8 results
Search Results
Now showing 1 - 8 of 8
Article Citation - WoS: 31Citation - Scopus: 38A Computationally Efficient Method for Hybrid Eeg-Fnirs Bci Based on the Pearson Correlation(Hindawi Ltd, 2020) Hasan, Mustafa A. H.; Khan, Muhammad U.; Mishra, DeeptiA hybrid brain computer interface (BCI) system considered here is a combination of electroencephalography (EEG) and functional near-infrared spectroscopy (fNIRS). EEG-fNIRS signals are simultaneously recorded to achieve high motor imagery task classification. This integration helps to achieve better system performance, but at the cost of an increase in system complexity and computational time. In hybrid BCI studies, channel selection is recognized as the key element that directly affects the system's performance. In this paper, we propose a novel channel selection approach using the Pearson product-moment correlation coefficient, where only highly correlated channels are selected from each hemisphere. Then, four different statistical features are extracted, and their different combinations are used for the classification through KNN and Tree classifiers. As far as we know, there is no report available that explored the Pearson product-moment correlation coefficient for hybrid EEG-fNIRS BCI channel selection. The results demonstrate that our hybrid system significantly reduces computational burden while achieving a classification accuracy with high reliability comparable to the existing literature.Article Citation - WoS: 4Citation - Scopus: 4Women's Professional Career and Culture: Software Organizations in India(Sage Publications inc, 2022) Mishra, Deepti; Mishra, Sushma; Ostrovska, SofiyaIn this work, we conduct an investigation on perspectives and existing barriers for women trying to pursue a career in the Indian software industry. The study is focused on three dimensions: organizational policies and practices, workplace environment, and social-familial factors. Another goal is to compare the perception of male and female software professionals concerning the impact of these dimensions on the careers of female software professionals. The study reveals that formally organizations provide gender-neutral policies, and currently the emphasis needs to be placed on their implementation. It has been observed that, on the whole, there is a favorable work environment and unbiased attitude toward female software employees. At the same time, we conclude that, despite significant progress, hurdles - mainly coming from the society and family traditions-still exist restraining flourishing careers of women in the software sector.Article Citation - WoS: 1Citation - Scopus: 1Personal Response Systems Through the Prism of Students' Experiences(Wiley, 2020) Mishra, Deepti; Chew, Esyin; Ostrovska, Sofiya; Wong, JojoPersonal response systems (PRSs) today offer an opportunity to the field of education in terms of improving teaching and learning outcomes through active engagement in classrooms. The present paper investigates students' attitudes to different types of PRSs, namely, Socrative and Clickers. Both qualitative and quantitative data are gathered and classified. The performed thematic analysis reveals major categories within the framework of this study, namely educational efficacy, psychological aspects, technology-related issues, and administrative issues. It has been found that Socrative fares better in the "educational efficacy" and "administrative issues," whereas Clickers outperforms Socrative in the "technological-related issues." It is worth pointing out that both Socrative and Clickers are tantamount in "psychological aspects" yielding no negative experiences. The results of this study reveal that two main factors, cost and technological infrastructure, are determinative in the incorporation and appreciation of such systems in an educational setting.Article Citation - WoS: 5Citation - Scopus: 11Erp Project Implementation: Evidence From the Oil and Gas Sector(Budapest Tech, 2011) Mishra, Alok; Mishra, Deepti; Computer Engineering; Software EngineeringEnterprise Resource Planning (ERP) systems provide integration and optimization of various business processes, which can lead to improved planning and decision quality, and a smoother coordination between business units, resulting in higher efficiency and a quicker response time to customer demands and inquiries. This paper reports the challenges and opportunities and the outcome of an ERP implementation process in the Oil & Gas exploration sector. This study will facilitate the understanding of the transition, constraints, and implementation process of ERP in this sector and will also provide guidelines from lessons learned in this regard.Article Citation - WoS: 20Citation - Scopus: 48Customer Relationship Management: Implementation Process Perspective(Budapest Tech, 2009) Mishra, Alok; Mishra, Deepti; Computer Engineering; Software EngineeringCustomer relationship management (CRM) can help organizations manage customer interactions more effectively to maintain competitiveness in the present economy. As more and more organizations realize the significance of becoming customer-centric in today's competitive era, they adopted CRM as a core business strategy and invested heavily. CRM, an integration of information technology and relationship marketing, provides the infrastructure that facilitates long-term relationship building with customers at an enterprise-wide level. Successful CRM implementation is a complex, expensive and rarely technical projects. This paper presents the successful implementation of CRM from process perspective in a trans-national organization with operations in different segments. This study will aid in understanding transition, constraints and the implementation process of CRM in such organizations.Article Citation - WoS: 4Citation - Scopus: 3A Legal Business Information System: Implementation Process Context(Budapest Tech, 2011) Mishra, Alok; Mishra, Deepti; Computer Engineering; Software EngineeringInformation Technology (IT) is fast becoming useful in implementing time, case, manpower and cost management strategies within judicial services. The legal system environment has adopted IT not just to save costs and time but also to give organizations a competitive edge and to ensure security as well. The Legal Business Information System is a fully operational and integrated system for a legal department. The mission of the department is to provide innovative and quality services in insolvency and trustee matters. Very few legal business information system implementations are documented in literature. Therefore this paper will facilitate understanding of system implementation in this sector.Article Citation - WoS: 28Citation - Scopus: 39Effective Communication, Collaboration, and Coordination in Extreme Programming: Human-Centric Perspective in a Small Organization(Wiley, 2009) Mishra, Deepti; Mishra, AlokEffective communication, collaboration, and coordination are important contributing factors in achieving success in agile software development projects. The significance of the workplace environment and tools are immense in effective communication, collaboration, and coordination among people performing software development. In this article, we study how the workplace environment and the effective use of tools like whiteboards, status boards, and so forth for exchanging information improved communication, collaboration, and coordination without compromising the ability to do individual work by developers in a small-scale software development organization. Based on experience and an extensive literature review of communication, collaboration, coordination, and the significance of these in the workplace environment, a survey questionnaire was developed to collect data and observe the effect of these in a small software development organization. Our study indicated appropriate workspace environment has a positive effect on communication, collaboration, and coordination in small organizations developing software using eXtreme Programming (XP). (C) 2009 Wiley Periodicals, Inc.Article Citation - WoS: 11Citation - Scopus: 16Improving Baggage Tracking, Security and Customer Services With Rfid in the Airline Industry(Budapest Tech, 2010) Mishra, Deepti; Mishra, Alok; Computer Engineering; Software EngineeringRadio frequency identification (RFID) has been identified as one of the ten greatest contributory technologies of the 21(st) Century. This technology has found a rapidly growing market, and an increasing variety of enterprises are employing RFID to improve the efficiency of their operations and to gain competitive advantage. In the aviation industry, major airports/airlines have been looking for the opportunity to adopt RFID in the area of baggage handling for a long time. Many pilot tests have been done at numerous US., European, and Hong Kong airports. RFID tags were found to be far more accurate than bar codes, and their performance was also measured to be well above that of bar codes. This paper presents the state of RFID adoption planning, architecture and implementation at a major airline, with a special focus on improved services due to improved baggage handling, on increased airport/airline security and on frequent flier program services. This is accomplished by integrating RFID technology together with networking and database technologies.
