Program overview 

Wednesday, June 21st

8:30-17:30
Registration

9:00-9:05
Conference Opening

Intuitionistic Sets

9:05-9:25
Application of Topological Operators over Data from InterCriteria Analysis
Olympia Roeva, Peter Vassilev, Panagiotis Chountas

9:25-9:45
Application of the InterCriteria Analysis Over Air Quality Data
Evdokia Sotirova, Veselina Bureva, Irena Markovska, Sotir Sotirov, Desislava Vankova

9:45-10:00
New Modified Level Operator N_lambda Over Intuitionistic Fuzzy Sets
Vassia Atanassova

10:00-10:15
Multiplicative Type of Operations over Intuitionistic Fuzzy Pairs
Krassimir Atanassov, Eulalia Szmidt, Janusz Kacpr

10:15-10:30
Coffee Break

10:30-11:30
Invited talk by Anne LaurentFlexible query answering systems and data lakes

Foundations of Flexible Querying

11:30-11:50
Flexible Query Answering with the powerset-AI Operator, Star-Based Ranking
Lena Wiese

11:50-12:10
Abductive Question-Answer System (AQAS) for Classical Propositional Logic
Szymon Chlebowski, Andrzej Gajda

12:10-12:30
Querying with Vague Quantifiers Using Probabilistic Semantics
Christian G. Fermüller, Matthias Hofer, Magdalena Ortiz

12:30-12:45
Towards Analogy-Based Decision – A Proposal
Richard Billingsley, Henri Prade, Gilles Richard, Mary-Anne Williams

12:45-13:45
Lunch 

14:00 - 15:00
Plenary talk by Jens Lehman: Question Answering over Knowledge Graphs: State of the Art and Future Perspectives

Knowledge Discovery and Data Mining 

15:00-15:40
Querying Streams of Alerts for Knowledge-Based Detection of Long-Lived Network Intrusions
Miguel-Angel Sicilia, Javier Bermejo-Higuera, Elena García-Barriocanal, Salvador Sánchez-Alonso, Daniel Domínguez-Álvarez, Miguel Monzón-Fernández

15:20-15:40
Content-Based Meta-Discovery Service of Remote Sensing Images 
Bordogna Gloria, Ceresi Andrea, Sterlacchini Simone

15:40-16:00
DRIMS: A Software Tool to Incrementally Maintain Previous Discovered Rules
Alain Pérez-Alonso, Ignacio J. Blanco, Jose M. Serrano, Luisa M. González-González

16:00-16:30
Coffee Break 

16:30-16:50
Machine Learning Method for Paraphrase Identification
Oleksandr Marchenko, Anatoly Anisimov, Andrii Nykonenko, Tetiana Rossada, Egor Melnikov

Generalized Net Model l 

16:50-17:10 
Generalized Net of Cluster Analysis Process Using STING: A Statistical Information Grid Approach to Spatial Data Mining
Veselina Bureva, Evdokia Sotirova, Stanislav Popov, Deyan Mavrov, Velichka Traneva

17:10-17:30
A Generalized Net Model of the Neocognitron Neural Network
Todor Petkov, Plamena Jovcheva, Zhivko Tomov, Stanislav Simeonov, Sotir Sotirov

TBD 
Gala Dinner 

Thursday, June 22nd

9:15-10:15
Plenary talk by Alexandra Poulovassilis
Supporting Users’ Flexible Querying of Knowledge Graphs

10:15-10:30 
Coffee Break 

Recommendation and Ranking

10:30-10:50
Meeting, Joining Theme Models in Vector Spaces for Information Retrieval

Emanuele Di Buccio, Massimo Melucci

10:50-11:10
A Typicality-Based Recommendation Approach Leveraging Demographic Data
Aurélien Moreau, Olivier Pivert, Grégory Smits

11:10-11:30
MRRA: A New Approach for Movie Rating Recommendation

Chiraz Trabelsi, Gabriella Pasi

11:30-11:50
On the Need for Explicit Confidence Assessments of Flexible Query Answers

Guy De Tré, Robin De Mol, Antoon Bronselaer

Generalized Net Model II

11:50-12:05
Generalized Nets as a Tool for Modelling of the Urban Bus Transport
Ivan Valkov, Krassimir Atanassov, Lyubka Doukovska

12:05-12:20 
Generalized Net Model of Muscle Pain Diagnosing
Simeon Ribagin, Panagiotis Chountas, Tania Pencheva


12:20-12:35
Comparison of Conceptual Models of Overall Telecommunication Systems with QoS Guarantees
Stoyan Poryazov, Velin Andonov, Emiliya Saranova

12:45-13:45 
Lunch

Technologies for Flexible Representations and Querying

14:00-14:20
Index Structures for Preference Database Queries
Markus Endres, Felix Weichmann

14:20-14:40
Coverage Degree-Based Fuzzy Topological Relationships for Fuzzy Regions
Anderson Chaves Carniel, Markus Schneider

14:40-15:00
New Variants of Hash-Division Algorithm for Tolerant, Stratified Division
Noussaiba Benadjmi, Khaled Walid Hidouci

15:00-15:20
Plug-and-Play Queries for Temporal Data Sockets
Curtis E. Dyreson, Sourav S. Bhowmick

15:20-15:50 
Panel: Summaries of this conference and future perspectives

15:50 
Farewell