Explanipedia

Ontology-driven integration of advertised and operational capabilities in robots Open

Muhammad Raza Naqvi, Arkopaul Sarkar, Farhad Ameri, Linda Elmhadhbi, Thierry Louge , et al. · 2025

The adaptability of robotic systems is expanding the horizons of manufacturing flexibility. However, fully leveraging the potential of these systems poses considerable challenges. A key requirement is the ability to understand and model th…

Digital Twin’s Anatomy: A Cross-Sector Framework With Healthcare Validation Open

Sina Namaki Araghi, Zhengyu Liu, Arkopaul Sarkar, Thierry Louge, Mohamed Hedi Karray · 2025

Digital twins (DT) in manufacturing, healthcare, and across different industrial domains are often over-simplified as solely a virtual representation of a physical object or service. Such a definition constitutes a dilemma in distinguishin…

Knowledge transfer in Digital Twins: The methodology to develop Cognitive Digital Twins Open

Rosario Davide D’Amico, Arkopaul Sarkar, Mohamed Hedi Karray, Sri Addepalli, John Ahmet Erkoyuncu · 2024

In the realm of Digital Twins (DTs), industry experts have emphasised the pivotal concept of the Federation of Twins, envisioning seamless collaboration across sectors driven by shared semantics. In response to this challenge, the Cognitiv…

Semantic Data Integration and Querying: A Survey and Challenges Open

Maroua Masmoudi, Sana Ben Abdallah Ben Lamine, Mohamed Hedi Karray, Bernard Archimède, Hajer Baazaoui Zghal · 2024

Digital revolution produces massive, heterogeneous and isolated data. These latter remain underutilized, unsuitable for integrated querying and knowledge discovering. Hence the importance of this survey on data integration which identifies…

Events-Based Semantic Services Composition In Industry 4.0 Using Asset Administration Shell Meta-Model for Digital Twins Open

Thierry Louge, Sina Namaki Aragh, Arkopaul Sarkar, Mohamed Hedi Karray · 2024

Events-Based Semantic Services Composition in Industry 4.0 Using Asset Administration Shell Meta-Model for Digital Twins Open

Thierry Louge, Sina Namaki Aragh, Arkopaul Sarkar, Mohamed Hedi Karray · 2024

DIAG Approach: Introducing the Cognitive Process Mining by an Ontology-Driven Approach to Diagnose and Explain Concept Drifts Open

Sina Namaki Araghi, Franck Fontanili, Arkopaul Sarkar, Elyes Lamine, Mohamed Hedi Karray , et al. · 2023

The remarkable growth of process mining applications in care pathway monitoring is undeniable. One of the sub-emerging case studies is the use of patients’ location data in process mining analyses. While the streamlining of published works…

An ontology of 3D environment where a simulated manipulation task takes place (ENVON) Open

Yingshen Zhao, Arkopaul Sarkar, Linda Elmhadhbi, Mohamed Hedi Karray, Philippe Fillatreau , et al. · 2023

Thanks to the advent of robotics in shopfloor and warehouse environments, control rooms need to seamlessly exchange information regarding the dynamically changing 3D environment to facilitate tasks and path planning for the robots. Adding …

Demystifying Digital Twin Buzzword: A Novel Generic Evaluation Model Open

Zhengyu Liu, Sina Namaki Araghi, Arkopaul Sarkar, Mohamed Hedi Karray · 2023

Despite the growing popularity of digital twin (DT) developments, there is a lack of common understanding and definition for important concepts of DT. It is needed to address this gap by building a shared understanding of DT before it beco…

IndustryPortal: a Common Repository for FAIR Ontologies in Industry 4.0 Open

Emna Amdouni, Arkopaul Sarkar, Clément Jonquet, Mohamed Hedi Karray · 2023

International audience

The Translator in Knowledge Management for Innovation – towards Industry Commons Open

Gerhard Goldbeck, Alexandra Simperler, Lucy M. Bull, David Gao, Emanuele Ghedini , et al. · 2022

We introduce a new role in the field of semantic knowledge management which we call Translator in Knowledge Management for Innovation. Our interest is in the role helping to shape purposeful and traceable communication in materials and man…

Towards flexibility sharing in multi-agent dynamic planning: the case of the health crisis Open

Aïdin Sumic, Emna Amdouni, Thierry Vidal, Mohamed Hedi Karray · 2022

International audience

Using Adaptive Logics for Expression of Context and Interoperability in DL Ontologies Open

Thierry Louge, Mohamed Hedi Karray, Bernard Archimède · 2022

Ontologies are logical theories that are used in computer science for describing different items such as web services, agents in multi-agent systems, or domain knowledge. Many ontologies exist, expressing various domains of knowledge with …

Towards an ontology-based approach to enhance the mobile blood collection process Open

Ikram Ghernaout, Linda Elmhadhbi, Arkopaul Sarkar, Sidi Mohammed Meliani, Mohamed Hedi Karray · 2022

International audience

An Ontological Approach to Enhancing Information Sharing in Disaster Response Open

Linda Elmhadhbi, Mohamed Hedi Karray, Bernard Archimède, J. Neil Otte, Barry Smith · 2021

Managing complex disaster situations is a challenging task because of the large number of actors involved and the critical nature of the events themselves. In particular, the different terminologies and technical vocabularies that are bein…

Semantic coupling of path planning and a primitive action of a task plan for the simulation of manipulation tasks in a virtual 3D environment Open

Yingshen Zhao, Philippe Fillatreau, Linda Elmhadhbi, Mohamed Hedi Karray, Bernard Archimède · 2021

An integrated Linked Building Data system: AEC industry case Open

Justine Flore Tchouanguem Djuedja, Fonbeyin Henry Abanda, Bernard Kamsu-Foguem, Pieter Pauwels, Camille Magniont , et al. · 2020

Environmental assessment is a critical activity for ensuring buildings are performing according to specified requirements, and efficient, seamless exchange of building information is crucial for environmental assessment. Therefore, all tho…

UN SYSTÈME SOCIO-CYBER PHYSIQUE BASÉ SUR UN RÉSEAU-INFOCENTRÉ POUR LA COLLECTE MOBILE DE SANG Open

Ikram Ghernaout, Linda Elmhadhbi, Mohamed Hedi Karray, Bernard Archimède · 2020

International audience

Knowledge hypergraph-based approach for data integration and querying: Application to Earth Observation Open

Maroua Masmoudi, Sana Ben Abdallah Ben Lamine, Hajer Baazaoui Zghal, Bernard Archimède, Mohamed Hedi Karray · 2020

A modular ontology for semantically enhanced interoperability in operational disaster response Open

Linda Elmhadhbi, Mohamed Hedi Karray, Bernard Archimède · 2019

Up to now, the world has witnessed how inadequate communication capabilities can adversely affect disaster response efforts. There are various Emergency Responders (ERs) that potentially must work together towards a successful resolution o…

Toward the use of upper level ontologies for semantically interoperable systems: an emergency management use case Open

Linda Elmhadhbi, Mohamed Hedi Karray, Bernard Archimède · 2019

In the context of globalization and knowledge management, information technologies require an ample need of unprecedented levels of data exchange and sharing to allow collaboration between heterogeneous systems. Yet, understanding the sema…

PREDICAT: A Semantic Service-Oriented Platform for Data Interoperability and Linking in Earth Observation and Disaster Prediction Open

Maroua Masmoudi, Hela Taktak, Sana Ben Abdallah Ben Lamine, Khouloud Boukadi, Mohamed Hedi Karray , et al. · 2018

International audience

Semantic Intelligence in a Seaport Context Open

Ana Ximena Halabi Echeverry, Juan Carlos Vergara-Silva, Mohamed Hedi Karray · 2018

International audience

Investigating a Method for Automatic Construction and Population of Ontologies for Services: Performances and Limitations Open

Thierry Louge, Mohamed Hedi Karray, Bernard Archimède · 2018

International audience

An Ontology-Based Approach Towards Coupling Task and Path Planning for the Simulation of Manipulation Tasks Open

Yingshen Zhao, Philippe Fillatreau, Mohamed Hedi Karray, Bernard Archimède · 2018

International audience

Semantic Web Services Composition in the astrophysics domain: Issues and solutions Open

Thierry Louge, Mohamed Hedi Karray, Bernard Archimède, Zakaria Maamar, Michaël Mrissa · 2018

ASON: An OWL-S based ontology for astrophysical services Open

Thierry Louge, Mohamed Hedi Karray, Bernard Archimède, J. Knödlseder · 2018

A knowledge base with modularized ontologies for eco-labeling: Application for laundry detergents Open

Da Xu, Mohamed Hedi Karray, Bernard Archimède · 2018

An ontology-based monitoring system for multi-source environmental observations Open

Maroua Masmoudi, Sana Ben Abdallah Ben Lamine, Hajer Baazaoui Zghal, Mohamed Hedi Karray, Bernard Archimède · 2018

Semantic transportation planning for food products supply chain ecosystem within difficult geographic zones Open

Muhammad Ali Memon, Mohamed Hedi Karray, Agnès Letouzey, Bernard Archimède · 2017

Purpose In difficult geographical zones (mountain, intra-cities areas, etc.), many shippers, from small and medium enterprises to individuals, may demand delivery of different food products (fresh, refrigerated, frozen, etc.) in small quan…

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