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Plug-and-Play Queries for Temporal Data Sockets

  • Curtis E. DyresonEmail author
  • Sourav S. Bhowmick
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10333)

Abstract

Plug-and-play queries are portable, reliable, and easier to code. When a plug-and-play query is plugged into a data socket, the socket transforms the data to the shape needed by the query. If data is annotated with metadata, the semantics of the metadata potentially impacts the transformation. In this paper we describe how to account for the metadata in a transformation. We focus on temporal metadata and show how a transformation can preserve temporal semantics. We also show how the transformation can be driven by the metadata, for instance, the temporal metadata could be used to create data versions.

Keywords

Query Evaluation Transformation Language Hierarchical Data Existence Probability Path Expression 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.Department of Computer ScienceUtah State UniversityLoganUSA
  2. 2.School of Computer EngineeringNanyang Technological UniversitySingaporeSingapore

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