DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Inchul | ko |
dc.contributor.author | Roh, Yohan J. | ko |
dc.contributor.author | Kim, Myoung Ho | ko |
dc.date.accessioned | 2015-07-23T01:46:11Z | - |
dc.date.available | 2015-07-23T01:46:11Z | - |
dc.date.created | 2015-01-14 | - |
dc.date.created | 2015-01-14 | - |
dc.date.created | 2015-01-14 | - |
dc.date.issued | 2015-04 | - |
dc.identifier.citation | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E98D, no.4, pp.960 - 963 | - |
dc.identifier.issn | 1745-1361 | - |
dc.identifier.uri | http://hdl.handle.net/10203/200174 | - |
dc.description.abstract | In this letter, we propose an energy-efficient in-network processing method for continuous grouped aggregation queries in wireless sensor networks. As in previous work, in our method sensor nodes partially compute aggregates as data flow through them to reduce data transferred. Different from other methods, our method considers group information of partial aggregates when sensor nodes forward them to next-hop nodes in order to maximize data reduction by same-group partial aggregation. Through experimental evaluation, we show that our method outperforms the existing methods in terms of energy efficiency. | - |
dc.language | English | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.title | Efficient In-Network Processing of Continuous Grouped Aggregation Queries in Sensor Networks | - |
dc.type | Article | - |
dc.identifier.wosid | 000356589800024 | - |
dc.identifier.scopusid | 2-s2.0-84926456760 | - |
dc.type.rims | ART | - |
dc.citation.volume | E98D | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 960 | - |
dc.citation.endingpage | 963 | - |
dc.citation.publicationname | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | - |
dc.identifier.doi | 10.1587/transinf.2014EDL8237 | - |
dc.contributor.localauthor | Kim, Myoung Ho | - |
dc.contributor.nonIdAuthor | Song, Inchul | - |
dc.contributor.nonIdAuthor | Roh, Yohan J. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | grouped aggregation query | - |
dc.subject.keywordAuthor | sensor network | - |
dc.subject.keywordAuthor | multipath routing | - |
dc.subject.keywordAuthor | grouped aggregation query | - |
dc.subject.keywordAuthor | sensor network | - |
dc.subject.keywordAuthor | multipath routing | - |
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