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.
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.
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.
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 • 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.
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.
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.
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.
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 • 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 • 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.