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Department of Computer Science and Information Systems: Recent submissions

Now showing items 201-220 of 954

From Cash to Cashless: UPI's Impact on Spending Behavior Among Indian Users and Prototyping Financially Responsible Interfaces

Kumar, Dhruv (2024)

Unified Payments Interface (UPI) is a groundbreaking innovation making waves in digital payment systems in India. It has revolutionised financial transactions by offering enhanced convenience and security. While previous ...
Model Compression Based Lightweight Online Signature Verification Framework

Gautam, Avinash (Springer, 2022-11)

Advances in networking and digital technologies have led to the widespread usage of Online Signature Verification (OSV) frameworks in real-time settings to validate a user's identity. Because of the superior performance ...
TSOSVNet: Teacher-Student Collaborative Knowledge Distillation for Online Signature Verification

Gautam, Avinash (CVF International Conference, 2023)

Online signature verification (OSV) is a standardized personal authentication scheme with wide social acceptance in critical real-time applications include access control, m-commerce, etc. Even though the current advances ...
OSVConTramer: A Hybrid CNN and Transformer based Online Signature Verification

Gautam, Avinash (IEEE, 2023)

The advances in Deep Learning (DL) resulted in the development Convolutional Neural Network (CNN) and Recurrent Neural Networks (RNN) based Online Signature Verification (OSV) frameworks. The main drawback with LSTM based ...
Autonomous Mapping and Navigation using Fiducial Markers and Pan-Tilt Camera for Assisting Indoor Mobility of Blind and Visually Impaired People

Gautam, Avinash; Shekhawat, Virendra Singh; Mohan, Sudeept (2023-10)

Large indoor spaces have complex layouts making them difficult to navigate. Indoor spaces in hospitals, universities, shopping complexes, etc., carry multi-modal information in the form of text and symbols. Hence, it is ...
D-MRFTE: A Decentralized Relay-Based Approach for Multi-Robot Unknown Area Exploration

Gautam, Avinash; Mohan, Sudeept; Shekhawat, Virendra Singh (IEEE, 2023)

In this paper, a decentralized relay-based approach (D-MRFTE) for unknown area exploration using a team of autonomous mobile robots is proposed under communication constraints. Using the relay robots, the multi-robot system ...
Deep Neural Networks Fused with Textures for Image Classification

Bera, Asish (Springer, 2023-08)

Fine-grained image classification (FGIC) is a challenging task due to small visual differences among inter-subcategories, but large intra-class variations. In this paper, we propose a fusion approach to address FGIC by ...
WSports-50: An Image Dataset for Women’s Sport Action Classification

Bera, Asish (Springer, 2024-07)

Sport action recognition is an interesting area in computer vision. Categorization of sport actions, representing difficult and complex body postures, is regarded as a fine-grained visual classification problem. The ...
Deep Ear Biometrics for Gender Classification

Bera, Asish (Springer, 2023-07)

Human gender classification based on biometric features is a major concern for computer vision due to its vast variety of applications. The human ear is popular among researchers as a soft biometric trait, because it is ...
Fine-Grained Sports, Yoga, and Dance Postures Recognition: A Benchmark Analysis

Bera, Asish (IEEE, 2023-07)

Human body-pose estimation is a complex problem in computer vision. Recent research interests have been widened specifically on the sports, yoga, and dance (SYD) postures for maintaining health conditions. The SYD pose ...
Style matching CAPTCHA: match neural transferred styles to thwart intelligent attacks

Bera, Asish (Springer, 2023-03)

Completely automated public turing test to tell computers and humans apart (CAPTCHA) is widely used to prevent malicious automated attacks on various online services. Text- and image-CAPTCHAs have shown broader acceptability ...
PND-Net: plant nutrition deficiency and disease classification using graph convolutional network

Bera, Asish (Springer Nature, 2024-07)

Crop yield production could be enhanced for agricultural growth if various plant nutrition deficiencies, and diseases are identified and detected at early stages. Hence, continuous health monitoring of plant is very crucial ...
A DHCPv6 Based IPv6 Autoconfiguration Mechanism for Subordinate MANET

Bhatia, Ashutosh (IEEE, 2008)

In order to communicate among themselves and with the devices on the Internet, a Mobile Ad-hoc NETwork (MANET) node needs to configure its interface(s) with IP address(es). MANET is a multi-hop network often consisting of ...
A Distributed Prefix Allocation Scheme for Subordinate MANET

Bhatia, Ashutosh (IEEE, 2008)

Routers are normally manually configured with IPv6 prefixes in the traditional network. However, due to some of the MANET inherent characteristics such as multi-hop, ad hoc and mobility, manual configuration of prefixes ...
A cluster based minimum battery cost AODV routing using multipath route for zigbee

Bhatia, Ashutosh (IEEE, 2008)

IEEE 802.15.4 standard is uniquely designed for low data rate wireless personal area networks (LR-WPANs). The IEEE 802.15.4 targets the applications such as industrial, agricultural, vehicular, residential, medical sensors ...
Emergency handling in MICS based Body Area Network

Bhatia, Ashutosh (IEEE, 2014)

Body Area Network, a new wireless networking paradigm, promises to revolutionize the healthcare applications. A number of tiny sensor nodes are strategically placed in and around the human body to obtain physiological ...
RD-TDMA: A Randomized Distributed TDMA Scheduling for Correlated Contention in WSNs

Bhatia, Ashutosh (IEEE, 2014)

In wireless sensor networks (WSNs), contention occurs when two or more nodes in a proximity simultaneously try to access the channel. The contention causes collisions, which are very likely to occur when traffic is correlated. ...
A Design for Performance Improvement of Clock Synchronization in WSNs Using a TDMA-Based MAC Protocol

Bhatia, Ashutosh (IEEE, 2014)

Clock synchronization in a wireless sensor network (WSN) is quite essential as it provides a consistent and a coherent time frame for all the nodes across the network. Typically, clock synchronization is achieved by message ...
A TDMA-Based Energy Aware MAC (TEA-MAC) Protocol for Reliable Multicast in WSNs

Bhatia, Ashutosh (IEEE, 2014)

Multicast in wireless sensor networks (WSNs) is an efficient way to spread the same data to multiple sensor nodes. It becomes more effective due to the broadcast nature of wireless link, where a message transmitted from ...
A Fast and Fault-Tolerant Distributed Algorithm for Near-Optimal TDMA Scheduling in WSNs

Bhatia, Ashutosh (IEEE, 2014)

The time division multiple access (TDMA) based channel access mechanisms perform better than the contention based channel access mechanisms, in terms of channel utilization, reliability and power consumption, specially for ...

Now showing items 201-220 of 954

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