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17. An Improved Approach of Image Steganography Based on Least Significant Bit Technique for Secure Communication in Cloud

Author

Alam, Khorshed, Nushrat, Samia, Patwary, Amir Hamza, Ullah, Ahsan, Robin, Kazi Hassan, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Woungang, Isaac, editor, Dhurandher, Sanjay Kumar, editor, Pattanaik, Kiran Kumar, editor, Verma, Anshul, editor, and Verma, Pradeepika, editor

Published
2023
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41. Does Broadband Connectivity and Social networking sites build and maintain social capital in rural communities?

Author

Tiwari, Sanjib, Lane, Michael, and Alam, Khorshed

Subjects
Computer Science - Computers and Society
Abstract

Broadband internet access is a major enabling technology for building social capital (SC) by better connecting rural and regional communities which are often geographically dispersed both locally nationally and internationally. The main objectives of this paper were determine to what extent Social Networking Sites (SNS) can build SC for households in a rural and regional context of rural household adoption and use of broadband internet. A large scale survey of households was used to collect empirical data regarding household adoption and use of Broadband internet services including SNSs and their contribution to building SC in rural communities. The results of this study confirmed that SNSs would appear to build SC two high level dimensions bonding and bridging for households in rural communities such as Western Downs Region. Moreover SNS users would appear to have significantly higher levels of SC than Non-SNS users in rural communities., Comment: ISBN# 978-0-646-95337-3 Presented at the Australasian Conference on Information Systems 2015 (arXiv:1605.01032)

Published
2016

42. The challenges and opportunities of delivering wireless high speed broadband services in Rural and Remote Australia: A Case Study of Western Downs Region (WDR)

Author

Tiwari, Sanjib, Lane, Michael, and Alam, Khorshed

Subjects
Computer Science - Computers and Society
Abstract

This paper critically assesses wireless broadband internet infrastructure, in the rural and remote communities of WDR in terms of supply, demand and utilisation. Only 8 of 20 towns have ADSL/ADSL2+, and only 3 towns have 4G mobile network coverage. Conversely all of the towns have 2G/3G mobile network coverage but have problems with speed, reliability of service and capacity to handle data traffic loads at peak times. Satellite broadband internet for remote areas is also patchy at best. Satisfaction with existing wireless broadband internet services is highly variable across rural and remote communities in WDR. Finally we provide suggestions to improve broadband internet access for rural and remote communities. Public and private investment and sharing of wired and wireless broadband internet infrastructure is needed to provide the backhaul networks and 4G mobile and fixed wireless services to ensure high speed, reliable and affordable broadband services for rural and remote communities., Comment: ISBN# 978-0-646-95337-3 Presented at the Australasian Conference on Information Systems 2015 (arXiv:1605.01032)

Published
2016

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