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A Comparative Study of Deep Learning Techniques for Financial Indices Prediction

 Argyrios P. Ketsetsis , Konstantinos M. Giannoutakis , Georgios Spanos , Nikolaos Samaras , Dimitrios Hristu-Varsakelis , et al.
17th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI), Jun 2021, Hersonissos, Crete, Greece. pp.297-308, ⟨10.1007/978-3-030-79150-6_24⟩
Conference papers hal-03287677v1
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A Fast Hybrid k-NN Classifier Based on Homogeneous Clusters

 Stefanos Ougiaroglou , Georgios Evangelidis
8th International Conference on Artificial Intelligence Applications and Innovations (AIAI), Sep 2012, Halkidiki, Greece. pp.327-336, ⟨10.1007/978-3-642-33409-2_34⟩
Conference papers hal-01521434v1
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A Framework for Data-Driven Public Service Co-production

 Maarja Toots , Keegan Mcbride , Tarmo Kalvet , Robert Krimmer , Efthimios Tambouris , et al.
16th International Conference on Electronic Government (EGOV), Sep 2017, St. Petersburg, Russia. pp.264-275, ⟨10.1007/978-3-319-64677-0_22⟩
Conference papers hal-01702980v1
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A Methodology for the Development and Verification of Access Control Systems in Cloud Computing

 Antonios Gouglidis , Ioannis Mavridis
12th Conference on e-Business, e-Services, and e-Society (I3E), Apr 2013, Athens, Greece. pp.88-99, ⟨10.1007/978-3-642-37437-1_8⟩
Conference papers hal-01470549v1
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A Regularization Network Committee Machine of Isolated Regularization Networks for Distributed Privacy Preserving Data Mining

 Yiannis Kokkinos , Konstantinos G. Margaritis
8th International Conference on Artificial Intelligence Applications and Innovations (AIAI), Sep 2012, Halkidiki, Greece. pp.97-106, ⟨10.1007/978-3-642-33409-2_11⟩
Conference papers hal-01521406v1
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An Optimal Scaling Approach to Collaborative Filtering Using Categorical Principal Component Analysis and Neighborhood Formation

 Angelos I. Markos , Manolis G. Vozalis , Konstantinos G. Margaritis
6th IFIP WG 12.5 International Conference on Artificial Intelligence Applications and Innovations (AIAI), Oct 2010, Larnaca, Cyprus. pp.22-29, ⟨10.1007/978-3-642-16239-8_6⟩
Conference papers hal-01060647v1
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Applying Explainable Artificial Intelligence Techniques on Linked Open Government Data

 Evangelos Kalampokis , Areti Karamanou , Konstantinos Tarabanis
20th International Conference on Electronic Government (EGOV), Sep 2021, Granada, Spain. pp.247-258, ⟨10.1007/978-3-030-84789-0_18⟩
Conference papers hal-04175112v1
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ArgVis: Structuring Political Deliberations Using Innovative Visualisation Technologies

 Areti Karamanou , Nikolaos Loutas , Konstantinos Tarabanis
3rd Electronic Participation (ePart), Aug 2011, Delft, Netherlands. pp.87-98, ⟨10.1007/978-3-642-23333-3_8⟩
Conference papers hal-01589376v1
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Association Rules Mining from the Educational Data of ESOG Web-Based Application

 Stefanos Ougiaroglou , Giorgos Paschalis
8th International Conference on Artificial Intelligence Applications and Innovations (AIAI), Sep 2012, Halkidiki, Greece. pp.105-114, ⟨10.1007/978-3-642-33412-2_11⟩
Conference papers hal-01523060v1
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Breaking Ties of Plurality Voting in Ensembles of Distributed Neural Network Classifiers Using Soft Max Accumulations

 Yiannis Kokkinos , Konstantinos G. Margaritis
10th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI), Sep 2014, Rhodes, Greece. pp.20-28, ⟨10.1007/978-3-662-44654-6_2⟩
Conference papers hal-01391289v1
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Citizens’ Evaluation of an Online Argument Visualisation Platform for eParticipation

 Eleni Panopoulou , Efpraxia Dalakiouridou , Efthimios Tambouris , Konstantinos Tarabanis
4th International Conference on Electronic Participation (ePart), Sep 2012, Kristiansand, Norway. pp.49-60, ⟨10.1007/978-3-642-33250-0_5⟩
Conference papers hal-01541480v1
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Combining Social and Government Open Data for Participatory Decision-Making

 Evangelos Kalampokis , Michael Hausenblas , Konstantinos Tarabanis
3rd Electronic Participation (ePart), Aug 2011, Delft, Netherlands. pp.36-47, ⟨10.1007/978-3-642-23333-3_4⟩
Conference papers hal-01589378v1
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Comparison of Neural Network Optimizers for Relative Ranking Retention Between Neural Architectures

 George Kyriakides , Konstantinos Margaritis
15th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI), May 2019, Hersonissos, Greece. pp.272-281, ⟨10.1007/978-3-030-19823-7_22⟩
Conference papers hal-02331350v1
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e-Consultation Platforms: Generating or Just Recycling Ideas?

 Efthimios Tambouris , Anastasia Migotzidou , Konstantinos Tarabanis
7th International Conference on Electronic Participation (ePart), Aug 2015, Thessaloniki, Greece. pp.41-52, ⟨10.1007/978-3-319-22500-5_4⟩
Conference papers hal-01587634v1
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ECOTRUCK: An Agent System for Paper Recycling

 Nikolaos Bezirgiannis , Ilias Sakellariou
12th Engineering Applications of Neural Networks (EANN 2011) and 7th Artificial Intelligence Applications and Innovations (AIAI), Sep 2011, Corfu, Greece. pp.303-312, ⟨10.1007/978-3-642-23960-1_37⟩
Conference papers hal-01571478v1
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Efficient Support Vector Machine Classification Using Prototype Selection and Generation

 Stefanos Ougiaroglou , Konstantinos I. Diamantaras , Georgios Evangelidis
12th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI), Sep 2016, Thessaloniki, Greece. pp.328-340, ⟨10.1007/978-3-319-44944-9_28⟩
Conference papers hal-01557605v1

Electronic Government

 Peter Parycek , Olivier Glassey , Marijn Janssen , Hans Jochen Scholl , Efthimios Tambouris , et al.
Springer International Publishing, LNCS-11020, 2018, Lecture Notes in Computer Science, 978-3-319-98689-0. ⟨10.1007/978-3-319-98690-6⟩
Books hal-01961513v1

Electronic Government

 Hans Jochen Scholl , Olivier Glassey , Marijn Janssen , Bram Klievink , Ida Lindgren , et al.
Springer International Publishing, LNCS-9820, 2016, Lecture Notes in Computer Science, 978-3-319-44420-8. ⟨10.1007/978-3-319-44421-5⟩
Books hal-01636459v1

Electronic Government

 Ida Lindgren , Marijn Janssen , Habin Lee , Andrea Polini , Manuel Rodríguez Bolívar , et al.
Springer International Publishing, LNCS-11685, 2019, Lecture Notes in Computer Science, 978-3-030-27324-8. ⟨10.1007/978-3-030-27325-5⟩
Books hal-02445784v1

Electronic Government

 Hans J. Scholl , J. Ramon Gil-Garcia , Marijn Janssen , Evangelos Kalampokis , Ida Lindgren , et al.
Springer International Publishing, LNCS-12850, 2021, Lecture Notes in Computer Science, 978-3-030-84788-3. ⟨10.1007/978-3-030-84789-0⟩
Books hal-04175107v1

Electronic Participation

 Efthimios Tambouris , Ann Macintosh , Hans De Bruijn
Springer, LNCS-6847, 2011, Lecture Notes in Computer Science, 978-3-642-23332-6. ⟨10.1007/978-3-642-23333-3⟩
Books hal-01589395v1

Electronic Participation

 Peter Parycek , Yannis Charalabidis , Andrei V. Chugunov , Panos Panagiotopoulos , Theresa A. Pardo , et al.
Springer International Publishing, LNCS-10429, 2017, Lecture Notes in Computer Science, 978-3-319-64321-2. ⟨10.1007/978-3-319-64322-9⟩
Books hal-01703329v1

Electronic Participation

 Efthimios Tambouris , Panos Panagiotopoulos , Øystein Sæbø , Konstantinos Tarabanis , Maria A. Wimmer , et al.
LNCS-9249, 2015, Lecture Notes in Computer Science, 978-3-319-22499-2. ⟨10.1007/978-3-319-22500-5⟩
Books hal-01587629v1

Electronic Participation

 Noella Edelmann , Csaba Csáki , Sara Hofmann , Thomas J. Lampoltshammer , Laura Alcaide Muñoz , et al.
Springer International Publishing, LNCS-12849, 2021, Lecture Notes in Computer Science, 978-3-030-82823-3. ⟨10.1007/978-3-030-82824-0⟩
Books hal-04014058v1

Electronic Participation

 Efthimios Tambouris , Ann Macintosh , Øystein Sæbø
Springer, LNCS-7444, 2012, Lecture Notes in Computer Science, 978-3-642-33249-4. ⟨10.1007/978-3-642-33250-0⟩
Books hal-01541498v1

Electronic Participation

 Efthimios Tambouris , Panos Panagiotopoulos , Øystein Sæbø , Maria A. Wimmer , Theresa Pardo , et al.
Springer International Publishing, LNCS-9821, 2016, Lecture Notes in Computer Science, 978-3-319-45073-5. ⟨10.1007/978-3-319-45074-2⟩
Books hal-01637227v1
Image document

Electronic Participation

 Sara Hofmann , Csaba Csáki , Noella Edelmann , Thomas Lampoltshammer , Ulf Melin , et al.
Springer International Publishing, LNCS-12220, 2020, Lecture Notes in Computer Science, 978-3-030-58140-4. ⟨10.1007/978-3-030-58141-1⟩
Books hal-03201953v1

Electronic Participation

 Maria A. Wimmer , Efthimios Tambouris , Ann Macintosh
Springer, LNCS-8075, 2013, Lecture Notes in Computer Science, 978-3-642-40345-3. ⟨10.1007/978-3-642-40346-0⟩
Books hal-01491235v1

Electronic Participation

 Efthimios Tambouris , Ann Macintosh , Olivier Glassey
Springer, LNCS-6229, 2010, Lecture Notes in Computer Science, 978-3-642-15157-6. ⟨10.1007/978-3-642-15158-3⟩
Books hal-01555453v1
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eParticipation Initiatives in Europe: Learning from Practitioners

 Eleni Panopoulou , Efthimios Tambouris , Konstantinos Tarabanis
Second IFIP WG 8.5 International Conference on Electronic Participation (EPART), Aug 2010, Lausanne, Italy. pp.54-65, ⟨10.1007/978-3-642-15158-3_5⟩
Conference papers hal-01054836v1
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