This book presents essential principles, technical information, and expert insights on multimedia security technology. Illustrating the need for improved content security as the Internet and digital multimedia applications rapidly evolve, it presents a wealth of everyday protection application examples in fields including . Giving readers an in-depth introduction to different aspects of information security mechanisms and methods, it also serves as an instructional tool on the fundamental theoretical framework required for the development of advanced techniques.

Katha Vilasam: The Story Within offers a path-breaking series of 50 articles by S. Ramakrishnan, published over the course of four years in the widely read Tamil magazine Ananda Vikatan, to a wider reading public through translation into English. The writing style is intentionally direct and compact to suit a magazine readership. Nevertheless, the prose is elevating, even lyrical at times. There are “Aha” moments aplenty. The author uses a unique device in these units. They are “stories within stories”. In each unit, he describes an incident from his own experience and relates it to a short story he has read by a particular eminent Tamil writer. He paraphrases/summarises the writer’s story, melds it into his own reminiscence, and allows the two to resonate and create a musical signature in the reader’s mind. Thus, 50 noted short story writers in the Tamil language are featured here. The avowed purpose of the author was to introduce the readers of Ananda Vikatan (who may have been readers of nothing but magazines) to also delve into the works of excellent Tamil short story writers. The series ran for four years and was very well received by readers. Each unit deserves to be read and re-read not only for the insights and information about writers in different genres, but for the word wizardry and imagery that flow effortlessly through the lines. It is hoped that this English translation will teleport these unique offerings to a wider reading public and bring the works of excellent Tamil writers into the lives of discriminating lovers of literature everywhere.

This book presents essential principles, technical information, and expert insights on multimedia security technology. Illustrating the need for improved content security as the Internet and digital multimedia applications rapidly evolve, it presents a wealth of everyday protection application examples in fields including . Giving readers an in-depth introduction to different aspects of information security mechanisms and methods, it also serves as an instructional tool on the fundamental theoretical framework required for the development of advanced techniques.

Katha Vilasam: The Story Within offers a path-breaking series of 50 articles by S. Ramakrishnan, published over the course of four years in the widely read Tamil magazine Ananda Vikatan, to a wider reading public through translation into English. The writing style is intentionally direct and compact to suit a magazine readership. Nevertheless, the prose is elevating, even lyrical at times. There are "Aha" moments aplenty. The author uses a unique device in these units. They are "stories within stories". In each unit, he describes an incident from his own experience and relates it to a short story he has read by a particular eminent Tamil writer. He paraphrases/summarises the writer's story, melds it into his own reminiscence, and allows the two to resonate and create a musical signature in the reader's mind. Thus, 50 noted short story writers in the Tamil language are featured here. The avowed purpose of the author was to introduce the readers of Ananda Vikatan (who may have been readers of nothing but magazines) to also delve into the works of excellent Tamil short story writers. The series ran for four years and was very well received by readers. Each unit deserves to be read and re-read not only for the insights and information about writers in different genres, but for the word wizardry and imagery that flow effortlessly through the lines. It is hoped that this English translation will teleport these unique offerings to a wider reading public and bring the works of excellent Tamil writers into the lives of discriminating lovers of literature everywhere.

Although there are many books available on WSNs, most are low-level, introductory books. The few available for advanced readers fail to convey the breadth of knowledge required for those aiming to develop next-generation solutions for WSNs. Filling this void, Wireless Sensor Networks: From Theory to Applications supplies comprehensive coverage of WSNs. In order to provide the wide-ranging guidance required, the book brings together the contributions of domain experts working in the various subfields of WSNs worldwide. This edited volume examines recent advances in WSN technologies and considers the theoretical problems in WSN, including issues with monitoring, routing, and power control. It also details methodologies that can provide solutions to these problems. The book's 25 chapters are divided into seven parts: Data Collection Physical Layer and Interfacing Routing and Transport Protocols Energy-Saving Approaches Mobile and Multimedia WSN Data Storage and Monitoring Applications The book examines applications of WSN across a range of fields, including health, military, transportation, and mining. Addressing the main challenges in applying WSNs across all phases of our life, it explains how WSNs can assist in community development. Complete with a list of references at the end of each chapter, this book is ideal for senior undergraduate and postgraduate students, researchers, scholars, academics, industrial researchers, and practicing engineers working on WSNs. The text assumes that readers possess a foundation in computer networks, wireless communication, and basic electronics.

Although there are many books available on WSNs, most are low-level, introductory books. The few available for advanced readers fail to convey the breadth of knowledge required for those aiming to develop next-generation solutions for WSNs. Filling this void, Wireless Sensor Networks: From Theory to Applications supplies comprehensive coverage of WSNs. In order to provide the wide-ranging guidance required, the book brings together the contributions of domain experts working in the various subfields of WSNs worldwide. This edited volume examines recent advances in WSN technologies and considers the theoretical problems in WSN, including issues with monitoring, routing, and power control. It also details methodologies that can provide solutions to these problems. The book's 25 chapters are divided into seven parts: Data Collection Physical Layer and Interfacing Routing and Transport Protocols Energy-Saving Approaches Mobile and Multimedia WSN Data Storage and Monitoring Applications The book examines applications of WSN across a range of fields, including health, military, transportation, and mining. Addressing the main challenges in applying WSNs across all phases of our life, it explains how WSNs can assist in community development. Complete with a list of references at the end of each chapter, this book is ideal for senior undergraduate and postgraduate students, researchers, scholars, academics, industrial researchers, and practicing engineers working on WSNs. The text assumes that readers possess a foundation in computer networks, wireless communication, and basic electronics.