About Me
I am a postdoctoral researcher in artificial intelligence with a background in electrical and computer engineering. I am currently working with the Machine Perception and Interaction Lab at Örebro University in Sweden. My research involves stream reasoning, (probabilistic) logic programming and composite event recognition. Some additional research areas that I find interesting are: temporal logics, multi-agent systems and neuro-symbolic AI.
Education
PhD in Artificial Intelligence
National & Kapodistrian University of Athens
Thesis Title: “Reasoning over Complex Temporal Specifications and Noisy Data Streams”
Supervisors:
Integrated Master's Degree in Electrical & Computer Engineering
National Technical University of Athens
GPA: 9,04 out of 10
Thesis Title: “Online Probabilistic Interval-based Event Calculus”
Supervisor: Giorgos Stamou
Experience
Internship
I developed a chess strategy recognition system at the AI lab SKEL of NCSR “Demokritos”.
Selected Publications
Andreas Kouvaras,
Periklis Mantenoglou,
Alexander Artikis:
Generating Activity Definitions with Large Language Models.
In International Conference on Extending Database Technologies (EDBT). 2025.
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DOI
Periklis Mantenoglou,
Alexander Artikis:
Temporal Specification Optimisation for the Event Calculus.
In AAAI Conference on Artificial Intelligence (AAAI). 2025.
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Video
Poster
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Periklis Mantenoglou,
Alexander Artikis,
Georgios Paliouras:
Online Event Recognition over Noisy Data Streams.
In International Journal of Approximate Reasoning (IJAR). 161(108993):1–30, 2023.
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Periklis Mantenoglou,
Dimitrios Kelesis,
Alexander Artikis:
Complex Event Recognition with Allen Relations.
In International Conference on Principles of Knowledge Representation and Reasoning (KR). 502–511, 2023.
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Periklis Mantenoglou,
Manolis Pitsikalis,
Alexander Artikis:
Stream Reasoning with Cycles.
In International Conference on Principles of Knowledge Representation and Reasoning (KR). 533–553, 2022.
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Periklis Mantenoglou,
Alexander Artikis,
Georgios Paliouras:
Online Probabilistic Interval-based Event Calculus.
In European Conference on Artificial Intelligence (ECAI). 2624–2631, 2020.
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Talks
2025
Temporal Specification Optimisation for the Event Calculus
In 39th Annual AAAI Conference on Artificial Intelligence (AAAI). Paper Presentation.
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2024
Can computers understand what is happening? An introduction to complex event recognition.
In 5th ACM Europe Summer School on Data Science. Course
by
Alexander Artikis,
Periklis Mantenoglou.
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Extending the Range of Temporal Specifications of the Run-Time Event Calculus
In 31st International Symposium on Temporal Representation and Reasoning (TIME). Paper Presentation.
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2023
Stream Reasoning with the Run-Time Event Calculus.
In University of Oslo. Invited Talk.
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Probabilistic Interval-based Event Recognition
In Norwegian Computing Center. Invited Talk.
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Complex Event Recognition with Allen Relations.
In 20th International Conference on Principles of Knowledge Representation and Reasoning (KR). Paper Presentation.
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An Event Calculus for Run-Time Reasoning
In 30th International Symposium on Temporal Representation and Reasoning (TIME). Paper Abstract Presentation.
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2022
Online Reasoning under Uncertainty with the Event Calculus.
In 9th Workshop on Probabilistic Logic Programming (PLP). Invited Talk
by
Alexander Artikis,
Periklis Mantenoglou.
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Stream Reasoning with Cycles.
In 19th International Conference on Principles of Knowledge Representation and Reasoning (KR). Paper Presentation.
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Stream Reasoning with Deadlines.
In 38th International Conference on Logic Programming (ICLP). Paper Abstract Presentation.
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Optimisation Methods for Complex Event Recognition.
In 19th International Conference on Principles of Knowledge Representation and Reasoning (KR). Doctoral Consortium.
Poster
2021
Stream Reasoning with the Run-Time Event Calculus
In Ludwig Maximilian University of Munich. Invited Talk
by
Periklis Mantenoglou,
Alexander Artikis
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Towards Streams of Events with Temporally-Constrained Effects.
In 37th International Conference on Logic Programming (ICLP). Paper Abstract Presentation.
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2020
Online Probabilistic Interval-based Event Calculus.
In 24th European Conference on Artificial Intelligence (ECAI). Paper Presentation.
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Online Probabilistic Interval-based Event Calculus.
In 17th International Conference on Principles of Knowledge Representation and Reasoning (KR). Doctoral Consortium.
Teaching Assistant
2023
Undergraduate Course on Logic Programming. View
2022
Undergraduate Course on Logic Programming. View
Undergraduate Course on Principles of Programming Languages. View
2021
Undergraduate Course on Logic Programming. View
Undergraduate Course on Object-Oriented Programming. View
2020
Undergraduate Course on Data Structures. View
Courses & Seminars I Attended
ESSAI & ACAI: 2nd European Summer School on AI & 21st Advanced Course on AI, 2024. View
Prometheus: An Innovative Tech Transfer Program in Greece, 2021.
Scholarships
Hellenic Foundation for Research & Innovation: Scholarship for PhD Candidates, 2022–2024.