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INODE - Intelligent Open Data Exploration

Deliverables

First component release of Evaluation Service (Service 6)

Implementation of first prototype of Service 6

Second component release of all 6 Services

Implementation of second prototype of all 6 services covered by WPs 3 to 8. The deliverables of all work packages are integrated into one report.

First component release of User Assistance Services (Service 4)

Implementation of first prototype of Service 4

1st test report

1 test report over all services of the project

Requirements and use case specification

Specification of requirements for three application domains and use case descriptions for the three exploration types by-example, by-analytics and by-natural language.

1st dissemination report

Dissemination report over the whole project for year 1.

1st evaluation report on system architecture, design and implementation of all 6 services

1st evaluation report on system architecture (WP2), design and implementation of all 6 services covered by WPs 3 to 8. The deliverables of all work packages are integrated into one report.

Publications

The Virtual Knowledge Graph System Ontop (Extended Abstract)

Author(s): Guohui Xiao,Davide Lanti,Roman Kontchakov,Sarah Komla{-}Ebri,Elem Güzel Kalayci,Linfang Ding,Julien Corman,Benjamin Cogrel,Diego Calvanese,Elena Botoeva
Published in: Proceedings of the 33rd International Workshop on Description Logics (DL 2020), 2020

Let the Database Talk Back: Natural Language Explanations for SQL

Author(s): Stavroula Eleftherakis, Orest Gkini, Georgia Koutrika
Published in: Proceedings of the 2nd Workshop on Search, Exploration, and Analysis in Heterogeneous Datastores, 2021

A Deep Dive into Deep Learning Approaches for Text-to-SQL Systems

Author(s): George Katsogiannis-Meimarakis, Georgia Koutrika
Published in: Proceedings of the 2021 International Conference on Management of Data, 2021, Page(s) 2846-2851
DOI: 10.1145/3448016.3457543

Mapping Patterns for Virtual Knowledge Graphs (A Report on Ongoing Research)

Author(s): Diego Calvanese, Avigdor Gal, Davide Lanti, Marco Montali, Alessandro Mosca, Roee Shraga
Published in: Proceedings of the 33rd International Workshop on Description Logics (DL 2020), 2020

Analysis of Database Search Systems with THOR

Author(s): Theofilos Belmpas, Orest Gkini, Georgia Koutrika
Published in: Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data, 2020, Page(s) 2681-2684
DOI: 10.1145/3318464.3384679

An In-Depth Benchmarking of Text-to-SQL Systems

Author(s): Orest Gkini, Theofilos Belmpas, Georgia Koutrika, Yannis Ioannidis
Published in: Proceedings of the 2021 International Conference on Management of Data, 2021, Page(s) 632-644
DOI: 10.1145/3448016.3452836

Counting Query Answers over a DL-Lite Knowledge Base

Author(s): Diego Calvanese, Julien Corman, Davide Lanti, Simon Razniewski
Published in: Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020, Page(s) 1658-1666
DOI: 10.24963/ijcai.2020/230

PyExplore: Query Recommendations for Data Exploration without Query Logs

Author(s): Apostolos Glenis, Georgia Koutrika
Published in: Proceedings of the 2021 International Conference on Management of Data, 2021, Page(s) 2731-2735
DOI: 10.1145/3448016.3452762

DatAgent: The Imminent Age of Intelligent Data Assistants

Author(s): Antonis Mandamadiotis, Stavroula Eleftherakis, Apostolos Glenis, Dimitrios Skoutas, Yannis Stavrakas, Georgia Koutrika
Published in: Proceedings of the Very Large Data Base Endowment, 2021

A Methodology for Creating Question Answering Corpora Using Inverse Data Annotation

Author(s): Jan Deriu, Katsiaryna Mlynchyk, Philippe Schläpfer, Alvaro Rodrigo, Dirk von Grünigen, Nicolas Kaiser, Kurt Stockinger, Eneko Agirre, Mark Cieliebak
Published in: Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020, Page(s) 897-911
DOI: 10.18653/v1/2020.acl-main.84

A Framework Uniting Ontology-Based Geodata Integration and Geovisual Analytics

Author(s): Linfang Ding, Guohui Xiao, Diego Calvanese, Liqiu Meng
Published in: ISPRS International Journal of Geo-Information, Issue 9/8, 2020, Page(s) 474, ISSN 2220-9964
DOI: 10.3390/ijgi9080474

A Methodology for Open Information Extraction and Representation from Large Scientific Corpora: The CORD-19 Data Exploration Use Case

Author(s): Dimitris Papadopoulos, Nikolaos Papadakis, Antonis Litke
Published in: Applied Sciences, Issue 10/16, 2020, Page(s) 5630, ISSN 2076-3417
DOI: 10.3390/app10165630

The Bgee suite: integrated curated expression atlas and comparative transcriptomics in animals

Author(s): Frederic B Bastian, Julien Roux, Anne Niknejad, Aurélie Comte, Sara S Fonseca Costa, Tarcisio Mendes de Farias, Sébastien Moretti, Gilles Parmentier, Valentine Rech de Laval, Marta Rosikiewicz, Julien Wollbrett, Amina Echchiki, Angélique Escoriza, Walid H Gharib, Mar Gonzales-Porta, Yohan Jarosz, Balazs Laurenczy, Philippe Moret, Emilie Person, Patrick Roelli, Komal Sanjeev, Mathieu Seppey,
Published in: Nucleic Acids Research, Issue 49/D1, 2020, Page(s) D831-D847, ISSN 0305-1048
DOI: 10.1093/nar/gkaa793

The Virtual Knowledge Graph System Ontop

Author(s): Guohui Xiao, Davide Lanti, Roman Kontchakov, Sarah Komla-Ebri, Elem Güzel-Kalaycı, Linfang Ding, Julien Corman, Benjamin Cogrel, Diego Calvanese, Elena Botoeva
Published in: The Semantic Web – ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2–6, 2020, Proceedings, Part II, Issue 12507, 2020, Page(s) 259-277
DOI: 10.1007/978-3-030-62466-8_17