Srimannarayana Grandhi

dblp:142/9779 · DBLP profile ↗
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10ranked-venue papers
2as first author
8since 2021 · last 2026
0000-0001-9704-7822ORCID · verified

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 6 · 6 since 2021Software engineering, systems software and programming languages · 6 · 1 first-author · 6 since 2021Applied, interdisciplinary, general and emerging computing · 2 · 1 first-authorGraphics, computer vision, multimedia, augmented reality and games · 1 · 1 since 2021
YearPublicationVenuePosition
2026 Text Conditioned Implicit Visual Chain-of-Reasoning for Unsupervised 3D Medical Image Registration
abstract
This paper proposes a text-conditioned progressive reasoning framework for anatomically consistent 3D deformable medical image registration. Unlike conventional registration models that rely on image intensities or features, our approach targets progressive enhancement of deformation vector fields. It is conditioned on expert textual guidance to achieve the desired coverage of salient anatomical structures. Textual prompts are embedded into semantic representations that drive a purpose-built modulation pathway. This pathway supports joint reasoning over fixed and moving volumetric features. These text-enhanced features guide a coarse-to-fine stack of deformation vector fields, including DVF1, DVF2, and DVF3. Each level performs an attention mechanism between reference and source features. The network is trained in an unsupervised manner using image similarity and regularisation losses. It does not require ground truth deformations. Experiments on 3D brain MRI from the IXI dataset show improved global alignment and better region-focused accuracy in prompt relevant anatomical structures. Results are compared with a text-free baseline. We also augmented a dataset of 1,064 text descriptions derived from the standard 133 FreeSurfer brain regions. In addition, the model produces interpretable intermediate deformation fields that illustrate how deformation evolves across scales. This highlights the potential of a multimodal chain of reasoning as a strong driver of anatomically consistent 3D image registration.
Anwar Ulhaq, Srimannarayana Grandhi, Zafar Saeed
ICPR (6)3
2026 A systematic review on the adoption of artificial intelligence technologies in renewable energy systems in Australia
abstract
Long-term, ambitious commitments and stable regulatory policies have established renewable energy as a major preference in the Australian energy sector. Given that energy grids are among the most complex machines and require immediate decisions to be made in real-time, artificial intelligence (AI) technologies are necessary and viable options. This review aims to assess the adoption of AI technologies in improving the power management, maintenance, and control of renewable energy systems (RES) in Australia, to support the realization of net-zero emissions by 2050. To achieve the aims of this review, previous studies from 2000 to 2024 are collected from various databases and analyzed. This review found that AI technologies have contributed to improved forecasting accuracy, operational efficiency, cost savings and emissions reduction in RES in Australia. Findings show that renewable energy generation in Australia has been steadily growing, and the successful integration of AI into Australia's RES depends on the use of well-defined, multi-dimensional metrics that encompass technical performance, economic impact, environmental sustainability, and system reliability.
Lynda Andeobu, Santoso Wibowo, Srimannarayana Grandhi
Eng. Appl. Artif. Intell.3
2025 Performance Evaluation of Quantum Computing Technologies using Multicriteria Group Decision Making Method
abstract
This paper presents the development of a multicriteria group decision making method for evaluating the performance of quantum computing technologies. The subjectiveness and imprecision of the decision making process is dealt effectively with the use of interval-valued intuitionistic fuzzy numbers. A multicriteria group decision making algorithm is developed for generating an overall intuitionistic fuzzy performance value for every quantum computing technology alternative across all criteria. An example is presented that shows the multicriteria group decision making method is efficient and effective for dealing with the performance quantum computing technology evaluation problem.
Srimannarayana Grandhi, Santoso Wibowo, Melvin Yashnil Ramkhelawan
SERA1
2024 A Dynamic Self-Attention Mechanism for Improving Deep Learning-based Plant Disease Classification
abstract
The identification and classification of plant diseases is challenging due to the complexity and variability of symptoms across different species, and the need for timely and accurate diagnosis to effective disease management. However, the existing methods of diagnosing plant diseases often require extensive expert knowledge and can be labor-intensive and time-consuming. This paper presents a novel method leveraging a dynamic self-attention mechanism within convolutional neural networks to enhance the classification accuracy of plant diseases. By allowing the mechanism to focus adaptively on the most informative parts of the input images, this method successfully detects the complex patterns and relationships within the disease symptoms. This method is evaluated by incorporating it in a model that specifically leverages the strengths of EfficientNet architecture combined with the Scaled Exponential Linear Unit (SeLU) activation function on grape leaves dataset containing various types of diseases. This model demonstrates superior performance in detecting a variety of plant diseases, surpassing existing baseline convolutional network methods in both speed and accuracy. This research not only advances the field of plant disease management with cutting-edge AI techniques but also offers a scalable and efficient tool for agriculture practitioners to combat plant diseases more effectively.
Gopi Krishna Akella, Santoso Wibowo, Srimannarayana Grandhi, Fariza Sabrina, Sameera Mubarak
SNPD3
2024 Assessing the Impact of Consumer Recycling Behavior on the Adoption of Sustainable Electronic Waste Management Practices in Australia
abstract
This paper examines the impact of consumer recycling behavior and intention to participate in e-waste recycling scheme for achieving sustainable e-waste management practices in Australia. To accomplish this goal, the “theory of planned behavior” (TPB), “theory of altruism and consumer behavior” (TACB) and “sustainability theory” (ST) are adopted into the main research framework. An online survey questionnaire will be used for collecting the required data. From the theoretical perspective, this study will contribute to the “body of knowledge” on formal recycling, treatment and disposal of discarded e-waste through identifying factors that influence consumers’ behavioral intentions towards e-waste. From a practical perspective, this study will provide insights to environmentalists, researchers and governments in developing appropriate recycling strategies for addressing the e-waste problem
Lynda Andeobu, Santoso Wibowo, Srimannarayana Grandhi
SNPD3
2022 Human Factors for the Adoption of Blockchain Technology: A Case of the Australian Retail Sector
abstract
Australian retail sector has fallen victim to the recent lockdowns due to COVID-19 pandemic, which forced retailers to adopt new technologies to conduct business online. As a result, several businesses are attempting to use Blockchain technology to enhance security and promote transparency. Prior studies indicated the importance of human factors in technology adoption decisions. However, there is limited research on how human factors play out in blockchain technology adoption decisions in the Australian retail sector. Therefore, this study identifies the human factors and presents a research model to investigate their influence on technology adoption decisions in the Australian retail sector. The proposed study will use a quantitative approach and collects data using online survey questionnaires. This study will test the derived hypotheses using the structural equation modelling technique. This study is expected to help develop appropriate policies to enhance blockchain technology adoption in the Australian retail sector.
Ashim Nikunj Chapagain, Srimannarayana Grandhi, Jahan Hassan
SNPD2
2022 The Role of Organizational Factors and Trust on FinTech Adoption in Indian Financial Organizations
abstract
Trust is a crucial factor in technology adoption decisions made by organizations. Understanding its importance is critical for accelerating the adoption of financial technologies (FinTech). Earlier studies investigated the significance of trust in new technologies and the subsequent technology adoption decisions. However, these were limited to studying the benefits of FinTech, and not the factors enabling trust in FinTech and the subsequent adoption decision. This research-in-progress paper aims to investigate the role of organizational factors in enabling trust in FinTech to support FinTech adoption among Indian financial organizations. This study adopts a quantitative method for data collection. The initial data collected from Indian financial organizations indicate the importance of senior management support, organization size and competence in enabling trust in FinTech. The role of organizational factors in enabling trust in FinTech and the subsequent adoption decision will be then assessed using the structural model.
Lakshmi Sujatha Grandhi, Santoso Wibowo, Marilyn Wells, Srimannarayana Grandhi
SNPD4
2021 Design of a Blockchain-based Decentralized Architecture for Sustainable Agriculture : Research-in-Progress
abstract
Exchange of information, financial transactions, and involvement of intermediaries play an important role in agriculture. However, current ICT-based agriculture systems are centralized and fail to address problems such as information asymmetry and reliability. Besides, consumers are keen to know the origin of food (traceability), intermediaries focus on transparency of shareable data and tracking of transactions are the areas to be studied in depth for smart and sustainable farming. Disruptive technology like blockchain is suitable to effectively manage smart farming. Blockchain promises reliability and authenticity of source of information as it can track the origin of a transaction. Several researchers have proposed conceptual frameworks and models. However, there is a limited study on real-time architecture that uses blockchain and decentralized applications to address the issues for smart farming. This research in progress paper presents the current gaps and focuses on incorporating blockchain to a smart and sustainable farming by developing an effective architecture. The research outcomes of the proposed study will benefit the agriculture value chains, intermediaries, farmers, and food suppliers in Australia.
Gopi Krishna Akella, Santoso Wibowo, Srimannarayana Grandhi, Sameera Mubarak
SERA3
2018 A Multicriteria Analysis Approach for Benchmarking Open Innovation Practices of IT Organizations
abstract
This paper presents a multicriteria analysis approach for measuring and benchmarking open innovation practices of IT organizations. Five important criteria for measuring the open innovation performance of IT organizations are identified. To model the vagueness and imprecision of the decision making process, interval-valued intuitionistic fuzzy numbers are used. Based on the concept of the ideal solutions, the closeness coefficient can be obtained for determining the ranking of the alternatives. This multicriteria analysis approach helps IT organizations to understand their strengths and weaknesses in terms of their open innovation practices performance, and identify relevant areas for improvement.
Srimannarayana Grandhi, Santoso Wibowo
ICIS1
2017 Performance evaluation of recoverable end-of-life products in the reverse supply chain
abstract
This paper presents a multicriteria decision making approach for evaluating the performance of recoverable end-of-life products in the reverse supply chain. The multidimensional nature of the performance evaluation process is handled in the context of multicriteria analysis. Linguistic terms approximated by triangular fuzzy numbers are used to tackle the subjectiveness and imprecision of the performance evaluation process. An efficient algorithm is developed for producing an overall performance index for every recoverable end-of-life product alternative across all performance evaluation criteria. An example is presented for demonstrating the applicability of the approach.
Santoso Wibowo, Srimannarayana Grandhi
ICIS2