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Titlebook: Keyword Search in Databases; Jeffrey Xu Yu,Lu Qin,Lijun Chang Book 2010 Springer Nature Switzerland AG 2010

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發(fā)表于 2025-3-21 17:19:18 | 只看該作者 |倒序瀏覽 |閱讀模式
書目名稱Keyword Search in Databases
編輯Jeffrey Xu Yu,Lu Qin,Lijun Chang
視頻videohttp://file.papertrans.cn/543/542654/542654.mp4
叢書名稱Synthesis Lectures on Data Management
圖書封面Titlebook: Keyword Search in Databases;  Jeffrey Xu Yu,Lu Qin,Lijun Chang Book 2010 Springer Nature Switzerland AG 2010
描述It has become highly desirable to provide users with flexible ways to query/search information over databases as simple as keyword search like Google search. This book surveys the recent developments on keyword search over databases, and focuses on finding structural information among objects in a database using a set of keywords. Such structural information to be returned can be either trees or subgraphs representing how the objects, that contain the required keywords, are interconnected in a relational database or in an XML database. The structural keyword search is completely different from finding documents that contain all the user-given keywords. The former focuses on the interconnected object structures, whereas the latter focuses on the object content.The book is organized as follows. In Chapter 1, we highlight the main research issues on the structural keyword search in different contexts. In Chapter 2, we focus on supporting structural keyword search in a relational database management system using the SQL query language. We concentrate on how to generate a set of SQL queries that can find all the structural information among records in a relational database completely, a
出版日期Book 2010
版次1
doihttps://doi.org/10.1007/978-3-031-79426-1
isbn_softcover978-3-031-79425-4
isbn_ebook978-3-031-79426-1Series ISSN 2153-5418 Series E-ISSN 2153-5426
issn_series 2153-5418
copyrightSpringer Nature Switzerland AG 2010
The information of publication is updating

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Jeffrey Xu Yu,Lu Qin,Lijun Changl Driven Architecture approach is used that simplifies VANET development using abstract models. It only subdues VANET rigidity but also comply with SDN principals. This system is implemented in VEINS framework. Results demonstrate its efficacy for large scale VANET.
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Jeffrey Xu Yu,Lu Qin,Lijun Chang between the application level, with its own TDMA round and slots allocated to engaged nodes, e.g., a platoon, and the global level that manages multiple TDMA rounds in a mutually agnostic manner, thus, dynamic and scalable. We believe this is the first applications-oriented MAC protocol proposed fo
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Jeffrey Xu Yu,Lu Qin,Lijun Chang. The presence of resource-constrained sensors in the core of each IoT device make it resource-starving and as such require extremely lightweight but secured algorithms to combat various attacks and malevolent entities from spreading their malicious data. In this paper we aim to propose an extremely
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發(fā)表于 2025-3-23 00:56:10 | 只看該作者
Jeffrey Xu Yu,Lu Qin,Lijun Chang, the design gives prioritized channel access to vehicles experiencing dropped beacons. The proposed design can be readily incorporated into the IEEE 802.11p standard. The discrete-event simulations show that synchronous collisions can be reduced significantly to achieve higher message reception rat
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