40 Papers
99 Citations
Sameer Qazi is an academic researcher from Karachi Institute of Economics and Technology. The author has contributed to research in topics: Overlay network & Computer science. The author has an hindex of 9, co-authored 39 publications. Previous affiliations of Sameer Qazi include National University of Sciences and Technology & University of New South Wales.
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Papers
Internet of Things (IoT) for Next-Generation Smart Systems: A Review of Current Challenges, Future Trends and Prospects for Emerging 5G-IoT Scenarios
TL;DR: This paper presents the IoT technology from a bird's eye view covering its statistical/architectural trends, use cases, challenges and future prospects, and discusses challenges in the implementation of 5G-IoT due to high data-rates requiring both cloud-based platforms and IoT devices based edge computing.
IoT-Equipped and AI-Enabled Next Generation Smart Agriculture: A Critical Review, Current Challenges and Future Trends
TL;DR: This survey paper provides a detailed tutorial on the available advancements in the field of smart agriculture systems through IoT technologies and AI techniques, and a critical review of these two available technologies and challenges in their widespread deployment.
93
Improved SVD-based initialization for nonnegative matrix factorization using low-rank correction
TL;DR: This paper proposes a novel SVD-based NMF initialization to specifically address this shortcoming by taking into account the SVD factors that were discarded to obtain a nonnegative initialization.
55
Cyber Security Backdrop: A SCADA testbed
Adnan A. Farooqui,Syed Sajjad Haider Zaidi,Attaullah Y. Memon,Sameer Qazi +3 more
- 01 Oct 2014
TL;DR: The main aim was to assess the effectiveness and suitability of TrueTime for the intended use in the development of a larger scale SCADA testbed, and results shown reflect that TrueTime can be effectively used for the purpose of SCADA network simulations and collection of necessary data for security analysis.
33
Cluster head selection algorithm for mobile wireless sensor networks
Abbirah Ahmed,Sameer Qazi +1 more
- 01 Dec 2013
TL;DR: Basic Low Energy adaptive clustering hierarchy (LEACH) protocol has been modified with the proposed LEACH-MAE(LEACH-Mobile Average Energy based) protocol to overcome its shortcomings to support mobility along with the new average energy based Cluster Head selection technique.