1 code implementation • 7 Dec 2022 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
As a result, the demand for a selection tool, a meta-explanation technique based on a high-quality evaluation metric, is apparent.
1 code implementation • 5 Jul 2022 • Nikolaos Mylonas, Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Random Forest falls short on this property, especially when a large number of tree predictors are used.
1 code implementation • 29 Apr 2022 • Avraam Bardos, Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Dimensionality reduction (DR) is a popular method for preparing and analyzing high-dimensional data.
no code implementations • 2 Jul 2021 • Konstantinos Gounis, Nick Bassiliades
In this study, we design a safety distance-based hierarchical AEB control system constituted of a high-level Rule-Based Supervisory control module, an intermediate-level switching algorithm and a low-level control module.
2 code implementations • 13 Apr 2021 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Artificial Intelligence (AI) has a tremendous impact on the unexpected growth of technology in almost every aspect.
1 code implementation • 13 Apr 2021 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
LionForests is a random forest-specific interpretation technique, which provides rules as explanations.
1 code implementation • 31 Mar 2021 • Spyridon Paraschos, Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
The use of machine learning rapidly increases in high-risk scenarios where decisions are required, for example in healthcare or industrial monitoring equipment.
1 code implementation • 15 Oct 2020 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Lack of evaluation and selection criteria also makes it difficult for the end user to choose the most suitable technique.
no code implementations • 19 Jul 2020 • Emmanouil Rigas, Enrico Gerding, Sebastian Stein, Sarvapali Ramchurn, Nick Bassiliades
We formulate the problem of the optimal EV to charging station allocation as a Mixed Integer Programming (MIP) one and we propose two pricing mechanisms: A fixed-price one, and another that is based on the well known Vickrey-Clark-Groves (VCG) mechanism.
Computer Science and Game Theory Systems and Control Systems and Control
no code implementations • 26 Dec 2019 • Filippos Gouidis, Alexandros Vassiliades, Theodore Patkos, Antonis Argyros, Nick Bassiliades, Dimitris Plexousakis
Object perception is a fundamental sub-field of Computer Vision, covering a multitude of individual areas and having contributed high-impact results.
no code implementations • 20 Nov 2019 • Ioannis Mollas, Nick Bassiliades, Ioannis Vlahavas, Grigorios Tsoumakas
Towards a future where machine learning systems will integrate into every aspect of people's lives, researching methods to interpret such systems is necessary, instead of focusing exclusively on enhancing their performance.
2 code implementations • 27 Jan 2018 • Nick Bassiliades
Semantic Web Rule Language (SWRL) combines OWL (Web Ontology Language) ontologies with Horn Logic rules of the Rule Markup Language (RuleML) family.
no code implementations • 21 Oct 2014 • Thanos G. Stavropoulos, Stelios Andreadis, Nick Bassiliades, Dimitris Vrakas, Ioannis Vlahavas
The algorithm is hybrid in nature, combining novel and known concepts, such as a logic-based strategy and syntactic text-similarity measures on semantic annotations and textual descriptions.