In this paper, we propose a two-tier multiple query optimization (TTMQO) scheme. The first tier, called base station optimization, adopts a cost-based approach ...

In this paper, we propose a Two-Tier Multiple Query. Optimization (TTMQO) scheme to minimize the average transmission time in the sensor network. Figure 1 shows.

In this paper, we propose a Two-Tier Multiple Query Optimization (TTMQO) scheme. The first tier, called base station optimization, adopts a cost-based approach ...

The proposed TTMQO scheme efficiently delivers query results by taking advantage of the broadcast nature of the radio channel and sharing the sensor ...

In this paper we consider multi-query optimization for aggre- gate queries on sensor networks. We develop a set of distributed algorithms for processing ...

We design a two-tier optimiza- tion scheme that addresses the following two sub-problems: base station optimization: Given a set of queries Q that have been ...

We design a Two-Tier Multiple. Query Optimization scheme, which is light-weight, adaptive to query ar- rivals/terminations, and supports both aggregation and ...

Original language, English. Title of host publication, 27th International Conference on Distributed Computing Systems, 2007. Number of pages, 9.

Bibliographic details on Two-Tier Multiple Query Optimization for Sensor Networks.

We design a two-tier optimization scheme, base station optimization and in-network optimization. Multiple Query Optimization for Wireless Sensor ...