Výsledky vyhledávání - "Ahmed, Chowdhury Farhan"

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Hyperedge Anomaly Detection with Hypergraph Neural Network

Autor: Alam, Md. Tanvir, Ahmed, Chowdhury Farhan, Leung, Carson K.

Hypergraph is a data structure that enables us to model higher-order associations among data entities. Conventional graph-structured data can represent pairwise relationships only, whereas hypergraph enables us to associate any number of entities, wh

Externí odkaz: http://arxiv.org/abs/2412.05641

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Mining Weighted Sequential Patterns in Incremental Uncertain Databases

Autor: Roy, Kashob Kumar, Moon, Md Hasibul Haque, Rahman, Md Mahmudur, Ahmed, Chowdhury Farhan, Leung, Carson Kai-Sang

Publikováno v: Information Sciences 582 (2022): 865-896

Due to the rapid development of science and technology, the importance of imprecise, noisy, and uncertain data is increasing at an exponential rate. Thus, mining patterns in uncertain databases have drawn the attention of researchers. Moreover, frequ

Externí odkaz: http://arxiv.org/abs/2404.00746

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Mining Sequential Patterns in Uncertain Databases Using Hierarchical Index Structure

Autor: Roy, Kashob Kumar, Moon, Md Hasibul Haque, Rahman, Md Mahmudur, Ahmed, Chowdhury Farhan, Leung, Carson K.

In this uncertain world, data uncertainty is inherent in many applications and its importance is growing drastically due to the rapid development of modern technologies. Nowadays, researchers have paid more attention to mine patterns in uncertain dat

Externí odkaz: http://arxiv.org/abs/2404.01347

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