Md. Saiful Islam Bhuiyan, Abdur Razzak, Md Sadek Ferdous, Chowdhury, MJM et al.
A Chatbot is a popular platform to enable users to interact with a software or website to gather information or execute actions in an automated fashion. In recent years, chatbots are being used for executing financial transactions, however, there are a number of security issues, such as secure authe...
Md. Atik Shahriar, Faisal Haque Bappy, A. K. M. Fakhrul Hossain, Dayamoy Datta Saikat et al.
Blockchain technology has evolved through many changes and modifications, such as smart-contracts since its inception in 2008. The popularity of a blockchain system is due to the fact that it offers a significant security advantage over other traditional systems. However, there have been many attack...
M. Hussain, S. A. Chowdhury
Globa1 solar radiation distribution over Bangladesh has been estimated with a modified Angstrom equation. Based on data for five; years at Dhaka, a regression formula has been derived for Bangladesh. This equation is then applied to sunshine and cloudiness data from 6 stations In Bangladesh for the ...