Ranked Keyword Search on Graph-Structured Databases
Ramakrishna Varadarajan
Broschiertes Buch

Ranked Keyword Search on Graph-Structured Databases

Techniques for User-friendly, High Quality and Efficient Information Discovery on Data Graphs

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Graph-structured databases are widely prevalent, and the problem of effective search and retrieval from such graphs has been receiving much attention recently. For example, the Web can be naturally viewed as a graph. Likewise, a relational database can be viewed as a graph where tuples are modeled as vertices connected via foreign-key relationships. Keyword search querying has emerged as one of the most effective paradigms for information discovery, especially over HTML documents in the World Wide Web. One of the key advantages of keyword search querying is its simplicity users do not have to ...