Mining sequential patterns in uncertain databases using hierarchical index structure

KK Roy, MHH Moon, MM Rahman, CF Ahmed… - Pacific-Asia Conference …, 2021 - Springer
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 …

Mining weighted frequent sequences in uncertain databases

MM Rahman, CF Ahmed, CKS Leung - Information Sciences, 2019 - Elsevier
Frequent pattern mining has become very useful and interesting to researchers due to its
high applicability. Different real-life databases (eg, sensor network, medical diagnosis data) …

An evolutionary model to mine high expected utility patterns from uncertain databases

U Ahmed, JCW Lin, G Srivastava… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
In recent decades, mobile or the Internet of Thing (IoT) devices are dramatically increasing
in many domains and applications. Thus, a massive amount of data is generated and …

EHMIN: Efficient approach of list based high-utility pattern mining with negative unit profits

H Kim, T Ryu, C Lee, H Kim, E Yoon, B Vo… - Expert Systems with …, 2022 - Elsevier
High-utility pattern mining is an important sub-literature in the data mining literature. This
literature discusses the discovery of useful pattern information from large databases by …

Big data analysis and mining

CKS Leung - Advanced methodologies and technologies in network …, 2019 - igi-global.com
Big data analysis and mining aims to discover implicit, previously unknown, and potentially
useful information and knowledge from big databases that contain high volumes of valuable …

Mining weighted sequential patterns in incremental uncertain databases

KK Roy, MHH Moon, MM Rahman, CF Ahmed… - Information …, 2022 - Elsevier
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 …

A systematic survey on high utility itemset mining

B Rahmati, MK Sohrabi - International Journal of Information …, 2019 - World Scientific
High utility itemset mining considers unit profits and quantities of items in a transaction
database to extract more applicable and more useful association rules. Downward closure …

Efficient temporal pattern mining in big time series using mutual information

NTT Ho, TB Pedersen - Proceedings of the VLDB Endowment, 2022 - vbn.aau.dk
Very large time series are increasingly available from an ever wider range of IoT-enabled
sensors deployed in different environments. Significant insights can be gained by mining …

Advanced approach of sliding window based erasable pattern mining with list structure of industrial fields

U Yun, G Lee, E Yoon - Information Sciences, 2019 - Elsevier
As one of the various data mining areas, erasable pattern mining is a method for solving
financial problems that can be caused in various industrial fields. Since the concept of …

Model of database design in the conditions of limited resources

Y Klochkov, E Klochkova, O Antipova… - … (Trends and Future …, 2016 - ieeexplore.ieee.org
Modern databases are crucial components of quality management systems according to the
requirements of ISO 9001: 2015, but their design and maintenance need significant …