Title	Wavelet Analysis for precipitation attributes
Author	Saqib Ur Rehman, Bilal Ahmed Usmani, Kamran Khan, Abdul Jamil Khan, Mustafain Ali, Absar Ahmed and Sara Ali
Citation	Vol. 19  No. 4  pp. 279-283
Keywords	Wavelet transformation, rainfall variability, Southwestern Australia, hydrology, cyclic pattern.

Title	Novel Intelligent Electronic Booking Framework for E-Business with Distributed Computing and Data Mining
Author	Hussain Saleem, Khalid Bin Muhammad, Samina Saleem, Rubina Saleem, Anila Hussain, Ali Muhammad Aslam
Citation	Vol. 19  No. 4  pp. 270-278
Keywords	big data, business analytics, data mining, data science, e-Booking, e-Commerce, web science

Title	Surface Ion Trap Designs for Vertical Ion Shuttling
Author	Muhammad Yousif Channa, Altaf. H. Nizamani, Hussain Saleem, Waseem Ahmed Bhutto, Abdul Majid Soomro, Muhammad Yousuf Soomro
Citation	Vol. 19  No. 4  pp. 264-269
Keywords	Ion trapping, Quantum Computation, Quantum information and technology, Surface ion trap, Trap modelling and Simulation, Vertical Ion shuttling.

Title	Arabic Sentiment Analysis Using Deep Learning: A Review
Author	Zainab Hakami, Muneera Alshathri, Nora Alqhtani, Latifah Alharthi and Sarah Alhumoud
Citation	Vol. 19  No. 4  pp. 255-263
Keywords	Arabic, sentiment analysis, deep learning, CNN, RNN, NN.