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Histogram Estimation for Optimal Filter Skyline Query Processing in Wireless Sensor Networks

Haixiang Wang, Jiping Zheng, Baoli Song, Yongge Wang
2014 International Journal of Distributed Sensor Networks  
The skyline query processing technique plays an increasingly important role for multicriteria decision making applications in wireless sensor networks.  ...  In this paper, we propose an energy-efficient skyline query processing algorithm, called the histogram filter based algorithm (HFA), to efficiently retrieve skyline results from a sensor network.  ...  The authors would also like to thank the reviewers for their helpful comments and advices to improve the presentation of the paper.  ... 
doi:10.1155/2014/681368 fatcat:bwtdmwbjabazbiu4kxpyk2k2y4

Efficient Reverse Skyline Processing over Sliding Windows in Wireless Sensor Networks

Jun-Ki Min
2015 International Journal of Distributed Sensor Networks  
Owning to the proliferation of cost-effective sensors, there has been an increased growth in a number of applications of wireless sensor networks (WSNs).  ...  Since the energy efficiency is utmost important issue to prolong the network lifetime, in this paper, we proposed efficient algorithms to process a reverse skyline query over a sliding window in WSN environments  ...  Acknowledgment This work was supported by Defense Acquisition Program Administration and Agency for Defense Development under Contract UD140022PD, Republic of Korea.  ... 
doi:10.1155/2015/375630 fatcat:qvleobb5tjfwzem5jtbybcscba

Threshold-Based Distributed Continuous Top-k Query Processing for Minimizing Communication Overhead

Kamalas UDOMLAMLERT, Takahiro HARA, Shojiro NISHIO
2016 IEICE transactions on information and systems  
In this paper, we propose a communication-efficient top-k continuous query processing method on distributed local nodes where data are horizontally partitioned.  ...  In addition, with the preindexed nodes' skylines, the number of local nodes to be subscribed can be significantly reduced.  ...  In Wireless Sensor Networks (WSNs) where data are sent by multi-hop relays to the sink or the server, the goal is to minimize the communication cost for data transmission and prolong the network lifetime  ... 
doi:10.1587/transinf.2015edp7377 fatcat:duarhticyrbilbvbbx3a2wsm6u

Operator Placement for Snapshot Multi-predicate Queries in Wireless Sensor Networks

Georgios Chatzimilioudis, Huseyin Hakkoymaz, Nikos Mamoulis, Dimitrios Gunopulos
2009 2009 Tenth International Conference on Mobile Data Management: Systems, Services and Middleware  
High-communication-cost (HCC) networks is a family of networks where communicating data is very demanding in resources, for example in wireless sensor networks transmitting data drains the battery life  ...  An extensive experimental evaluation compares the proposed algorithms to the best known technique used to evaluate queries in wireless sensor networks and shows improvement of 10% up to 95%.  ...  SUMMARY AND CONCLUSION Recent research has focused on processing joins in wireless sensor networks.  ... 
doi:10.1109/mdm.2009.13 dblp:conf/mdm/ChatzimilioudisHMG09 fatcat:prh2eppzuff7nmltog6nkxcqgm

A Survey of Skyline Query Processing [article]

Christos Kalyvas, Theodoros Tzouramanis
2017 arXiv   pre-print
This paper surveys the state-of-the-art techniques for skyline query processing, the numerous variations of the initial algorithm that were proposed to solve similar problems and the application-specific  ...  Based on this the skyline query was proposed which is a decision support mechanism, that retrieves the valuefor- money options of a dataset by identifying the objects that present the optimal combination  ...  The selection of articles was based their significance in the research community. Skyline query processing is a research field that constantly evolves.  ... 
arXiv:1704.01788v1 fatcat:g45oxbmrznhqtmcpabud3sap7e

Parallel computation of skyline and reverse skyline queries using mapreduce

Yoonjae Park, Jun-Ki Min, Kyuseok Shim
2013 Proceedings of the VLDB Endowment  
In this paper, we propose efficient parallel algorithms for processing the skyline and its variants using MapReduce.  ...  We first build histograms to effectively prune out non-skyline (non-reverse skyline) points in advance.  ...  including product or restaurant recommendations [18, 19] , review evaluations with user ratings [17] , querying wireless sensor networks [29] and graph analysis [33] .  ... 
doi:10.14778/2556549.2556580 fatcat:zte7rxzku5fyjirulh6dw4y65a

2020 Index IEEE Transactions on Industrial Informatics Vol. 16

2020 IEEE Transactions on Industrial Informatics  
Nonlinear Batch Process Monitoring; TII April 2020 2839-2848 Jiang, S., see Li, Y., 1076-1085 Jiang, X., see Gong, K., 1625-1634 Jiang, X., see Xiao, J., TII April 2020 2177-2188 Jiang, X., see Zhao  ...  3124-3132 Meng, X., see Ding, N., TII Aug. 2020 5435-5443 Merlo, E., see Han, Z., 1024-1034 Messaoud, S., Bradai, A., and Moulay, E., Online GMM Clustering and Mini-Batch Gradient Descent Based Optimization  ...  Wang, F., +, TII Aug. 2020 5160-5168 Delay estimation Fast Convergence Time Synchronization in Wireless Sensor Networks Based on Average Consensus.  ... 
doi:10.1109/tii.2021.3053362 fatcat:blfvdtsc3fdstnk6qoaazskd3i

29th International Conference on Data Engineering [book of abstracts]

2013 2013 IEEE 29th International Conference on Data Engineering Workshops (ICDEW)  
In this paper, we study efficient algorithms for processing DPS queries in large road networks.  ...  This leads to a query optimization approach for kGPM processing, and a top-k algorithm to process kGPM with the optimal query plan.  ...  These volunteers welcome participants, give directions, help in the sessions and on the registration desk, and generally make sure the conference is running smoothly.  ... 
doi:10.1109/icdew.2013.6547409 fatcat:wadzpuh3b5htli4mgb4jreoika

DISPAQ: Distributed Profitable-Area Query from Big Taxi Trip Data

Fadhilah Putri, Giltae Song, Joonho Kwon, Praveen Rao
2017 Sensors  
To improve the performance of distributed query processing, we also propose local Z-Skyline optimization, which reduces the number of dominant tests by distributing killer profitable areas to each cluster  ...  One of the crucial problems for taxi drivers is to efficiently locate passengers in order to increase profits.  ...  A novel, enhanced distributed dynamic skyline (EDDS) technique [51] was proposed and implemented for wireless sensor networks. Zhou et al.  ... 
doi:10.3390/s17102201 pmid:28946679 pmcid:PMC5677113 fatcat:il4cgwoi55ghbe7t4ekbgxd7ze

Welcome Message from the General Chair

2006 International Conference on Dependable Systems and Networks (DSN'06)  
In all three occasions, the Canadian Databases community served as backbone for the organizing and the programme committees.  ...  The international conference series on Very Large Data Bases (VLDB) was launched in 1975 in Framingham MA, about 20 miles from Boston.  ...  compiled similar guides for ICSE 2001 and RE 2001, respectively  ... 
doi:10.1109/dsn.2006.75 dblp:conf/dsn/X06 fatcat:k4duddvbk5glboxkqxkkfsh4p4

Cloud, Edge, and Mobile Computing for Smart Cities [chapter]

Qian Liu, Juan Gu, Jingchao Yang, Yun Li, Dexuan Sha, Mengchao Xu, Ishan Shams, Manzhu Yu, Chaowei Yang
2021 The Urban Book Series  
AbstractSmart cities evolve rapidly along with the technical advances in wireless and sensor networks, information science, and human–computer interactions.  ...  The integration is discussed in aspects of bandwidth issue, network access optimization, service quality and convergence, and data integrity and security.  ...  Taking array-based raster data for example, a hierarchical index was proposed to speed up the query process of grid data stored in the HDFS file system .  ... 
doi:10.1007/978-981-15-8983-6_41 fatcat:thaaxsdzzfgfzjmjos7zbsjrqq

Interoperability, XML Schema [chapter]

2017 Encyclopedia of GIS  
Future Directions Wireless Networks, Location Tracking and Sensors With wireless network access becoming increasingly pervasive, there will be growing use of this technology in geospatial applications  ...  This usually applies to sensor network applications for indoor environments.  ...  Cross-References Visual Momentum Information Retrieval Internet-Based Spatial Information Retrieval Retrieval Algorithms, Spatial Skyline Queries Information Theory Data Compression for Network GIS  ... 
doi:10.1007/978-3-319-17885-1_100625 fatcat:bgxdhdxa4bewzcggrogz56rdpi

High-Dimensional Indexing for Video Retrieval [chapter]

Catalin Calistru, Cristina Ribeiro, Gabriel Davi
2012 Multimedia - A Multidisciplinary Approach to Complex Issues  
Some of the main topics that this book deals with include: multimedia management in peer-to-peer structures & wireless networks, security characteristics in multimedia, semantic gap bridging for multimedia  ...  a multimedia collection in order to estimate the probability that a query is generated from a particular document.  ... 
doi:10.5772/37303 fatcat:smjtgyx5sjh5pc45oyvqq5eotm

Data Semantics [chapter]

2017 Encyclopedia of GIS  
Cross-References Data Infrastructure, Spatial Geography Markup Language (GML) Metadata and Interoperability, Geospatial National Spatial Data Infrastructure (NSDI) OGC's Open Standards for Geospatial Interoperability  ...  SPIX is an index structure built on top of a sensor network, which essentially forms a routing tree that is optimized for processing spatial queries in sensor networks, as shown in Fig. 2 .  ...  In a sensor network, however, spatial queries have to be processed in a distributed manner.  ... 
doi:10.1007/978-3-319-17885-1_100256 fatcat:npcac6ns2zdjfokmwpmzb2s6km

Complex query optimization in wireless sensor networks [article]

Baichen Chen, University, The Australian National, University, The Australian National
This thesis focuses on techniques and approaches for processing skyline and top-k queries in WSNs efficiently and effectively.  ...  Recent advances in wireless communication and electronics have enabled large-scale wireless sensor networks (WSNs) to be deployed for a variety of applications in environmental monitoring, intrusion surveillances  ...  Summary of Contributions This thesis has studied the optimization techniques for skyline and top-fc queries processing in wireless sensor networks.  ... 
doi:10.25911/5d4d603142b0f fatcat:knfmzo36hjhnllhw6bxdsulyba
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