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Minimum Cost Data Aggregation for Wireless Sensor Networks Computing Functions of Sensed Data
2015
Journal of Sensors
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We consider a problem of minimum cost (energy) data aggregation in wireless sensor networks computing certain functions of sensed data. ...
We use in-network aggregation such that data can be combined at the intermediate nodes en route to the sink. ...
In this paper we consider the problem of minimum cost (energy) data aggregation in wireless sensor networks (WSN) where the aggregated data is to be reported to a single sink. ...
doi:10.1155/2015/506909
fatcat:z6ppyaaj2fgqpoia7ivdskhpmq
Secure comparison of encrypted data in wireless sensor networks
2005
Third International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt'05)
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For Wireless Sensor ...
End-to-end encryption schemes that support operations over ciphertext are of utmost importance for commercial private party Wireless Sensor Network implementations to become meaningful and profitable. ...
But a large class of aggregator functions like median computation or finding maximum/minimum rely exclusively on comparison operations. ...
doi:10.1109/wiopt.2005.44
dblp:conf/wiopt/AcharyaGW05
fatcat:ulu3jdks4jawza4or7luxvizm4
Energy-Efficient Data Fusion Technique and Applications in Wireless Sensor Networks
2015
Journal of Sensors
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The paper "Minimum Cost Data Aggregation for Wireless Sensor Networks Computing Functions of Sensed Data" proposes a novel algorithm based on the key insight that there is a tradeoff in reducing costs ...
Wireless Sensor Networks (WSNs) consist of a large number of source limited wireless sensor nodes for the purpose of data collection, processing, and transmission. ...
The paper "Minimum Cost Data Aggregation for Wireless Sensor Networks Computing Functions of Sensed Data" proposes a novel algorithm based on the key insight that there is a tradeoff in reducing costs ...
doi:10.1155/2015/903981
fatcat:oyxcu6oifngm5k5bk5fcewx5ge
Energy Efficient Data Acquistion in Wireless Sensor Network
[chapter]
2012
Remote Sensing - Advanced Techniques and Platforms
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Wireless sensor network (or sensor network, for brevity in the following) comes into practice, thanks to the recent technological advancement of embedded systems, sensing devices and wireless communication ...
In many sensor network applications, data acquisition that collects sensed readings from remote sensor nodes is an essential activity. A primitive approach for data acquisition ...
In-network contour map computation As discussed in the previous two sections, data aggregation was used to compute a single aggregated value representing the measurements for an entire sensed area or a ...
doi:10.5772/45894
fatcat:hg6m3cc3vncqzoyjwvylef2f5u
DATA AGGREGATION TECHNIQUES AND SECURITY IN DISTRIBUTED SENSOR NETWORKS
2018
International Journal of Advanced Research in Computer Science
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Data aggregation is attracting much attention from researchers as efficient way to reduce the huge volume of data generated in wireless sensor networks by eliminating the redundancy among sensing data. ...
Existing system integrated an efficient data aggregation technique for clustering-based periodic wireless sensor networks Further to a local aggregation at sensor node level, our technique allows cluster-head ...
Sensor networks composed of small and cost effective sensing devices equipped with wireless radio transceiver for environment monitoring have become feasible. ...
doi:10.26483/ijarcs.v9i5.6304
fatcat:va4lq7hwznamlljxxt5fwefhom
Dynamic Data Aggregation in Wireless Sensor Network
2016
International Journal of Computer Applications
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The wireless sensor networks are the networks used for the data collection and also used to sense various physiological parameters like humidity, temperature, atmospheric pressure, etc. ...
The wireless sensors are equipped with limited energy which increases the requirement of energy efficient methods in order to run the WSNs for the longer periods. ...
These sensor nodes are used to sensing the pressure, vibration, temperature, humidity, sound, motion etc. in the wireless sensor network, these nodes can perform the function like computation of data, ...
doi:10.5120/ijca2016908055
fatcat:oaeycgrgyvbk3e6jjjw26cftum
Data Funnelling in Wireless Sensor Networks: A Comparative Study
2015
Indian Journal of Science and Technology
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Energy Efficient and QoS based data gathering is a quite challenging for Wireless Sensor Network (WSN) applications such as target tracking and monitoring, because of limited battery resources. ...
by assigning priority to the generating packets and data fusion techniques in WSN for various applications. ...
EBRP: Energy-Balanced Routing Protocol for Data Gathering in Wireless Sensor Networks 29 Generally sensing data will be forwarded through the minimum energy path to the sink node and it causes the imbalanced ...
doi:10.17485/ijst/2015/v8i5/61705
fatcat:awvvwktbdbcuneob5a27cmfw64
Minimum Latency Data Aggregation in Wireless Sensor Network
2016
International Journal of Computer Applications
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The wireless sensor networks are highly constrained type of network having sensor nodes with more capabilities. The sensor networks are deployed in various regions to collect the data. ...
The critical issue of wireless Sensor Networks (WSNs) are network life and latency incurred to report data, which is the main area of research nowadays. ...
The number of sensor nodes may vary from hundreds to thousands. The features of these sensor nodes comprise low cost, small size, low power, multi-functionality (sensing, processing, routing etc.). ...
doi:10.5120/ijca2016908056
fatcat:hsiqsvwyafbtrcik3kzsdn3kje
Data Aggregation in Wireless Sensor Networks (WSs)- A review
2016
International Journal of Future Generation Communication and Networking
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Also data aggregation techniques reduce the communication cost of WSNs; because it reduces the redundant data by aggregation. Various data aggregation techniques have been considered in this paper. ...
This paper ends with the shortcoming of data aggregation techniques. ...
Introduction A wireless sensor network (WSN) consists of hundreds to thousands of low-power multi-functional sensor nodes, work in an unattended environment, and have sensing, computation and communication ...
doi:10.14257/ijfgcn.2016.9.8.18
fatcat:qlgld7lf6rbu7mdlddlv35i4rm
Energy Aware Clustering and Aggregate Node Rotation with Sink Relocation in WSN
2015
International Journal on Recent and Innovation Trends in Computing and Communication
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The intermediate hop nodes are working throughout the data transmission so those nodes drain out their energy which automatically reduces the life time of the wireless sensor network. ...
As the WSN used in industrial and Environmental monitoring the most critical issues in the WSN is to reduce the energy consumption to extend the lifetime of the wireless sensor network. ...
Younis et al [3] where they present a novel approach for energy-aware management of sensor networks that maximizes the lifetime of the sensors while achieving acceptable performance for sensed data delivery ...
doi:10.17762/ijritcc2321-8169.1503164
fatcat:xbcftwlgvfc6zbeuapub7y7oy4
Secure Data Aggregation Technique in Wireless Sensor Network: A Survey
2015
International Journal of Computer Applications
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Wireless sensor networks (WSNs) consist of sensor nodes. ...
A data aggregation is very important techniques in wireless sensor networks and it reduces the energy consumption by eliminating redundancy. ...
The network is small sized, low cost sensor nodes, which senses the remote and hostile environment and communicate the network for information gathered from the data analysis field through wireless links ...
doi:10.5120/ijca2015907412
fatcat:tjwdrjdjknewfljmx6xczv36cy
Performance evaluation of data aggregation for cluster-based wireless sensor network
2013
Human-Centric Computing and Information Sciences
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In wireless sensor network, data fusion is considered an essential process for preserving sensor energy. ...
In this paper, we have performed data aggregation on the basis of entropy of the sensors. The entropy is computed from the proposed local and global probability models. ...
Collision-free schedule is generated by a distributed algorithm for performing data aggregation in wireless sensor network. ...
doi:10.1186/2192-1962-3-13
fatcat:ke52ayztyzg7dnwyfddftgi5du
Effect of data aggregation on wireless sensor network performance
2010
Trendz in Information Sciences & Computing(TISC2010)
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Sensor networks are collection of sensor nodes which co-operatively send sensed data to base station. ...
In this paper, a data aggregation framework on wireless sensor networks is presented. The framework works as a middleware for aggregating data measured by a number of nodes within a network. ...
The view of cost is different for sensor networks. ...
doi:10.1109/tisc.2010.5714642
fatcat:ipmxzrlcy5hbvpxe6fsuggiw4u
Study Of Wireless Sensor Networks
2018
Zenodo
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Since the network consists of low-cost nodes with limited battery power, power management must be implemented for data gathering and processing in order to achieve long network lifetimes. ...
As wireless sensor technology is refining itself a wide number of organizations are using it for a many range of purposes. ...
Some protocols also use data aggregation, residual energy of sensor nodes, minimum hop routing techniques for saving power. ...
doi:10.5281/zenodo.1247489
fatcat:coe52v6tk5ezjb7f64g5semoli
Apply Firefly Optimization to Increase Period Routing Algorithm in Wireless Sensor Networks
2016
International Journal of Computing and Network Technology
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The efficient network has used data aggregation technique by decreasing the amount of data delivery which results in low cost power and longer network lifetime. ...
In this paper introduce new algorithm to increase the periods of wireless sensor network (WSNs) lifetime using firefly optimization algorithm. ...
Typical of Routing in Wireless Sensor Network
energy of its data aggregation points in equation (3) for nodeiwhen sending raw data to indicate selection section. ...
doi:10.12785/ijcnt/040107
fatcat:yykjd5vhyzcaxaec2qobjb5jhm
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