| 2025 | AIED | Personality-Aware Conversational Intelligent Tutoring System with GenAI: Studying the Effect on Learners in Introductory Programming. | Amani Alrobai, Alexandra I. Cristea |
| 2025 | AIED | From One-Size-Fits-All to Personalisation: Transforming Gamified Learning Through Localisation and Multidimensionality in the Arab Culture. | Ghadeer Alshamrani, Alexandra I. Cristea |
| 2025 | AIED | From Test Scores to Neural Spikes: Predicting Students' Abstract Reasoning Ability Using EEG with Attention-Based Models. | Stefano D'Urso, Ziqi Pan, Alexandra I. Cristea, Filippo Sciarrone |
| 2025 | AIED | Integrating GNNs and Knowledge Graph Patches in Recommendations in MOOCs. | Zhifei Hu, Alexandra I. Cristea, Feng Xia |
| 2025 | AIED | SPAR-GNN: Knowledge Tracing with Behavioural Patterns and Selective LLM Feedback. | Zhongtian Sun, Jingyun Wang, Ahmed Alamri, Alexandra I. Cristea |
| 2025 | Interact | TutorLLM: Customizing Learning Recommendations with Knowledge Tracing and Retrieval-Augmented Generation. | Zhaoxing Li, Jindi Wang, Wen Gu, Vahid Yazdanpanah, Lei Shi, Alexandra I. Cristea, Sarah Kiden, Sebastian Stein |
| 2025 | ITS | Multi-domain Evaluation of Auto-paraphrase Generation at Paragraph-Level: Insights for Education and Plagiarism Detection. | Arwa Al Saqaabi, Craig D. Stewart, Eleni C. Akrida, Alexandra I. Cristea |
| 2024 | AIED | Natural Language Processing for a Personalised Educational Experience in Virtual Reality. | Nuha Alghamdi, Alexandra I. Cristea |
| 2024 | AIED | MOOCRev: A Large-Scale Data Repository for Course Reviews. | Mohammad Alshehri, Fahd Alfarsi, Ahmed Alamri, Laila Alrajhi, Saman Rizvi, Filipe Dwan Pereira, Seiji Isotani, Alexandra I. Cristea |
| 2024 | AIED | Virtual Reality (VR) in Safety Education: A Case Study of Mining Engineering. | Haoqian Chang, Ziqi Pan, Alexandra I. Cristea |
| 2024 | AIED | Reducing University Students' Exam Anxiety via Mindfulness-Based Cognitive Therapy in VR with Real-Time EEG Neurofeedback. | Ziqi Pan, Alexandra I. Cristea, Frederick W. B. Li |
| 2024 | ECMS | Hybrid Agent-Based Machine Learning Simulation Of A Classroom Disruption Model. | Khulood Alharbi, Alexandra I. Cristea |
| 2024 | ITS | Towards Neuro-Enhanced Education: A Systematic Review of BCI-Assisted Development for Non-academic Skills and Abilities. | Ziqi Pan, Alexandra I. Cristea |
| 2024 | ITS | Paraphrase Generation and Identification at Paragraph-Level. | Arwa Al Saqaabi, Craig D. Stewart, Eleni C. Akrida, Alexandra I. Cristea |
| 2023 | EDUCON | PICA-PICA: Exploring a Customisable Smart STEAM Educational Approach via a Smooth Combination of Programming, Engineering and Art. | Takashi Nagai, Strahinja Klem, Mizue Kayama, Takehiko Asuke, Maram Meccawy, Jingyun Wang, Alexandra I. Cristea, Craig D. Stewart, Lei Shi |
| 2023 | ICLR | Adaptive Distance Message Passing From the Multi-Relational Edge View. | Zhongtian Sun, Alexandra I. Cristea, Pietro Lio, Jialin Yu |
| 2023 | ITS | Plug & Play with Deep Neural Networks: Classifying Posts that Need Urgent Intervention in MOOCs. | Laila Alrajhi, Alexandra I. Cristea |
| 2023 | WWW | Improving Health Mention Classification Through Emphasising Literal Meanings: A Study Towards Diversity and Generalisation for Public Health Surveillance. | Olanrewaju Tahir Aduragba, Jialin Yu, Alexandra I. Cristea, Yang Long |
| 2022 | AIED | Bi-directional Mechanism for Recursion Algorithms: A Case Study on Gender Identification in MOOCs. | Tahani Aljohani, Alexandra I. Cristea, Laila Alrajhi |
| 2022 | AIED | A Good Classifier is Not Enough: A XAI Approach for Urgent Instructor-Intervention Models in MOOCs. | Laila Alrajhi, Filipe Dwan Pereira, Alexandra I. Cristea, Tahani Aljohani |
| 2022 | AIED | Adopting Automatic Machine Learning for Temporal Prediction of Paid Certification in MOOCs. | Mohammad Alshehri, Ahmed Alamri, Alexandra I. Cristea |
| 2022 | AIED | MOOCs Paid Certification Prediction Using Students Discussion Forums. | Mohammad Alshehri, Alexandra I. Cristea |
| 2022 | AIED | Balancing Fined-Tuned Machine Learning Models Between Continuous and Discrete Variables - A Comprehensive Analysis Using Educational Data. | Efthyvoulos Drousiotis, Panagiotis Pentaliotis, Lei Shi, Alexandra I. Cristea |
| 2022 | AIED | SimStu-Transformer: A Transformer-Based Approach to Simulating Student Behaviour. | Zhaoxing Li, Lei Shi, Alexandra I. Cristea, Yunzhan Zhou, Chenghao Xiao, Ziqi Pan |
| 2022 | AIED | GARFIELD: A Recommender System to Personalize Gamified Learning. | Luiz A. L. Rodrigues, Armando M. Toda, Filipe D. Pereira, Paula T. Palomino, Ana C. T. Klock, Marcela Pessoa, David B. F. Oliveira, Isabela Gasparini, Elaine H. T. Oliveira, Alexandra I. Cristea, Seiji Isotani |
| 2022 | AIED | Gamification Through the Looking Glass - Perceived Biases and Ethical Concerns of Brazilian Teachers. | Armando M. Toda, Paula T. Palomino, Luiz A. L. Rodrigues, Ana C. T. Klock, Filipe D. Pereira, Simone de Sousa Borges, Isabela Gasparini, Elaine H. Teixeira, Seiji Isotani, Alexandra I. Cristea |
| 2022 | AIED | An AI-Based Feedback Visualisation System for Speech Training. | Adam T. Wynn, Jingyun Wang, Kaoru Umezawa, Alexandra I. Cristea |
| 2022 | AIED | Fine-grained Main Ideas Extraction and Clustering of Online Course Reviews. | Chenghao Xiao, Lei Shi, Alexandra I. Cristea, Zhaoxing Li, Ziqi Pan |
| 2022 | AIED | Assisting Teachers in Finding Online Learning Resources: The Value of Social Recommendations. | Elad Yacobson, Armando M. Toda, Alexandra I. Cristea, Giora Alexandron |
| 2022 | EDM | A Topic-Centric Crowdsourced Assisted Biomedical Literature Review Framework for Academics. | Ryan Hodgson, Jingyun Wang, Alexandra I. Cristea, Fumiko Matsuzaki, Hiroyuki Kubota |
| 2022 | EDM | A Paraphrase Identification Approach in Paragraph length texts. | Arwa Al Saqaabi, Craig D. Stewart, Eleni C. Akrida, Alexandra I. Cristea |
| 2022 | EDM | Towards the understanding of cultural differences in between gamification preferences: A data-driven comparison between the US and Brazil. | Armando M. Toda, Ana C. T. Klock, Filipe Dwan Pereira, Luiz A. L. Rodrigues, Paula Toledo Palomino, Vincius Lopes, Craig D. Stewart, Elaine H. T. Oliveira, Isabela Gasparini, Seiji Isotani, Alexandra I. Cristea |
| 2022 | EDM | Using AI, ML and Sentiment Analysis to Increase Diversity and Equity in Technology Training and Careers. | Jonathan Young, Sue Black, Alexandra I. Cristea, Ryan Hodgson, Cristina Todor |
| 2022 | ICDM | A Paraphrase Identification Approach in Paragraph Length Texts. | Arwa Al Saqaabi, Eleni C. Akrida, Alexandra I. Cristea, Craig D. Stewart |
| 2022 | IJCNN | Contrastive Learning with Heterogeneous Graph Attention Networks on Short Text Classification. | Zhongtian Sun, Anoushka Harit, Alexandra I. Cristea, Jialin Yu, Lei Shi, Noura Al Moubayed |
| 2022 | IJCNN | INTERACTION: A Generative XAI Framework for Natural Language Inference Explanations. | Jialin Yu, Alexandra I. Cristea, Anoushka Harit, Zhongtian Sun, Olanrewaju Tahir Aduragba, Lei Shi, Noura Al Moubayed |
| 2022 | IJCNN | Efficient Uncertainty Quantification for Multilabel Text Classification. | Jialin Yu, Alexandra I. Cristea, Anoushka Harit, Zhongtian Sun, Olanrewaju Tahir Aduragba, Lei Shi, Noura Al Moubayed |
| 2022 | ITS | Intervention Prediction in MOOCs Based on Learners' Comments: A Temporal Multi-input Approach Using Deep Learning and Transformer Models. | Laila Alrajhi, Ahmed Alamri, Alexandra I. Cristea |
| 2022 | ITS | MEMORABLE: A Multi-playEr custoMisable seriOus Game fRAmework for cyBer-security LEarning. | Jingyun Wang, Ryan Hodgson, Alexandra I. Cristea |
| 2021 | AIED | Agent-Based Classroom Environment Simulation: The Effect of Disruptive Schoolchildren's Behaviour Versus Teacher Control over Neighbours. | Khulood Alharbi, Alexandra I. Cristea, Lei Shi, Peter Tymms, Chris Brown |
| 2021 | AIED | Capturing Fairness and Uncertainty in Student Dropout Prediction - A Comparison Study. | Efthyvoulos Drousiotis, Panagiotis Pentaliotis, Lei Shi, Alexandra I. Cristea |
| 2021 | AMIA | Detecting Fine-Grained Emotions on Social Media during major Disease Outbreaks: Health and Well-being before and during the COVID-19 Pandemic. | Olanrewaju Tahir Aduragba, Jialin Yu, Alexandra I. Cristea, Lei Shi |
| 2021 | IJCNN | A Generative Bayesian Graph Attention Network for Semi-Supervised Classification on Scarce Data. | Zhongtian Sun, Anoushka Harit, Jialin Yu, Alexandra I. Cristea, Noura Al Moubayed |
| 2021 | ITS | MOOC Next Week Dropout Prediction: Weekly Assessing Time and Learning Patterns. | Ahmed Alamri, Zhongtian Sun, Alexandra I. Cristea, Craig D. Stewart, Filipe Dwan Pereira |
| 2021 | ITS | Agent-Based Simulation of the Classroom Environment to Gauge the Effect of Inattentive or Disruptive Students. | Khulood Alharbi, Alexandra I. Cristea, Lei Shi, Peter Tymms, Chris Brown |
| 2021 | ITS | Training Temporal and NLP Features via Extremely Randomised Trees for Educational Level Classification. | Tahani Aljohani, Alexandra I. Cristea |
| 2021 | ITS | Urgency Analysis of Learners' Comments: An Automated Intervention Priority Model for MOOC. | Laila Alrajhi, Ahmed Alamri, Filipe Dwan Pereira, Alexandra I. Cristea |
| 2021 | ITS | Predicting Certification in MOOCs Based on Students' Weekly Activities. | Mohammad Alshehri, Ahmed Alamri, Alexandra I. Cristea |
| 2021 | ITS | Wide-Scale Automatic Analysis of 20 Years of ITS Research. | Ryan Hodgson, Alexandra I. Cristea, Lei Shi, John Graham |
| 2021 | ITS | A Recommender System Based on Effort: Towards Minimising Negative Affects and Maximising Achievement in CS1 Learning. | Filipe D. Pereira, Hermino B. F. Junior, Luiz Rodriguez, Armando M. Toda, Elaine H. T. Oliveira, Alexandra I. Cristea, David B. F. Oliveira, Leandro S. G. Carvalho, Samuel C. Fonseca, Ahmed Alamri, Seiji Isotani |
| 2021 | ITS | A Brief Survey of Deep Learning Approaches for Learning Analytics on MOOCs. | Zhongtian Sun, Anoushka Harit, Jialin Yu, Alexandra I. Cristea, Lei Shi |
| 2021 | ITS | Encouraging Teacher-Sourcing of Social Recommendations Through Participatory Gamification Design. | Elad Yacobson, Armando M. Toda, Alexandra I. Cristea, Giora Alexandron |
| 2021 | ITS | Exploring Bayesian Deep Learning for Urgent Instructor Intervention Need in MOOC Forums. | Jialin Yu, Laila Alrajhi, Anoushka Harit, Zhongtian Sun, Alexandra I. Cristea, Lei Shi |
| 2021 | SIGCSE | Towards a Human-AI Hybrid System for Categorising Programming Problems. | Filipe Dwan Pereira, Francisco Pires, Samuel C. Fonseca, Elaine H. T. Oliveira, Leandro S. G. Carvalho, David B. F. Oliveira, Alexandra I. Cristea |
| 2021 | WorldCIST | COVID-19's Impact on the Telecommunications Companies. | Latifah Almuqren, Alexandra I. Cristea |
| 2020 | CIKM | Sequential Recommender via Time-aware Attentive Memory Network. | Wendi Ji, Keqiang Wang, Xiaoling Wang, Tingwei Chen, Alexandra I. Cristea |
| 2020 | EDM | Automatic Subject-based Contextualisation of Programming Assignment Lists. | Samuel C. Fonseca, Filipe Dwan Pereira, Elaine H. T. Oliveira, David Fernandes, Leandro S. G. Carvalho, Alexandra I. Cristea |
| 2020 | ITS | Exploring Navigation Styles in a FutureLearn MOOC. | Lei Shi, Alexandra I. Cristea, Armando Maciel Toda, Wilk Oliveira |
| 2020 | ITS | Is MOOC Learning Different for Dropouts? A Visually-Driven, Multi-granularity Explanatory ML Approach. | Ahmed Alamri, Zhongtian Sun, Alexandra I. Cristea, Gautham Senthilnathan, Lei Shi, Craig D. Stewart |
| 2020 | ITS | Data-Driven Analysis of Engagement in Gamified Learning Environments: A Methodology for Real-Time Measurement of MOOCs. | Khulood Alharbi, Laila Alrajhi, Alexandra I. Cristea, Ig Ibert Bittencourt, Seiji Isotani, Annie James |
| 2020 | ITS | Prediction of Users' Professional Profile in MOOCs Only by Utilising Learners' Written Texts. | Tahani Aljohani, Filipe Dwan Pereira, Alexandra I. Cristea, Elaine H. T. Oliveira |
| 2020 | ITS | A Multidimensional Deep Learner Model of Urgent Instructor Intervention Need in MOOC Forum Posts. | Laila Alrajhi, Khulood Alharbi, Alexandra I. Cristea |
| 2020 | ITS | Can We Use Gamification to Predict Students' Performance? A Case Study Supported by an Online Judge. | Filipe D. Pereira, Armando Maciel Toda, Elaine H. T. Oliveira, Alexandra I. Cristea, Seiji Isotani, Dion Laranjeira, Adriano Almeida, Jonas Mendona |
| 2019 | AIED | Early Dropout Prediction for Programming Courses Supported by Online Judges. | Filipe D. Pereira, Elaine H. T. Oliveira, Alexandra I. Cristea, David Fernandes, Luciano Silva, Gene Aguiar, Ahmed Alamri, Mohammad Alshehri |
| 2019 | EDM | Planning Gamification Strategies based on User Characteristics and DM: A Gender-based Case Study. | Armando Maciel Toda, Wilk Oliveira, Lei Shi, Ig Ibert Bittencourt, Seiji Isotani, Alexandra I. Cristea |
| 2019 | ICALT | Narrative for Gamification in Education: Why Should you Care? | Paula Toledo Palomino, Armando Maciel Toda, Wilk Oliveira, Alexandra I. Cristea, Seiji Isotani |
| 2019 | ICALT | Early Performance Prediction for CS1 Course Students using a Combination of Machine Learning and an Evolutionary Algorithm. | Filipe D. Pereira, Elaine H. T. Oliveira, David Fernandes, Alexandra I. Cristea |
| 2019 | ICALT | A Taxonomy of Game Elements for Gamification in Educational Contexts: Proposal and Evaluation. | Armando Maciel Toda, Wilk Oliveira, Ana Carolina Tom Klock, Paula Toledo Palomino, Marcelo Pimenta, Ig Ibert Bittencourt, Lei Shi, Isabela Gasparini, Seiji Isotani, Alexandra I. Cristea |
| 2019 | ISKE | Social Engagement versus Learning Engagement An Exploratory Study of FutureLearn Learners. | Lei Shi, Alexandra I. Cristea, Armando M. Toda, Wilk Oliveira |
| 2019 | ITS | Predicting MOOCs Dropout Using Only Two Easily Obtainable Features from the First Week's Activities. | Ahmed Alamri, Mohammad Alshehri, Alexandra I. Cristea, Filipe D. Pereira, Elaine H. T. Oliveira, Lei Shi, Craig D. Stewart |
| 2018 | CIKM | Nowcasting the Stance of Social Media Users in a Sudden Vote: The Case of the Greek Referendum. | Adam Tsakalidis, Nikolaos Aletras, Alexandra I. Cristea, Maria Liakata |
| 2018 | WISE | In-depth Exploration of Engagement Patterns in MOOCs. | Lei Shi, Alexandra I. Cristea |
| 2017 | CSEDU | Identifying Objectives for a Learning Space Management System with Value-focused Thinking. | Ari Tuhkala, Hannakaisa Isomki, Markus Hartikainen, Alexandra I. Cristea, Andrea Alessandrini |
| 2017 | HCI | A Review on Corpus Annotation for Arabic Sentiment Analysis. | Latifah Almuqren, Arwa Alzammam, Shahad Alotaibi, Alexandra I. Cristea, Sarah Alhumoud |
| 2017 | WISE | Connecting Targets to Tweets: Semantic Attention-Based Model for Target-Specific Stance Detection. | Yiwei Zhou, Alexandra I. Cristea, Lei Shi |
| 2016 | COLING | Combining Heterogeneous User Generated Data to Sense Well-being. | Adam Tsakalidis, Maria Liakata, Theodoros Damoulas, Brigitte Jellinek, Weisi Guo, Alexandra I. Cristea |
| 2016 | ECAI | Real-Time Timeline Summarisation for High-Impact Events in Twitter. | Yiwei Zhou, Nattiya Kanhabua, Alexandra I. Cristea |
| 2016 | ITS | Motivational Gamification Strategies Rooted in Self-Determination Theory for Social Adaptive E-Learning. | Lei Shi, Alexandra I. Cristea |
| 2016 | SAC | Who likes me more?: analysing entity-centric language-specific bias in multilingual Wikipedia. | Yiwei Zhou, Elena Demidova, Alexandra I. Cristea |
| 2015 | PACLIC | Is Wikipedia Really Neutral? A Sentiment Perspective Study of War-related Wikipedia Articles since 1945. | Yiwei Zhou, Alexandra I. Cristea, Zachary L. Roberts |
| 2014 | SGAI | Self-reinforced Meta Learning for Belief Generation. | Alexandros Gkiokas, Alexandra I. Cristea, Matthew Thorpe |
| 2014 | SIGITE | The critical role of profiles in social e-learning design. | Lei Shi, Alexandra I. Cristea, Suncica Hadzidedic |
| 2013 | AIED | Social Personalized Adaptive E-Learning Environment: Topolor - Implementation and Evaluation. | Lei Shi, George Gkotsis, Karen Stepanyan, Dana Al Qudah, Alexandra I. Cristea |
| 2013 | ICALT | Evaluation of Social Interaction Features in Topolor - A Social Personalized Adaptive E-Learning System. | Lei Shi, Karen Stepanyan, Dana Al Qudah, Alexandra I. Cristea |
| 2013 | ITiCSE | Designing social personalized adaptive e-learning. | Lei Shi, Dana Al Qudah, Alexandra I. Cristea |
| 2013 | WWW | Zero-cost labelling with web feeds for weblog data extraction. | George Gkotsis, Karen Stepanyan, Alexandra I. Cristea, Mike Joy |
| 2013 | WWW | A hybrid approach for spotting, disambiguating and annotating places in user-generated text. | Karen Stepanyan, George Gkotsis, Vangelis Banos, Alexandra I. Cristea, Mike Joy |
| 2013 | WEBIST | An Exploratory Study to Design an Adaptive Hypermedia System for Online-advertisement. | Dana Al Qudah, Alexandra I. Cristea, Lei Shi |
| 2010 | ICALT | Continuous Use of Authoring for Adaptive Educational Hypermedia: A Long-term Case Study. | Jonathan G. K. Foss, Alexandra I. Cristea, Maurice Hendrix |
| 2010 | ICALT | Reusing Adaptation Strategies in Adaptive Educational Hypermedia Systems. | Joshua Scotton, Alexandra I. Cristea |
| 2010 | ICALT | The CAE-L Cultural Framework: Definition, Instances and Web Service. | Craig D. Stewart, Tim J. Brailsford, Krishna Chandramouli, Alexandra I. Cristea |
| 2010 | ITS | Transforming a Linear Module into an Adaptive One: Tackling the Challenge. | Jonathan G. K. Foss, Alexandra I. Cristea |
| 2009 | AIED | MOT 2.0: A Case Study on the Usefuleness of Social Modeling for Personalized E-Learning Systems. | Fawaz Ghali, Alexandra I. Cristea |
| 2009 | ICALT | Authoring for E-learning 2.0: A Case Study. | Fawaz Ghali, Alexandra I. Cristea |
| 2009 | ICALT | Adaptation Languages for Learning: The CAM Meta-model. | Maurice Hendrix, Alexandra I. Cristea, Craig D. Stewart |
| 2007 | ICALT | Authoring of Adaptive Educational Hypermedia. | Alexandra I. Cristea |
| 2007 | ICALT | Evaluating the automatic and manual creation process of adaptive lessons. | Maurice Hendrix, Alexandra I. Cristea, Mike Joy |
| 2006 | ICALT | Authoring Adaptive Hypermedia and IMS Learning Design: A Possible Understanding?. | Alexandra I. Cristea, Daniel Burgos |
| 2006 | ICALT | AWELS: Adaptive Web-Based Education and Learning Styles. | Alexandra I. Cristea, Natalia Stash |
| 2006 | ICALT | Adapting SME Learning Environments for Adaptivity. | Alexandra I. Cristea, Angelo Wentzler, Egbert Heuvelman, Paul De Bra |
| 2006 | ICALT | Interoperable Adaptive Educational Hypermedia: A Web Service Definition. | Maram Meccawy, Ilknur Celik, Alexandra I. Cristea, Craig D. Stewart, Helen Ashman |
| 2005 | AIED | Third International Workshop on Authoring of Adaptive and Adaptable Educational Hypermedia. | Alexandra I. Cristea, Rosa M. Carro, Franca Garzotto |
| 2005 | ICALT | Goal Oriented Personalisation with SCORM. | Guillermo Power, Hugh C. Davis, Alexandra I. Cristea, Craig D. Stewart, Helen Ashman |
| 2004 | WWW | Flexibility of Automatic Authoring for the Semantic Web. | Alexandra I. Cristea |
| 2004 | WWW | Authoring of learning styles in adaptive hypermedia: problems and solutions. | Natalia Stash, Alexandra I. Cristea, Paul De Bra |
| 2004 | SAC | Evaluating adaptive hypermedia authoring while teaching adaptive systems. | Alexandra I. Cristea |
| 2003 | WWW | LAOS: Layered WWW AHS Authoring Model with Algebraic Operators. | Alexandra I. Cristea, Arnout de Mooij |
| 2002 | ITS | Ontological Support for Web Courseware Authoring. | Lora Aroyo, Darina Dicheva, Alexandra I. Cristea |
| 2001 | ICALT | Measuring Knowledge Transfer Skills by Using Constrained-Student Modeler Autonomous Agent. | Safia Belkada, Alexandra I. Cristea, Toshio Okamoto |
| 2001 | ICALT | The Development of CALL Environment on the WWW for Teaching Academic English. | Jin Chen, Hisayoshi Inoue, Toshio Okamoto, Safia Belkada, Alexandra I. Cristea |
| 2001 | ICALT | Considering Automatic Educational Validation of Computerized Educational Systems. | Alexandra I. Cristea, Toshio Okamoto |
| 2001 | ICALT | A Cooperative Linkage between University and Industry via an Internet Distance Education System. | Toshio Okamoto, Hisayoshi Inoue, Alexandra I. Cristea, Mizue Kayama, Tatsunori Matsui, Kazuya Seki |
| 2001 | ICALT | Proposal of a Collaborative Learning Standardization. | Toshio Okamoto, Mizue Kayama, Alexandra I. Cristea |
| 2001 | ICALT | Collaborative Learning Support Knowledge Management for Asynchronous Learning Networks. | Toshio Okamoto, Mizue Kayama, Alexandra I. Cristea |
| 2001 | ICALT | The Distance Ecological Model to Support Self/Collaborative-Learning in the Internet Environment. | Toshio Okamoto, Mizue Kayama, Alexandra I. Cristea, Kazuya Seki |
| 2000 | ITS | Supporting Discovery Learning in Building Neral Network Models. | Safia Belkada, Toshio Okamoto, Alexandra I. Cristea |
| 1999 | IJCNN | Speed-up opportunities for ANN in a time-share parallel environment. | Alexandra I. Cristea, Toshio Okamoto |
| 1998 | ICONIP | The Development of a Feedforward NN for Financial Time Series Forecasts. | Alexandra I. Cristea, Toshio Okamoto |
| 1998 | KES | Energy function construction and implementation for stock exchange prediction NNs. | Alexandra I. Cristea, Toshio Okamoto |
| 1998 | KES | Sub-symbolic knowledge extraction environment for teaching process assistance. | Alexandra I. Cristea, Toshio Okamoto |