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1000 tulosta hakusanalla Akash Kumar Pati

Advances in Human Activity Detection and Recognition (HADR) Systems

Advances in Human Activity Detection and Recognition (HADR) Systems

Santosh Kumar Tripathy; Roshan Singh; Rajeev Srivastava; Akash Kumar Bhoi; Santosh Kumar Satapathy

Springer International Publishing AG
2025
nidottu
This book provides a comprehensive overview of Human Activity Detection or Recognition (HADR) systems. Detection or recognition of human activities is a prominent research area in the fields of computer vision and artificial intelligence because of its many applications in daily life, including monitoring in public transport areas, health monitoring, anomaly detection in traffic, and smart homes. This book divides different activities according to their criticality, then discusses the various motivations and challenges that are involved in HADR systems. The authors then propose a framework for activity detection or recognition. The book also covers ten key applications of HADR systems and the recent developments for each of them. The authors also propose areas for future research.
Approximate Arithmetic Circuit Architectures for FPGA-based Systems

Approximate Arithmetic Circuit Architectures for FPGA-based Systems

Salim Ullah; Akash Kumar

Springer International Publishing AG
2023
sidottu
This book presents various novel architectures for FPGA-optimized accurate and approximate operators, their detailed accuracy and performance analysis, various techniques to model the behavior of approximate operators, and thorough application-level analysis to evaluate the impact of approximations on the final output quality and performance metrics. As multiplication is one of the most commonly used and computationally expensive operations in various error-resilient applications such as digital signal and image processing and machine learning algorithms, this book particularly focuses on this operation. The book starts by elaborating on the various sources of error resilience and opportunities available for approximations on various layers of the computation stack. It then provides a detailed description of the state-of-the-art approximate computing-related works and highlights their limitations.
Approximate Arithmetic Circuit Architectures for FPGA-based Systems

Approximate Arithmetic Circuit Architectures for FPGA-based Systems

Salim Ullah; Akash Kumar

Springer International Publishing AG
2024
nidottu
This book presents various novel architectures for FPGA-optimized accurate and approximate operators, their detailed accuracy and performance analysis, various techniques to model the behavior of approximate operators, and thorough application-level analysis to evaluate the impact of approximations on the final output quality and performance metrics. As multiplication is one of the most commonly used and computationally expensive operations in various error-resilient applications such as digital signal and image processing and machine learning algorithms, this book particularly focuses on this operation. The book starts by elaborating on the various sources of error resilience and opportunities available for approximations on various layers of the computation stack. It then provides a detailed description of the state-of-the-art approximate computing-related works and highlights their limitations.
Design Automation and Applications for Emerging Reconfigurable Nanotechnologies

Design Automation and Applications for Emerging Reconfigurable Nanotechnologies

Shubham Rai; Akash Kumar

Springer International Publishing AG
2023
sidottu
This book is a single-source solution for anyone who is interested in exploring emerging reconfigurable nanotechnology at the circuit level. It lays down a solid foundation for circuits based on this technology having considered both manual as well as automated design flows. The authors discuss the entire design flow, consisting of both logic and physical synthesis for reconfigurable nanotechnology-based circuits. The authors describe how transistor reconfigurable properties can be exploited at the logic level to have a more efficient circuit design flow, as compared to conventional design flows suited for CMOS. Further, the book provides insights into hardware security features that can be intrinsically developed using the runtime reconfigurable features of this nanotechnology.
Reliability and Availability Evaluation of Hydro Power System

Reliability and Availability Evaluation of Hydro Power System

K N Shukla; Akash Kumar Shukla; Geetam Richhariya

LAP Lambert Academic Publishing
2020
pokkari
The importance of reliability and availability evaluation of hydro power system power system reliability is demonstrated when our electricity supply is disrupted, whether it decreases the comfort of our free time at home or causes the shutdown of our companies and results in huge economic deficits.The objective of Reliability and Availability Evaluation of Hydro Power System is to contribute to the improvement of hydro power system reliability. Reliability and Availability Evaluation of Hydro Power System has been written in straightforward language that continues into the mathematical representation of the methods. Power engineers and developers will appreciate the emphasis on practical usage, while researchers and advanced students will benefit from the simple examples that can facilitate their understanding of the theory behind hydro power system reliability and that outline the procedure for application of the presented methods.
Design Automation and Applications for Emerging Reconfigurable Nanotechnologies

Design Automation and Applications for Emerging Reconfigurable Nanotechnologies

Shubham Rai; Akash Kumar

Springer International Publishing AG
2024
nidottu
This book is a single-source solution for anyone who is interested in exploring emerging reconfigurable nanotechnology at the circuit level. It lays down a solid foundation for circuits based on this technology having considered both manual as well as automated design flows. The authors discuss the entire design flow, consisting of both logic and physical synthesis for reconfigurable nanotechnology-based circuits. The authors describe how transistor reconfigurable properties can be exploited at the logic level to have a more efficient circuit design flow, as compared to conventional design flows suited for CMOS.Further,the book provides insights into hardware security features that can be intrinsically developed using the runtime reconfigurable features of this nanotechnology.
Blocks, Towards Energy-efficient, Coarse-grained Reconfigurable Architectures

Blocks, Towards Energy-efficient, Coarse-grained Reconfigurable Architectures

Mark Wijtvliet; Henk Corporaal; Akash Kumar

Springer Nature Switzerland AG
2021
sidottu
This book describes a new, coarse-grained reconfigurable architecture (CGRA), called Blocks, and puts it in the context of computer architectures, and in particular of other CGRAs. The book starts with an extensive evaluation of historic and existing CGRAs and their strengths and weaknesses. This also leads to a better understanding and new definition of what distinguishes CGRAs from other architectural approaches. The authors introduce Blocks as unique due to its separate programmable control and data paths, allowing light-weight instruction decode units to be arbitrarily connected to one or more functional units (FUs) over a statically configured interconnect. The discussion includes an explanation of how to model architectures, resulting in an area and energy model for Blocks. The accuracy of this model is evaluated against fully implemented architectures, showing that although it is three orders of magnitude faster than synthesis the error margin is very acceptable. Thebook concludes with a case study on a real System-on-Chip, including a RISC architecture, the Blocks CGRA and peripherals.
Blocks, Towards Energy-efficient, Coarse-grained Reconfigurable Architectures

Blocks, Towards Energy-efficient, Coarse-grained Reconfigurable Architectures

Mark Wijtvliet; Henk Corporaal; Akash Kumar

Springer Nature Switzerland AG
2022
nidottu
This book describes a new, coarse-grained reconfigurable architecture (CGRA), called Blocks, and puts it in the context of computer architectures, and in particular of other CGRAs. The book starts with an extensive evaluation of historic and existing CGRAs and their strengths and weaknesses. This also leads to a better understanding and new definition of what distinguishes CGRAs from other architectural approaches. The authors introduce Blocks as unique due to its separate programmable control and data paths, allowing light-weight instruction decode units to be arbitrarily connected to one or more functional units (FUs) over a statically configured interconnect. The discussion includes an explanation of how to model architectures, resulting in an area and energy model for Blocks. The accuracy of this model is evaluated against fully implemented architectures, showing that although it is three orders of magnitude faster than synthesis the error margin is very acceptable. Thebook concludes with a case study on a real System-on-Chip, including a RISC architecture, the Blocks CGRA and peripherals.
Blocks: Auf dem Weg zu Energieeffizienten, Grobkörnigen, Rekonfigurierbaren Architekturen (CGRA)

Blocks: Auf dem Weg zu Energieeffizienten, Grobkörnigen, Rekonfigurierbaren Architekturen (CGRA)

Mark Wijtvliet; Henk Corporaal; Akash Kumar

Springer Fachmedien Wiesbaden
2023
sidottu
Dieses Buch beschreibt eine neue, grobkörnige rekonfigurierbare Architektur (CGRA), genannt Blocks, und stellt sie in den Kontext von Computerarchitekturen und insbesondere von anderen CGRAs. Das Buch beginnt mit einer ausführlichen Bewertung historischer und bestehender CGRAs und deren Stärken und Schwächen. Dies führt auch zu einem besseren Verständnis und einer neuen Definition dessen, was CGRAs von anderen Architekturansätzen unterscheidet. Die Autoren stellen Blocks als einzigartig vor, da es über separate programmierbare Steuer- und Datenpfade verfügt, so dass leichtgewichtige Befehlsdekodiereinheiten über eine statisch konfigurierte Verbindung beliebig mit einer oder mehreren Funktionseinheiten (FUs) verbunden werden können. In der Diskussion wird erläutert, wie Architekturen modelliert werden können, was zu einem Flächen- und Energiemodell für Blöcke führt. Die Genauigkeit dieses Modells wird anhand vollständig implementierter Architekturen bewertet, wobei sich zeigt, dass die Fehlerspanne sehr akzeptabel ist, obwohl es um drei Größenordnungen schneller ist als die Synthese. Das Buch schließt mit einer Fallstudie zu einem echten System-on-Chip, einschließlich einer RISC-Architektur, der Blocks CGRA und Peripheriegeräten.
Quality-of-Service Aware Design and Management of Embedded Mixed-Criticality Systems

Quality-of-Service Aware Design and Management of Embedded Mixed-Criticality Systems

Behnaz Ranjbar; Alireza Ejlali; Akash Kumar

Springer International Publishing AG
2023
sidottu
This book addresses the challenges associated with efficient Mixed-Criticality (MC) system design. We focus on application analysis through execution time analysis and task scheduling analysis in order to execute more low-criticality tasks in the system, i.e., improving the Quality-of-Service (QoS), while guaranteeing the correct execution of high-criticality tasks. Further, this book addresses the challenge of enhancing QoS using parallelism in multi-processor hardware platforms.
Analysis of PVFC Hybrid System

Analysis of PVFC Hybrid System

K N Shukla; Geetam Shukla; Akash Kumar Shukla

LAP Lambert Academic Publishing
2020
pokkari
A hybrid system also called as standalone system supplies electricity to the load without being connected to the electric grid. Hybrid systems have applications in remote and inaccessible areas where the population is living without electricity. In remote and rural areas the grid connection is not technical feasible and also a cost effective option. Therefore, hybrid systems are well suited for such areas. The purpose of this book is to model and simulate the different components of a PVFC hybrid system which may fulfill the electric demands for remote and rural areas. Therefore, here a photovoltaic generator and a fuel cell are connected to the load to fulfill the electrical demands to these areas. This hybrid system consists of a photovoltaic generator and a proton exchange membrane fuel cell (PEMFC) coupled together to form a hybrid system which is connected to the load or grid as per the user demand.
Navigating AI in Mental Health Care

Navigating AI in Mental Health Care

Susmita Halder; Bibhrajit Halder; Akash Kumar Mahato

Springer Nature Switzerland AG
2025
sidottu
This book on AI and mental health explores the intersection of AI and mental health care. It offers innovative strategies and tools to enhance mental health services. This book is structured to guide the reader through a journey of discovery and implementation, in terms of diagnosis, assessment, and management of mental health problems. It explores AI-driven diagnostic tools, illustrating how machine learning algorithms can identify patterns and predict mental health conditions. It highlights AI-assisted therapy and showcases examples of virtual therapists and chatbots for support and intervention. This book also tackles ethical considerations, demonstrating how an integrated AI upholds patient privacy and autonomy. With a focus on emerging trends, it reveals the transformative potential of AI in mental health care on a global scale. An indispensable resource for mental health professionals, researchers, and policymakers, this book provides a comprehensive understanding of how AI can optimize treatment plans, enhance diagnostic accuracy, and deliver personalized care.
Artificial Intelligence Strategies for Early Intervention in Neurodegeneration

Artificial Intelligence Strategies for Early Intervention in Neurodegeneration

Victor Hugo Costa de Albuquerque; Diksha Giri; Ranjit Panigrahi; Samrat Singh Bhandari; Akash Kumar Bhoi

ELSEVIER SCIENCE PUBLISHING CO INC
2025
nidottu
Artificial Intelligence Strategies for Early Intervention in Neurodegeneration addresses the challenges surrounding the implementation of AI-based diagnoses of neurological disorders. These challenges include the lack of large, high-quality datasets, the necessity for standardization of data collection and analysis protocols, technical hurdles in developing accurate and reliable AI algorithms, and the requirement for regulatory approval and integration into clinical workflows. The book's content provides guidance to researchers on how to develop and integrate AI algorithms and biomarker analysis into their workflow, leading to a significant change in disease diagnosis. These techniques involve the analysis of physiological signals and images to identify patterns associated with specific diseases, and how AI algorithms can analyze medical imagery and movement and speech patterns to identify early signs of neurodegenerative diseases.
Various Modalities Of Occlusal Analysis

Various Modalities Of Occlusal Analysis

Akash Raj Sharma; Narendra Kumar; Kunwarjeet Singh

International Book Market Service Ltd
2024
pokkari
The author has systematically provided with loaded information pertinent to both basic and advancements in Various Modalities Of Occlusal Analysis. The book helps in making the reader understand the various methods of obtaining proper occlusion and to quantify them. The simplistic design of the book with charts, flow diagrams and illustration makes it comprehensive for both clinicians and students. The author has also given special emphasis on topics like Occlusal Adjustment, Function of masticatory system and pathologic occlusion.
Shell Scripting

Shell Scripting

Chandan Kumar; Akash Sanghi; Jitendra Nath Shrivastava

Lap Lambert Academic Publishing
2021
pokkari
Focus of this book is on the basics of shell scripts/programming. It explains the basic concepts related to shell prompt and shell scripts, defining the shell variables and its types. Shell array and shell operators are explored to make the learner understand the methods of defining and accessing array values and also know about various types of operators used in shell scripts. Further shell decision making and looping concepts are explored in order to provide clear understanding of applying logic. Later section explains the various functions which can be utilized to enhance the usability and performance of shell scripts. This book is beneficial for the beginners as its focus is on the basics of programming concepts. Step by step procedures and comments are provided throughout the book, making it easier to understand the coding logic. A number of solved problems are given at the end in order to provide an insight into the practical execution of shell scripts.
Effet de la nutrition foliaire sur le rendement, la qualité et la durée de conservation des mangues

Effet de la nutrition foliaire sur le rendement, la qualité et la durée de conservation des mangues

Sandeep Kumar Gupta; Akash Sharma; Vinod Kumar Wali

Editions Notre Savoir
2025
nidottu
La mangue (Mangifera indica L.) est le fruit le plus populaire et le plus pris produit dans les r gions tropicales et subtropicales du monde. L'Inde est le plus grand producteur mondial de mangues, avec environ 50 % de la production totale mondiale. Depuis quelques ann es, certains probl mes physiologiques et li s la qualit ont t signal s dans les mangueraies. Il a t observ que la fertilisation d s quilibr e, les carences en micronutriments, la mauvaise gestion des arbres et les pratiques culturales inad quates sont les principales causes des probl mes rencontr s dans les vergers. L'application de nutriments primaires seule ne s'est pas av r e efficace pour produire des fruits de haute qualit dans les manguiers, et l'application de micronutriments est galement obligatoire. La pulv risation foliaire de micronutriments est g n ralement rapide, plus efficace et couramment utilis e pour pallier les carences en micronutriments afin d'am liorer la qualit . Afin d'accro tre l'efficacit , d'am liorer la qualit et le rendement des fruits et d'att nuer les probl mes li s la nutrition, l'application foliaire de nutriments doit tre am lior e.