Data Technologies and Applications: Volume 55 Issue 3

Performance analysis: Differential search algorithm based on randomization and benchmark functions

Areej Ahmad Alsaadi, Wadee Alhalabi, Elena-Niculina Dragoi

Differential search algorithm (DSA) is a new optimization, meta-heuristic algorithm. It simulates the Brownian-like, random-walk movement of an organism by migrating to a better…

Chicken swarm foraging algorithm for big data classification using the deep belief network classifier

Sathyaraj R, Ramanathan L, Lavanya K, Balasubramanian V, Saira Banu J

The innovation in big data is increasing day by day in such a way that the conventional software tools face several problems in managing the big data. Moreover, the occurrence of…

Evolution of conformal antenna design with the aid of probability improved crow search algorithm

Nama Ajay Nagendra, Lakshman Pappula

The issues of radiating sources in the existence of smooth convex matters by such objects are of huge significance in the modeling of antennas on structures. Conformal antenna…

Structural equation modeling and artificial neural networks approach to predict continued use of mobile taxi booking apps: the mediating role of hedonic motivation

Abdul Waheed Siyal, Hongzhuan Chen, Gang Chen, Muhammad Mujahid Memon, Zainab Binte

Mobile taxi booking apps (MTB) have revolutionalized the transportation industry. As taxis can be hired via smartphones, irrespective of any time or place, the business platform…

Assessment of national innovation capabilities of OECD countries using trapezoidal interval type-2 fuzzy ELECTRE III method

Geetha Selvaraj, Jeonghwan Jeon

For a nation to become a superpower, it's scientific and technological advancement is essential. Each country is exploring how to improve themselves in terms of science and…

Population estimation using Twitter for a specific space

Hiroki Hara, Yoshikatsu Fujita, Kazuhiko Tsuda

This paper aims to estimate the population in a specific space from the numbers of posted tweets and their senders, using Twitter's real-time property and location information…

Classification of electrocardiogram signal using an ensemble of deep learning models

Saroj Kumar Pandey, Rekh Ram Janghel

According to the World Health Organization, arrhythmia is one of the primary causes of deaths across the globe. In order to reduce mortality rate, cardiovascular disease should be…