BORA: Routing and Aggregation for Distributed Processing of Spatio-Temporal Range Queries

• Published in: 2007 International Conference on Mobile Data Management pp. 36 - 43
• Main Authors: Trajcevski, G., Hui Ding, Scheuermann, P., Cruz, I.F.
• Format: Conference Proceeding
• Language: English
• Published: Conference and Custom Publishing 01.05.2007
• Subjects: Base stations; Communication system control; Costs; Distributed processing; Information retrieval; Mobile communication; Routing; Sorting; Spatial databases; Wireless communication

This work tackles the problem of answer-aggregation for continuous spatio-temporal range queries in distributed settings. We assume a grid-like coverage of the spatial universe of discourse, in which each cell is governed by a Base Station (BS) that communicates with the mobile users in its zone, an...