Keyword Search in Databases

Released on by Jeffrey Xu Yu
preview-18

  • Keyword Search in Databases Book Detail

  • Author : Jeffrey Xu Yu
  • Release Date : 2022-06-01
  • Publisher : Springer Nature
  • Genre : Technology & Engineering
  • Pages : 143
  • ISBN 13 : 3031794265
  • File Size : 80,80 MB
DOWNLOAD BOOK

Keyword Search in Databases by Jeffrey Xu Yu PDF Summary

Book Description: 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, and how to evaluate the generated set of SQL queries efficiently. In Chapter 3, we discuss graph algorithms for structural keyword search by treating an entire relational database as a large data graph. In Chapter 4, we discuss structural keyword search in a large tree-structured XML database. In Chapter 5, we highlight several interesting research issues regarding keyword search on databases. The book can be used as either an extended survey for people who are interested in the structural keyword search or a reference book for a postgraduate course on the related topics. Table of Contents: Introduction / Schema-Based Keyword Search on Relational Databases / Graph-Based Keyword Search / Keyword Search in XML Databases / Other Topics for Keyword Search on Databases

Disclaimer: www.yourbookbest.com does not own Keyword Search in Databases books pdf, neither created or scanned. We just provide the link that is already available on the internet, public domain and in Google Drive. If any way it violates the law or has any issues, then kindly mail us via contact us page to request the removal of the link.

Keyword Search in Databases

Keyword Search in Databases

File Size : 61,61 MB
Total View : 6013 Views
DOWNLOAD

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. Th

Database and Expert Systems Applications

Database and Expert Systems Applications

File Size : 82,82 MB
Total View : 3403 Views
DOWNLOAD

This two volume set LNCS 9827 and LNCS 9828 constitutes the refereed proceedings of the 27th International Conference on Database and Expert Systems Application