ERROR

Maalesef, elimizden gelenin en iyisini yaptığımız halde: bir hata oluştu
Typedatabase
MessageYou have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near "AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categorie..." at line 5
QuerySELECT (SELECT categories_id FROM categories_description WHERE language_id = 12 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 12 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 12 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 12 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 12 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 12 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 12 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 12 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4name, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 000) AS cat1url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4url, (SELECT wod_count_products FROM categories WHERE categories_id = 000) AS cat1cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3cnt, (SELECT wod_count_products FROM categories WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4cnt

Changjun Jiang & Zhong Li 
Mobile Information Service for Networks [PDF ebook] 

Supporto

This book introduces readers to mobile information services for networks. The content is divided into eight chapters, each of which presents a specific concept and the latest related developments in mobile information services. Mobile information services for networks can be defined as platform-independent functional entities that provide various services based on the communication network platform. The book discusses the three main supporting technologies for mobile information services: neighbor discovery in the data link layer; routing and balanced association in the network layer; and community structure detection in the application layer. Lastly, the book describes the development of applications based on the authors’ mobile information service platform, as well as related key technologies in the domains of intelligent transportation, smart tourism, and mobile payment, such as trajectory analysis, location recommendation, and mobile behavior authentication, which are promoting the development of mobile information services.

This book offers a valuable reference guide for researchers in the field of computer science and technology, as well as those in the field of network mobile information service technology.

€96.29
Modalità di pagamento

Tabella dei contenuti

Chapter 1 Preliminary of Mobile Information Service for Networks.- Chapter 2 Technology of Neighbor Discovery for Networks.- Chapter 3 High Efficient Routing and Balanced Association Technology of Mobile Networks.- Chapter 4 Network Community Structure Detection.- Chapter 5 Platform of Mobile Information Service for Networks.- Chapter 6 Intelligent Transportation.- Chapter 7 Smart Tourism.- Chapter 8 Mobile Payment Authentication.

Circa l’autore

Changjun Jiang is a Professor and the current Vice President of Tongji University. He is also Chief Scientist of the National Program on the Key Basic Research Project of China (973 Program), Director of the Key Laboratory of Embedded System and Service Computing, Ministry of Education, and Director of Shanghai Electronic Transactions and the Information Service Collaborative Innovation Center. He won the second prize for National Science and Technology Progress in 2013 and 2016, and the second prize for National Technology Invention in 2010. His current research interests are in network concurrent theory, network risk prevention and control, network computing environments, and network information services.

Zhong Li is an Associate Professor at Donghua University. She received her Ph.D. degree from Tongji University, Shanghai, China, in 2015, and has since presided over the National Natural Science Foundation of China (General Program), Shanghai Rising-Star Program. She has published more than 20 papers in journals such as IEEE Transactions on Parallel and Distributed Systems, IEEE Transactions on Wireless Communications, IEEE Transactions on Intelligent Transportation Systems. Her main research interests are in the internet of vehicles, mobile computing, and network security. 

Acquista questo ebook e ricevine 1 in più GRATIS!
Lingua Inglese ● Formato PDF ● Pagine 242 ● ISBN 9789811545696 ● Dimensione 16.1 MB ● Casa editrice Springer Singapore ● Città Singapore ● Paese SG ● Pubblicato 2020 ● Scaricabile 24 mesi ● Moneta EUR ● ID 7439251 ● Protezione dalla copia DRM sociale

Altri ebook dello stesso autore / Editore

3.431 Ebook in questa categoria