Abstract: Recommender systems are essential in digital services for helping users find relevant items. One of the main challenges faced by these systems is the problem of sparsity, where limited ...
Yosra Barkaoui’s doctoral dissertation in mathematics at the University of Vaasa, Finland, has successfully generalised a fundamental theorem that has been limited to the bounded case. The research ...
Abstract: The focus of this article is on maintaining the stability and stabilization of Takagi–Sugeno (T–S) fuzzy systems under conditions of time-delay and sampled-data control. The objective is to ...
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