Christina Khnaisser

Christina Khnaisser holds a Ph.D. in biomedical informatics and is a lecturer at the Université de Sherbrooke. She develops software engineering methods for the construction of historicized data warehouses. She is interested in ontology-based modeling methods, the semantic web and graph databases.

Education

Ph.D., Université de Paris and Université de Sherbrooke (jointly), health informatics

M.Sc., Université de Sherbrooke, software engineering

B.Sc., Université de Sherbrooke, business informatics

Awards

GRIIS award, 2019

Doctoral fellowship, Fonds de recherche du Québec—Nature et technologies, 2016-2018

Research grant, Mitacs Globalink and Campus France, 2017

Award from CIUSSS de l’Estrie—CHUS, 2016

Publications

Khnaisser C, Lavoie L, Fraikin B, Barton A, Burgun A, Ethier J-F (2019) Advanced ontology-driven relational database generation for heterogeneous data : Ontorelα. Journal on Data Semantics (JODS) [Submitted 2019-09-20] Cite
Khnaisser C, Looten V, Lavoie L, Ethier J-F, Burgun A (2019) Combining ontology and temporal databases for data reuse: the example of hospital organizational structures. International Journal of Medical Informatics (IJMI) [To be publised] Cite
Khnaisser C, Lavoie L, Burgun A, Ethier J-F (2018) Generating relational database using ontology review : Issues, challenges and trends. International Journal of Advanced Computer Science and Applications (IJACSA) 9: . doi: 10.14569/IJACSA.2018.090620 Cite Download
Khnaisser C, Lavoie L, Diab H, Ethier J-F (2015) Data warehouse design methods review: Trends, challenges and future directions for the healthcare domain. In: Morzy T, Valduriez P, Bellatreche L (eds) New Trends in Databases and Information Systems. Springer International Publishing, pp 76–87 Cite Download
Barton A, Khnaisser C, Lavoie L, Ethier J-F (2017) Ambiguities in medical bitemporalized relational databases: A referent tracking view. In: Proceedings of the Joint Ontology Workshops 2017, CEUR Workshop proceedings. Boeker, M., Herre, H., Jansen, L., Loebe, F., & Shober, D., Bolzano, Italie, pp 1–5 Cite Download
Khnaisser C, Lavoie L, Ethier J-F (2017) Unified bitemporal modelling framework for automatic data warehouse design. In: 28th International Conference on Database and Expert Systems Applications DEXA 2017. Lyon, France Cite
Khnaisser C, Lavoie L, Burgun A, Ethier J-F (2017) Past indeterminacy in data warehouse design. In: Database and Expert Systems Applications. Springer, Cham, pp 90–100 Cite Download
Khnaisser C, Lavoie L, Diab H, Ethier J-F (2017) Unification des données par les connaissances: méthode de construction d’une entrepôt de données historicisé de santé guidée par les ontologies Cite Download
Khnaisser C, Lavoie L, Burgun A, Ethier J-F (2017) Healthcare trajectories reconstruction with i2b2: issues and recommandations Cite Download
Looten V, Khnaisser C, Burgun A, Rance B (2017) Storing biological data in i2b2: extending the representation of laboratory exams beyond the sheer result Cite
Khnaisser C, Lavoie L, Burgun A, Ethier J-F (2016) Méthode de construction d’entrepôts de données temporalissées guidée par les ontologies Cite Download
Khnaisser C, Lavoie L, Fraikin B, Barton A, Burgun A, Ethier J-F (2019) Generating a relational database for heterogeneous data using an ontology Cite Download
Khnaisser C, Lavoie L, Burgun A, Ethier J-F (2017) Unified bitemporal historicization framework. Université de Sherbrooke (GRIIS), Sherbrooke, Québec, Canada Cite
Khnaisser C, Lavoie L, Burgun A, Ethier J-F (2017) Automated bitemporal database schema design with a unified framework. Université de Sherbrooke, Sherbrooke, Canada Cite Download
Khnaisser C, Lavoie L, Diab H, Ethier J-F (2015) Data warehouse design methods review for the healthcare domain. Université de Sherbrooke, Sherbrooke, Canada Cite Download
Khnaisser C, Lavoie L (dir.) et Ethier J-F (dir.) (2016) Méthode de construction d'entrepôt de données temporalisé pour un système informationnel de santé. Mémoire de maitrise, Université de Sherbrooke Cite Download