aggregate query processing sensor networks
Processing approximate aggregate queries in wireless sensor ...
Processing approximate aggregate queries in wireless sensor networks [An article from: Information Systems] [A. Deligiannakis,Y. Kotidis,N. Roussopoulos] on …
CAPS: Energy-Efficient Processing of Continuous Aggregate Queries ...
CAPS: Energy-Efficient Processing of Continuous Aggregate Queries in Sensor Networks Wen Hu University of New South Wales National ICT Australia Limited
Aggregate Queries in Wireless Sensor Networks
Abstract. Recently as efficient processing of aggregate queries for fetching desired data from sensors has been recognized as a crucial part, in-network aggregate ...
CiteSeerX — Processing Approximate Aggregate Queries in …
1188: Wide area traffic: the failure of poisson modeling – Paxson, Floyd - 1995 810: TAG: A Tiny AGgregation Service for Ad-Hoc Sensor Networks – Madden ...
In-Network Query for Wireless Sensor Networks| Whitepapers ...
Recently, in-network aggregate query processing techniques have problems such as high energy consumption in sensor nodes, low accuracy of query processing …
IEEE Xplore - Aggregate Threshold Queries in Sensor Networks
An important class of queries over sensor networks are network-wide ... energy-efficient processing of continuous aggregate queries in sensor networks ...
Robust and Efficient Aggregate Query Processing in Wireless Sensor ...
MONET'8, Kebin Liu,Lei Chen,Yunhao Liu,Minglu Li, Wireless sensor networks have been widely used in many applications, such as soil temperature monitoring for plant ...
Accuracy Vs Lifetime: Linear Sketches for Appoximate Aggregate ...
Appoximate Aggregate Range Queries in Sensor Networks ... Query processing in sensor networks is critical for several sensor based monitoring applications and
Data Aggregation, Query Processing and Routing in Sensor Networks.
aggregation and routing for query processing in sensor networks. I. INTRODUCTION ... Culler, Supporting Aggregate Queries over Ad-Hoc Wireless Sensor
Supporting aggregate queries over ad-hoc sensor networks (2002)
Query Processing for Sensor Networks by ... In this paper we consider multi-query optimization for aggregate queries on sensor networks.
Accuracy vs. Lifetime: Linear Sketches for Aggregate Queries in ...
Aggregate query processing in sensor networks has received a lot of attention recently [28, 30, 37]. The common approach to answering aggregate range queries
CAPS: Energy-Efficient Processing of Continuous Aggregate Queries ...
In this paper, we design and evaluate an energy efficient data retrieval architecture for continuous aggregate queries in wireless sensor networks. We show how the ...
Robust management of outliers in sensor network aggregate queries
Robust management of outliers in sensor network aggregate queries. Edit ... In our query processing model, introduced in our recent preliminary work [15], ...
Complex Query Processing in Wireless Sensor Networks| …
Complex Query Processing in Wireless Sensor Networks Source: Coventry University. Download. Favorite. ... simple aggregate queries are evaluated, ...
Energy-efficient data organization and query processing in sensor ...
Recent sensor networks research has produced a class of data storage and query processing techniques called data ... aggregate queries in sensor networks ...
Poster Abstract: Energy›Efcient Data Organization and Query ...
Query Processing in Sensor Networks Ramakrishna Gummadi Xin Li Ramesh Govindan Cyrus Shahabi Wei Hong ... range-aggregate query processing within …
In-network Query for Wireless Sensor Networks
Keywords: Wireless Sensor Networks, In-network Query, Aggregate Query. 1. ... Representative techniques of aggregate query processing in network include TAG ...
Energy-efficient data organization and query processing in sensor ...
Energy-efficient data organization and query processing in sensor networks. Full ... and GHT to efficiently answer multi-dimensional range and range-aggregate queries.
Query Processing for Sensor Networks
simple aggregate queries with in-network aggregation (Section 3), and investigate the interaction between ... vision of processing queries over sensor networks, and
Aggregate Location Monitoring for Wireless Sensor Networks: A ...
query processing in wireless sensor networks and spatio- ... components, wireless sensor network and aggregate query processor. A third major component that is …
Multi-query Optimization for Sensor Networks
We consider a set of aggregate queries sensor data sources. ... The Cougar approach to in-network query processing in sensor networks. Sigmod Record 31 (2002) 7.
Utilizing Voronoi Cells of Location Data Streams for Accurate ...
aggregate query on a network of sensor nodes with humidity and temperature sensors: ... architecture benefits from an energy-efficient aggregate processing for network
aggregate query processing in peer to peer networks with …
In-Network Query Processing in Mobile P2P Databases. Query processing, in-network, mobile peer-to-peer, ... Peer-to-Peer; Sensor; Aggregate queries; ...
Another Outlier Bites the Dust: Computing Meaningful Aggregates …
Query Processing. Sensor ... of a user aggregate,query,leads to practically ... and evaluated for detecting outliers in sensor networks ...
Processing Precision-Constrained Approximate Queries in …
tested AVG aggregate queries using the temperature trace ... Query processing in sensor networks. IEEE Pervasive Computing, 2004. [6] Q. Han, S. Mehrotra, ...
The Design and Evaluation of a Query Processing Architecture for ...
regarding query processing in sensor networks were a tremendous help. Thanks also to John Chuang ... 4 In-Network Processing of Aggregate Queries 83
aggregate query processing in peer to peer networks with …
about aggregate query processing in peer to peer networks with synopsis. ... Information Processing in Sensor Networks (IPSN), 2005. [6] ...
Optimized Query Processing for Wireless Sensor Networks
aggregate grouping in query and filter unnecessary nodes ... [11] Yang Sun ,fl Query Processing for Sensor Network fl, University ofWaterloo,2006.
Sensors | Free Full-Text | IJA: An Efficient Algorithm for Query ...
... such as select and aggregate queries, in sensor networks have been addressed in the literature, ... the processing of join queries in sensor networks remains to be ...
Academia.edu | Histogram and Other Aggregate Queries in …
1 Histogram and Other Aggregate Queries in Wireless Sensor Networks Khaled Ammar and Mario A ... processing a histogram query efficiently on top of WSN is a …
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