Petko Valtchev
Orcid: 0000-0001-5026-3915Affiliations:
- Université de Montréal, Canada
According to our database1,
Petko Valtchev
authored at least 119 papers
between 1997 and 2024.
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Bibliography
2024
Hack me if you can: Aggregating autoencoders for countering persistent access threats within highly imbalanced data.
Future Gener. Comput. Syst., 2024
2023
IEEE Trans. Software Eng., July, 2023
Knowl. Inf. Syst., 2023
2022
Generalized graph pattern discovery in linked data with data properties and a domain ontology.
Proceedings of the SAC '22: The 37th ACM/SIGAPP Symposium on Applied Computing, Virtual Event, April 25, 2022
2021
Proceedings of the Machine Learning and Principles and Practice of Knowledge Discovery in Databases, 2021
Graph pattern mining on top of a domain ontology - preliminary results from a dairy production application.
Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 25th International Conference KES-2021, 2021
Proceedings of the 9th International Workshop "What can FCA do for Artificial Intelligence?" co-located with the 30th International Joint Conference on Artificial Intelligence (IJCAI 2021), 2021
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021
FGC-Stream: A novel joint miner for frequent generators and closed itemsets in data streams.
Proceedings of the IEEE International Conference on Data Mining, 2021
Proceedings of the International Conference on Biomedical Ontologies 2021 co-located with the Workshop on Ontologies for the Behavioural and Social Sciences (OntoBess 2021) as part of the Bolzano Summer of Knowledge (BOSK 2021), 2021
2020
Proceedings of the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2020
Proceedings of the Joint Ontology Workshops co-located with the Bolzano Summer of Knowledge (BOSK 2020), 2020
Mining Heterogeneous Associations from Pediatric Cancer Data by Relational Concept Analysis.
Proceedings of the 20th International Conference on Data Mining Workshops, 2020
Towards an Effective Decision-making System based on Cow Profitability using Deep Learning.
Proceedings of the 12th International Conference on Agents and Artificial Intelligence, 2020
Proceedings of the CIKM 2020 Workshops co-located with 29th ACM International Conference on Information and Knowledge Management (CIKM 2020), 2020
2019
Service-Oriented Re-engineering of Legacy JEE Applications: Issues and Research Directions.
CoRR, 2019
Proceedings of the 10th International Conference on Knowledge Capture, 2019
Concept Analysis-Based Association Mining from Linked Data: A Case in Industrial Decision Making.
Proceedings of the Joint Ontology Workshops 2019 Episode V: The Styrian Autumn of Ontology, 2019
2018
Bioinformatic Workflow Extraction from Scientific Texts based on Word Sense Disambiguation.
IEEE ACM Trans. Comput. Biol. Bioinform., 2018
Ontology-based model-driven development of a destination management portal: Experience and lessons learned.
Softw. Pract. Exp., 2018
On the Reduction of Biases in Big Data Sets for the Detection of Irregular Power Usage.
CoRR, 2018
Proceedings of the 26th European Symposium on Artificial Neural Networks, 2018
2017
Math. Struct. Comput. Sci., 2017
J. Netw. Syst. Manag., 2017
J. Comput. Biol., 2017
The Challenge of Non-Technical Loss Detection Using Artificial Intelligence: A Survey.
Int. J. Comput. Intell. Syst., 2017
Ontology-based workflow pattern mining: application to bioinformatics expertise acquisition.
Proceedings of the Symposium on Applied Computing, 2017
Proceedings of the 16th IEEE International Symposium on Network Computing and Applications, 2017
Proceedings of the Knowledge Science, Engineering and Management, 2017
Identifying Irregular Power Usage by Turning Predictions into Holographic Spatial Visualizations.
Proceedings of the 2017 IEEE International Conference on Data Mining Workshops, 2017
Proceedings of the 2017 IEEE International Conference on Data Mining Workshops, 2017
Proceedings of the 25th European Symposium on Artificial Neural Networks, 2017
Proceedings of the ACM/IEEE Symposium on Architectures for Networking and Communications Systems, 2017
2016
Linking relational concept analysis and variability model within context modeling of context-aware applications.
Proceedings of the IEEE International Symposium on Systems Engineering, 2016
Proceedings of the 35th Annual IEEE International Conference on Computer Communications, 2016
2015
Proceedings of the 1st IEEE Conference on Network Softwarization, 2015
Proceedings of the E-Technologies - 6th International Conference, 2015
Mining Conceptual Knowledge from Network Traffic Data for Traffic Measurement Optimization.
Proceedings of the Knowledge Science, Engineering and Management, 2015
Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2015
Acquisition of Generic Problem Solving Knowledge through Information Extraction and Pattern Mining.
Proceedings of the 27th IEEE International Conference on Tools with Artificial Intelligence, 2015
Proceedings of the 27th IEEE International Conference on Tools with Artificial Intelligence, 2015
2014
A fast compound algorithm for mining generators, closed itemsets, and computing links between equivalence classes.
Ann. Math. Artif. Intell., 2014
Proceedings of the 2014 19th International Conference on Engineering of Complex Computer Systems, 2014
Modeling and reasoning in context-aware systems based on relational concept analysis and description logic.
Proceedings of the 2014 IEEE Symposium on Computational Intelligence for Communication Systems and Networks, 2014
2013
Proceedings of the 6th International Symposium on Domain Theory and Its Applications, 2013
Ann. Math. Artif. Intell., 2013
Improving SOA antipatterns detection in Service Based Systems by mining execution traces.
Proceedings of the 20th Working Conference on Reverse Engineering, 2013
Proceedings of the Formal Concept Analysis, 2013
Proceedings of the Formal Concept Analysis, 2013
2012
Proceedings of the 2012 IEEE Network Operations and Management Symposium, 2012
Proceedings of the 2012 IEEE Network Operations and Management Symposium, 2012
Proceedings of the International Workshop "What can FCA do for Artificial Intelligence?", 2012
Proceedings of The Ninth International Conference on Concept Lattices and Their Applications, 2012
2011
Proceedings of the E-Technologies: Transformation in a Connected World, 2011
Proceedings of the Conceptual Structures for Discovering Knowledge, 2011
Proceedings of The Eighth International Conference on Concept Lattices and Their Applications, 2011
Proceedings of The Eighth International Conference on Concept Lattices and Their Applications, 2011
2010
Int. J. Softw. Informatics, 2010
Proceedings of the Knowledge Science, 2010
Refactoring of Ontologies: Improving the Design of Ontological Models with Concept Analysis.
Proceedings of the 22nd IEEE International Conference on Tools with Artificial Intelligence, 2010
Proceedings of the Formal Concept Analysis, 8th International Conference, 2010
Proceedings of the 7th International Conference on Concept Lattices and Their Applications, 2010
A framework for mining meaningful usage patterns within a semantically enhanced web portal.
Proceedings of the Canadian Conference on Computer Science & Software Engineering, 2010
2009
Proceedings of the Fouille de Données d'Opinions, 2009
Proceedings of the E-Technologies: Innovation in an Open World, 2009
Proceedings of the Advances in Intelligent Data Analysis VIII, 2009
Proceedings of the ICTAI 2009, 2009
Proceedings of the Formal Concept Analysis, 7th International Conference, 2009
Proceedings of the 23rd International Conference on Advanced Information Networking and Applications, 2009
Proceedings of the Artificial Intelligence in Medicine, 2009
2008
Discret. Appl. Math., 2008
Proceedings of the 2008 IEEE / WIC / ACM International Conference on Web Intelligence, 2008
Proceedings of the 20th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2008), 2008
Proceedings of the Formal Concept Analysis, 6th International Conference, 2008
Proceedings of the Formal Concept Analysis, 6th International Conference, 2008
Proceedings of the Discovery Science, 11th International Conference, 2008
Proceedings of the 2ème Conférence Francophone sur les Architectures Logicielles (CAL 2008), 2008
2007
Ingénierie des Systèmes d Inf., 2007
IEEE Internet Comput., 2007
Proceedings of the 2nd International Workshop on Ontology Matching (OM-2007) Collocated with the 6th International Semantic Web Conference (ISWC-2007) and the 2nd Asian Semantic Web Conference (ASWC-2007), 2007
Analyse formelle de données relationnelles pour la réingénierie des modèles UML.
Proceedings of the Actes des journées Langages et Modèles à Objets, 2007
Proceedings of the Parallel and Distributed Processing and Applications, 2007
Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2007), 2007
A Proposal for Combining Formal Concept Analysis and Description Logics for Mining Relational Data.
Proceedings of the Formal Concept Analysis, 5th International Conference, 2007
Proceedings of the Formal Concept Analysis, 5th International Conference, 2007
2006
Towards Practical Tools for Mining Abstractions in UML Models.
Proceedings of the ICEIS 2006, 2006
Proceedings of the Concept Lattices and Their Applications, 2006
2005
Proceedings of the Integrating Ontologies '05, 2005
Proceedings of the Fourth International Conference on Machine Learning and Applications, 2005
Proceedings of the Formal Concept Analysis, Third International Conference, 2005
Proceedings of the Formal Concept Analysis, Third International Conference, 2005
Proceedings of the 10th International Conference on Engineering of Complex Computer Systems (ICECCS 2005), 2005
Proceedings of the Conceptual Structures: Common Semantics for Sharing Knowledge, 2005
Formal Concept Analysis-Based Class Hierarchy Design in Object-Oriented Software Development.
Proceedings of the Formal Concept Analysis, 2005
Proceedings of the 2005 IEEE International Conference on e-Technology, e-Commerce, and e-Services (EEE 2005), 29 March, 2005
2004
Proceedings of the Concept Lattices, 2004
Improving Generalization Level in UML Models Iterative Cross Generalization in Practice.
Proceedings of the Conceptual Structures at Work: 12th International Conference on Conceptual Structures, 2004
Proceedings of the Object-Oriented Technology: ECOOP 2004 Workshop Reader, 2004
Similarity-Based Ontology Alignment in OWL-Lite.
Proceedings of the 16th Eureopean Conference on Artificial Intelligence, 2004
Program comprehension with dynamic recovery of code collaboration patterns and roles.
Proceedings of the 2004 conference of the Centre for Advanced Studies on Collaborative research, 2004
Proceedings of the 11th Asia-Pacific Software Engineering Conference (APSEC 2004), 30 November, 2004
2003
Prédiction de la stabilité des interfaces de classes Java : une approche par analogie.
Obj. Logiciel Base données Réseaux, 2003
Proceedings of the 9th IEEE International Software Metrics Symposium (METRICS 2003), 2003
Proceedings of the Conceptual Structures for Knowledge Creation and Communication, 2003
2002
Generating frequent itemsets incrementally: two novel approaches based on Galois lattice theory.
J. Exp. Theor. Artif. Intell., 2002
Discret. Math., 2002
Proceedings of the Advances in Object-Oriented Information Systems, 2002
Proceedings of the 17th IEEE International Conference on Automated Software Engineering (ASE 2002), 2002
Proceedings of the 26th International Computer Software and Applications Conference (COMPSAC 2002), 2002
2001
Proceedings of the Applications of Natural Language to Information Systems, 2001
Proceedings of the Conceptual Structures: Broadening the Base, 2001
1999
Proceedings of the Advances in Intelligent Data Analysis, Third International Symposium, 1999
1997
Proceedings of the Advances in Intelligent Data Analysis, 1997