Relevant Query Answering over Streaming and Distributed Data: A Study for RDF Streams and Evolving Web Data - Brossura

Zahmatkesh, Shima; Della Valle, Emanuele

Brossura

ISBN 10: 3030383385 ISBN 13: 9783030383381

Casa editrice: Springer, 2020

Riassunto

This book examines the problem of relevant query answering over the Web and provides a comprehensive overview of relevant query answering over streaming and distributed data. In recent years, Web applications that combine highly dynamic data streams with data distributed over the Web to provide relevant answers have attracted increasing attention. Answering in a timely fashion, i.e., reactively, is one of the most important performance indicators, especially when the distributed data is evolving. The book proposes a solution that retains a local replica of the distributed data and offers various maintenance policies to refresh the replica over time. A limited refresh budget guarantees the reactiveness of the system. Focusing on stream processing and Semantic Web, it appeals to scientists and graduate students in the field.

Dettagli dell?edizione

• Editore: Springer
• Data di pubblicazione: 2020
• Lingua: Inglese
• ISBN 10: 3030383385
• ISBN 13: 9783030383381
• Rilegatura: Copertina flessibile
• Numero edizione: 1
• Numero di pagine: 136
• Contatto del produttore: Springer Nature Customer Service Center GmbH; ProductSafety@springernature.com; ; Europaplatz 3,69115 Heidelberg, Germany; Heidelberg; 69115; Germania