CoBiAt: A Sentiment ClassificatiCobiat: A Sentiment Classification Model Using Hybrid Convnet- Dual-lstm with Attention Mechanismon Model using Hybrid ConvNet- Dual-LSTM with Attention Mechanism. - Roop Ranjan; A. K. Daniel 001 (Informatica (Slovenia), 2023)

CoBiCo: A model using multi-stage ConvNet with attention-based Bi-LSTM for efficient sentiment classification. - Roop Ranjan; A. K. Daniel 001 (Int. J. Knowl. Based Intell. Eng. Syst., 2023)

Optimizing routing in wireless sensor networks: leveraging pond skater and ant colony optimization algorithms. - Ashok Kumar Rai; Rakesh Kumar; Roop Ranjan; Ashish Srivastava; Manish Kumar Gupta (Soft Comput., 2024)