Udai Shanker

Udai Shankar is presently Professor in the Department of Computer Sc. & Engineering of M. M. M. University of Technology, Gorakhpur-273010. For his imitation of the most modern of approaches and also for his exemplary devotion to the field of teaching, and sharing his profound knowledge with students to make better future citizen of India, he has been a role model for the new generation of academicians. Besides introduced radical and revolutionary changes that have positively impacted the database world and student community, he is a man well versed with all the intricacies of academics.

Publications

A Comprehensive Review of Map-Matching Techniques: Empirical Analysis, Taxonomy, and Emerging Research Trends
A Comprehensive Review of Map-Matching Techniques: Empirical Analysis, Taxonomy, and Emerging Research Trends
Ajay Kumar Gupta, Udai Shanker. © 2022. 32 pages.
The map matching method gets simpler with higher precision positioning systems, but because the positioning framework is still not sufficiently precise or too costly for marginal...
EDRC: An Early Data Lending-Based Real-Time Commit Protocol
EDRC: An Early Data Lending-Based Real-Time Commit Protocol
Sarvesh Pandey, Udai Shanker. © 2021. 15 pages.
Advancing the distributed real-time database systems (DRTDBS) performance requires critical consideration of the reasons for data inaccessibility (i.e., predictability and...
MDTF: A Most Dependent Transactions First Priority Assignment Heuristic
MDTF: A Most Dependent Transactions First Priority Assignment Heuristic
Sarvesh Pandey, Udai Shanker. © 2021. 15 pages.
The Equal slack (EQS) heuristic is one of the widely used priority assignment heuristics. However, it severely suffers from the problems of intensive data contention, deadlock...
Prediction and Anticipation Features-Based Intellectual Assistant in Location-Based Services
Prediction and Anticipation Features-Based Intellectual Assistant in Location-Based Services
Ajay Kr. Gupta, Udai Shanker. © 2021. 25 pages.
Intellectual assistant in a location based service (LBS) is considered here as assistive technology in healthcare system for helping users with sensory, physical or intellectual...
Mobility-Aware Prefetching and Replacement Scheme for Location-Based Services: MOPAR
Mobility-Aware Prefetching and Replacement Scheme for Location-Based Services: MOPAR
Ajay Kumar Gupta, Udai Shanker. © 2021. 26 pages.
Location-based services (LBS) are gaining prominence in today's environment. When a mobile user submits a location-based query in LBS, an adversary may infer the locations or...
An Efficient Markov Chain Model Development based Prefetching in Location-Based Services
An Efficient Markov Chain Model Development based Prefetching in Location-Based Services
Ajay Kumar Gupta, Udai Shanker. © 2021. 17 pages.
A quite significant issue with the current location-based services application is to securely store information for users on the network in order to quickly access the data...
A Multi-Replica-Centered Commit Protocol for Distributed Real-Time and Embedded Applications
A Multi-Replica-Centered Commit Protocol for Distributed Real-Time and Embedded Applications
Anupama Arun, Sarvesh Pandey, Udai Shanker. © 2021. 19 pages.
Modern multi-site database applications are not only time-driven but also require efficient quality of services with no single-node failure. It might be ideally achieved using...
Mobility Markov Chain and Matrix-Based Location-Aware Cache Replacement Policy in Mobile Environment: MMCM-CRP
Mobility Markov Chain and Matrix-Based Location-Aware Cache Replacement Policy in Mobile Environment: MMCM-CRP
Ajay Kumar Gupta, Udai Shanker. © 2021. 19 pages.
In the location-aware services, past mobile device cache invalidation-replacement practises used are ineffective if the client travel route varies rapidly. In addition, in terms...
Handling Priority Inversion in Time-Constrained Distributed Databases
Handling Priority Inversion in Time-Constrained Distributed Databases
Udai Shanker, Sarvesh Pandey. © 2020. 338 pages.
In the computer science industry, high levels of performance remain the focal point in software engineering. This quest has made current systems exceedingly complex, as...
Causes, Effects, and Consequences of Priority Inversion in Transaction Processing
Causes, Effects, and Consequences of Priority Inversion in Transaction Processing
Sarvesh Pandey, Udai Shanker. © 2020. 13 pages.
The problem of priority inversion occurs when a high priority task is required to wait for completion of some other task with low priority as a result of conflict in accessing...
A Literature Review of Location-Aware Computing Policies: Taxonomy and Empirical Analysis in Mobile Environment
A Literature Review of Location-Aware Computing Policies: Taxonomy and Empirical Analysis in Mobile Environment
Ajay Kumar Gupta, Udai Shanker. © 2020. 25 pages.
Location-aware computing systems implementation has the challenge of maintaining its consistency due to frequent disconnections in the mobile environment. Many other exciting...
SWIFT: A Distributed Real Time Commit Protocol
SWIFT: A Distributed Real Time Commit Protocol
Udai Shanker, Manoj Misra, Anil K. Sarje. © 2009. 7 pages.
Many applications such as military tracking, medical monitoring, stock arbitrage system, network management, aircraft control, factory automation, and so forth that depend...