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Alexandra I. Cristea

Job Title
Associate Professor (Reader)
Department
Computer Science
Phone
(+44) 24 765 73774
Web Link
Research Interests

Adaptive Systems, Adaptive Hypermedia, User Modeling, AI, Semantic Web, Social Web, Knowledge Computing, Neural Networks, Education

Biography

Dr. Cristea is Associate Professor (Reader), Chair of the Graduate Studies Committee of the Faculty of Science, Director of Graduate Research, and Coordinator and Co-founder of the Intelligent and Adaptive Systems group. Her research includes user modelling and personalisation, semantic web, social web, authoring, with over 200 papers on these subjects (~ 2000 citations on Google Scholar). Previously she was Assistant Professor at the Technical University Eindhoven, The Netherlands (2001-2006); Research Associate (1999-2001) and Teaching Assistant (1996-1999) at the University of Electro-Communications, Japan; and Teaching Associate at the University Politehnica Bucharest, Romania (1994-1995).

  • Zhou, Yiwei, Cristea, Alexandra I., 2017. Connecting targets to tweets : semantic attention-based model for target-specific stance detection. 18th International Conference on Web Information Systems Engineering (WISE'17), Moscow, 07-11 Oct 2017, Published in Web Information Systems Engineering ? WISE 2017, pp. 18-32
  • Tuhkala, Ari, Isomäki, Hannakaisa, Hartikainen, Markus, Cristea, Alexandra I., Alessandrini, Andrea, 2017. Identifying objectives for a learning space management system with value-focused thinking. 9th International Conference on Computer Supported Education (CSEDU), Porto, Portugal, 21-23 Apr 2017, Published in Proceedings of the 9th International Conference on Computer Supported Education, pp. 25-34
  • Qaffas, Alaa, Cristea, Alexandra I., 2016. An adaptive e-advertising delivery model : the AEADS approach. 13th International Joint Conference on e-Business and Telecommunications (ICE-B'16) (Core C), Lisbon, Portugal, 26-28 Jul 2016, pp. 1-8
  • Tsakalidis, Adam, Liakata, Maria, Damoulas, Theodoros, Jellinek, Brigitte, Guo, Weisi, Cristea, Alexandra I., 2016. Combining heterogeneous user generated data to sense well-being. COLING 2016, Osaka, Japan, 11-16 Dec 2016
  • Almuqren, Latifah, Cristea, Alexandra I., 2016. Framework for sentiment analysis of Arabic text. ACM Hypertext 2016 Core A, Halifax, Canada, 10-13 Jul 2016
  • Cristea, Alexandra I., Shi, Lei, 2016. Motivational gamification strategies rooted in self-determination theory for social adaptive E-Learning. Intelligent Tutoring Systems (ITS) 2016, Zagreb, Croatia., 6-10 Jun 2016, Published in Lecture Notes in Computer Science, pp. 294-300
  • Zhou, Yiwei, Kanhabua, N., Cristea, Alexandra I., 2016. Real-time timeline summarisation for high-impact events in Twitter. ECAI 2016, The Hague, The Netherlands, 29 Aug - 2 Sep 2016, Published in Proceedings of the 22nd European Conference on Artificial Intelligence, pp. 1158-1166
  • Zhou, Yiwei, Cristea, Alexandra I., 2016. Towards detection of influential sentences affecting reputation in Wikipedia. ACM Web Science Conference 2016, Hannover, Germany, 22-25 May 2016, Published in WebSci '16 Proceedings of the 8th ACM Conference on Web Science, pp. 244-248
  • Zhou, Yiwei, Demidova, Elena, Cristea, Alexandra I., 2016. Who likes me more? Analysing entity-centric language-specific bias in multilingual Wikipedia. SAC 2016, Pisa, Italy, 4-8 Apr 2016, Published in Proceedings of the 2016 ACM Symposium on Applied Computing : Artificial Intelligence and Agents, Distributed Systems, and Information Systems, pp. 750-757
  • Al Qudah, Dana, Cristea, Alexandra I., Shi, Lei, Alqatawna, Ja'far, 2015. Designing an adaptive online advertisement system : a focus group methodology. The 10th International Conference on Computer Science & Education, Fitzwilliam College, Cambridge University, UK, 22-24 Jul 2015
  • Townsend, Richard, Tsakalidis, Adam, Zhou, Yiwei, Wang, Bo, Liakata, M., Zubiaga, Arkaitz, Cristea, Alexandra I., Procter, Rob, 2015. WarwickDCS : from phrase-based to target-specific sentiment recognition. 9th International Workshop on Semantic Evaluation (SemEval 2015), Denver, Colorado, 4-5 Jun 2015, Published in Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015), pp. 657-663
  • Shi, Lei, Cristea, Alexandra I., 2014. Making it game-like : Topolor 2 and gamified social e-learning. 22nd Conference on User Modeling, Adaptation and Personalization (UMAP 2014), Aalborg, Denmark, 7-11 Jul 2014
  • Al Qudah, Dana, Cristea, Alexandra I., Shi, Lei, Al-Sayyed, Rizik M. H., Obeidah, Amer, 2014. MyAds : a social adaptive system for online advertisement from hypotheses to implementation. International Conference on e-Business and e-Government (ICBG 2014), Zurich, Switzerland, 13-14 Jan 2015, pp. 1-7
  • Shi, Lei, Cristea, Alexandra I., Hadzidedic, Suncica, 2014. The critical role of profiles in social E-learning design. 15th Annual Conference on Information Technology Education (SIGITE 2014), Atlanta, Georgia, 15-18 Oct 2014, Published in Proceedings of the 15th Annual Conference on Information Technology Education (SIGITE 2014), pp. 71-76
  • Stepanyan, Karen, Gkotsis, George, Banos, Vangelis, Cristea, Alexandra I., Joy, Mike, 2013. A hybrid approach for spotting, disambiguating and annotating places in user-generated text. 22nd International World Wide Web Conference (WWW 2013), Rio de Janeiro, Brazil, 13-17 May 2013, Published in WWW '13 Companion Proceedings of the 22nd international conference on World Wide Web companion, pp. 83-84
  • Al Qudah, Dana, Cristea, Alexandra I., Shi, Lei, 2013. An exploratory study to design an adaptive hypermedia system for online-advertisement. The 9th International Conference on Web Information Systems and Technologies, Aachen, Germany, 8-10 May 2013, pp. 1-6
  • Shi, Lei, Al Qudah, Dana, Cristea, Alexandra I., 2013. Designing social personalized adaptive e-learning. ITiCSE 2013, the 18th Annual Conference on Innovation and Technology in Computer Science Education, Canterbury, 1-3 Jul 2013
  • Shi, Lei, Stepanyan, Karen, Al Qudah, Dana, Cristea, Alexandra I., 2013. Evaluation of social interaction features in topolor - a social personalized adaptive e-learning system. 13th IEEE International Conference on Advanced Learning Technologies (ICALT 2013), Beijing, China, 15-18 Jul 2013, Published in Proceedings of 13th IEEE International Conference on Advanced Learning Technologies (ICALT 2013), pp. 294-295
  • Shi, Lei, Awan, M. S. K. (Malik Shahzad K.), Cristea, Alexandra I., 2013. Evaluation of social personalized adaptive E-Learning environments : end-user point of view. 3th Imperial College Computing Student Workshop, London, UK, 26-27 Sep 2013
  • Shi, Lei, Cristea, Alexandra I., 2013. Investigating the impact of social interactions in adaptive E-Learning by learning behaviour analysis. Sixth York Doctoral Symposium on Computer Science and Electronics (YDS2013), York, UK, 29 Oct 2013, Published in Proceedings of Sixth York Doctoral Symposium on Computer Science and Electronics (YDS2013)
  • Qaffas, Alaa, Cristea, Alexandra I., Shi, Lei, 2013. Is adaptation of e-advertising the way forward?. 2013 IEEE Conference on e-Learning, e-Management and e-Services, Kuching, Malaysia, 2-4 Dec 2013, Published in Proceedings of 2013 IEEE Conference on e-Learning, e-Management and e-Services, pp. 117-124
  • Gkotsis, George, Stepanyan, Karen, Cristea, Alexandra I., Joy, Mike, 2013. Self-supervised automated wrapper generation for weblog data extraction. 29th British National Conference on Databases, BNCOD 2013, Oxford, 8-10 July, 2013, Published in Big data, pp. 292-302
  • Shi, Lei, Al Qudah, Dana, Cristea, Alexandra I., 2013. Social e-learning in topolor : a case study. IADIS International Conference, Prague, Czech Republic, 23-26 Jul 2013
  • Shi, Lei, Gkotsis, George, Stepanyan, Karen, Al Qudah, Dana, Cristea, Alexandra I., 2013. Social personalized adaptive e-learning environment : Topolor - implementation and evaluation. The 16th International Conference on Artificial Intelligence in Education (AIED 2013), Memphis, USA, 9-13 Jul 2013
  • Shi, Lei, Al Qudah, Dana, Qaffas, Alaa, Cristea, Alexandra I., 2013. To build light gamification upon social interactions : requirement analysis for the next version of Topolor. Sixth York Doctoral Symposium on Computer Science and Electronics (YDS2013), York, UK, 29 Oct 2013, Published in Proceedings of the Sixth York Doctoral Symposium on Computer Science and Electronics (YDS2013), pp. 1-5
  • Shi, Lei, Al Qudah, Dana, Qaffas, Alaa, Cristea, Alexandra I., 2013. Topolor : a social personalized adaptive e-learning system. UMAP 2013 The 21st conference on user modeling, adaptation and personalization, Rome, Italy, 10-14 Jun 2013
  • Shi, Lei, Cristea, Alexandra I., Awan, M. S. K. (Malik Shahzad K.), Hendrix, Maurice, Stewart, Craig, 2013. Towards understanding learning behavior patterns in social adaptive personalized e-learning systems. 19th Americas Conference on Information Systems, Chicago, Illinois, USA, 15-17 Aug 2013, Published in Proceedings of the 19th Americas Conference on Information Systems (AMCIS 2013)
  • Gkotsis, George, Stepanyan, Karen, Cristea, Alexandra I., Joy, Mike, 2013. Zero-cost labelling with web feeds for weblog data extraction. 23rd International World Wide Web Conference (WWW 2013), Rio de Janeiro, Brazil, 13-17 May 2013, Published in WWW '13 Companion : Proceedings of the 22nd international conference on World Wide Web companion, pp. 73-74
  • Shi, Lei, Al Qudah, Dana, Cristea, Alexandra I., 2012. Apply the We! Design methodology in E-learning 2.0 system design : a pilot study. ICCSW?12, London, 27-28 Sep 2012, Published in 2012 Imperial College Computing Student Workshop, pp. 123-128
  • Stepanyan, Karen, Gkotsis, George, Kalb, H., Kim, Y., Cristea, Alexandra I., Joy, Mike, Trier, M., Ross, S., 2012. Blogs as objects of preservation : advancing the discussion on significant properties. iPRES 2012, Toronto, Canada, 1-5 October 2012, Published in Proceedings of the 9th International Conference on Preservation of Digital Objects, pp. 219-225
  • Shi, Lei, Al Qudah, Dana, Cristea, Alexandra I., 2012. Exploring participatory design for SNS-based AEH systems. IADIS International Conference on WWW/internet 2012, Madrid, Spain, 18-21 Oct 2012, pp. 242-249
  • Banos, Vangelis, Stepanyan, Karen, Joy, Mike, Cristea, Alexandra I., Manolopoulos, Yannis, 2012. Technological foundations of the current blogosphere. 2nd International Conference on Web Intelligence, Mining and Semantics, WIMS 2012, Craiova, Romania, 13-15 June 2012, Published in Proceedings of the 2nd International Conference on Web Intelligence, Mining and Semantics
  • Foss, Jonathan G. K., Cristea, Alexandra I., 2011. Two competing approaches in Authoring Adaptive Hypermedia : MOT versus GAT. Hypertext 2011, Eindhoven, The Netherlands, 6-9 June 2011
  • Foss, Jonathan G. K., Cristea, Alexandra I., Hendrix, Maurice, 2010. Continuous use of authoring for adaptive educational hypermedia : a long-term case study. IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Sousse, Tunisia, 5-7 Jul 2010, Published in ICALT 2010 : 10th IEEE International Conference on Advanced Learning Technologies, pp. 194-196
  • Scotton, Joshua D., Cristea, Alexandra I., 2010. Reusing adaptation strategies in adaptive educational hypermedia systems. 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Sousse, Tunisia, 5-7 July 2010, Published in ICALT 2010 : 10th International Conference on Advanced Learning Technologies, pp. 528-532
  • Foss, Jonathan G. K., Cristea, Alexandra I., 2010. The next generation authoring adaptive hypermedia : using and evaluating the MOT3.0 and PEAL tools. HT '10 21st ACM Conference on Hypertext and Hypermedia, Toronto, ON, Canada, 13-16 Jun 2010, Published in HT '10 Proceedings of the 21st ACM conference on Hypertext and hypermedia, pp. 83-92
  • Scotton, J. D., Moebs, S., McManis, J., Cristea, Alexandra I., 2009. A case study on merging strategies for authoring QoE-based adaptive hypermedia. 7th International Workshop on Authoring of Adaptive and Adaptable Hypermedia, Nice, France, 29th Sep - Oct 2nd 2009
  • Hendrix, Maurice, Cristea, Alexandra I., Stewart, Craig, 2009. Adaptation languages for learning: the CAM meta-model. IEEE International Conference on Advanced Learning Technologies, Riga, Latvia, July 15-17, 2009, Published in ICALT 2009: 9th International Conference on Advanced Learning Technologies, Proceedings, pp. 104-106
  • Foss, Jonathan G. K., Cristea, Alexandra I., 2009. Adaptive hypermedia content authoring using MOT3.0. 7th International Workshop on Authoring of Adaptive and Adaptable Hypermedia, Nice, France, 29 Sep - 02 Oct 2009
  • Ghali, Fawaz, Cristea, Alexandra I., 2009. Authoring for E-Learning 2.0: a case study. IEEE International Conference on Advanced Learning Technologies, Riga, Latvia, July 15-17, 2009, Published in ICALT: 2009 IEEE International Conference on Advanced Learning Technologies, pp. 170-174
  • Albert, D., Nussbaumer, A., Steiner, C. M., Hendrix, Maurice, Cristea, Alexandra I., 2009. Design and development of an authoring tool for pedagogical relationship types between concepts. 17th International Conference on Computer in Education (ICCE 2009), Hong Kong, 30 Nov - 04 Dec 2009, pp. 194-196
  • Hendrix, Maurice, Cristea, Alexandra I., 2009. Design of the CAM model and authoring tool. 7th International Workshop on Authoring of Adaptive and Adaptable Hypermedia (A3H 2009), Nice, France, 29 Sep - 02 Oct 2009
  • Ghali, Fawaz, Cristea, Alexandra I., 2009. MOT 2.0 : a case study on the usefuleness of social modeling for personalized e-learning systems. 14th International Conference on Artificial Intelligence in Education (AIED 2009), Brighton, England, July 06-10, 2009, Published in Frontiers in Artificial Intelligence and Applications, pp. 333-340
  • Ghali, Fawaz, Cristea, Alexandra I., 2009. Social reference model for adaptive web learning. 8th International Conference on Web Based Learning (ICWL 2009), Aachen, Germany, AUG 19-21, 2009, Published in Lecture Notes in Computer Science, pp. 162-171
  • Hendrix, Maurice, Cristea, Alexandra I., 2008. A meta level to LAG for adaptation language re-use. 6th International Workshop on Authoring of Adaptive and Adaptable Hypermedia Workshop (A3H 2008), Hannover, Germany, 29 Jul - 1 Aug 2008
  • Stewart, C., Chandramouli, K., Cristea, Alexandra I., Brailsford, T., Izquierdo, E., 2008. Cultural artefacts in education : analysis, ontologies and implementation. IEEE International Conference on Information Technology in Education (CITE 2008), Wuhan, China, 12-14 Dec 2008, Published in 2008 International Conference on Computer Science and Software Engineering, pp. 706-709
  • Ghali, Fawaz, Cristea, Alexandra I., 2008. Evaluation of interoperability between MOT and regular learning management systems. 3rd European Conference on Technology Enhanced Learning (EC-TEL 2008), Maastricht, Netherlands, Sep 16-19, 2008, Published in Times of convergence : technologies across learning contexts ; Third European Conference on Technology Enhanced Learning, EC-TEL 2008, Maastricht, the Netherlands, September 16-19, 2008 ; proceedings, pp. 104-109
  • Ghali, Fawaz, Cristea, Alexandra I., 2008. Interoperability between MOT and learning management systems : converting CAF to IMS QTI and IMS CP. 5th International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems, Hannover, Germany, Jul 29-Aug 01, 2008, Published in Adaptive hypermedia and adaptive web-based systems : 5th international conference, AH 2008 : Hannover, Germany, July 29-August 1, 2008 : proceedings, pp. 296-299
  • Hendrix, Maurice, Cristea, Alexandra I., 2008. Meta-levels of adaptation in education. 11th IASTED International Conference on Computers and Advanced Technology in Education (CATE 2008), Crete, Greece, 29 Sep ? Oct 1 2008
  • Ghali, Fawaz, Cristea, Alexandra I., Stewart, Craig, 2008. My online teacher 2.0. IGACLE Workshop, 3rd European Conference on Technology Enhanced Learning (ECTEL 2008), Maastricht, Netherlands, 17 Sep 2008
  • Paramythis, A., Cristea, Alexandra I., 2008. Towards adaptation languages for adaptive collaborative learning support. 1st International Workshop on Individual and Group Adaptation in Collaborative Learning Environments held in conjunction with the 3rd European Conference on Technology Enhanced Learning (EC-TEL 2008), Maastricht, The Netherlands
  • Cristea, Alexandra I., 2007. Authoring of adaptive educational hypermedia. 7th IEEE International Conference on Advanced Learning Technologies, Niigata, Japan, 18-20 Jul 2007, Published in Seventh IEEE International Conference on Advanced Learning Technologies, 2007. ICALT 2007, pp. 943-944
  • Hendrix, Maurice, Cristea, Alexandra I., 2007. Evaluating adaptive authoring of adaptive hypermedia. 5th Adaptive and Adaptable Educational Hypermedia Workshop at the User Modelling (UM) 2007 conference, Corfu, Greece, 25 Jun 2007
  • Hendrix, Maurice, Cristea, Alexandra I., Joy, Mike, 2007. Evaluating the automatic and manual creation process of adaptive lessons. 7th IEEE International Conference on Advanced Learning Technologies, Niigata, Japan, 18-20 Jul 2007, Published in 7th IEEE International Conference on Advanced Learning Technologies, Proceedings, pp. 442-446
  • Stash, Natalia, Cristea, Alexandra I., Bra, Paul M. E. de, 2006. Adaptation to learning styles in E-learning : approach evaluation. World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN 2006), Honolulu, Hawaii, Published in Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education, pp. 284-291
  • Cristea, Alexandra I., Nejdl, W., 2006. Adaptive authoring of adaptive courses on the semantic desktop using malleable schemas. World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN 2006), Honolulu, Hawaii, Published in Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2006, pp. 1920-1927
  • Wentzler, Angelo, Cristea, Alexandra I., Heuvelman, Egbert, Bra, Paul M. E. de, 2006. A step towards commercial adaptive hypermedia. International Workshop on Authoring of Adaptive and Adaptable Hypermedia (A3H 2006), Dublin, Ireland, 20 Jun 2006
  • Cristea, Alexandra I., Burgos, D., 2006. Authoring adaptive hypermedia and IMS learning design : a possible understanding?. 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006), Kerkrade, The Netherlands, 5-7 Jul 2006, Published in Sixth International Conference on Advanced Learning Technologies, 2006, pp. 1190-1191
  • Hendrix, Maurice, Cristea, Alexandra I., Nejdl, W., 2006. Authoring adaptive learning material on the semantic desktop. International Workshop on Authoring of Adaptive and Adaptable Hypermedia (A3H 2006), Dublin, Ireland, 20 Jun 2006
  • Muntean, Cristina Hava, Muntean, Gabriel-Miro, McManis, J., Cristea, Alexandra I., 2006. Authoring model for quality of experience-aware adaptive hypermedia systems. International Workshop on Authoring of Adaptive and Adaptable Hypermedia (A3H 2006), Dublin, Ireland, 20 Jun 2006
  • Cristea, Alexandra I., Stash, N., 2006. AWELS : adaptive web-based education and learning styles. 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006), Kerkrade, The Netherlands, 5-7 Jul 2006, Published in Sixth International Conference on Advanced Learning Technologies, 2006, pp. 1135-1136
  • Stash, Natalia, Cristea, Alexandra I., Bra, Paul M. E. de, 2006. Empirical evaluation of learning styles adaptation language. International Workshop on Authoring of Adaptive and Adaptable Hypermedia (A3H 2006), Dublin, Ireland, 20 Jun 2006
  • Stewart, C., Celik, I., Cristea, Alexandra I., Ashman, H., 2006. Interoperability between AEH user models. International Workshop on Adaptivity, Personalization and the Semantic Web, Odense, Denmark, 23-25 Aug 2006, Published in APS '06 Proceedings of the joint international workshop on Adaptivity, personalization & the semantic web, pp. 21-30
  • Meccawy, M., Celik, I., Cristea, Alexandra I., Stewart, C., Ashman, H., 2006. Interoperable adaptive educational hypermedia : a web service definition. 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006), Kerkrade, The Netherlands, 5-7 Jul 2006, Published in Sixth International Conference on Advanced Learning Technologies, 2006, pp. 639-641
  • Saksena, M., Cristea, Alexandra I., 2006. Towards more efficient generic semantic authoring for adaptive hypermedia. International Workshop on Adaptivity, Personalization and the Semantic Web, Odense, Denmark, 23-25 Aug 2006, Published in APS '06 Proceedings of the joint international workshop on Adaptivity, personalization & the semantic web, pp. 11-20
  • Stewart, C., Cristea, Alexandra I., Brailsford, T., Ashman, H., 2005. 'Authoring once, delivering many' : creating reusable adaptive courseware. 4th IASTED International Conference on Web-Based Education (WBE 2005), Grindelwald, Switzerland, 21-23 Feb 2005, pp. 21-23
  • Cristea, Alexandra I., Stewart, C., Ashman, H., Cristea, P., 2005. Evaluation of adaptive hypermedia systems' conversion. 16th ACM Conference on Hypertext and Hypermedia, Salzburg, Austria, Published in HYPERTEXT '05 Proceedings of the sixteenth ACM conference on Hypertext and hypermedia, pp. 129-131
  • Cristea, Alexandra I., Stewart, Craig, Brailsford, Tim, Cristea, P., 2005. Evaluation of interoperability of adaptive hypermedia systems : testing the MOT to WHURLE conversion in a classroom setting. International Workshop on Authoring of Adaptive & Adaptable Educational Hypermedia (A3EH 2005), Amsterdam, Netherlands, 19 Jul 2005
  • Stash, Natalia, Cristea, Alexandra I., Bra, Paul M. E. de, 2005. Explicit intelligence in adaptive hypermedia : generic adaptation languages for learning preferences and styles. International Workshop on Combining Intelligent and Adaptive Hypermedia Methods/Techniques in Web-Based Education Systems, Salzburg, Austria, 6-9 Sep 2005, Published in Proceedings International Workshop on Combining Intelligent and Adaptive Hypermedia Methods/Techniques in Web-Based Education
  • Power, G., Davis, H. C., Cristea, Alexandra I., Stewart, C., Ashman, H., 2005. Goal oriented personalisation with SCORM. 5th IEEE International Conference on Advanced Learning Technologies (ICALT 2005), Kaohsiung, Taiwan, 5-8 Jul 2005, Published in Fifth IEEE International Conference on Advanced Learning Technologies, 2005. ICALT 2005, pp. 467-471
  • Cristea, Alexandra I., Smits, David, Bra, Paul M. E. de, 2005. Writing MOT, Reading AHA! Converting between an authoring and a delivery system for adaptive educational hypermedia. International Workshop on Authoring of Adaptive & Adaptable Educational Hypermedia (A3EH 2005), Amsterdam, The Netherlands, 19 July 2005
  • Cristea, Alexandra I., 2004. Adaptive course creation for all. International Conference on Information Technology: Coding and Computing (ITCC 2004), Las Vegas, US, 5-7 Apr 2004, Published in International Conference on Information Technology: Coding and Computing, 2004. Proceedings. ITCC 2004, pp. 718-722
  • Garzotto, F., Cristea, Alexandra I., 2004. ADAPT major design dimensions for educational adaptive hypermedia. World Conference on Educational Multimedia, Hypermedia and Telecommunications (EDMEDIA 2004), Lugano, Switzerland, pp. 1334-1339
  • Cristea, Alexandra I., 2004. Authoring of adaptive and adaptable educational hypermedia : where are we now and where are we going?. International Conference in Web-Based Education (WBE 2004), Innsbruck, Austria, 16-18 Feb 2004, Published in Web-based Education (WBE 2004)
  • Stash, Natalia, Cristea, Alexandra I., Bra, Paul M. E. de, 2004. Authoring of learning styles in adaptive hypermedia : problems and solutions. 13th International World Wide Web Conference (WWW 2004), New York, US, 17 - 20 May 2004, Published in Proceedings of the 13th international World Wide Web conference, pp. 114-123
  • Cristea, Alexandra I., Garzotto, F., 2004. Designing patterns for adaptive or adaptable educational hypermedia : a taxonomy. World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2004), Lugano, Switzerland, pp. 808-813
  • Cristea, Alexandra I., 2004. Evaluating adaptive hypermedia authoring while teaching adaptive systems. ACM Symposium on Applied Computing (SAC 2004), Nicosia, Cyprus, 14-17 Mar 2004, Published in Proceedings of the 2004 ACM symposium on Applied computing, pp. 929-934
  • Cristea, Alexandra I., Verschoor, M., 2004. The LAG grammar for authoring the adaptive web. International Conference on Information Technology: Coding and Computing (ITCC 2004), Las Vegas, US, 5-7 Apr 2004, Published in International Conference on Information Technology: Coding and Computing, 2004. Proceedings. ITCC 2004, pp. 382-386
  • Cristea, Alexandra I., De Mooij, Arnout, 2003. Adaptive course authoring : my online teacher. International Conference on Telecommunications (ICT 2003), Papeete, French Polynesia, 23 Feb - 1 Mar 2003, Published in 10th International Conference on Telecommunications, 2003. ICT 2003, pp. 1762-1769
  • Cristea, Alexandra I., 2003. Automatic authoring in the LAOS AHS authoring model. Workshop on Adaptive Hypermedia and Adaptive Web-Based Systems in the 14th ACM Conference on Hypertext and Hypermedia (HT 2003), Nottingham, UK
  • Cristea, Alexandra I., Kinshuk,, 2003. Considerations on LAOS, LAG and their integration in MOT. World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2003), Hawaii, US, pp. 511-518
  • Cristea, Alexandra I., De Mooij, Arnout, 2003. Designer adaptation in adaptive hypermedia authoring. International Conference on Information Technology : Coding and Computing (ITCC 2003), Las Vegas, US, 28-30 Apr 2003, Published in International Conference on Information Technology : Computers and Communication : proceedings : April 28-30, 2003, Las Vegas, Nevada, pp. 444-448
  • Cristea, Alexandra I., De Mooij, Arnout, 2003. Evaluation of MOT, an AHS authoring tool : URD checklist and a special evaluation class. International Conference on Computers and Advanced Technology in Education, Rhodos, Greece, 30 Jun - 2 Jul 2003, pp. 241-246
  • Cristea, Alexandra I., De Mooij, Arnout, 2003. LAOS : layered WWW AHS authoring model and their corresponding algebraic operators. 12th International World Wide Web Conference (WWW 2003), Budapest, Hungary, 20-24 May 2003
  • Cristea, Alexandra I., Floes, Davy, Stash, Natalia, Bra, Paul M. E. de, 2003. MOT meets AHA!. 12th International PEG Conference (PEG 2003), St. Petersburg, Russia, 28 Jun - 1st Jul 2003
  • Aroyo, Lora, Cristea, Alexandra I., Dicheva, Darina, 2002. A layered approach towards domain authoring support. International Conference on Artificial Intelligence (ICAI 2002), Las Vegas, US, 24 - 27 Jun 2002
  • Dicheva, Darina, Aroyo, Lora, Cristea, Alexandra I., 2002. Collaborative courseware authoring support. International Conference on Computers and Advanced Technology in Education, Published in Proceedings of the IASTED International Conference, Computers and Advanced Technology in Education, May 20-22, 2002, Cancun, Mexico, pp. 52-57
  • Cristea, Alexandra I., Okamoto, Toshio, Kayama, Mizue, 2002. Considerations for building a common platform for cooperative and collaborative authoring environments. World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN 2002), Montreal, Canada, Published in Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education, pp. 224-231
  • Cristea, Alexandra I., Bra, Paul M. E. de, 2002. ODL education environments based on adaptability and adaptivity. World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN 2002), Published in Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education, pp. 232-239
  • Okamoto, Toshio, Inoue, H., Cristea, Alexandra I., Kayama, Mizue, Matsui, T., Seki, K., 2001. A cooperative linkage between University and industry via an internet distance education system. 2nd IEEE International Conference on Advanced Learning Technologies (ICALT 2001), Madison, USA, 6-8 Aug 2001, Published in IEEE International Conference on Advanced Learning Technologies, 2001. Proceedings
  • Okamoto, Toshio, Kayama, Mizue, Cristea, Alexandra I., 2001. Consideration of building a common platform of collaborative learning environment. International Conference on Computer in Education (ICCE 2001), Seoul, Korea, pp. 800-807
  • Cristea, Alexandra I., Okamoto, Toshio, 2001. Considering automatic educational validation of computerized educational systems. 2nd IEEE International Conference on Advanced Learning Technologies (ICALT 2001), Madison, USA, 6-8 Aug 2001, Published in IEEE International Conference on Advanced Learning Technologies, 2001. Proceedings, pp. 415-417
  • Belkada, S., Cristea, Alexandra I., Okamoto, Toshio, 2001. Measuring knowledge transfer skills by using constrained-student modeler autonomous agent. 2nd IEEE International Conference on Advanced Learning Technologies (ICALT 2001), Madison, USA, 6-8 Aug 2001, Published in IEEE International Conference on Advanced Learning Technologies, 2001. Proceedings, pp. 375-378
  • Okamoto, Toshio, Kayama, Mizue, Cristea, Alexandra I., 2001. Proposal of a collaborative learning standardization. 2nd IEEE International Conference on Advanced Learning Technologies (ICALT 2001), Madison, USA, 6-8 Aug 2001, Published in IEEE International Conference on Advanced Learning Technologies, 2001. Proceedings, pp. 267-268
  • Chen, J., Inoue, H., Okamoto, Toshio, Belkada, S., Cristea, Alexandra I., 2001. The development of CALL environment on the WWW for teaching academic English. 2nd IEEE International Conference on Advanced Learning Technologies (ICALT 2001), Madison, USA, 6-8 Aug 2001, Published in IEEE International Conference on Advanced Learning Technologies, 2001. Proceedings, pp. 135-136
  • Okamoto, Toshio, Kayama, Mizue, Cristea, Alexandra I., Seki, K., 2001. The distance ecological model to support self/collaborative-learning in the internet environment. 2nd IEEE International Conference on Advanced Learning Technologies (ICALT 2001), Madison, USA, 6-8 Aug 2001, Published in IEEE International Conference on Advanced Learning Technologies, 2001. Proceedings, pp. 418-421
  • Belkada, S., Cristea, Alexandra I., Okamoto, Toshio, 2000. DiscoverNet : adaptive learning environment for designing neural networks. International Workshop on Advanced Learning Technologies, Palmerston North, 4-6 Dec 2000, Published in 2000. IWALT 2000. Proceedings. International Workshop on Advanced Learning Technologies, pp. 155-156
  • Hendrix, Maurice, Cristea, Alexandra I., Burgos, D., 2013. Comparative analysis of adaptation in adaptive educational hypermedia and IMS-learning design. University of Warwick. Department of Computer Science
  • Cristea, Alexandra I., Carro, Rosa, Stewart, Craig, 2010. Advances in authoring of adaptive web-based systems. Journal of Universal Computer Science, Technische Universitaet Graz, Institut fuer Informationssysteme und Computer Medien, pp. 2754-2755
  • Cristea, Alexandra I., Carro, Rosa, 2008. Authoring of adaptive and adaptable hypermedia. Journal of Universal Computer Science, Technische Universitaet Graz, Institut fuer Informationssysteme und Computer Medien, pp. 2756-2757
  • Hendrix, Maurice, Bra, Paul M. E. de, Pechenizkiy, M., Smits, David, Cristea, Alexandra I., 2008. Defining adaptation in a generic multi layer model : CAM: the GRAPPLE conceptual adaptation model. University of Warwick. Department of Computer Science
Title Funder Award start Award end
Higher Education For All: International Workshop on Social, Semantic, Adaptive and Gamification techniques and technologies for Distance Learning British Council 01 Dec 2015 31 Mar 2017
BLOGFOREVER EU 01 Mar 2011 28 Feb 2014
GRAPPLE: Generic Responsoe Adaptive Personalised Learning Environment EU 01 Feb 2008 31 Jan 2011
ADAPT Adaptivity and adaptability in ODL based on ICT EU 01 Oct 2006 30 Sep 2008
PROLEARN - Network of Excellence (Professional Learning) EU 01 Jan 2007 31 Dec 2007
ICALT 2007 Conference Royal Society 05 Jun 2007 15 Jun 2007