Excellence in Research and Innovation for Humanity

J Mohan

Publications

2

Publications

2
14215
Impact of Faults in Different Software Systems: A Survey
Abstract:

Software maintenance is extremely important activity in software development life cycle. It involves a lot of human efforts, cost and time. Software maintenance may be further subdivided into different activities such as fault prediction, fault detection, fault prevention, fault correction etc. This topic has gained substantial attention due to sophisticated and complex applications, commercial hardware, clustered architecture and artificial intelligence. In this paper we surveyed the work done in the field of software maintenance. Software fault prediction has been studied in context of fault prone modules, self healing systems, developer information, maintenance models etc. Still a lot of things like modeling and weightage of impact of different kind of faults in the various types of software systems need to be explored in the field of fault severity.

Keywords:
Fault prediction, Software Maintenance, Automated Fault Prediction, and Failure Mode Analysis
1
17135
Two Active Elements Based All-Pass Section Suited for Current-Mode Cascading
Abstract:

A new circuit topology realizing a first-order currentmode all-pass filter is proposed using two dual-output second generation current conveyor and two passive components. The circuit possesses low-input and high-output impedance, which makes it ideal for current-mode systems. The proposed circuit is verified through PSPICE simulation results.

Keywords:
active filter, all-pass filter, current-mode, current conveyor.