BITS Faculty Publications: Recent submissions

Now showing items 2401-2420 of 11887

Super resolution image reconstruction using frequency spectrum

Viswanathan, Sangeetha (Indian Journal of Science and Technology, 2015-12)

Super resolution image reconstruction is defined as generating a high resolution image from a low resolution image or sequence of low resolution images captured from identical scene apparently a video. An algorithm for ...
A Modified Fuzzy A* Based Inference System for Path Planning in an Unknown Environment

Viswanathan, Sangeetha (IEEE, 2018-05)

One of the major challenges in a path planner system is finding the shortest path in the least time and cost. In this paper, fuzzy logic based A* algorithm is discussed. A* search is a heuristic method and when it is ...
A Normalized Rank Based A* Algorithm for Region Based Path Planning on an Image

Viswanathan, Sangeetha (Springer, 2019-04)

With the development of many autonomous systems, the need for efficient and robust path planners are increasing every day. Inspired by the intelligence of the heuristic, a normalized rank-based A* algorithm has been proposed ...
An Intelligent Gain based Ant Colony Optimisation Method for Path Planning of Unmanned Ground Vehicles

Viswanathan, Sangeetha (DRDO, 2019)

In many of the military applications, path planning is one of the crucial decision-making strategies in an unmanned autonomous system. Many intelligent approaches to pathfinding and generation have been derived in the past ...
A Modified Ant Colony Optimisation based Optimal Path Finding on a Thematic Map

Viswanathan, Sangeetha (IEEE, 2019)

Increasing demands for unmanned systems and the availability of high resolution satellite images have been promoting researchers to contribute innovations to increase the robustness and efficiency of the optimal path ...
A Scientific Decision Framework for Cloud Vendor Prioritization under Probabilistic Linguistic Term Set Context with Unknown/Partial Weight Information

Viswanathan, Sangeetha (MDPI, 2019-05)

With the tremendous growth of Cloud Vendors, Cloud vendor (CV) prioritization is a complex decision-making problem. Previous studies on CV selection use functional and non-functional attributes, but do not have an apt ...
Novel Fuzzy Clustering Methods for Test Case Prioritization in Software Projects

Viswanathan, Sangeetha (MDPI, 2019-11)

Systematic Regression Testing is essential for maintaining software quality, but the cost of regression testing is high. Test case prioritization (TCP) is a widely used approach to reduce this cost. Many researchers have ...
Cluster Analysis of Breast Cancer Data Using Modified BP-RBFN

Viswanathan, Sangeetha (CRC Press, 2020)

According to the American Cancer Society, around 17,62,450 women have breast cancer in the United States. Though there are many computer-aided diagnosis systems for detecting cancer, the chances of survival of the patients ...
Selection of Apt Renewable Energy Source for Smart Cities using Generalized Orthopair Fuzzy Information

Viswanathan, Sangeetha (IEEE, 2020)

Renewable energy (RE) is a popular and clean source of energy that could potentially reduce carbon footprint and promote sustainable development in smart cities. Developing countries, such as India, have invested time, ...
A Fuzzy Gain-Based Dynamic Ant Colony Optimization for Path Planning in Dynamic Environments

Viswanathan, Sangeetha (MDPI, 2021-01)

Path planning can be perceived as a combination of searching and executing the optimal path between the start and destination locations. Deliberative planning capabilities are essential for the motion of autonomous unmanned ...
Novel Image Compression and Deblocking Approach Using BPN and Deep Neural Network Architecture

Viswanathan, Sangeetha (Springer, 2021-04)

Medical imaging is an important source of digital information to diagnose the illness of a patient. The digital information generated consists of different modalities that occupy more disk space, and the distribution of ...
Energy-efficient green ant colony optimization for path planning in dynamic 3D environments

Viswanathan, Sangeetha (Springer, 2021-01)

With the proliferation in demand for navigation systems for reconnaissance, surveillance, and other day-to-day activities, the development of efficient and robust path planning algorithm is an open challenge. The uncertain ...
Assessment of cloud vendors using interval-valued probabilistic linguistic information and unknown weights

Viswanathan, Sangeetha (Wiley, 2021-05)

Cloud vendors (CVs) play an indispensable role in the development of IT sectors and industry 4.0. Many CVs evolve every day, and a systematic selection of these is becoming substantial for organizations. Literature studies ...
Assessment of an ant-inspired algorithm for path planning

Viswanathan, Sangeetha (Elsevier, 2022)

The demand for path planners for a variety of applications has significantly increased over the past decade. The correct choice of a distance metric will be of utmost importance for an efficient path planner. The underlying ...
Understanding the Effects of Ant Algorithms on Path Planning with Gain-Ant Colony Optimization

Viswanathan, Sangeetha (ACM Digital Library, 2022-06)

With the advent of more automated and unmanned systems, there is an increasing need for path planners. Intelligent path planners play an important role in the navigation of automated systems. In this work, the performance ...
Anomaly-based Intrusion Detection using GAN for Industrial Control Systems

Viswanathan, Sangeetha (IEEE, 2022)

In recent years, cyber-attacks on modern industrial control systems (ICS) have become more common and it acts as a victim to various kind of attackers. The percentage of attacked ICS computers in the world in 2021 is 39.6%. ...
A Hybrid Gain-Ant Colony Algorithm for Green Vehicle Routing Problem

Viswanathan, Sangeetha (IEEE, 2022)

Increasing carbon emissions, and thus footprint, is one of the main reasons for the imbalance in environmental sustainability, which is primarily contributed to transportation. Transportation is a core functionality of ...
Solving Vehicle Routing Problem Using a Hybridization of Gain-Based Ant Colony Optimization and Firefly Algorithms

Viswanathan, Sangeetha (Springer, 2023)

Vehicle Routing Problem is one of the classical NP hard and combinatorial optimization problems that has been a spark of interest in the operation research domain. Though many variations of classical VRP are being developed, ...
GAN-Based Anomaly Intrusion Detection for Industrial Controller System

Viswanathan, Sangeetha (Springer, 2023)

Industrial controller system (ICS) is becoming more and more important in daily lives. In recent years, ICS has become more frequent targets of cyberattacks. In addition to the system, the environment is also significantly ...
Classifying DNS over HTTPS Malicious/Benign Traffic Using Deep Learning Models

Viswanathan, Sangeetha (IEEE, 2023)

As we live in an era where privacy over the Internet has become rudimentary, protocols like DNS over HTTPS (DoH) and DNS over TLS (DoT), which promote encryption, have become popular. While these protocols were introduced ...

Now showing items 2401-2420 of 11887

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