A novel clustering method using enhanced grey wolf optimizer and mapreduce

AK Tripathi, K Sharma, M Bala - Big data research, 2018 - Elsevier
With advancement of the technology, data size is increasing rapidly. For making intelligent
decisions based on data, efficacious analytic methods are required. Data clustering, a …

[HTML][HTML] EEWC: energy-efficient weighted clustering method based on genetic algorithm for HWSNs

R Pal, S Yadav, R Karnwal, Aarti - Complex & Intelligent Systems, 2020 - Springer
Wireless sensor networks are widely used in monitoring and managing environmental
factors like air quality, humidity, temperature, and pressure. The recent works show that …

Optimised robust watermarking technique using CKGSA in DCT‐SVD domain

R Singh, A Ashok, M Saraswat - IET Image Processing, 2020 - Wiley Online Library
Digital watermarking embeds a watermark to minimise the problem of illegal copying and
disseminating multimedia contents. However, the existing techniques do not maintain the …

[HTML][HTML] A genetic algorithm-based energy-aware multi-hop clustering scheme for heterogeneous wireless sensor networks

R Muthukkumar, L Garg, K Maharajan… - PeerJ Computer …, 2022 - peerj.com
Background The energy-constrained heterogeneous nodes are the most challenging
wireless sensor networks (WSNs) for developing energy-aware clustering schemes …

An automatic nuclei segmentation method using intelligent gravitational search algorithm based superpixel clustering

H Mittal, M Saraswat - Swarm and Evolutionary Computation, 2019 - Elsevier
A reliable nuclei segmentation is still an open-ended problem, especially in the breast
cancer histology images. For the same, this paper proposes an intelligent gravitational …

An optimized robust watermarking technique using CKGSA in frequency domain

R Singh, A Ashok - Journal of Information Security and Applications, 2021 - Elsevier
The existing SVD based watermarking techniques insert watermark into the singular
component which causes the false positive problem (FPP). To overcome this problem, a …

[HTML][HTML] Adaptive habitat biogeography-based optimizer for optimizing deep CNN hyperparameters in image classification

J Xin, M Khishe, DQ Zeebaree, L Abualigah… - Heliyon, 2024 - cell.com
Abstract Deep Convolutional Neural Networks (DCNNs) have shown remarkable success in
image classification tasks, but optimizing their hyperparameters can be challenging due to …

Histopathological image classification using enhanced bag-of-feature with spiral biogeography-based optimization

R Pal, M Saraswat - Applied Intelligence, 2019 - Springer
An exponential growth of histopathological digital images over the Internet requires an
efficient method for organizing them properly for better retrieval and analysis process. For …

[HTML][HTML] Optimal keyframe selection-based lossless video-watermarking technique using IGSA in LWT domain for copyright protection

R Singh, H Mittal, R Pal - Complex & Intelligent Systems, 2022 - Springer
Video piracy is a challenging issue in the modern world. Approximately 90\% 90% of newly
released films were illegally distributed around the world via the Internet. To overcome this …

Energy efficient multi-criterion binary grey wolf optimizer based clustering for heterogeneous wireless sensor networks

R Pal, M Saraswat, S Kumar, A Nayyar, PK Rajput - Soft Computing, 2024 - Springer
Wireless sensor networks are constrained by limited energy resources of sensor nodes,
which limits the efficiency and lifetime of the network. Clustering is a widely adopted strategy …