Relevant Query Answering over Streaming and Distributed Data

A Study for RDF Streams and Evolving Web Data
1. Auflage 2020
ISBN: 978-3-030-38338-1
Verlag: Springer International Publishing

Buch, Englisch, 123 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 219 g

Reihe: SpringerBriefs in Applied Sciences and Technology

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.

Zielgruppe

Research

Autoren/Hrsg.

Della Valle, Emanuele

Zahmatkesh, Shima

Fachgebiete

• Technische Wissenschaften Technik Allgemein Computeranwendungen in der Technik
• Mathematik | Informatik EDV | Informatik Angewandte Informatik Computeranwendungen in Wissenschaft & Technologie
• Mathematik | Informatik EDV | Informatik Daten / Datenbanken Big Data