Chenshu Wu's Books

Wireless Indoor Localization

A Crowdsourcing Approach

By: Chenshu Wu,Zheng Yang,Yunhao Liu

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Wireless Indoor Localization

A Crowdsourcing Approach

By: Chenshu Wu,Zheng Yang,Yunhao Liu

This book provides a comprehensive and in-depth understanding of wireless indoor localization for ubiquitous applications. The past decade has witnessed a flourishing of WiFi-based indoor localization, which has become one of the most popular localization solutions and has attracted considerable attention from both the academic and industrial communities. Specifically focusing on WiFi fingerprint based localization via crowdsourcing, the book follows a top-down approach and explores the three most important aspects of wireless indoor localization: deployment, maintenance, and service accuracy. After extensively reviewing the state-of-the-art literature, it highlights the latest advances in crowdsourcing-enabled WiFi localization. It elaborated the ideas, methods and systems for implementing the crowdsourcing approach for fingerprint-based localization. By tackling the problems such as: deployment costs of fingerprint database construction, maintenance overhead of fingerprint database updating, floor plan generation, and location errors, the book offers a valuable reference guide for technicians and practitioners in the field of location-based services. As the first of its kind, introducing readers to WiFi-based localization from a crowdsourcing perspective, it will greatly benefit and appeal to scientists and researchers in mobile and ubiquitous computing and related areas.

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Page Count

225

Publisher

Springer

Published Date

ISBN 10

9811303568

ISBN 13

9789811303562

Smart Wireless Sensing

From IoT to AIoT

By: Zheng Yang,Kun Qian,Chenshu Wu,Yi Zhang

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Smart Wireless Sensing

From IoT to AIoT

By: Zheng Yang,Kun Qian,Chenshu Wu,Yi Zhang

Perception of human beings has evolved from natural biosensor to powerful sensors and sensor networks. In sensor networks, trillions of devices are interconnected and sense a broad spectrum of contexts for human beings, laying the foundation of Internet of Things (IoT). However, sensor technologies have several limitations relating to deployment cost and usability, which render them unacceptable for practical use. Consequently, the pursuit of convenience in human perception necessitates a wireless, sensorless and contactless sensing paradigm. Recent decades have witnessed rapid developments in wireless sensing technologies, in which sensors detect wireless signals (such as acoustic, light, and radio frequency) originally designed for data transmission or lighting. By analyzing the signal measurements on the receiver end, channel characteristics can be obtained to convey the sensing results. Currently, significant effort is being devoted to employing the ambient Wi-Fi, RFID, Bluetooth, ZigBee, and television signals for smart wireless sensing, eliminating the need for dedicated sensors and promoting the prospect of the Artificial Intelligence of Things (AIoT). This book provides a comprehensive and in-depth discussion of wireless sensing technologies. Specifically, with a particular focus on Wi-Fi-based sensing for understanding human behavior, it adopts a top-down approach to introduce three key topics: human detection, localization, and activity recognition. Presenting the latest advances in smart wireless sensing based on an extensive review of state-of-the-art research, it promotes the further development of this area and also contributes to interdisciplinary research.

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Page Count

238

Publisher

Springer Nature

Published Date

ISBN 10

9811656584

ISBN 13

9789811656583

Cinema Off Screen

Moviegoing in Socialist China

By: Chenshu Zhou

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Cinema Off Screen

Moviegoing in Socialist China

By: Chenshu Zhou

At a time when what it means to watch movies keeps changing, this book offers a case study that rethinks the institutional, ideological, and cultural role of film exhibition, demonstrating that film exhibition can produce meaning in itself apart from the films being shown. Cinema Off Screen advances the idea that cinema takes place off screen as much as on screen by exploring film exhibition in China from the founding of the People’s Republic in 1949 to the end of the Cold War in the early 1990s. Drawing on original archival research, interviews, and audience recollections, Cinema Off Screen decenters the filmic text and offers a study of institutional operations and lived experiences. Chenshu Zhou details how the screening space, media technology, and the human body mediate encounters with cinema in ways that have not been fully recognized, opening new conceptual avenues for rethinking the ever-changing institution of cinema.

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Page Count

281

Publisher

Univ of California Press

Published Date

ISBN 10

0520343387

ISBN 13

9780520343382

Wireless Indoor Localization

A Crowdsourcing Approach

By: Chenshu Wu,Zheng Yang,Yunhao Liu

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Wireless Indoor Localization

A Crowdsourcing Approach

By: Chenshu Wu,Zheng Yang,Yunhao Liu

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Solve jigsaw puzzle

Age

Page Count

225

Publisher

Springer

Published Date

ISBN 10

9811303568

ISBN 13

9789811303562

Smart Wireless Sensing

From IoT to AIoT

By: Zheng Yang,Kun Qian,Chenshu Wu,Yi Zhang

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Smart Wireless Sensing

From IoT to AIoT

By: Zheng Yang,Kun Qian,Chenshu Wu,Yi Zhang

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

238

Publisher

Springer Nature

Published Date

ISBN 10

9811656584

ISBN 13

9789811656583

Book's by Chenshu Wu

Wireless Indoor Localization

Wireless Indoor Localization

Smart Wireless Sensing

Smart Wireless Sensing

Cinema Off Screen

Cinema Off Screen

Wireless Indoor Localization

Wireless Indoor Localization

Smart Wireless Sensing

Smart Wireless Sensing

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