Extended Dealines:

• May 24  May 31, 2023 - Paper registration

• May 31  June 7 2023 - Paper submission 

Real-world applications are increasingly fed by large-scale, multi-source, heterogeneous information/data. This concerns private companies as well as public institutions. 

Urban networks are a typical example of applications that need to manage considerable amounts of heterogenous data. Heterogeneity relates to the presence of different data forms and formats, such as digital images, structured and unstructured files, analog maps, incomplete and unreliable data, etc. 

Alongside the notion of data, there are also constraints, knowledge and preferences that are often under-exploited in real-world applications. In order to process and manage such heterogeneous data and information, it is important to identify the relevant elements in each data source, to detect them and finally represent them in a common format that can be easily queried.

The objective of this workshop is to bridge fundamental research in knowledge representation and reasoning with applied research. The aim is to encourage the emergence of novel solutions for representing, combining, classifying, clustering, integrating domain knowledge, repairing, explaining and querying data/information of different nature.

Topics of interest include but are not limited to :

• Languages for heterogeneous information representation

• Data completion

• Mapping heterogeneous data to KR languages

• Defeasible reasoning

• Merging heterogeneous information

• Inconsistency handling

• Uncertainty reasoning

• Graphical models

• Query-answering based on heterogeneous data

• Knowledge Representation and Machine Learning

• Similarity measures and clustering

• Explainability

• Applications : urban networks data, access control, etc.

• Salem Benferhat (CNRS & Universit ́e d’Artois, France)

• Giovanni Casini (CNR, Italy) 

• Thomas Meyer (University of Cape Town, South Africa)

• Andrea Tettamanzi (Université Côte d’Azur, France)

Contact us: enigma2023@easychair.org

• Alessandro Antonucci, Polo universitario Lugano. Switzerland

• Ofer Arieli, Tel-Aviv Academic College. Israel

• Ahlame Begdouri, University of Fez. Morocco

• Isabelle Bloch, Sorbonne Université. France

• Richard Booth, Cardiff University. The United Kingdom

• Franco Alberto Cardillo, CNR - ILC. Italy

• Nanee Chahinian, IRD Montpellier, France

• Carol Delenne, University of Montpellier. France

• Thanh-Nghi Do, Can Tho University. Vietnam

• Dragan Doder, Utrecht university. The Netherlands

• Eduardo Fermé, Universidade da Madeira. Portugal

• Laura Giordano, Università del Piemonte Orientale. Italy

• Anthony Hunter, University College London. The United Kingdom

• Gabriele Kern-Isberner, TU Dortmund. Germany

• Sébastien Konieczny, CRIL, CNRS, University of Artois. France

• Vanina Martinez, Artificial Intelligence Research Institute (IIIA-CSIC). Spain

• Ramón Pino Pérez, CRIL, CNRS, University of Artois. France

• Tjitze Rienstra, Maastricht University. The Netherlands

• Gerardo Simari, CONICET - Universidad Nacional del Sur.  Argentina

• Guillermo Simari, Universidad Nacional del Sur.  Argentina

• Umberto Straccia, CNR - ISTI. Italy

• Karim Tabia, CRIL CNRS, University of Artois. France

• Leon van der Torre, University of Luxembourg. Luxembourg

• Ivan José Varzinczak, Université Paris 8. France