Search results for: Rajendra Prasad Mahapatra

Items from 1 to 7 out of 7 results

article

Automated software effort estimation for agile development system by heuristically improved hybrid learning

Neha Gupta, Rajendra Prasad Mahapatra

Concurrency and Computation: Practice and Experience > 34 > 25 > n/a - n/a

In the process of modern software development, an important role is played by software effort estimation. The failure or success of the projects is mostly based on the schedule outcomes and effort estimation accuracy. The effort estimation problem still remains as a challenging issue because of the limitations of various standard measures for forecasting the efforts in the plan‐driven software development...

article

Detection and diagnosis of COVID‐19 infection in lungs images using deep learning techniques

Arun Kumar, Rajendra Prasad Mahapatra

International Journal of Imaging Systems and Technology > 32 > 2 > 462 - 475

World's science and technologies have been challenged by the COVID‐19 pandemic. Each and every community across the globe are trying to find a real‐time novel method for accurate treatment and cure of COVID‐19 infected patients. The most important lead to take from this pandemic is to detect the infected patients as soon as possible and provide them an accurate treatment. At present, the worldwide...

article

A variable gain reconfigurable mixer using gallium nitride high‐electron‐mobility transistor for wireless local area network applications

Manoj Kumar Vishnoi, Satya Sai Srikant, Rajendra Prasad Mahapatra, Shikha Swaroop Sharma

International Journal of Communication Systems > 34 > 17 > n/a - n/a

In this paper, a design of reconfigurable frequency mixer is adapted with gallium nitride high‐electron‐mobility transistor (GaN HEMT) architecture under variable gain, different intermediate frequency (IF) bandwidth, and active/passive configuration for multidisciplinary applications supported by wireless local area network (WLAN) framework. The low band (LB) and high band (HB) are reconfigured by...

article

Recovery of basic valuable metals and alloys from E-waste using microwave heating followed by leaching and cementation process

Rajendra Prasad Mahapatra, Satya Sai Srikant, Raghupatruni Bhima Rao, Bijayananda Mohanty

Sādhanā > 2019 > 44 > 10 > 1-10

The whole world understands about the crisis of harmful electronic waste as it is increasing the usage and its disposal. The Government of India asked researchers to come out with innovative alternative solutions, apart from existing conventional methods for safe reuse, recycling and proper disposal particularly for electronic solid waste system. The solution is found which consists of microwave heat...

chapter

Effective testcase retaining using branch coverage technique

P. Velmurugan, Rajendra Prasad Mahapatra

2016 2nd International Conference on Applied and Theoretical Computing and Communication Technology (iCATccT) > 504 - 508

2016 2nd International Conference on Applied and Theoretical Computing and Communication Technology (iCATccT)

This present research seeks to address the issue of test case optimization in software testing by reducing the number of test cases required, through traditional methods. This is achieved through regression testing for test case reduction and branch selection for maximum coverage. This research uses one of the traditional methods for testcase reduction and new technique to retain some testcases from...

article

Comparative Analysis of Nearest Neighbor Query Processing Techniques

Rajendra Prasad Mahapatra, Partha Sarathi Chakraborty

Procedia Computer Science > 2015 > 57 > Complete > 1289-1298

The goal of Nearest Neighbour (NN) search is to find the objects in a dataset A that are closest to a query point q. Existing algorithms presume that the dataset is indexed by an R-tree and searching a query point q in a large volume of a dataset, is a tedious task that effects the quality and usefulness of the NNQ processing algorithms which determined by the time as well as space complexity. The...

article

Descendant of LEACH Based Routing Protocols in Wireless Sensor Networks

Rajendra Prasad Mahapatra, Rakesh Kumar Yadav

Procedia Computer Science > 2015 > 57 > Complete > 1005-1014

Due to the advancement in wireless communication, Wireless Sensor Network (WSN) is used in different areas like: civilian, military, and industrial applications. A WSN is a network formed by large number of sensor nodes which are randomly deployed in a region. There is an issue of limited source of power in a node and in fact battery of node can not be replaced. The life time of WSN is very much dependent...

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Search results for: Rajendra Prasad Mahapatra

Automated software effort estimation for agile development system by heuristically improved hybrid learning

Detection and diagnosis of COVID‐19 infection in lungs images using deep learning techniques

A variable gain reconfigurable mixer using gallium nitride high‐electron‐mobility transistor for wireless local area network applications

Recovery of basic valuable metals and alloys from E-waste using microwave heating followed by leaching and cementation process

Effective testcase retaining using branch coverage technique

Comparative Analysis of Nearest Neighbor Query Processing Techniques

Descendant of LEACH Based Routing Protocols in Wireless Sensor Networks

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