Οικογενειακή Κατάσταση: Άγαμος Στρατιωτικές Υποχρεώσεις: Στρατός Ξηράς (26 Μαΐου Νοεμβρίου 1998) Ινστιτούτο Πληροφορικής (Ι.Π.

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1 Προσωπικές Πληροφορίες Γεώργιος Φλουρής Λεπτομερές Βιογραφικό Σημείωμα Ημερομηνία Γέννησης: 31 Μαρτίου 1976 Τόπος Γέννησης: Αθήνα, Ελλάδα Υπηκοότητα: Ελληνική Οικογενειακή Κατάσταση: Άγαμος Στρατιωτικές Υποχρεώσεις: Στρατός Ξηράς (26 Μαΐου Νοεμβρίου 1998) Επικοινωνία Εργασία Ταχυδρομική ιεύθυνση: Ιδρυμα Τεχνολογίας και Ερευνας (Ι.Τ.Ε.) Ινστιτούτο Πληροφορικής (Ι.Π.) Εργαστήριο Πληροφοριακών Συστημάτων Βασιλικά Βουτών Τ.Θ. 1385, Τ.Κ , Ηράκλειο Κρήτης Ελλάδα Τηλέφωνο: Τηλεομοιοτυπία (Fax): Ηλεκτρονικό Ταχυδρομείο: Ιστοσελίδα: fgeo/ Κατοικία Ταχυδρομική ιεύθυνση: Ζαχαριουδάκη 5, Μασταμπάς Τ.Κ , Ηράκλειο Κρήτης Ελλάδα Τηλέφωνο: Τρέχουσα Θέση Ερευνητής Γ στο Ιδρυμα Τεχνολογίας και Ερευνας (ΙΤΕ), Ινστιτούτο Πληροφορικής (ΙΠ), Εργαστήριο Πληροφοριακών Συστημάτων (ΕΠΣ) Ερευνητικά Ενδιαφέροντα Αναπαράσταση Γνώσης και Συλλογιστική Τεχνητή Νοημοσύνη (με έμφαση στην Αναθεώρηση Πεποιθήσεων) Σημασιολογικός Ιστός (με έμφαση στην υναμική Οντολογιών, συμπεριλαμβανομένων των πεδίων της Εξέλιξης και Επιδιόρθωσης Οντολογιών, και της Ανίχνευσης Αλλαγών) Πειθώ μέσω Επιχειρημάτων Εκπαίδευση Σελίδα 1 από 25

2 : ιδακτορικό στην Επιστήμη Υπολογιστών, Πανεπιστήμιο Κρήτης Θέμα: Αναθεώρηση Πεποιθήσεων και Εξέλιξη Οντολογιών Επόπτης: ημήτρης Πλεξουσάκης Τομέας: Πληροφοριακά Συστήματα Βαθμός: 8, : Μεταπτυχιακό στην Επιστήμη Υπολογιστών, Πανεπιστήμιο Κρήτης Θέμα: Αναθεώρηση Πεποιθήσεων σε Βάσεις Γνώσεων Επόπτης: ημήτρης Πλεξουσάκης Τομέας: Πληροφοριακά Συστήματα, Αλγόριθμοι και Ανάλυση Συστημάτων Βαθμός: 8, : Πτυχίο Μαθηματικών, Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών Γλώσσες Σειρά Εισαγωγής: 8/225 Βαθμός: 6,82 (Πολύ καλά) Ελληνικά ( Άριστα) Μητρική γλώσσα Αγγλικά ( Άριστα) 1997: Πιστοποιητικό Επάρκειας ιδασκαλίας για την Αγγλική Γλώσσα 1994: Certificate of Proficiency in English (CPE), Cambridge University (Grade: C) 1991: First Certificate in English (FCE), Cambridge University (Grade: B) 1990: Certificate of Knowledge of English for Speakers of Other Languages, Intermediate Level, Pitman Examinations Institute Γαλλικά (Καλά) 1991: Certificat de Langue Francaise (Grade: Bien) Ιταλικά (Καλά) Παραμονή στην Ιταλία για 9 μήνες ( ) Βραβεία και Υποτροφίες Σελίδα 2 από 25

3 2015: Βραβείο Καλύτερης Φοιτητικής Εργασίας (με τον Γιάννη Ρουσάκη, Ιωάννη Χρυσάκη, Κώστα Στεφανίδη και Γιάννη Σταύρακα) στο 14 th International Semantic Web Conference (ISWC-15) 2009: Βραβείο Καλύτερης Φοιτητικής Εργασίας (με την Βίκυ Παπαβασιλείου, την Ειρήνη Φουντουλάκη, τον ημήτρη Κοτζίνο και τον Βασίλη Χριστοφίδη) στο 8 th International Semantic Web Conference (ISWC-09) : Μεταδιδακτορική Υποτροφία Alain Bensoussan, από το ERCIM 2006: Βραβείο Καλύτερης Εργασίας (με τον ημήτρη Πλεξουσάκη και τον Γρηγόρη Αντωνίου) στο 3 rd European Starting AI Researcher Symposium (STAIRS-06), IOS Press : Υποτροφία Επιμόρφωσης-Εξειδίκευσης, ΙΤΕ-ΙΠ : Υποτροφία Μανασάκη, Πανεπιστήμιο Κρήτης : Υποτροφία Ερευνητή-Μεταπτυχιακού Φοιτητή, ΙΤΕ-ΙΠ : Υποτροφία Προσανατολισμού, Πανεπιστήμιο Κρήτης : Υποτροφία Παπαδάκη, Ιδρυμα Κρατικών Υποτροφιών (ΙΚΥ) Εργασιακή, ιδακτική και Ερευνητική Εμπειρία 2014-σήμερα: Ερευνητής Γ στο Ιδρυμα Τεχνολογίας και Ερευνας (ΙΤΕ), Ινστιτούτο Πληροφορικής (ΙΠ), Εργαστήριο Πληροφοριακών Συστημάτων (ΕΠΣ) : Ερευνητής-Αναλυτής στο Ιδρυμα Τεχνολογίας και Ερευνας (ΙΤΕ), Ινστιτούτο Πληροφορικής (ΙΠ), Εργαστήριο Πληροφοριακών Συστημάτων (ΕΠΣ) : Μεταδιδακτορικός Υπότροφος στο Consiglio Nazionale delle Ricerche (CNR), Istituto della Scienza e delle Tecnologie della Informazione (ISTI) 2006: Συνεργαζόμενος Ερευνητής στο Ιδρυμα Τεχνολογίας και Ερευνας (ΙΤΕ), Ινστιτούτο Πληροφορικής (ΙΠ), Εργαστήριο Πληροφοριακών Συστημάτων (ΕΠΣ) : Βοηθός Καθηγητή σε διάφορα μαθήματα σχετικά με ομές εδομένων, ιακριτά Μαθηματικά, Λογική, Θεωρία Βάσεων εδομένων, Αλγόριθμοι και Πολυπλοκότητα, Πληροφοριακά Συστήματα, Μοντελοποίηση Πληροφοριών και Θεωρία Υπολογισμού στο Τμήμα Επιστήμης Υπολογιστών του Πανεπιστημίου Κρήτης : Προγραμματιστής στην Εταιρία ιαχείρισης Αμοιβαίων Κεφαλαίων Intertrust ΑΕ ΑΚ, με κύρια καθήκοντα την ανάπτυξη εφαρμογών πελάτη-διακομιστή σε Visual Basic και SQL, καθώς και η συντήρηση της ιστοσελίδας της εταιρίας Τρέχοντα και Ολοκληρωμένα Εργα [1] HOBBIT (Ερευνητής) Holistic Benchmarking of Big Linked Data (RIA, H2020-ICT , ) Περίληψη: Linked Data has gained significant momentum over the last years. It is now used at industrial scale in many sectors in which an increasingly large amount of rapidly changing data needs to be processed. HOBBIT is an ambitious project that aims to push the development of Big Linked Data (BLD) processing solutions by providing a family of industry-relevant benchmarks for the BLD value chain through a generic evaluation platform. We aim to make open deterministic benchmarks available Σελίδα 3 από 25

4 to test the performance of existing systems and push the development of innovative industry-relevant solutions. The underlying data will mimic real industrial data assembled during the course of the project. At the beginning of the project, HOBBIT will work on roughly 1PB of real industry-relevant data from 4 different domains. The data will be extended through collaborations during the project. To push the use of the benchmarks, we will organize or join challenges that aim to measure the performance of technologies for the different steps of the BLD lifecycle. In contrast to existing benchmarks, we will provide modular and easily extensible benchmarks for all industry-relevant BLD processing steps that allow to assess whole suites of software that cover more than one step. The infrastructure necessary to run the evaluation campaigns will be made available. Our architecture will rely on web interfaces and cloud infrastructures to ensure scalability. The open HOBBIT platform will make human- and machine-readable, public periodic reports available. As exit strategy, the project will create an association after the second project year that will be sustained by the means of subscriptions from industry and academia and associated with existing benchmarking associations. The clear portfolio of added value for the members will be defined in the early project stages and disseminated throughout the evaluation campaigns. Εργάστηκα σε: Πλαίσιο αξιολόγησης συστημάτων εντοπισμού συνδέσεων, πλαίσιο αξιολόγησης συστημάτων δημιουργίας εκδόσεων Χρηματοδότηση (ΙΤΕ/συνολικά): 355/4191 (χιλιάδες e) [2] MEthinks (Συντονιστής) MEthinks: A Platform for Managing Online Comments (Internal FORTH project, ) Περίληψη: Our aim in this project is to develop a platform for managing and visualizing online comments, using techniques from argumentation. Εργάστηκα σε: ιαχείριση του έργου, υπολογιστική επιχειρηματολογία Χρηματοδότηση (ΙΤΕ/συνολικά): 50/50 (χιλιάδες e) [3] DIACHRON (Κύριος Ερευνητής) DIACHRON Managing the Evolution and Preservation of the Data Web (IP, FP7-ICT , ) Περίληψη: The Web has not only caused a revolution in communication; it also has completely changed the way we gather and use data. Open data data that is available to everyone is exponentially growing, and it has completely transformed the way we now conduct any kind of research or scholarship; it has changed the scientific method. The recent development of Linked Open Data has only increased the possibilities for exploiting public data. Given the value of open data how do we preserve it for future use? Currently, much of the data we use, e.g., demographic records, clinical statistics, personal and enterprise data as well as many scientific measurements cannot be reproduced. However, there is overwhelming evidence that we should keep such data where it is technically and economically feasible to do so. Until now this problem has been approached by keeping this information in fixed data sets and using extensions to the standard methods of disseminating and archiving traditional (paper) artifacts. Given the complexity, the interlinking and the dynamic nature of current data, especially Linked Open Data, radically new methods are needed. DIACHRON tackles this problem with a fundamental assumption: that the processes of publishing and preservation data are one and the same. Data are archived at the point of creation and archiving and dissemination are synonymous. DIACHRON takes on the challenges of evolution, archiving, provenance,annotation, citation, and data quality in the context Σελίδα 4 από 25

5 of Linked Open Data and modern database systems. DIACHRON intends to automate the collection of metadata, provenance and all forms of contextual information so that data are accessible and usable at the point of creation and remain so indefinitely. The results of DIACHRON are evaluated in three large-scale use cases: open governmental data life-cycles, large enterprise data intranets and scientific data ecosystems in the life-sciences. Εργάστηκα σε: Ανίχνευση αλλαγών, διόρθωση δεδομένων Χρηματοδότηση (ΙΤΕ/συνολικά): 703/6386 (χιλιάδες e) [4] ΣΠΠΑΕΠ (Συντονιστής) Συλλογιστική Πολλαπλών Πλαισίων Αναφοράς σε Ετερογενή Περιβάλλοντα (12SLO_ET29_1087, κοινό ελληνο-σλοβακικό έργο ΕΣΠΑ, ) Περίληψη: Ο στόχος του έργου είναι η έρευνα στη ϑεωρητική ϑεμελίωση φορμαλισμών αναπαράστασης πληροφορίας, αναθεώρησης πεποιθήσεων και αναιρέσιμης συλλογιστικής, με έμφαση στην συλλογιστική με γνώση πλαισίου αναφοράς. Οι παραπάνω φορμαλισμοί ϑα αναπτυχθούν με σκοπό να χρησιμοποιηθούν σε περίπλοκα, δυναμικά και εξελισσόμενα πεδία εφαρμογής, όπως ο Σημασιολογικός Ιστός και η ιάχυτη Νοημοσύνη και ϑα αξιολογηθούν τόσο ϑεωρητικά, μέσω των ιδιοτήτων τους, όσο και πρακτικά, μέσω πειραμάτων αξιολόγησης της αποτελεσματικότητας και διαισθητικής ποιότητάς τους. Εφαρμοσιμότητα, επιδόσεις και ολοκλήρωση πολλαπλών ετερογενών συστατικών ϑα αποτελέσουν κρίσιμα χαρακτηριστικά, στα οποία και οι δύο συνεργαζόμενοι φορείς ϑα δώσουν έμφαση. Εργάστηκα σε: Επίλυση συγκρούσεων, υπολογιστική επιχειρηματολογία, μη-μονότονη συλλογιστική Χρηματοδότηση (ΙΤΕ/συνολικά): 15/20 (χιλιάδες e) [5] IdeaGarden (Ερευνητής) An Interactive Learning Environment Fostering Creativity (IP, FP7-ICT , ) Περίληψη: Innovation and creativity are predictors of success in a knowledge-based. Yet the fuzziness and unpredictability of the creative workflow remains an obstacle for effective ICT support. Tools that require users to formalize and structure their ideas and working processes to a degree at odds with creative practice are frequently rejected. The IdeaGarden project therefore starts from an understanding of creative problem solving as a complex and situated knowledge practice rather than as a set of well-defined methods and techniques. The project will develop a creative learning environment, capitalizing on the notion of visual information mash-ups as catalysts for creative working and learning. Adopting a practice-oriented approach will further the understanding of creativity in different settings and open up new perspectives for ICT support. This perspective will also give rise to new methods for seeding and cultivating creative knowledge practices in workplace and educational settings. To leverage the capabilities of current ICT systems, new interactions techniques will be devised that enable users to stay in control and collaboratively navigate the creative process, handling multiple types of resources. In addition, taking benefit of the Linked Data paradigm will provide new possibilities for creative search, the construction of knowledge as well as the reflection of the collaborative process. The R&D work starts with research into creative knowledge work in industry (at LEGO and EOOS) and education (at the Muthesius Academy of Fine Arts and Design). Based on the careful analysis of creative practices, we will envision and implement working demonstrators. Formative evaluation combined with a two-round development process will ensure that the IdeaGarden system fits its users needs while summative evaluation will validate Σελίδα 5 από 25

6 the overall utility of the approach to promote nonlinear, non-standard thinking and problem solving among experts and novices. Εργάστηκα σε: Ανίχνευση αλλαγών Χρηματοδότηση (ΙΤΕ/συνολικά): 335/3101 (χιλιάδες e) [6] LDBC (Ερευνητής) Linked Data Benchmark Council (STREP, FP7-ICT , ) Περίληψη: Non-relational data management is emerging as a critical need for the new data economy based on large,distributed, heterogeneous, and complexly structured data sets. This new data management paradigm also provides an opportunity for research results to impact young innovative companies working on new RDF and graph data management technologies to start playing a significant role in this new data economy. Standards and benchmarking are two of the most important factors for the development of new information technology, yet there is still no comprehensive suite of benchmarks and benchmarking practices for RDF and graph databases, nor is there an authority for setting benchmark definitions and auditing official results. Without them, the future development and uptake of these technologies is at risk by not providing industry with clear, user-driven targets for performance and functionality. The goal of the Linked Data Benchmark Council (LDBC) project is to create the first comprehensive suite of open, fair and vendor-neutral benchmarks for RDF/graph databases together with the LDBC foundation which will define processes for obtaining, auditing and publishing results. The core scientific innovation of LDBC is therefore to define meaningful benchmarks derived from a combination of actual usage scenarios combined with the technical insight of top database systems researchers and architects in the choke points of current technology. LDBC will bring together a broad community of researchers and RDF and graph database vendors to establish an independent authority, the LDBC foundation, responsible for specifying benchmarks, benchmarking procedures and verifying/publishing results. The forum created will become a long-surviving, industry supported association similar to the TPC. Vendors and user organisations will participate in order to influence benchmark design and to make use of the obvious marketing opportunities. Εργάστηκα σε: Πλαίσια αξιολόγησης συστημάτων συλλογιστικής και αντιστοίχισης στιγμιοτύπων Χρηματοδότηση (ΙΤΕ/συνολικά): 259/3463 (χιλιάδες e) [7] APARSEN (Ερευνητής) Alliance for Permanent Access to the Records of Science in Europe Network (NoE, FP7-ICT , ) Περίληψη: Digital preservation offers the economic and social benefits associated with the long-term preservation of information, knowledge and know-how for re-use by later generations. However, digital preservation has a great problem, namely that preservation support structures are built on projects which are short lived and is fragmented. The unique feature of APARSEN is that it is building on the already established Alliance for Permanent Access (APA), a membership organisation of major European stakeholders in digital data and digital preservation. These stakeholders have come together to create a shared vision and framework for a sustainable digital information infrastructure providing permanent access to digitally encoded information. To this self-sustaining grouping APARSEN will bring a wide range of other experts in digital preservation including academic and commercial researchers, as well as researchers in other cross-european organisations. The members of the APA and other members of the consortium already undertake research in digital preservation individually but Σελίδα 6 από 25

7 even here the effort is fragmented despite smaller groupings of these organisations working together in specific EU and national projects. APARSEN will help to combine and integrate these programmes into a shared programme of work, thereby creating the pre-eminent virtual research centre in digital preservation in Europe, if not the World. The APA provides a natural basis for a longer term consolidation of digital preservation research and expertise. The Joint Programme of Activity will cover: (a) technical methods for preservation, access and most importantly re-use of data holdings over the whole lifecycle; (b) legal and economic issues including costs and governance issues as well as digital rights; (c) outreach within and outside the consortium to help to create a discipline of data curators with appropriate qualifications. Εργάστηκα σε: Εξέλιξη πληροφορίας προέλευσης ροών εργασίας Χρηματοδότηση (ΙΤΕ/συνολικά): 310/8665 (χιλιάδες e) [8] PlanetData (Κύριος Ερευνητής) PlanetData (NoE, FP7-ICT , ) Περίληψη: PlanetData aims to establish a sustainable European community of researchers that supports organizations in exposing their data in new and useful ways. The ability to effectively and efficiently make sense out of the enormous amounts of data continuously published online, including data streams, (micro)blog posts, digital archives, escience resources, public sector data sets, and the Linked Open Data Cloud, is a crucial ingredient for Europe s transition to a knowledge society. It allows businesses, governments, communities and individuals to take decisions in an informed manner, ensuring competitive advantages, and general welfare. Research will concentrate on three key challenges that need to be addressed for effective data exposure in a usable form at global scale. We will provide representations for stream-like data, and scalable techniques to publish, access and integrate such data sources on the Web. We will establish mechanisms to assess, record, and, where possible, improve the quality of data through repair. To further enhance the usefulness of data - in particular when it comes to the effectiveness of data processing and retrieval - we will define means to capture the context in which data is produced and understood - including space, time and social aspects. Finally, we will develop access control mechanisms - in order to attract exposure of certain types of valuable data sets, it is necessary to take proper account of its owner s concerns to maintain control and respect for privacy and provenance, while not hampering non-contentious use. We will test all of the above on a highly scalable data infrastructure, supporting relational, RDF, and stream processing, and on novel data sets exposed through the network, and derive best practices for data owners. By providing these key precursors, complemented by a comprehensive training, dissemination, standardization and networking program, we will enable and promote effective exposure of data at planetary scale. Εργάστηκα σε: ιόρθωση δεδομένων, προέλευση δεδομένων, έλεγχος προσβασιμότητας, ιδιωτικότητα δεδομένων Χρηματοδότηση (ΙΤΕ/συνολικά): 328/3723 (χιλιάδες e) [9] KP-Lab (Υπεύθυνος ΠΕ) Developing Knowledge-Practices Laboratory (IP, FP IST-4, ) Περίληψη: The present project, Knowledge-practices Laboratory (KP-Lab) aims at facilitating innovative practices of working with knowledge ( knowledge practices ) in education and workplaces. KP-Lab presents a unifying view of human cognition based on an assumption that learning is not just individual knowledge acquisition or social interaction, but shared efforts of transforming ideas and social practices, i.e. knowledge-creation perspective. KP-Lab technology builds on emerging technologies, Σελίδα 7 από 25

8 such as semantic web, real-time multimedia communication, ubiquitous access using wireless devices, and interorganisational computing. KP-Lab is a modular, flexible and extensible system consisting of a cluster of inter-operable applications. The user environment is a virtual shared space and set of tools that enables collaborative knowledge practises around shared knowledge artefacts. KP-Lab involves design experiments and longitudinal studies in schools, polytechnics, universities, teacher training, and professional organizations. A series of KP-Lab courses will be organized during which students will solve complex problems for real customers whether those are enterprises, public organizations, or research communities. Extended pilots involve scaling up of emerging good practices across large number of students. Prevailing practices of managing knowledge in professional organizations will be analyzed. Tools supporting reflection of interactive processes and in managing creation of knowledge and organizational transformation will be developed. KP-Lab technology will emerge through co-configuration of tools and co-evolution of practices between the participants and developers. A European multi-disciplinary research network will be established. Theories, pedagogies and technologies of KP-Lab will be disseminated across European education and workplaces. The technologies developed will be mostly based on open source technology to facilitate maximal dissemination. Εργάστηκα σε: Εξέλιξη και διόρθωση δεδομένων, τήρηση εκδόσεων, ανίχνευση αλλαγών Χρηματοδότηση (ΙΤΕ/συνολικά): 952/10450 (χιλιάδες e) [10] CASPAR (Ερευνητής) Cultural, Artistic and Scientific knowledge for Preservation, Access and Retrieval (IP, FP IST , ) Περίληψη: CASPAR will address the growing challenge facing society of a deluge of intrinsically fragile digital information, upon which it is increasingly dependent, by building a pioneering framework to support the end-to-end preservation lifecycle for scientific, artistic and cultural information, based on existing and emerging standards. The ambitious challenge to build up a common preservation framework for heterogeneous data and a variety of innovative applications will be achieved through the following high level objectives: - to establish the foundation methodology applicable to a very wide range of preservation issues. The guiding principle of CASPAR is the application of the OAIS Reference Model. - to research, develop and integrate advanced components to be used in a wide range of preservation activities. These components will be the building blocks of the CASPAR Framework. - to create the CASPAR framework: the software platform that enables the building of services and applications that can be adapted to multiple areas. The CASPAR consortium will demonstrate the validity of the CASPAR framework through heterogeneous testbeds, covering a wide range of disciplines from science to culture to contemporary arts and multi-media, providing a reliable common infrastructure which can be used or replicated in many more areas. The CASPAR consortium will seek to guarantee the future evolution of CASPAR. This ambitious goal will be pursued through: (a) the building of the CASPAR preservation user community creating consensus around the initiative and gathering a critical mass of potential users; (b) embedding the CASPAR framework and components within key memory organisations, both national and international. To achieve this, CASPAR brings together a consortium covering important digital holdings, with the appropriate extensive scientific, cultural Σελίδα 8 από 25

9 and creative expertise, together with commercial partners, and world leaders in the field of information preservation. Εργάστηκα σε: ιατήρηση ψηφιακής πληροφορίας Χρηματοδότηση (ΙΤΕ/συνολικά): 665/15078 (χιλιάδες e) Επίβλεψη και Συνεπίβλεψη Φοιτητών [1] Μανώλης ερμιτζάκης ( ιπλωματική εργασία, 2016-σήμερα) Άλλοι συνεπιβλέποντες: Γιάννης Χρυσάκης, Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [2] Πρόδρομος Λιλίτσης (Μεταπτυχιακό, 2016-σήμερα) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [3] Νίκος Μιναΐδης ( ιπλωματική εργασία, 2016-σήμερα) Άλλοι συνεπιβλέποντες: Γιάννης Χρυσάκης, Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [4] Νικολέτα Τσαμπανάκη (Μεταπτυχιακό, 2016-σήμερα) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [5] Αργυρώ Αυγουστάκη ( ιδακτορικό, 2015-σήμερα) Άλλοι συνεπιβλέποντες: Ειρήνη Φουντουλάκη, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [6] Κατερίνα Παπαντωνίου ( ιδακτορικό, 2015-σήμερα) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [7] Γιάννης Μοσχονάς (Πρακτική άσκηση, 2015) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος Θέμα: Υλοποίηση ιαλεκτικού Μοντέλου για Συνεργατική Λήψη Αποφάσεων [8] Αχιλλέας ουγαλής ( ιδακτορικό, 2014-σήμερα) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [9] Ελυσιάννα Υμεράλη (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: Apopsis: Μία Πλατφόρμα για την Ανάλυση ομημένων ιαλόγων [10] Γιάννης Μοσχονάς ( ιπλωματική εργασία, ) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, Ειρήνη Φουντουλάκη, Παναγιώτης Παπαδάκος, ημήτρης Πλεξουσάκης Θέμα: Ανιχνεύοντας Συστάσεις και Τάση Απόψεων στο ΟπενΓο.γρ με Χρήση Τεχνικών Μηχανικής Μάθησης [11] Γιώργος Σμυρναίος ( ιπλωματική εργασία, ) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, Ειρήνη Φουντουλάκη, Παναγιώτης Παπαδάκος, ημήτρης Πλεξουσάκης Θέμα: Ανιχνεύοντας Επιχειρήματα στο ΟπενΓο.γρ με Χρήση Τεχνικών Μηχανικής Μάθησης Σελίδα 9 από 25

10 [12] ήμητρα Ζωγραφιστού ( ιδακτορικό, 2013-σήμερα) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: (δεν έχει οριστεί ακόμα) [13] Φίλιππος Γουίδης (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Θεόδωρος Πάτκος, ημήτρης Πλεξουσάκης Θέμα: Επιδιόρθωση Ακολουθιακών Σχεδίων Ενεργειών σε υναμικά Περιβάλλοντα [14] Τζανίνα Σαβέτα (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Melanie Herschel, Ειρήνη Φουντουλάκη, ημήτρης Πλεξουσάκης Θέμα: SPIMBench, ένα Κλιμακώσιμο, με Επίγνωση Σχήματος Πλαίσιο Αξιολόγησης Συστημάτων Αντιστοίχισης Στιγμιοτύπων για τη ημοσίευση Σημασιολογικά Εμπλουτισμένων εδομένων [15] Αργυρώ Αυγουστάκη (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Ειρήνη Φουντουλάκη, ημήτρης Πλεξουσάκης Θέμα: ιαχείριση Πληροφορίας Προέλευσης σε SPARQL Ενημερώσεις [16] Μιχάλης Χόρτης (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Βασίλης Χριστοφίδης Θέμα: Πλαίσιο Ανίχνευσης και ιόρθωσης Λαθών σε Βάσεις Γνώσης DL-Lite A [17] Βασίλης Παπακωνσταντίνου (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Ειρήνη Φουντουλάκη, ημήτρης Πλεξουσάκης Θέμα: Ελεγχος Προσβασιμότητας σε RDF εδομένα Χρησιμοποιώντας Αφηρημένα Μοντέλα [18] Χρήστος Στρουμπούλης (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Γιάννης Τζίτζικας, Martin Doerr, ημήτρης Πλεξουσάκης Θέμα: Συλλογιστική και Εξέλιξη Πληροφορίας Προέλευσης Βάσει Γεγονότων [19] Ηλίας Ταχμαζίδης (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Γρηγόρης Αντωνίου Θέμα: Μη Μονότονη Συλλογιστική Μεγάλης Κλίμακας [20] Γιάννης Ρουσάκης (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Βασίλης Χριστοφίδης Θέμα: Προσωποποίηση ηλωτικών Πολιτικών ιόρθωσης για Επιμελημένες Βάσεις Γνώσης [21] Βίκυ Παπαβασιλείου (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Ειρήνη Φουντουλάκη, Βασίλης Χριστοφίδης Θέμα: Ντετερμινιστική Αναγνώριση Αλλαγών Υψηλού Επιπέδου σε Βάσεις Γνώσης RDF/S [22] Παναγιώτης Πεδιαδίτης (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Ειρήνη Φουντουλάκη, Βασίλης Χριστοφίδης Θέμα: Επερώτηση και Ενημέρωση RDF/S Ονοματισμένων Γράφων [23] Γιώργος Κωνσταντινίδης (Μεταπτυχιακό, ) Άλλοι συνεπιβλέποντες: Βασίλης Χριστοφίδης, Γρηγόρης Αντωνίου Θέμα: Αναθεώρηση Γνώσης σε Περιβάλλοντα Σημασιολογικού Ιστού Σελίδα 10 από 25

11 ημοσιεύσεις ημοσιεύσεις σε Περιοδικά [1] Evangelia Daskalaki, Giorgos Flouris, Irini Fundulaki, Tzanina Saveta. Instance Matching Benchmarks in the Era of Linked Data. Journal of Web Semantics. Journal of Web Semantics: Science, Services and Agents on the World Wide Web, 39, [2] Yannis Marketakis, Nikos Minadakis, Haridimos Kondylakis, Konstantina Konsolaki, Georgios Samaritakis, Maria Theodoridou, Giorgos Flouris, Martin Doerr. X3ML Mapping Framework for Information Integration in Cultural Heritage and Beyond. International Journal on Digital Libraries (IJDL), Special Issue on Extending, Mapping and Focusing the CIDOC CRM, pages 1-19, 2016 [3] Martin Homola, Theodore Patkos, Giorgos Flouris, Josef Frtus, Alexander Simko, Jan Sefranek, Dimitra Zografistou, Martin Balaz. Resolving Conflicts in Knowledge for Ambient Intelligence. The Knowledge Engineering Review (KER), 30(05): , [4] Fouad Zablith, Grigoris Antoniou, Mathieu d Aquin, Giorgos Flouris, Haridimos Kondylakis, Enrico Motta, Dimitris Plexousakis, Marta Sabou. Ontology Evolution: A Process Centric Survey. Knowledge Engineering Review (KER), 30(01):45-75, [5] Christos Strubulis, Giorgos Flouris, Yannis Tzitzikas, Martin Doerr. A Case Study on Propagating and Updating Provenance Information Using the CIDOC CRM. International Journal on Digital Libraries (IJDL), 15(1):27-51, [6] Marcio M. Ribeiro, Renata Wassermann, Giorgos Flouris, Grigoris Antoniou. Minimal Change: Relevance and Recovery Revisited. Artificial Intelligence (AI) Journal, 201:59-80, [7] Vicky Papavasileiou, Giorgos Flouris, Irini Fundulaki, Dimitris Kotzinos, Vassilis Christophides. High-Level Change Detection in RDF(S) KBs. Transactions on Database Systems (TODS), 38(1), [8] Giorgos Flouris, George Konstantinidis, Grigoris Antoniou, Vassilis Christophides. Formal Foundations for RDF/S KB Evolution. International Journal on Knowledge and Information Systems (KAIS), 35(1), pages , [9] Giorgos Flouris, Dimitris Manakanatas, Haridimos Kondylakis, Dimitris Plexousakis, Grigoris Antoniou. Ontology Change: Classification and Survey. The Knowledge Engineering Review (KER), 23(2), pages , [10] Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos. Emergent Knowledge Artefacts for Supporting Trialogical E-Learning. International Journal of Web-Based Learning and Teaching Technologies (IJWLTT), 2(3), pages 16-38, [11] Giorgos Flouris. On Belief Change in Ontology Evolution. AI Communications Journal (AI-Com), 19(4), pages , PhD Thesis Summary, ημοσιεύσεις σε Συνέδρια και Εργαστήρια με Κριτές Σελίδα 11 από 25

12 [1] Argyro Avgoustaki, Giorgos Flouris, Irini Fundulaki, Dimitris Plexousakis. Provenance Management for Evolving RDF Datasets. In Proceedings of the ACM-W Europe wom- ENcourage 2016 Celebration of Women in Computing, [2] Tzanina Saveta, Evangelia Daskalaki, Giorgos Flouris, Irini Fundulaki, Axel-Cyrille Ngonga Ngomo. How Well does your Instance Matching System Perform? Experimental Evaluation with LANCE. In Proceedings of the 1 st Workshop on Benchmarking Linked Data (BLINK-16), [3] Vassilis Papakonstantinou, Giorgos Flouris, Irini Fundulaki, Kostas Stefanidis, Giannis Roussakis. Versioning for Linked Data: Archiving Systems and Benchmarks. In Proceedings of the 1 st Workshop on Benchmarking Linked Data (BLINK-16), [4] Theodore Patkos, Giorgos Flouris, Antonis Bikakis. Symmetric Multi-Aspect Evaluation of Comments (Extended Abstract). In Proceedings of the 22 nd European Conference on Artificial Intelligence (ECAI-16), Short Paper, [5] Vassilis Papakonstantinou, Giorgos Flouris, Irini Fundulaki, Andrey Gubichev. Some Thoughts on OWL-Empowered SPARQL Query Optimization. In Poster Proceedings of the 13 th Extended Semantic Web Conference (ESWC-16), [6] Argyro Avgoustaki, Giorgos Flouris, Irini Fundulaki, Dimitris Plexousakis. Provenance Management for Evolving RDF Datasets. In Proceedings of the 13 th Extended Semantic Web Conference (ESWC-16), Also appeared in Proceedings of the 14 th Hellenic Data Management Symposium (HDMS-16), [7] Theodore Patkos, Antonis Bikakis, Giorgos Flouris. A Multi-Aspect Evaluation Framework for Comments on the Social Web. In Proceedings of the 15 th International Conference on Principles of Knowledge Representation and Reasoning (KR-16), Short Paper, [8] Georgia Troullinou, Giannis Roussakis, Haridimos Kondylakis, Kostas Stefanidis, Giorgos Flouris. Understanding Ontology Evolution Beyond Deltas. In Proceedings of the 2 nd International Workshop on Preservation of Evolving Big Data (DIACHRON-16), also available as CEUR-WS, Vol. 1518, [9] Haridimos Kondylakis, Giorgos Flouris, Irini Fundulaki, Vassilis Papakonstantinou, Manolis Tsiknakis. Flexible Access to Patient Data through e-consent. In Proceedings of the 5 th EAI International Conference on Wireless Mobile Communication and Healthcare, Transforming healthcare through innovations in mobile and wireless technologies (MOBIHEALTH-15), [10] Yannis Roussakis, Ioannis Chrysakis, Kostas Stefanidis, Giorgos Flouris, Yannis Stavrakas. A Flexible Framework for Understanding the Dynamics of Evolving RDF Datasets. In Proceedings of the 14 th International Semantic Web Conference (ISWC-15), Best Student Paper Award. Also appeared in Proceedings of the 14 th Hellenic Data Management Symposium (HDMS-16), [11] Yannis Roussakis, Ioannis Chrysakis, Kostas Stefanidis, Giorgos Flouris. D2V: A Tool for Defining, Detecting and Visualizing Changes on the Data Web. In Proceedings of the 14 th International Semantic Web Conference, Posters and Demonstrations Track (ISWC-15), Σελίδα 12 από 25

13 [12] Tzanina Saveta, Eva Daskalaki, Giorgos Flouris, Irini Fundulaki, Axel-Cyrille Ngonga- Ngomo. LANCE: A Generic Benchmark Generator for Linked Data. In Proceedings of the 14 th International Semantic Web Conference, Posters and Demonstrations Track (ISWC-15), [13] Theodore Patkos, Giorgos Flouris, Panagiotis Papadakos, Antonis Bikakis, Pompeu Casanovas, Jorge Gonzalez-Conejero, Rebeca Varela Figueroa, Anthony Hunter, Gudjon Idir, George Ioannidis, Marta Kacprzyk-Murawska, Andrzej Nowak, Jeremy Pitt, Dimitris Plexousakis, Agnieszka Rychwalska, Alexandru Stan. Privacy-by-Norms Privacy Expectations in Online Interactions. In Proceedings of the 3 rd International Workshop on Self-Adaptive and Self-Organising Socio-Technical Systems (SASO-ST-15), [14] Nikos Minadakis, Yannis Marketakis, Haridimos Kondylakis, Giorgos Flouris, Maria Theodoridou, Martin Doerr, and Gerald de Jong. X3ML Framework: An effective suite for supporting data mappings. In Proceedings of the workshop on Extending, Mapping and Focusing the CRM (EMF-CRM-15), [15] Theodora Galani, Yannis Stavrakas, George Papastefanatos, Giorgos Flouris. Supporting Complex Changes in RDF(S) Knowledge Bases. In Proceedings of the 1 st DIACHRON Workshop: Managing the Evolution and Preservation of the Data Web (MEPDaW-15), published in CEUR vol-1377, [16] Michalis Chortis, Giorgos Flouris. A Diagnosis and Repair Framework for DL-Lite A KBs. In Proceedings of the 1 st DIACHRON Workshop: Managing the Evolution and Preservation of the Data Web (MEPDaW-15), published in CEUR vol-1377, A slightly revised version appeared in the Post Proceedings of the ESWC-15 Workshops (selected papers), [17] Tzanina Saveta, Eva Daskalaki, Giorgos Flouris, Irini Fundulaki, Melanie Herschel, Axel-Cyrille Ngonga-Ngomo. Pushing the Limits of Instance Matching Systems. A Semantics-Aware Benchmark for Linked Data. In Proceedings of the Poster Session of the 24 th International World Wide Web Conference (WWW-15), [18] Dimitra Zografistou, Giorgos Flouris, Theodore Patkos, Dimitris Plexousakis, Martin Balaz, Martin Homola, Alexander Simko. A dialogical model for collaborative decision making based on compromises. In Proceedings of the 12 th European Conference on Multi-Agent Systems (EUMAS-14), Short paper, [19] Martin Balaz, Josef Frtus, Giorgos Flouris, Martin Homola, Jan Sefranek. Conflict Resolution in Assumption-Based Frameworks. In Proceedings of the 12 th European Conference on Multi-Agent Systems (EUMAS-14), Short paper, [20] Kostas Stefanidis, Ioannis Chrysakis, Giorgos Flouris. On Designing Archiving Policies for Evolving RDF Datasets on the Web. In Proceedings of the 33 rd International Conference on Conceptual Modelling (ER-14), [21] Martin Balaz, Josef Frtus, Martin Homola, Jan Sefranek, Giorgos Flouris. Embedding Defeasible Logic Programs into Generalized Logic Programs. In Proceedings of the 28 th Workshop on (Constraint) Logic Programming (WLP-14), [22] Filippos Gouidis, Giorgos Flouris, Dimitris Plexousakis. A Demo for Smart City Operation Center. In Proceedings of the 8 th International Rule Challenge, part of the 8 th International Web Rule Symposium (RuleML-14), demo paper, Σελίδα 13 από 25

14 [23] Vassilis Papakonstantinou, Giorgos Flouris, Irini Fundulaki and Haridimos Kondylakis. Securing Access to Sensitive RDF Data. In Proceedings of the 11 th Extended Semantic Web Conference (Poster and Demo Track), [24] Filippos Gouidis, Theodore Patkos, Giorgos Flouris, Dimitris Plexousakis. Declarative Reasoning Approaches for Agent Coordination. In Proceedings of the 8 th Hellenic Conference on Artificial Intelligence, [25] Soren Auer, Theodore Dalamagas, Helen Parkinson, Francois Bancilhon, Giorgos Flouris, Dimitris Sacharidis, Peter Buneman, Dimitris Kotzinos, Yannis Stavrakas, Vassilis Christophides, George Papastefanatos, Kostas Thiveos. Diachronic Linked Data: Towards Long-term Preservation of Structured Interrelated Information. In post-proceedings of the 1 st International Workshop on Open Data (WOD-12), [26] Giorgos Flouris, Yannis Roussakis, Maria Poveda-Villalon, Pablo N. Mendes, Irini Fundulaki. Using Provenance for Quality Assessment and Repair in Linked Open Data. In Proceedings of the 2 nd Joint Workshop on Knowledge Evolution and Ontology Dynamics (EvoDyn-12), [27] Ilias Tachmazidis, Grigoris Antoniou, Giorgos Flouris, Spyros Kotoulas. Scalable Nonmonotonic Reasoning over RDF Data Using MapReduce. In Proceedings of the Joint Workshop on Scalable and High-Performance Semantic Web Systems (SSWS+HPCSW- 12), [28] Ilias Tachmazidis, Grigoris Antoniou, Giorgos Flouris, Spyros Kotoulas, Lee McCluskey. Large-scale Parallel Stratified Defeasible Reasoning. In Proceedings of the 20 th European Conference on Artificial Intelligence (ECAI-12), [29] Vassilis Papakonstantinou, Maria Michou, Irini Fundulaki, Giorgos Flouris, Grigoris Antoniou. Access Control for RDF Graphs Using Abstract Models. In Proceedings of the 17 th ACM Symposium on Access Control Models and Technologies (SACMAT-12), [30] Ilias Tachmazidis, Grigoris Antoniou, Giorgos Flouris, Spyros Kotoulas. Towards Parallel Nonmonotonic Reasoning with Billions of Facts. In Proceedings of the 13 th International Conference on Principles of Knowledge Representation and Reasoning (KR-12), Short Paper and Poster, [31] Christos Strubulis, Yannis Tzitzikas, Martin Doerr, Giorgos Flouris. Evolution of Workflow Provenance Information in the Presence of Custom Inference Rules. In Proceedings of the 3 rd International Workshop on the Role of Semantic Web in Provenance Management (SWPM-12), [32] Max Ostrowski, Giorgos Flouris, Torsten Schaub, Grigoris Antoniou. Evolution of Ontologies using ASP. In Proceedings of the 27 th International Conference on Logic Programming (ICLP-11), Technical Communications, [33] Yannis Roussakis, Giorgos Flouris, Vassilis Christophides. Declarative Repairing Policies for Curated KBs. In Proceedings of the 10 th Hellenic Data Management Symposium (HDMS-11), [34] Giorgos Flouris, Irini Fundulaki, Maria Michou, Grigoris Antoniou. Controlling Access to RDF Graphs. In Proceedings of the 3 rd Future Internet Symposium (FIS-10), Σελίδα 14 από 25

15 [35] Giorgos Flouris, Irini Fundulaki, Maria Michou, Grigoris Antoniou. Access Control for RDF: Experimental Results. In the Poster Session of the 3 rd Future Internet Symposium (FIS-10), [36] Haridimos Kondylakis, Giorgos Flouris, Dimitris Plexousakis. Ontology and Schema Evolution in Data Integration: Review and Assessment. In Proceedings of the 8 th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE-09), [37] Marcio M. Ribeiro, Renata Wassermann, Grigoris Antoniou, Giorgos Flouris, Jeff Pan. Belief Contraction in Web-Ontology Languages. In Proceedings of the 3 rd International Workshop on Ontology Dynamics (IWOD-09), Short Paper, [38] Giorgos Flouris, Irini Fundulaki, Panagiotis Pediaditis, Yannis Theoharis, Vassilis Christophides. Colouring RDF Triples to Capture Provenance. In Proceedings of the 8 th International Semantic Web Conference (ISWC-09), [39] Vicky Papavassiliou, Giorgos Flouris, Irini Fundulaki, Dimitris Kotzinos, Vassilis Christophides. On Detecting High-Level Changes in RDF/S KBs. In Proceedings of the 8 th International Semantic Web Conference (ISWC-09), Best Student Paper Award. [40] Giorgos Flouris, Irini Fundulaki, Panagiotis Pediaditis, Yannis Theoharis, Vassilis Christophides. Capturing Provenance of RDF Triples through Colours. In Proceedings of the 8 th Hellenic Data Management Symposium (HDMS-09), [41] Panagiotis Pediaditis, Giorgos Flouris, Irini Fundulaki, Vassilis Christophides. On Explicit Provenance Management in RDF/S Graphs. In Proceedings of the 1 st Workshop on the Theory and Practice of Provenance (TAPP-09), Short Paper, [42] George Konstantinidis, Giorgos Flouris, Grigoris Antoniou, Vassilis Christophides. A Formal Approach for RDF/S Ontology Evolution. In Proceedings of the 18 th European Conference on Artificial Intelligence (ECAI-08), pages , [43] George Konstantinidis, Giorgos Flouris, Grigoris Antoniou, Vassilis Christophides. On RDF/S Ontology Evolution. In the post-proceedings of the Joint SWDB-ODBIS Workshop on Semantic Web, Ontologies, Databases, pages 21-42, [44] George Konstantinidis, Giorgos Flouris, Grigoris Antoniou, Vassilis Christophides. Ontology Evolution: A Framework and its Application to RDF. In Proceedings of the Joint SWDB-ODBIS Workshop on Semantic Web, Ontologies, Databases (SWDB-ODBIS-07), [45] Giorgos Flouris, Carlo Meghini. Terminology and Wish List for a Formal Theory of Preservation. In Proceedings of PV-2007: Ensuring the Long-Term Preservation and Value Adding to Scientific and Technical Data (PV-07), [46] Yannis Tzitzikas, Giorgos Flouris. Mind the (Intelligibility) Gap. In Proceedings of the 11 th European Conference on Research and Advanced Technology for Digital Libraries (ECDL-07), pages 87-99, [47] Giorgos Flouris, Carlo Meghini. Some Preliminary Ideas Towards a Theory of Digital Preservation. In Proceedings of the 1 st International Workshop on Digital Libraries Foundations (DLF-07), Σελίδα 15 από 25

16 [48] Giorgos Flouris. On the Evolution of Ontological Signatures. In Proceedings of the Workshop on Ontology Evolution (OnE-07), [49] Giorgos Flouris, Zhisheng Huang, Jeff Z. Pan, Dimitris Plexousakis, Holger Wache. Inconsistencies, Negations and Changes in Ontologies (Extended Abstract). In Proceedings of the 19 th Belgian-Dutch Conference on Artificial Intelligence (BNAIC-07), [50] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. A Classification of Ontology Change. In the Poster Session of the 3 rd Italian Semantic Web Workshop, Semantic Web Applications and Perspectives (SWAP-06), [51] Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos. Emergent Knowledge Artefacts for Supporting Trialogical E-Learning. In Proceedings of the 1 st International Workshop on Building Technology Enhanced Learning solutions for Communities of Practice (TELCoPs-06), [52] Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos. Trialogical E-Learning and Emergent Knowledge Artefacts. In the Poster Session of the 1 st European Conference on Technology Enhanced Learning (ECTEL-06), [53] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. On Generalizing the AGM Postulates. In Proceedings of the 3 rd European Starting AI Researcher Symposium (STAIRS-06), pages , Best Paper Award. [54] Giorgos Flouris, Zhisheng Huang, Jeff Z. Pan, Dimitris Plexousakis, Holger Wache. Inconsistencies, Negations and Changes in Ontologies. In Proceedings of the 21 st National Conference on Artificial Intelligence (AAAI-06), pages , [55] Giorgos Flouris, Dimitris Plexousakis. Bridging Ontology Evolution and Belief Change. Short Paper. In Proceedings of the 4 th Hellenic Conference on Artificial Intelligence (SETN-06), pages , [56] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. On Applying the AGM Theory to DLs and OWL. In Proceedings of the 4 th International Semantic Web Conference (ISWC-05), pages , [57] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. Ontology Evolution Using Belief Change and the AGM Theory. In the Poster Session of the 4 th International Semantic Web Conference (ISWC-05), A0-sized poster, [58] Giorgos Flouris. Applying Belief Change to Ontology Evolution. In Proceedings of the 1 st International Semantic Web Doctoral Symposium (ISWDS-05), Research Thesis Summary, pages 9-12, [59] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. Updating Description Logics Using the AGM Theory. In Proceedings of the 7 th International Symposium on Logical Formalizations of Commonsense Reasoning (Commonsense-05), pages 69-76, [60] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. Updating DLs Using the AGM Theory: A Preliminary Study. In Proceedings of the Poster Session of the 2005 Description Logic Workshop (DL-05), Σελίδα 16 από 25

17 [61] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. Generalizing the AGM Postulates: Preliminary Results and Applications. In Proceedings of the 10 th International Workshop on Non-Monotonic Reasoning (NMR-04), pages , [62] Giorgos Flouris. Belief Change in Arbitrary Logics. In Proceedings of the 3 rd Hellenic Data Management Symposium (HDMS-04), PhD Presentations Session, pages , [63] Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou. On a Unifying Framework for Comparing Knowledge Representation Schemes. In Proceedings of the 10 th International Workshop on Knowledge Representation meets Databases (KRDB-03), [64] Giorgos Flouris, Dimitris Plexousakis. On the Use of Matrices for Belief Revision. In post-proceedings of the 8 th Panhellenic Conference in Informatics (selected papers), pages , [65] Giorgos Flouris, Dimitris Plexousakis. Belief Revision in Propositional Knowledge Bases. In Proceedings of the 8 th Panhellenic Conference on Informatics (PCI-01), pages , Κεφάλαια σε Βιβλία [1] Irini Fundulaki, Giorgos Flouris, Vassilis Papakonstantinou. On the Use of Abstract Models for RDF/S Provenance. In Andreas Harth, Katja Hose, Ralf Schenkel (editors), Linked Data Management: Principles and Techniques. Chapter 8.2, CRC Press, [2] Christoph Richter, Heidrun Allert, Vassiliy P. Tchoumatchenko, Ivan H. Furnadziev, Tania K. Vasileva, Dimitris Kotzinos, Giorgos Flouris, Vassilis Christophides, Juha Loytolainen. A Pragmatic Approach to Collaborative Semantic Modelling: The Visual Modelling (Language) Editor. In Anne Moen, Anders I. Morch, Sami Paavola (editors), Collaborative Knowledge Creation: Practices, Tools, Concepts. Sense Publishers. Chapter 5, pages 75-92, [3] Dimitris Kotzinos, Giorgos Flouris, Yannis Tzitzikas, Dimitris Andreou, Vassilis Christophides. Supporting Evolution of Knowledge Artefacts in Web Based Learning Environments. In Nikos Karacapilidis (editor), Solutions and Innovations in Web-Based Technologies for Augmented Learning: Improved Platforms, Tools, and Applications. Chapter IX, pages , Εκδοθέντα Βιβλία, Τεύχη Περιοδικών και Πρακτικά [1] Giorgos Flouris, Guilin Qi (editors). Proceedings of the 4 th International Workshop on Ontology Dynamics (IWOD-10) [2] Giorgos Flouris, Mathieu d Aquin, Grigoris Antoniou, Jeff Pan, Dimitris Plexousakis (editors). Recent Advances in Ontology Dynamics. Journal of Logic and Computation (JLC), Special Issue, 19(5), [3] Dimitris Plexousakis, Jeff Pan, Giorgos Flouris, Mathieu d Aquin, Grigoris Antoniou (editors). Proceedings of the 2 nd International Workshop on Ontology Dynamics (IWOD-08) [4] Giorgos Flouris, Mathieu d Aquin (editors). Proceedings of the International Workshop on Ontology Dynamics (IWOD-07) Σελίδα 17 από 25

18 Προσκεκλημένες Ομιλίες και ημοσιεύσεις [1] Tzanina Saveta, Eva Daskalaki, Giorgos Flouris, Irini Fundulaki, Axel-Cyrille Ngonga Ngomo. LANCE: A Generic Benchmark Generator for Linked Data. In Proceedings of the European Data Forum (EDF-16), [2] Giorgos Flouris, Antonis Bikakis, Theodore Patkos, Dimitris Plexousakis. 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, [3] Giorgos Flouris. Preservation Through Evolution Management: The DIACHRON Approach. Invited talk for the Final Dissemination Workshop of DIACHRON project, [4] Michelle Cheatham, Zlatan Dragisic, Jerome Euzenat, Daniel Faria, Alfio Ferrara, Giorgos Flouris, Irini Fundulaki, Roger Granada, Valentina Ivanova, Ernesto Jimenez-Ruiz, Patrick Lambrix, Stefano Montanelli, Catia Pesquita, Tzanina Saveta, Pavel Shvaiko, Alessandro Solimando, Cassia Trojahn, Ondrej Zamazal. Results of the Ontology Alignment Evaluation Initiative In Proceedings of the 10 th Workshop on Ontology Matching (OM-15), pages , also appearing in CEUR Workshop Proceedings 1545, [5] Tzanina Saveta, Eva Daskalaki, Giorgos Flouris, Irini Fundulaki, Melanie Herschel, Axel-Cyrille Ngonga Ngomo. SPIMBENCH: A Scalable, Schema-Aware Instance Matching Benchmark for the Semantic Publishing Domain. Invited poster for the 3 rd Workshop on Graph-based Technologies and Applications (Graph-TA-15), [6] Giorgos Flouris. Machine-Interpretable Online Debates for a New Web Paradigm. Invited Talk, TUWIEN-Comenius University workshop, November [7] Giorgos Flouris. Evolution Management for Preservation. Invited talk for the PREL- IDA Consolidation and Dissemination workshop, [8] Tzanina Saveta, Eva Daskalaki, Giorgos Flouris, Irini Fundulaki, Melanie Herschel, Axel-Cyrille Ngonga-Ngomo, Dimitris Plexousakis. A Scalable Schema Aware Instance Matching Benchmark for Semantic Publishing. Invited poster for the 10 th Reasoning Web Summer School, [9] Dimitra Zografistou, Giorgos Flouris, Theodore Patkos, Dimitris Plexousakis. Group Decision Making Using Preferential Reasoning. Invited poster for the 10 th Reasoning Web Summer School, [10] Argyro Avgoustaki, Giorgos Flouris, Irini Fundulaki. Provenance Management for SPARQL Updates. Invited poster for the 10 th Reasoning Web Summer School, [11] Giorgos Flouris. Linked Open Data. Invited talk for the Workshop on the Provision and Use of Open Data, part of the Hack4MED of the HOMER project, [12] Giorgos Flouris, Vassilis Papakonstantinou, Irini Fundulaki. A Flexible and Powerful Access Control Model for Linked Open Data. Invited poster for the Research Summit of FORTH, [13] Giorgos Flouris. Data and Knowledge Evolution. Tutorial in Open Data Tutorials, jointly organized with the 2 nd International Workshop on Open Data (WOD-13), Σελίδα 18 από 25