metalogue: A Multimodal Learning Journey - Dimitris Koryzis; Vasileios Svolopoulos; Dimitris Spiliotopoulos (Proceedings of the 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2016, Corfu Island, Greece, June 29 - July 1, 2016, 2016)

Motivation Effect of Social Media Posts about Well-being and Healthy Living - Dimitris Spiliotopoulos; Despoina Antonakaki; Sotiris Ioannidis; Paraskevi Fragopoulou (Proceedings of the 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2016, Corfu Island, Greece, June 29 - July 1, 2016, 2016)

GMXPBSA 2.1: A GROMACS tool to perform MM/PBSA and computational alanine scanning - Cristina Paissoni; Dimitrios Spiliotopoulos; Giovanna Musco; Andrea Spitaleri (Comput. Phys. Commun., 2015)

Speech Enabled Ontology Graph Navigation and Editing - Dimitris Spiliotopoulos; Athanasios Dalianis; Dimitris Koryzis (Universal Access in Human-Computer Interaction. Access to Today's Technologies - 9th International Conference, UAHCI 2015, Held as Part of HCI International 2015, Los Angeles, CA, USA, August 2-7, 2015, Proceedings, Part I, 2015)

Enhancing the Trustworthiness of Service On-Demand Systems via Smart Vote Filtering - Christos V. Samaras; Ageliki Tsioliaridou; Christos Liaskos; Dimitris Spiliotopoulos; Sotiris Ioannidis (Trust and Trustworthy Computing - 8th International Conference, TRUST 2015, Heraklion, Greece, August 24-26, 2015, Proceedings, 2015)

GMXPBSA 2.0: A GROMACS tool to perform MM/PBSA and computational alanine scanning - Cristina Paissoni; Dimitrios Spiliotopoulos; Giovanna Musco; Andrea Spitaleri (Comput. Phys. Commun., 2014)

Analysing and Enriching Focused Semantic Web Archives for Parliament Applications - Elena Demidova; Nicola Barbieri; Stefan Dietze; Adam Funk; Helge Holzmann; Diana Maynard; Nikolaos Papailiou; Wim Peters; Thomas Risse; Dimitris Spiliotopoulos (Future Internet, 2014)

The ARCOMEM Architecture for Social- and Semantic-Driven Web Archiving - Thomas Risse; Elena Demidova; Stefan Dietze; Wim Peters; Nikolaos Papailiou; Katerina Doka; Yannis Stavrakas; Vassilis Plachouras; Pierre Senellart; Florent Carpentier; Amin Mantrach; Bogdan Cautis; et al. (Future Internet, 2014)

CASAM: collaborative human-machine annotation of multimedia - Robert J. Hendley; Russell Beale; Chris P. Bowers; Christos Georgousopoulos; Charalampos Vassiliou; Sergios Petridis; Ralf Möller; Eric Karstens; Dimitris Spiliotopoulos (Multim. Tools Appl., 2014)

Accessibility Driven Design for Policy Argumentation Modelling - Dimitris Spiliotopoulos; Athanasios Dalianis; Georgios Kouroupetroglou (Universal Access in Human-Computer Interaction. Design for All and Accessibility Practice - 8th International Conference, UAHCI 2014, Held as Part of HCI International 2014, Heraklion, Crete, Greece, June 22-27, 2014, Proceedings, Part IV, 2014)

Pilot Scenario Design for Evaluating a Metacognitive Skills Learning Dialogue System - Dimitris Spiliotopoulos; Olga Petukhova; Dimitris Koryzis; Maria Aretoulaki (HCI International 2014 - Posters' Extended Abstracts - International Conference, HCI International 2014, Heraklion, Crete, Greece, June 22-27, 2014. Proceedings, Part II, 2014)

Need Driven Prototype Design for a Policy Modeling Authoring Interface - Dimitris Spiliotopoulos; Athanasios Dalianis; Dimitris Koryzis (Design, User Experience, and Usability. User Experience Design for Diverse Interaction Platforms and Environments - Third International Conference, DUXU 2014, Held as Part of HCI International 2014, Heraklion, Crete, Greece, June 22-27, 2014, Proceedings, Part II, 2014)

Metalogue: A Multiperspective Multimodal Dialogue System with Metacognitive Abilities for Highly Adaptive and Flexible Dialogue Management - Jan Alexandersson; Maria Aretoulaki; Nick Campbell; Michael Gardner; Andrey Girenko; Dietrich Klakow; Dimitris Koryzis; Volha Petukhova; Marcus Specht; Dimitris Spiliotopoulos; Alexander Stricker; Niels Taatgen (2014 International Conference on Intelligent Environments, Shanghai, China, June 30 - July 4, 2014, 2014)

Sentiment Analysis for Reputation Management: Mining the Greek Web - Georgios Petasis; Dimitris Spiliotopoulos; Nikos Tsirakis; Panayotis Tsantilas (Artificial Intelligence: Methods and Applications - 8th Hellenic Conference on AI, SETN 2014, Ioannina, Greece, May 15-17, 2014. Proceedings, 2014)

Usability Design and Testing of an Interface for Search and Retrieval of Social Web Data - Dimitris Spiliotopoulos; Ruben Bouwmeester; Georgios Kouroupetroglou; Pepi Stavropoulou; Dimitrios Tsonos (Design, User Experience, and Usability. Web, Mobile, and Product Design - Second International Conference, DUXU 2013, Held as Part of HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part IV, 2013)

User Perception Knowledge for Socially-Aware Web Document Accessibility - Dimitris Spiliotopoulos; Pepi Stavropoulou; Georgios Kouroupetroglou; Dimitrios Tsonos (Universal Access in Human-Computer Interaction. User and Context Diversity - 7th International Conference, UAHCI 2013, Held as Part of HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part II, 2013)

SUMAT: An Online Service for Subtitling by Machine Translation - Panayota Georgakopoulou; Lindsay Bywood; Thierry Etchegoyen; Mark Fishel; Jie Jiang; Gerard van Loenhout; Arantza del Pozo; Dimitrios Spiliotopoulos; Mirjam Sepesy Maucec; Anja Turner (Proceedings of Machine Translation Summit XIV: European projects, MTSummit 2013, Nice, France, September 2-6, 2013, 2013)

SMS 2013 PC Co-Chairs Message - Dimitris Spiliotopoulos; Thomas Risse; Nina Tahmasebi (On the Move to Meaningful Internet Systems: OTM 2013 Workshops - Confederated International Workshops: OTM Academy, OTM Industry Case Studies Program, ACM, EI2N, ISDE, META4eS, ORM, SeDeS, SINCOM, SMS, and SOMOCO 2013, Graz, Austria, September 9 - 13, 2013, Proceedings, 2013)

On the Identification and Annotation of Emotional Properties of Verbs - Nikolaos Papatheodorou; Pepi Stavropoulou; Dimitrios Tsonos; Georgios Kouroupetroglou; Dimitris Spiliotopoulos; Charalambos C. Papageorgiou (On the Move to Meaningful Internet Systems: OTM 2013 Workshops - Confederated International Workshops: OTM Academy, OTM Industry Case Studies Program, ACM, EI2N, ISDE, META4eS, ORM, SeDeS, SINCOM, SMS, and SOMOCO 2013, Graz, Austria, September 9 - 13, 2013, Proceedings, 2013)

Digital Archives: Semantic Search and Retrieval - Dimitris Spiliotopoulos; Efstratios Tzoannos; Cosmin Cabulea; Dominik Frey (Human-Computer Interaction and Knowledge Discovery in Complex, Unstructured, Big Data - Third International Workshop, HCI-KDD 2013, Held at SouthCHI 2013, Maribor, Slovenia, July 1-3, 2013. Proceedings, 2013)

Designing User Interfaces for Social Media Driven Digital Preservation and Information Retrieval - Dimitris Spiliotopoulos; Efstratios Tzoannos; Pepi Stavropoulou; Georgios Kouroupetroglou; Alexandros Pino (Computers Helping People with Special Needs - 13th International Conference, ICCHP 2012, Linz, Austria, July 11-13, 2012, Proceedings, Part I, 2012)

Resource Evaluation for Usable Speech Interfaces: Utilizing Human-Human Dialogue - Pepi Stavropoulou; Dimitris Spiliotopoulos; Georgios Kouroupetroglou (Proceedings of the Eighth International Conference on Language Resources and Evaluation, LREC 2012, Istanbul, Turkey, May 23-25, 2012, 2012)

Acoustic Modeling of Dialogue Elements for Document Accessibility - Pepi Stavropoulou; Dimitris Spiliotopoulos; Georgios Kouroupetroglou (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, 2011)

Auditory universal accessibility of data tables using naturally derived prosody specification - Dimitris Spiliotopoulos; Gerasimos Xydas; Georgios Kouroupetroglou; Vassilis Argyropoulos; Kalliopi Ikospentaki (Univers. Access Inf. Soc., 2010)

Integrating Contrast in a Framework for Predicting Prosody - Pepi Stavropoulou; Dimitris Spiliotopoulos; Georgios Kouroupetroglou (Computational Linguistics and Intelligent Text Processing, 11th International Conference, CICLing 2010, Iasi, Romania, March 21-27, 2010. Proceedings, 2010)

An Open Source / Freeware Assistive Technology Software Inventory - Alexandros Pino; Georgios Kouroupetroglou; Hernisa Kacorri; Anna Sarantidou; Dimitris Spiliotopoulos (Computers Helping People with Special Needs, 12th International Conference, ICCHP 2010, Vienna, Austria, July 14-16, 2010. Proceedings, Part I, 2010)

\(\)\(ε\)\(λ\)\(τ\)\(ι\)\(ω\)\(σ\)\(η\) \(π\)\(o\)\(ι\)ó\(τ\)\(η\)\(τ\)\(α\)\(\) \(σ\)\(υ\)\(ν\) exttheta\(ε\)\(τ\)\(ι\)\(κ\)\(η\)\(\) \(o\)\(μ\)\(ι\)\(λ\)\(ι\)\(α\)\(\) \(μ\)\(ε\)\(σ\)\(ω\) \(π\)\(ρ\)\(o\)\(σ\)\(ω\)\(δ\)\(ι\)\(α\)\(κ\)\(ω\)\(ν\) \(χ\)\(α\)\(ρ\)\(α\)\(κ\)\(τ\)\(η\)\(ρ\)\(ι\)\(σ\)\(τ\)\(ι\)\(κ\)\(ω\)\(ν\) - Dimitris Spiliotopoulos (National and Kapodistrian University of Athens, Greece, 2009)

Usability Methodologies for Real-Life Voice User Interfaces - Georgios Kouroupetroglou; Dimitris Spiliotopoulos (Int. J. Inf. Technol. Web Eng., 2009)

Acoustic Rendering of Data Tables Using Earcons and Prosody for Document Accessibility - Dimitris Spiliotopoulos; Panagiota Stavropoulou; Georgios Kouroupetroglou (Universal Access in Human-Computer Interaction. Applications and Services, 5th International Conference, UAHCI 2009, Held as Part of HCI International 2009, San Diego, CA, USA, July 19-24, 2009. Proceedings, Part III, 2009)

Spoken Dialogue Interfaces: Integrating Usability - Dimitris Spiliotopoulos; Pepi Stavropoulou; Georgios Kouroupetroglou (HCI and Usability for e-Inclusion, 5th Symposium of the Workgroup Human-Computer Interaction and Usability Engineering of the Austrian Computer Society, USAB 2009, Linz, Austria, November 9-10, 2009 Proceedings, 2009)

A Framework for Language-Independent Analysis and Prosodic Feature Annotation of Text Corpora - Dimitris Spiliotopoulos; Georgios Petasis; Georgios Kouroupetroglou (Text, Speech and Dialogue, 11th International Conference, TSD 2008, Brno, Czech Republic, September 8-12, 2008. Proceedings, 2008)

Modeling Improved Prosody Generation from High-Level Linguistically Annotated Corpora - Gerasimos Xydas; Dimitris Spiliotopoulos; Georgios Kouroupetroglou (IEICE Trans. Inf. Syst., 2005)

Diction Based Prosody Modeling in Table-to-Speech Synthesis - Dimitris Spiliotopoulos; Gerasimos Xydas; Georgios Kouroupetroglou (Text, Speech and Dialogue, 8th International Conference, TSD 2005, Karlovy Vary, Czech Republic, September 12-15, 2005, Proceedings, 2005)

Modeling Prosodic Structures in Linguistically Enriched Environments - Gerasimos Xydas; Dimitris Spiliotopoulos; Georgios Kouroupetroglou (Text, Speech and Dialogue, 7th International Conference, TSD 2004, Brno, Czech Republic, September 8-11, 2004, Proceedings, 2004)

Symbolic Authoring for Multilingual Natural Language Generation - Ion Androutsopoulos; Dimitris Spiliotopoulos; Konstantinos Stamatakis; Aggeliki Dimitromanolaki; Vangelis Karkaletsis; Constantine D. Spyropoulos (Methods and Applications of Artificial Intelligence, Second Hellenic Conference on AI, SETN 2002. Thessaloniki, Greece, April 11-12, 2002, Proceedings, 2002)