Software development is a multistage process. Minimizing the project duration and minimizing the project cost are two objectives of software projects. These two goals are often in conflict with each other. The most important influencing factor of these two objectives is human resource allocation. The best compromised human resource allocation plan based on these two objectives should be provide...

An innovative space-time adaptive preprocessing algorithm based on a low complexity multistage nested Wiener filter is introduced. A closed form expression for the Wiener-Hopf filter weights is developed using the multistage nested Wiener falter parameters. It is demonstrated that this algorithm is capable of suppressing both wideband and narrowband jammers while maintaining low complexity.

clustering is a widespread data analysis and data mining technique in many fields of study such as engineering, medicine, biology and the like. the aim of clustering is to collect data points. in this paper, a cultural algorithm (ca) is presented to optimize partition with n objects into k clusters. the ca is one of the effective methods for searching into the problem space in order to find a n...

Chronic Obstructive Pulmonary Disease (COPD) is a life-threatening lung ailment and significant cause of morbidity fatality globally. The early detection COPD can provide timely proper medication reduce the mortality rate. To obtain treatment lessen death rate, this study proposes novel ensemble model: Multistage Ensemble model (MSEN) with an optimized weighted voting technique to detect help c...

a gyroscope is a device for measuring or maintaining orientation , based on the principles of conservation of angular momentum . the device is a spinning wheel or disk whose axle is free to take any orientation. this orientation changes much less in response to a given external torque than it would without the large angular momentum associated with the gyroscope's high rate of spin. since exter...

This paper is concerned with linear superposition systems in which all components of the superimposed signal are coded with an identical binary low-density parity-check (LDPC) code. We focus on the design of decoding and computing algorithms. The main contributions of this paper include: 1) we present three types of iterative multistage decoding/computing algorithms, which are referred to as de...