FORTH - INSTITUTE OF COMPUTER SCIENCE
FORTH - INSTITUTE OF COMPUTER SCIENCE
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Results for "symbai"

Conferences (60)

Papers in Proceedings (full-paper reviewed)

  1. Gouidis, F., Patkos, Th., Argyros, A. A., & Plexousakis, D. (2022). Detecting Object States vs Detecting Objects: A New Dataset and a Quantitative Experimental StudyIn the 17th International Conference on Computer Vision Theory and Applications (VISAPP2022), Scitepress, pp. 590-600, 6-8 February, 2022.
  2. Roussakis, Y.R, Flouris, G., Zografistou, D., & Ymeralli, E. (2022). Extending the ArgQL SpecificationIn Proceedings of the 6th International Joint Conference on Rules and Reasoning (RuleML+RR-22), 16th International Rule Challenge session, 2022.
  3. Papamichail, M., Varsos, C., & Flouris, G. (2022). Implementing the adaptation procedure in misinformation gamesIn Proceedings of the 12th Hellenic Conference on Artificial Intelligence (SETN-22), 2022.
  4. Ymeralli, E., Flouris, G., Efthymiou, V., Papantoniou, K., Patkos, Th., Petasis, G., Pittaras, N., & Roussakis, Y.R, Tzortzakakis, E. (2022). Representing Online Debates in the Context of E-JournalismIn Proceedings of the 16th International Conference on Advances in Semantic Processing (SEMAPRO-22), 2022.
  5. Gouidis, F., Vassiliades, A., Basina , N., & Patkos, Th. (2022). Towards a Formal Framework for Social Robots with Theory of MindIn Proceedings of the 14th International Conference on Agents and Artificial Intelligence (ICAART’22), pp. 689-696, 3-5 February, 2022.
  6. Flouris, G., Patkos, Th., Bikakis, A., Vassiliades, A., Bassiliades, N., & Plexousakis, D. (2021). A Multi Attack Argumentation FrameworkIn Proceedings of the 4th International Conference on Logic and Argumentation (CLAR-21), 2021. Best Paper Award.
  7. Varsos, C., Flouris, G., Bitsaki, M., & Fasoulakis, M. (2021). A Study of Misinformation GamesIn Proceedings of the 18th Pacific Rim International Conference on Artificial Intelligence (PRICAI-21), 2021.
  8. Vassiliades, A., Patkos, Th., Flouris, G., Bikakis, A., Bassiliades, N., & Plexousakis, D. (2021). Abstract Argumentation Frameworks with Domain Assignments In Proceedings of the 30th International Joint Conference on Artificial Intelligence (IJCAI-21), 2021.
  9. Vassiliades, A., Bassiliades, N., & Patkos, Th. (2021). Commonsense Reasoning with Argumentation for Cognitive RoboticsProceedings of the 15th International Rule Challenge, 7th Industry Track, and 5th Doctoral Consortium @ RuleML+RR 2021, CEUR Workshop Proceedings, Vol. 2956, Belgium, 8-15 September, 2021.
  10. Vassiliades, A., Patkos, Th., Efthymiou, V., Bikakis, A., Bassiliades, N., & Plexousakis, D. (2021). Object-Action Association Extraction from Knowledge GraphsSEMANTICS 2021.
  11. Vassiliades, A., Zarkadas, N., Bassiliades, N., & Patkos, Th. (2021). Onto-IKEA: A Knowledge Retrieval Framework based on IKEA Ontology12th International Conference on Formal Ontology in Information Systems, Bolzano, Italy, 2021 .
  12. Vassiliades, A., Papadimitriou, I., Bassiliades, N., & Patkos, Th. (2021). Visual Gorgias: A Mechanism for the Visualization of an Argumentation Dialogue25th Pan-Hellenic Conference on Informatics, Volos, Greece, 2021 .
  13. Vassiliades, A., Bassiliades, N., Gouidis, F., & Patkos, Th. (2020). A Knowledge Retrieval Framework for Household Objects and Actions with External Knowledge In: Blomqvist E. et al. (eds) Semantic Systems. In the Era of Knowledge Graphs. SEMANTICS 2020. Lecture Notes in Computer Science, vol 12378, 2020, (pp. 36-52). DOI: 10.1007/978-3-030-59833-4_3.
  14. Gouidis, F., Vassiliades, A., Patkos, Th., Argyros, A., Bassiliades, N., & Plexousakis, D. (2020). A Review on Intelligent Object Perception Methods Combining Knowledge-based Reasoning and Machine LearningIn Proceedings of the conference AAAI-MAKE: Combining Machine Learning and Knowledge Engineering in Practice, AAAI Spring Symposia 2020, Stanford University, Palo Alto, California, USA.
  15. Vassiliades, A., Patkos, Th., Bikakis, A., Flouris, G., Bassiliades, N., & Plexousakis, D. (2020). Preliminary notions of arguments from commonsense knowledgeIn Proceedings of the 11th Hellenic Conference on Artificial Intelligence (SETN-20), 2020.
  16. Arampatzis, D., Doulgeraki, M., Giannoulis, M., Stefanidi, E., & Patkos, Th. (2019). EduBAI: An Educational Platform for Logic-Based ReasoningIn: MacIntyre J., Maglogiannis I., Iliadis L., Pimenidis E. (eds) Artificial Intelligence Applications and Innovations. AIAI 2019, IFIP Advances in Information and Communication Technology, (vol. 559, pp. 464-472). Springer, Cham.
  17. Zografistou, D., Flouris, G., Patkos, Th., & Plexousakis, D. (2019). Querying Structured Argumentative Dialogues. In Proceedings of the 1st Summit on Gender Equality in Computing (GEC-2019).
  18. Gouidis, F., Patkos, Th., Flouris, G., & Plexousakis, D. (2018). Dynamic Repairing A*: a Plan-Repairing Algorithm for Dynamic DomainsIn Proceedings of the 10th International Conference on Agents and Artificial Intelligence (ICAART-18), Short Paper.
  19. Zografistou, D., Flouris, G., Patkos, Th., & Plexousakis, D. (2018). Implementing the ArgQL Query Languagen Proceedings of the 7th International Conference on Computational Models of Argument (COMMA-18), short paper, (pp. 241-248).
  20. Ymeralli, E., Flouris, G., Patkos, Th., & Plexousakis, D. (2017). APOPSIS: A Web-based Platform for the Analysis of Structured Dialogues. In Proceedings of the 16th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE-17), Rhodes, Greece, 24-25 October .
  21. Zografistou, D., Flouris, G., & Plexousakis, D. (2017). ArgQL: A Declarative Language for Querying Argumentative DialoguesRules and Reasoning - International Joint Conference, RuleML+RR 2017, London, UK, July 12-15, 2017, Proceedings, London, UK, July 12-15.
  22. Patkos, Th., Bikakis, A., & Flouris, G. (2016). A Multi-Aspect Evaluation Framework for Comments on the Social WebIn Proceedings of the 15th International Conference on Principles of Knowledge Representation and Reasoning (KR-16), Short Paper, Cape Town, South Africa, Apr 25 - Apr 29, 2016.
  23. Patkos, Th., Flouris, G., & Bikakis, A. (2016). Symmetric Multi-Aspect Evaluation of Comments - Extended AbstractIn Proceedings of the 22nd European Conference on Artificial Intelligence (ECAI-16), Short Paper, The Hague, the Netherlands, Aug 29 - Sep 2, 2016 (pp. 1672-1673).
  24. Zografistou, D., Flouris, G., Patkos, Th., Plexousakis, D., Baláž, M., Homola, M., & Šimko, A. (2015). A dialogical model for collaborative decision making based on compromisesIn the 12th European Conference on Multi-Agent Systems (EUMAS’14), Prague, Czech Republic, 18-19 December 2014 (pp. 414-423).
  25. Homola, M., & Patkos, Th. (2015). Different Types of Conflicting Knowledge in AmI EnvironmentsIn the 19th International Conference on Knowledge Engineering and Knowledge Management (EKWA 2014) Satellite Events, (pp. 52-63).
  26. Baláž, M., Frtús, J., Flouris, G., Homola, M., & Šefránek, J. (2014). Conflict Resolution in Assumption-Based FrameworksIn Proceedings of the 12th European Conference on Multi-Agent Systems (EUMAS-14), Short paper.
  27. Gouidis, F., Patkos, Th., Flouris, G., & Plexousakis, D. (2014). Declarative Reasoning Approaches for Agent Coordination8th Hellenic Conference on Artificial Intelligence (SETN-14), Ioannina, Greece, May 15-17, 2014, Ioannina, Greece, (pp. 489-503). Springer International Publishing.
  28. Ma, J., Miller, R., Morgenstern, L., & Patkos, Th. (2013). An Epistemic Event Calculus for ASP-based Reasoning About Knowledge of the Past, Present and Future. In Proceeding of the 19TH INTERNATIONAL CONFERENCE ON LOGIC FOR PROGRAMMING, ARTIFICIAL INTELLIGENCE AND REASONING (LPAR-19), Stellenbosch, South Africa, 15th-19th December 2013.
  29. Miller, R., Morgenstern, L., & Patkos, Th. (2013). Reasoning About Knowledge and Action in an Epistemic Event Calculus11th International Symposium on Logical Formalizations of Commonsense Reasoning (COMMONSENSE 2013) , Ayia Napa, Cyprus, 27-29 May 2013.
  30. Patkos, Th., Chibani, A., Plexousakis, D., & Amirat, Y. (2012). A Production Rule-Based Framework for Causal and Epistemic ReasoningRules on the Web: Research and Applications - 6th International Symposium, RuleML 2012, Montpellier, France, 2012. Proceedings, August 27-29 (pp. 120-135). Springer (978-3-642-32688-2).
  31. Tachmazidis, I., Antoniou, G., Flouris, G., Kotoulas, S., & McCluskey, L. (2012). Large-scale Parallel Stratified Defeasible ReasoningECAI 2012 - 20th European Conference on Artificial Intelligence. Including Prestigious Applications of Artificial Intelligence (PAIS-2012) System Demonstrations Track, Montpellier, France, August 27-31 (pp. 738-743). Frontiers in Artificial Intelligence and Applications 242 IOS Press 2012 (978-1-61499-097-0).
  32. Tachmazidis, I., Antoniou, G., Flouris, G., & Kotoulas, S. (2012). Towards Parallel Nonmonotonic Reasoning with Billions of FactsGerhard Brewka, Thomas Eiter, Sheila A. McIlraith (Eds.): Principles of Knowledge Representation and Reasoning: Proceedings of the Thirteenth International Conference, KR 2012, Rome, Italy, June 10-14 (pp. 638-642). AAAI Press (978-1-57735-560-1 ).
  33. Patkos, Th., & Plexousakis, D. (2011). Epistemic Reasoning for Ambient Intelligence. ICART 2011 - 3rd International Conference on Agents and Artificial Inteligence , Rome, Italy, 28-30 January (pp. 242-248). SciTePress (978-989-8425-40-9).
  34. Ostrowski, M., Flouris, G., Schaub, T., & Antoniou, G. (2011). Evolution of Ontologies using ASPTechnical Communications of the 27th International Conference on Logic Programming (ICLP'11), (vol. 11, pp. 16-27). Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik (978-3-939897-31-6).
  35. Patkos, Th., Chrysakis, I., Bikakis, A., Plexousakis, D., & Antoniou, G. (2010). A Reasoning Framework for Ambient Intelligence. Athens, Greece, May 4-7 (pp. 213-222).
  36. Bikakis, A., & Antoniou, G. (2010). Rule-Based Contextual Reasoning in Ambient Intelligence. Semantic Web Rules. International Symposium, RuleML 2010, Washington, DC, USA, October 21-23 (vol. 6403, pp. 74-88). Springer Berlin / Heidelberg (978-3-642-16288-6).
  37. Nikoloudakis, E., Kritsotakis, M., Bikakis, A., Patkos, Th., Antoniou, G., & Plexousakis, D. (2009). Exploiting semantics for indoor navigation and user-trackingSymposia and Workshops on Ubiquitous, Autonomic and Trusted Computing in Conjunction with the UIC '09 and ATC '09 Conferences, UIC-ATC 2009, Brisbane, 7 July 2009 through 9 July 2009 (pp. 149-154). (9780769537375 (ISBN)).
  38. Patkos, Th., & Plexousakis, D. (2009). Reasoning with Knowledge, Action and Time in Dynamic and Uncertain Domains. IJCAI 2009, Proceedings of the 21st International Joint Conference on Artificial Intelligence, Pasadena, California, USA, July 11-17 (pp. 885-890). (pdf).
  39. Patkos, Th., & Plexousakis, D. (2009). Sensing Inertial and Continuously-Changing World FeaturesProceedings of the 5th IFIP International Conference on Artificial Intelligence Applications and Innovations, Thessaloniki, Greece(pp. 379-388).
  40. Bikakis, A., Patkos, Th., Antoniou, G., & Plexousakis, D. (2008). A Survey of Semantics-Based Approaches for Context Reasoning in Ambient Intelligence. In Constructing Ambient Intelligence - AmI-07 Workshops, Communications in Computer and Information Science, Darmstadt, Germany, 2007 Nov (pp. 14-23). Berlin: Springer (9783540853787 (pbk.) 3540853782 (pbk.)), (pdf).
  41. Patkos, Th., & Plexousakis, D. (2008). A theory of action, knowledge and time in the event calculus5th Hellenic Conference on Artificial Intelligence, SETN 2008, Syros, 2 October 2008 through 4 October 2008 (vol. 5138 LNAI, pp. 226-238). (03029743; 3540878807 (ISBN); 9783540878803 (ISBN)).
  42. Kritsotakis, M., Michou, M., Nikoloudakis, E., Bikakis, A., Patkos, Th., Antoniou, G., & Plexousakis, D. (2008). C-NGINE: A Contextual Navigation Guide for Indoor EnvironmentsProceedings of the 2nd European Conference on Ambient Intelligence (AmI-08), Nuremberg, Germany, November 19-22 (vol. 5355, pp. 258-275).
  43. Patkos, Th., Bikakis, A., Antoniou, G., Papadopouli, M., & Plexousakis, D. (2007). A Semantics-Based Framework for Context-Aware Services: Lessons Learned and ChallengesProceedings of the 4th International Conference on Ubiquitous Intelligence and Computing (UIC-2007), Hong Kong, China, July 11-13 (pp. 839-848). Springer (pdf).
  44. Patkos, Th., Bikakis, A., Antoniou, G., Papadopouli, M., & Plexousakis, D. (2007). Distributed AI for ambient intelligence: Issues and approaches. Proceedings of the 2nd European Conference on Ambient Intelligence (AmI-07), Darmstadt, Germany, 7 November 2007 through 10 November 2007 (vol. 4794 LNCS, pp. 159-176). Springer-Verlag (03029743 (ISSN); 9783540766513 (ISBN)).
  45. Flouris, G., & Plexousakis, D. (2006). Bridging ontology evolution and belief change. In Proceedings of the 4th Hellenic Conference on Artificial Intelligence (SETN '06), Heraklion, Crete, 18 May 2006 through 20 May 2006 (vol. 3955 LNAI, pp. 486-489). (03029743; 354034117X (ISBN); 9783540341178 (ISBN)).
  46. Flouris, G., Plexousakis, D., & Antoniou, G. (2006). On generalizing the AGM postulates. Proceedings of the 3rd European Starting AI Researcher Symposium (STAIRS-06), January 21-27 (pp. 132-143). IOS Press.
  47. Flouris, G., Plexousakis, D., & Antoniou, G. (2005). On applying the AGM theory to DLs and OWL. Proceedings of the 4th International Semantic Web Conference (ISWC 2005), Galway, Ireland, 6 November 2005 through 10 November 2005 (vol. 3729 LNCS, pp. 216-231). (03029743; 3540297545 (ISBN); 9783540297543 (ISBN)).
  48. Flouris, G., Plexousakis, D., & Antoniou, G. (2005). Updating description logic using the AGM theory. Proceedings of the 7th International Symposium on Logical Formalizations of Commonsense Reasoning, Corfu, Greece, 22-24 May.
  49. Flouris, G., Plexousakis, D., & Antoniou, G. (2005). Updating DLs Using the AGM Theory: A Preliminary Study. Proceedings of the International Workshop on Description Logics (DL '05), Edinburgh, Scotland, UK, July 26-28.
  50. Flouris, G., Plexousakis, D., & Antoniou, G. (2004). Generalizing the AGM postulates: Preliminary results and applications. In Proceedings of the 10th International Workshop on Non-Monotonic Reasoning (NMR-04), (pp. 171-179).
  51. Flouris, G., Plexousakis, D., & Antoniou, G. (2003). On a Unifying Framework for Comparing Knowledge Representation Schemes. KRDB, Hamburg, Germany, September 15-16.
  52. Flouris, G., & Plexousakis, D. (2003). On the use of matrices for belief revision. Post-Proceedings of the 8th Panhellenic Conference on Informatics (Selected Papers), (vol. 2563, pp. 100-117). (03029743).
  53. Flouris, G., & Plexousakis, D. (2001). Belief Revision in Propositional Knowledge Bases. In Proceedings of the 8th Panhellenic Conference on Informatics (PCI-01), (pp. 412-421).

Poster presentations (abstract reviewed)

  1. Chrysakis, I., Flouris, G., Patkos, Th., Dimou , A., & Verborgh, R. (2020). REWARD : Ontology for Reward SchemesIn The Semantic Web, 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31–June 4, 2020, ESWC 2020: The Semantic Web: ESWC 2020 Satellite Events pp 56-60, 2020.
  2. Lilitsis, P., Patkos, Th., Flouris, G., & Plexousakis, D. (2018). Travel Companion: A mobile system for trip assistance relying on Artificial Intelligence and Augmented RealityPoster Session in the 10th Hellenic Conference on Artificial Intelligence (SETN-18), Patras 9-12 July, 2018.
  3. Zografistou, D., Flouris, G., Patkos, Th., & Plexousakis, D. (2014). Group Decision Making Using Preferential Reasoning. Invited poster for the 10th Reasoning Web Summer School.
  4. Flouris, G., Plexousakis, D., & Antoniou, G. (2005). Ontology Evolution Using Belief Change and the AGM Theory. 4th International Semantic Web Conference (ISWC-05), Galway, Ireland.

Invited papers

  1. Flouris, G., Bikakis, A., Patkos, Th., & Plexousakis, D. (2016). Argument Extraction Challenges in a New Web Paradigm. invited paper for the Dagstuhl Seminar 16161: Natural Language Argumentation: Mining, Processing, and Reasoning over Textual Arguments.

Demos

  1. Flouris, G., Patkos, Th., Adami, I., Bikakis, A., Dimitrakis, M., Mathioudakis, G., & Roussakis, Y.R, Plexousakis, D. (2017). Methinks: Enabling Sophisticated Comment Management in the Social Web. In Poster/Demo Proceedings of the 13th International Conference on Semantic Systems (SEMANTiCS-17), Amsterdam, 11 - 14 September.
  2. Gouidis, F., Flouris, G., & Plexousakis, D. (2014). A Demo for Smart City Operation CenterIn Proceedings of the 8th International Rule Challenge, part of the 8th International Web Rule Symposium (RuleML-14) (demo paper) .

Workshops (12)

Papers in Proceedings (full-paper reviewed)

  1. Flouris, G., Efthymiou, V., Papantoniou, K., Patkos, Th., Petasis, G., Pittaras, N., Plexousakis, D., Roussakis, Y.R, Tzortzakakis, E., & Ymeralli, E. (2022). DebateLab Tools for E-journalism and Informed Citizenship In the 4th Summit on Gender Equality in Computing (GEC-22), 2022.
  2. Avgoustaki, A., Flouris, G., & Plexousakis, D. (2021). A Declarative Query Language for Data Provenance(Research Track). In Proceedings of the 13th Workshop on the Theory and Practice of Provenance (TaPP-21), 2021.
  3. Tsampanaki, N., Flouris, G., & Patkos, Th. (2017). Steps Towards Commonsense-Driven Belief Revision in the Event CalculusIn Proceedings of the 13th International Symposium on Logical Formalizations of Commonsense Reasoning (Commonsense-17), London, UK, November 6-8.
  4. Lehocki, F., Homola, M., & Patkos, Th. (2014). Continuous Blood Pressure Monitoring in Telemedical Hypertension ApplicationWorkshop on Smart Healthcare and Healing Environments in conjunction with the European Conference on Ambient Intelligence (AmI’14), Eindhoven, The Netherlands, 2014.
  5. Homola, M., & Patkos, Th. (2014). Different Types of Conflicting Knowledge in AmI EnvironmentsIn the 6th International Workshop on Acquisition, Representation and Reasoning about Context with Logic (ARCOE-Logic), 2014, held at the The 19th International Conference on Knowledge Engineering and Knowledge Management (EKAW 2014), Linköping, Sweden , November 25, 2014.
  6. Baláž, M., Frtús, J., Homola, M., Šefránek, J., & Flouris, G. (2014). Embedding Defeasible Logic Programs into Generalized Logic ProgramsIn Proceedings of the 28th Workshop on (Constraint) Logic Programming (WLP-14).
  7. Plexousakis, D., & Patkos, Th. (2013). Calculi for Reasoning about Action and Knowledgein the 9th Panhellenic Logic Symposium (PLS9), National Technical University of Athens, Greece, July 15-18, 2013.
  8. Tachmazidis, I., Antoniou, G., Flouris, G., & Kotoulas, S. (2012). Scalable Nonmonotonic Reasoning over RDF Data Using MapReduceIn Proceedings of the Joint Workshop on Scalable and High-Performance Semantic Web Systems (SSWS+HPCSW-12), 2012.,  (1613-0073).
  9. Patkos, Th., & Plexousakis, D. (2011). Efficient Epistemic Reasoning in Partially Observable Dynamic Domains Using Hidden Causal Dependencies. NRAC 2011 - 9th International Workshop on Non-Monotonic Reasoning, Action and Change , Barcelona, Spain, 16-17 July (pp. 55-62).
  10. Ribeiro, M., Wassermann, R., Antoniou, G., Flouris, G., & Pan, J.Z. (2009). Belief Contraction in Web-Ontology Languages. In Proceedings of the 3rd International Workshop on Ontology Dynamics (IWOD-09).
  11. Flouris, G. (2005). Applying Belief Change to Ontology Evolution. In Proceedings of the 1st International Semantic Web Doctoral Symposium (ISWDS-05), (pp. 9-12).
  12. Flouris, G. (2004). Belief Change in Arbitrary Logics. In Proceedings of the 3rd Hellenic Data Management Symposium (HDMS-04), (pp. 217-219).

Books (2)

Chapters (in book)

  1. Also in Journal of Applied Logics - IfCoLog Journal, 8(6): 1437-1502, July 2021
    Bikakis, A., Cohen, A., Wolfgang Dvořák, W., Flouris, G., & Parsons, S. (2021). Joint Attacks and Accrual in Argumentation FrameworksIn Dov Gabbay, Massimiliano Giacomin, Guillermo Simari, Matthias Thimm (editors), Handbook of Formal Argumentation, volume 2: Current Trends in Formal Argumentation. Chapter 3, College Publications, 2021.  Also in Journal of Applied Logics - IfCoLog Journal, 8(6): 1437-1502, July 2021.
  2. Chibani, A., Bikakis, A., Patkos, Th., Amirat, Y., Bouznad, S., Ayari, N., & Sabri, L. (2015). Using Cognitive Ubiquitous Robots for Assisting Dependent People in Smart SpacesIntelligent Assistive Robots, Springer Tracts in Advanced Robotics 106.  (pp. 297 - 316), Springer International Publishing.

Periodicals (18)

Journal Articles

  1. Vassiliades, A., Bassiliades, N., & Patkos, Th. (2022). An open-ended web knowledge retrieval framework for the household domain with explanation and learning through argumentationAccepted for publication in the International Journal on Semantic Web and Information Systems (IJSWIS), 2022.
  2. Vassiliades, A., Flouris, G., Patkos, Th., Bikakis, A., Bassiliades, N., & Plexousakis, D. (2022). Argumentation Frameworks with Attack ClassificationJournal of Logic and Computation, special issue devoted to extended versions of papers presented at CLAR-21, 2022.
  3. Vassiliades, A., Bassiliades, N., & Patkos, Th. (2021). Argumentation and explainable artificial intelligence: A survey The Knowledge Engineering Review36,  DOI: https://doi.org/10.1017/S0269888921000011.
  4. Flouris, G., & Bikakis, A. (2019). A Comprehensive Study of Argumentation Frameworks With Sets of Attacking ArgumentsInternational Journal of Approximate Reasoning (IJAR)109, 55-86.
  5. Tsabanaki, N., Patkos, Th., Flouris, G., & Plexousakis, D. (2019). Revising Event Calculus Theories to Recover from Unexpected ObservationsAnnals of Mathematics and Artificial Intelligence (AMAI), 209-236, Springer International Publishing.
  6. Pitoura, E., Tsaparas, P., Flouris, G., Fundulaki, I., Papadakos, P., Abiteboul, S., & Weikum, G. (2017). On Measuring Bias in Online InformationIn SIGMOD Record46(4), 16-21.
  7. Patkos, Th., Plexousakis, D., Chibani, A., & Amirat, Y. (2016). An event calculus production rule system for reasoning in dynamic and uncertain domainsTheory and Practice of Logic Programming (Special Issue on the International Web Rule Symposia 2012-2014)16(3), 325-352.
  8. Homola, M., Patkos, Th., Flouris, G., Frtús, J., Šimko, A., Šefránek, J., Zografistou, D., & Baláž, M. (2015). Resolving Conflicts in Knowledge for Ambient IntelligenceThe Knowledge Engineering Review (KER)30(5), 455-513, (pdf).
  9. Ribeiro, M., Wassermann, R., Flouris, G., & Antoniou, G. (2013). Minimal change: Relevance and recovery revisitedArtificial Intelligence201, 59-80.
  10. Patkos, Th., Bikakis, A., Antoniou, G., Papadopouli, M., & Plexousakis, D. (2009). Design and challenges of a semantics-based framework for context-aware services. International Journal of Reasoning-based Intelligent Systems1(1-2), 18-30.
  11. Kritsotakis, M., Michou, M., Nikoloudakis, E., Bikakis, A., Patkos, Th., Antoniou, G., & Plexousakis, D. (2009). Design and implementation of a semantics-based Contextual Navigation Guide for Indoor Environments. Journal of Ambient Intelligence and Smart Environments1(3), 261-285.
  12. Flouris, G. (2006). On Belief Change in Ontology Evolution. AI Communications Journal (AI-Com)19(4), 395-397.

ERCIM News

  1. Arampatzis, D., Doulgeraki, M., Giannoulis, M., Stefanidi, E., & Patkos, Th. (2020). An Educational Platform for Logic-based Reasoning.  ERCIM News, Special Theme: Educational Technology120, 16-17, January.
  2. Zografistou, D., Flouris, G., Patkos, Th., & Plexousakis, D. (2019). A Language for Graphs of Interlinked Arguments ERCIM News magazine Vol. 118, p. 48, 2019.
  3. Ymeralli, E., Patkos, Th., & Roussakis, Y.R (2018). APOPSIS: A Web-based Platform for the Analysis of Structured dialoguesERCIM News, Vol. 112 pp. 41-42, Special Theme: Quantum Computing, January 2018.
  4. Tsabanaki, N., Patkos, Th., & Plexousakis, D. (2018). Having Trouble Deciding Which Wine to Order? Try Le Sommelier Recommendation SystemERCIM News, Vol. 113, p. 56, Special Theme: Smart Farming, April 2018.
  5. Gouidis, F., Patkos, Th., & Flouris, G. (2014). Smart City Operation Center: A Platform to Optimize Urban Service RenderingERCIM News 2014 (98), Special Theme: Smart Cities, July 2014.
  6. Patkos, Th., & Plexousakis, D. (2011). DECKT: Epistemic Reasoning for Ambient IntelligenceERCIM News84, 30-31, January 2011.

Talks (7)

Invited Talks

  1. Flouris, G. (2019). Reasoning Technologies for Theoretical and Applied AI. Invited presentation for FORTH’s Research Summit, 2019.
  2. Bikakis, A., Flouris, G., Patkos, Th., & Plexousakis, D. (2018). Sketching the Vision of Debate Web. Invited paper for the birthday volume for the 50th birthday of Leon van der Torre, “Leon50 - Arguing about Logic, Debates in Individual and Collective Reasoning”, 2018.
  3. Ymeralli, E., Flouris, G., Papadakos, P., & Roussakis, I. (2017). APOPSIS: A Web-based Platform for the Analysis of Structured Dialogues. Invited poster for the Researchers Night, 2017. Also appeared as an invited poster for FORTH’s Research Summit, 2017.
  4. Papadakos, P., Fundulaki, I., Flouris, G., Pitoura, E., & Tsaparas, P. (2017). BiasMeter: On Measuring Bias in Online Information.  Invited poster for the Researchers Night, 2017. Also appeared as an invited poster for FORTH’s Research Summit, 2017.
  5. Lilitsis, P., Patkos, Th., Flouris, G., & Plexousakis, D. (2017). Travel Companion: A Mobile System for Trip Assistance Relying on Artificial Intelligence and Augmented Reality.  Invited poster for FORTH’s Research Summit, 2017.
  6. Flouris, G. (2014). Machine-Interpretable Online Debates for a New Web Paradigm. TUWIEN-Comenius University workshop, November 2014.
  7. Flouris, G. (2013). Data and Knowledge EvolutionTutorial in Open Data Tutorials, jointly organized with the 2nd International Workshop on Open Data (WOD-13), Paris, France, May 29-31, 2013.

Technical & Research Reports (15)

ICS-FORTH Technical Reports

  1. Gouidis, F., Patkos, Th., Flouris, G., & Plexousakis, D. (2017). The DRA* Algorithm.  (2017.TR468_THE_DRA_ALGORITHM.pdf).
  2. Patkos, Th., Bikakis, A., & Flouris, G. (2016). Rating Comments on the Social Web using a Multi-Aspect Evaluation Framework.  (2016.TR463_Rating_Comments_Social_Web.pdf).
  3. Flouris, G., Bikakis, A., Patkos, Th., & Plexousakis, D. (2013). Globally Interconnecting Persuasive Arguments: The Vision of the Persuasive Web.  (2013.TR438_The_Vision_of_the_Persuasive_Web.pdf).
  4. Ostrowski, M., Flouris, G., Schaub, T., & Antoniou, G. (2011). Evolution of Ontologies using ASP.  (2011.TR415_Evolution_Ontologies_ASP.pdf).
  5. Flouris, G., Plexousakis, D., & Antoniou, G. (2004). AGM Postulates in Arbitrary Logics: Initial Results and Applications.  (2004.TR336_AGM_Postulates_Arbitrary_Logics.pdf).
  6. Flouris, G., Plexousakis, D., & Antoniou, G. (2003). Describing Knowledge Representation Schemes : A Formal Account.  (2003.TR320.Knowledge_Representation_Schemes.pdf).
  7. Flouris, G. (2001). Belief Revision in Knowledge Bases.  (2001.TR292.Belief_Revision_Knowledge_Bases.ps.gz).
  8. Flouris, G., & Plexousakis, D. (2001). Belief Revision using table transformation.  (2001.TR290.Belief_Revision_table_transformation.ps.gz).

M.S. Theses

  1. Ymeralli, E. (2017). Apopsis: a web-based platform for the analysis of structured dialogues
  2. Lilitsis, P. (2017). Travel companion : a mobile system for trip assistance relying on artificial intelligence and augmented reality
  3. Flouris, G. (2001). Belief Revision in Knowledge Bases.  (pdf).

Ph.D. Theses

  1. Patkos, Th. (2010). A Formal Theory for Reasoning About Action, Knowledge and Time.  (pdf).
  2. Flouris, G. (2006). On Belief Change and Ontology Evoolution.  (pdf).

Other Technical Reports

  1. Baláž, M., Frtús, J., Homola, M., Šefránek, J., & Flouris, G. (2014). Embedding Defeasible Logic Programs into Generalized Logic Programs (Extended Version). Technical Reports in Informatics TR-2014-043. Comenius University of Bratislava
  2. Homola, M., Patkos, Th., Flouris, G., Frtús, J., Šimko, A., Šefránek, J., Zografistou, D., & Baláž, M. (2014). Resolving Conflicts in Knowledge for Ambient Intelligence. Technical Reports in Informatics TR-2014-041. Comenius University of Bratislava

Others (1)

Miscellaneous

  1. Pitoura, E., Tsaparas, P., Flouris, G., Fundulaki, I., Papadakos, P., Abiteboul, S., & Weikum, G. (2017). On Measuring Bias in Online Information. CoRR.
Found: 115 publications