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    Article

    FMSG: a framework for modeling and verification of a smart grid

    System requirements can occasionally be ill-defined and difficult to define. In this case, graphic representation of the system created using semi-formal modelling is advantageous. A smart power grid, for exam...

    Rahul Karmakar, Payel Bera, Saheli Dutta in Sādhanā (2024)

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    Article

    Elevating security and disease forecasting in smart healthcare through artificial neural synchronized federated learning

    Protecting patient privacy has become a top priority with the introduction of Healthcare 5.0 and the growth of the Internet of Things. This study provides a revolutionary strategy that makes use of blockchain ...

    Tao Hai, Arindam Sarkar, Muammer Aksoy, Rahul Karmakar, Sarbajit Manna in Cluster Computing (2024)

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    Article

    Efficacy of Ensemble Learning Method over Individual Classifier for Rainfall Forecasting in Eastern India

    Severe rainfall has seriously threatened human health and survival. Natural catastrophes such as floods, droughts, and many other natural disasters are caused by heavy rains, which people worldwide have to dea...

    Rahul Karmakar, Saranagta Kundu in Journal of The Institution of Engineers (I… (2024)

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    Article

    GAN-guided artificial neural collaborative complex computation for efficient neural synchronization

    Achieving neural synchronization, one must be able to evaluate the degree of cooperation across Artificial Neural Networks (ANNs) on various sides, regardless of each network’s particular weights. However, tra...

    Arindam Sarkar, Rahul Karmakar, Mandira Roy in Multimedia Tools and Applications (2024)

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    Article

    A graphical tool for formal verification using Event-B modeling

    Event-B is a formal method for describing and verifying systems at the system level. It enables a refining technique to design the system incrementally. Using Event-B notations to define system requirements ca...

    Rahul Karmakar in Multimedia Tools and Applications (2024)

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    Article

    BCPUML: Breast Cancer Prediction Using Machine Learning Approach—A Performance Analysis

    Breast cancer is taking the lives of women globally. It’s one of the most common malignancies in women, as well as the leading cause of cancer-related death. Even though there are no therapies for breast cance...

    Rahul Karmakar, Subhranil Chatterjee, Akhil Kumar Das in SN Computer Science (2023)

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    Chapter and Conference Paper

    Formal Verification Techniques: A Comparative Analysis for Critical System Design

    Formal methods are used to verify software systems. The system requirements are modeled using specification languages. The models are validated by their tool supports. The Formal methods provide consistency be...

    Rahul Karmakar in Intelligent Systems Design and Applications (2022)

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    Chapter and Conference Paper

    Symbolic Model Checking: A Comprehensive Review for Critical System Design

    Model-checking is largely used in formal verification of hardware and software systems. The advantage of model checking is producing counterexamples when properties are not satisfied. Formal modeling specifies...

    Rahul Karmakar in Advances in Data and Information Sciences (2022)

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    Chapter and Conference Paper

    A Framework for Component Map** Between Event-B and Python

    Event-B is a formal modeling language that helps to prove the critical requirement properties of a software. The failure or malfunction of this software may cause a huge loss in terms of life and money. Execut...

    Rahul Karmakar in Ambient Communications and Computer Systems (2022)

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    Chapter and Conference Paper

    Map** UML Activity Diagram into Z Notation

    The unified modeling language (UML) is widely used for modeling a system. It captures different views of the system. But the semantics of UML is semi-formal and sometimes ambiguous. On the other hand, Z is a f...

    Animesh Halder in Innovative Data Communication Technologies and Application (2022)

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    Chapter and Conference Paper

    Application of Genetic Algorithm (GA) in Medical Science: A Review

    diagnosis is the key prerequisite for any medical treatment. To get that optimized result of any diagnosis, several tests have been proposed in a cost and time-effective manner. Metaheuristic algorithms are u...

    Rahul Karmakar in Second International Conference on Sustain… (2022)

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    Article

    A Prototype Modeling of Smart Irrigation System Using Event-B

    Traditional irrigation operates on a preset programmed schedule and timers. Smart irrigation monitors weather, soil conditions, evaporation, and plant water use to automatically adjust the watering schedule to...

    Rahul Karmakar, Bidyut Biman Sarkar in SN Computer Science (2021)

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    Chapter and Conference Paper

    Formal Verification of Safety-Critical Systems: A Case-Study in Airbag System Design

    Safety-critical systems are systems that cannot be allowed to fail. Such systems, if they fail, may cause economic damage or even loss of life. As a result, bug-fixes and patches are routinely applied to tradi...

    Susmita Guha, Akash Nag, Rahul Karmakar in Intelligent Systems Design and Applications (2021)

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    Chapter and Conference Paper

    Event-B Based Formal Modeling of a Controller: A Case Study

    Event-B is an event-driven approach for system development. It has the flexibility to develop different discrete control systems. Event-B is a refinement-based step-by-step modeling methodology. There is a wel...

    Rahul Karmakar, Bidyut Biman Sarkar in Proceedings of International Conference on… (2021)

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    Chapter and Conference Paper

    Event Ordering Using Graphical Notation for Event-B Models

    System requirements are sometimes either too complex or undefined. Event-B is a formal modeling method and is being used increasingly to model various systems. Event-B models support atomicity decomposition a...

    Rahul Karmakar, Bidyut Biman Sarkar in Computer Information Systems and Industria… (2020)