A5076315855- Complex Network Analysis Techniques
- Opinion Dynamics and Social Influence
- IoT and Edge/Fog Computing
- Peer-to-Peer Network Technologies
- Cloud Computing and Resource Management
- Game Theory and Applications
- Blockchain Technology Applications and Security
- Distributed systems and fault tolerance
- Artificial Intelligence in Healthcare
- Matrix Theory and Algorithms
- Ethics in Clinical Research
- COVID-19 diagnosis using AI
- Ferroelectric and Negative Capacitance Devices
- Human Mobility and Location-Based Analysis
- Electromagnetic Scattering and Analysis
- Sharing Economy and Platforms
- Big Data and Business Intelligence
- Advanced Graph Theory Research
- Context-Aware Activity Recognition Systems
- Information Technology and Learning
- Data Quality and Management
- Global Health Care Issues
- French Language Learning Methods
- Physical Unclonable Functions (PUFs) and Hardware Security
- Global Peace and Security Dynamics
École Polytechnique de Thiès
2016-2023
Cheikh Anta Diop University
2008-2023
Laboratoire de l'Intégration du Matériau au Système
2018
Hôpital Principal de Dakar
2009
Office National d'Études et de Recherches Aérospatiales
2007
Job satisfaction among health workers is crucial for retention and service delivery. In sub Saharan Africa, poor remuneration, limited professional development opportunities inadequate working conditions impact satisfaction. This study examines job predictors in primary healthcare across eight countries: Ethiopia, Kenya, Malawi, Senegal, South Sudan, Tanzania, Uganda, Zambia. A cross- sectional surveyed 1,711 workers, assessing five dimensions: employer-employee relationships, remuneration...
The goal of this work in progress is to handle transactions social applications by using their access classes. Basically, users simultaneously a small piece data owned user or few ones. For instance, new post Facebook can create the reactions most his/her friends, and each such related same data. Thus, grouping chaining that require classes may reduce significantly response time since several are executed one shot while ensuring consistency as well minimizing number persistent storage. With...
The scope of the work is to build a framework able study evolution set communities based on their underlying social activities. Generally, for given community, many subgroups may exist and evolve with different various opinions or behaviors. So, in this paper, we will focus identification potential relation/correlation corresponding self-similarity over time. Clearly, want know if remain unchanged then being stable might they merge by forming new groups. In respect, engagement that refers...
Interoperability between healthcare institutions, data security and privacy are the main challenges that blockchain is trying to address. The Internet of Things a current reality justified by its many applications in medical field. These connected devices perform tasks autonomously with minimal or no human interaction producing exchanging lot data. However, these objects can fall victim numerous attacks, often due resource constraints imposed on sensor networks, preventing implementation...
The Internet of Things (IoT) has become a reality: Healthcare, smart cities, intelligent manufacturing, e-agriculture, real-time traffic controls, environment monitoring, camera security systems, etc. are developing services that rely on an IoT infrastructure. Thus, ensuring the devices during operation and information exchange becomes fundamental requirement inherent in providing safe reliable services. NIST requires hardware implementations protected against SCAs for lightweight...
Knowledge of the factors influencing traumatic injuries anterior teeth is useful to prevent their occurrence. The aim this case control study test relationship between intrinsic and extrinsic dental traumatism in adolescents. Cases are 32 adolescent consulting for at University Dental Clinic Dakar (Senegal). Control subjects (49) derived from same population but were free any traumatism. Logistic regression analyses performed identify that best predict occurrence incisor Stepwise logistic...
In Senegal, as in most developing countries, access to health care remains a major problem for the population, especially rural areas. E-health aims facilitate disease diagnosis and treatment decisions. Thanks Internet of Things devices, this field, offers many opportunities possibilities relieve traditional system our countries that does not follow evolving needs population terms care. These IoT devices can patients over long period time transmit data real time. paper we presented current...
In this work, we extend a previous work where proposed suitable state model built from Karhunen-Loeve Transformation to build new decision process which, can extract useful knowledge and information about the identified underlying sub-communities an initial network. The aim of method is framework for multi-level retrieval. Besides capacity methodology reduce high dimensionality data, detection scheme able extract, sub-communities, dense sub-groups with definition formulation quantities...