Temporal Selection Queries in Video Databases (original) (raw)

2003

Abstract

The paper is concerned with the effective and efficient processing of temporal selection queries in Video Database and generally Temporal Database Management Systems (TDBMS). Based on both general spatio-temporal retrieval framework ((3)) and recent versions of internal-external Priority Search Trees, we present an optimal in time and space algorithm for the problem that answers certain temporal content queries invoking video functions. We prove the optimality by giving both a new theoretical comparison method based on microanalysis and its experimental verification. 1. Overview

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