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Locality Sensitive Information Brokerage in Distributed Sensor Networks
2008
2008 The 28th International Conference on Distributed Computing Systems
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Two balls B 1 and B 2 in an sr -ball packing obtained from a 1.5sr -ball packing, where the distance between B 1 and B 2 is at least sr . ...
Figure 2 . 2 For any ball and any (lookup) path starting from its center, there is a big enough ball contained in it and the lookup path does not intersect it. ...
doi:10.1109/icdcs.2008.36
dblp:conf/icdcs/LuJL08
fatcat:k7zbxyypczgxld6vs5776g75iy
Distance-Sensitive Information Brokerage in Sensor Networks
[chapter]
2006
Lecture Notes in Computer Science
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In a sensor network information from multiple nodes must usually be aggregated in order to accomplish a certain task. ...
The presented algorithms rely purely on the topology of the communication graph of the sensor network and do not require any geographic location information. ...
As sensor networks scale to larger sizes, the issue of information locality becomes more important. ...
doi:10.1007/11776178_15
fatcat:igy2c2kr7nc3xoqnjcxpa2epza
Geometric Methods of Information Storage and Retrieval in Sensor Networks
[chapter]
2013
Signals and Communication Technology
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Sensor networks collect data from their environment. Locations of the sensors are important attributes of that information and provide a context to understand, and use sensor data. ...
In this chapter, we will discuss geometric ideas to organize sensor data using their locations. ...
Methods of data pre-processing distribute hints about sensor information across the network. ...
doi:10.1007/978-3-642-40009-4_14
fatcat:xdykl4ho5jbxjpdjriu4hyrbse
Geometric algorithms for sensor networks
2011
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
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This paper reviews work in the past 10 years on topics such as network localization, geometric routing, information discovery, data-centric routing and topology discovery. ...
The physical locations of the sensor nodes greatly impact on system design in all aspects, from low-level networking and organization to high-level information processing and applications. ...
This is the approach taken in the Distributed Index for Features in Sensor networks (DIFS) system [118] . ...
doi:10.1098/rsta.2011.0215
pmid:22124080
fatcat:2m3bwwdjnramzcrtkjip6om3t4
Brokerage System for Integration of LrWPAN Technologies
2022
Sensors
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In this paper, we present a novel working network brokerage model for a one-to-one network protocol to communication (e.g., from Zigbee to Bluetooth) or one-to-many network protocol communication (e.g. ...
Currently, these groups of wireless networks are adopted in homes, health, and business sectors. ...
Sensors 2022, 22, 1733 ...
doi:10.3390/s22051733
pmid:35270882
pmcid:PMC8914770
fatcat:de2ogvgrrrb4fjmc6zfkw3cmfu
Double Rulings for Information Brokerage in Sensor Networks
2009
IEEE/ACM Transactions on Networking
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We study the problem of information brokerage in sensor networks, where information consumers (sinks, users) search for data acquired by information producers (sources). ...
In-network storage such as geographical hash table (GHT) has been proposed to store data at rendezvous nodes for consumers to retrieve. ...
We also thank the anonymous reviewers for their helpful comments in improving this paper. ...
doi:10.1109/tnet.2009.2015573
fatcat:s24tynuvhngarffcyy677aodwq
Double rulings for information brokerage in sensor networks
2006
Proceedings of the 12th annual international conference on Mobile computing and networking - MobiCom '06
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We study the problem of information brokerage in sensor networks, where information consumers (sinks, users) search for data acquired by information producers (sources). ...
In-network storage such as geographical hash table (GHT) has been proposed to store data at rendezvous nodes for consumers to retrieve. ...
We also thank the anonymous reviewers for their helpful comments in improving this paper. ...
doi:10.1145/1161089.1161122
dblp:conf/mobicom/SarkarZG06
fatcat:3bmjj2xpybc6fdyhbd62ynrf5e
Localized distance-sensitive service discovery in wireless sensor networks
2008
Proceeding of the 1st ACM international workshop on Foundations of wireless ad hoc and sensor networking and computing - FOWANC '08
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We propose a localized distance-sensitive service discovery protocol, iMesh, for wireless sensor networks. iMesh is a lightweight algorithm that uses no global computation and generates constant per node ...
We first present iMesh and study its properties over a grid network model. We then evaluate its performance in randomized sensor network scenarios through extensive simulation. ...
Contributions In this paper, we propose a new localized distance-sensitive service discovery protocol, iMesh, for wireless sensor networks. ...
doi:10.1145/1374718.1374734
dblp:conf/mobihoc/LiSS08
fatcat:w7ce2jrvfrgpri3kpz5hc4woem
Distributed Quad-Tree for Spatial Querying in Wireless Sensor Networks
2007
2007 IEEE International Conference on Communications
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Due to the resource limitations of WSNs, it is challenging to implement in-network information storage and querying in a resilient, energy-efficient, and distributed manner. ...
DQT satisfies efficient in-network information storage as well as distance-sensitive querying: the cost of answering a query for an event is at most a constant factor (in our case 2 2 ) of the distance ...
Distance Sensitive Information Brokerage (DSIB) protocol [9] achieves distance-sensitivity in a hierarchically partitioned network by using a push-based approach: an event advertises to neighbors as ...
doi:10.1109/icc.2007.551
dblp:conf/icc/DemirbasL07
fatcat:je7ru55cpvd55kizncdalllyuq
An In-Network Querying Framework for Wireless Sensor Networks
2009
IEEE Transactions on Parallel and Distributed Systems
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We address these challenges by exploiting location information and geometry of the network and propose an in-network querying framework, namely the Distributed Quad-Tree (DQT). ...
In contrast to traditional wireless sensor network (WSN) applications that perform only data collection and aggregation, new generation of information processing applications, such as pursuit-evasion games ...
Distance Sensitive Information Brokerage (DSIB) protocol [28] achieves distance-sensitivity in a hierarchically partitioned network by using a push-based approach: an event advertises to neighbors as ...
doi:10.1109/tpds.2008.217
fatcat:gytosmylkndencq7mhzdug3kki
Exploiting Affinity Propagation for Energy-Efficient Information Discovery in Sensor Networks
2008
IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference
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Wireless sensor networks (WSN) are attractive for information gathering in large-scale data rich environments. ...
Further, in-network query processing capabilities are required for autonomic information discovery. ...
In wireless sensor networks, the energy level of the local aggregation points will decrease during network operation. ...
doi:10.1109/glocom.2008.ecp.147
dblp:conf/globecom/DossL08
fatcat:rvdfphirundqnc2yf7qxa73vzu
The Swarm at the Edge of the Cloud
2014
IEEE design & test
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Blaauw has a PhD in computer science from the University of Illinois at Urbana-Champaign, Urbana, IL, USA. ...
are embedded in the environment around us and on or in our bodies. The concept of wireless sensor networks is not new. ...
The security of information, actuation, and brokerage is essential to the success of the TerraSwarm vision. ...
doi:10.1109/mdat.2014.2314600
fatcat:oiqgw3brsvgavme5fmf45ygjpm
Special issue on "Internet of Things: Research challenges and Solutions"
2016
Computer Communications
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We are extremely grateful to Marco Conti, Editor-in-Chief of the Elsevier Computer Communications, for giving us the possibility of serving the community with this special issue. ...
the local area network. ...
These tradeoffs often focus on balancing the system's ability to use information, authenticate and establish trust in users, and hide sensitive user information. ...
doi:10.1016/j.comcom.2016.04.024
fatcat:maaizonw7vafrljqumoystyugu
Cognitive Wireless Sensor Network Platform for Cooperative Communications
2014
International Journal of Distributed Sensor Networks
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Nowadays, Wireless Ad Hoc Sensor Networks (WAHSNs), specially limited in energy and resources, are subject to development constraints and difficulties such as the increasing RF spectrum saturation at the ...
Cognitive Wireless Sensor Networks (CWSNs), leaning on a cooperative communication model, develop new strategies to mitigate the inefficient use of the spectrum that WAHSNs face. ...
International Journal of Distributed Sensor Networks
Hardware Design The entire design of the implemented platform hardware is based on a previous experience working a CWSN node described in [16] ...
doi:10.1155/2014/473905
fatcat:ntvjodolbbcy3dirwlm6wr2xfu
Sweeps over wireless sensor networks
2006
Proceedings of the fifth international conference on Information processing in sensor networks - IPSN '06
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We present a robust approach to data collection, aggregation, and dissemination problems in sensor networks. ...
We do not require global information about the sensor field such as node locations. ...
For example, sensor readings may need to be aggregated (in-or out-of-network) in or-der to compute certain statistics over the whole sensor field, or new sensor settings or code images may need to be distributed ...
doi:10.1145/1127777.1127802
dblp:conf/ipsn/SkrabaFNG06
fatcat:34vxkpbpw5a3naha5bhzugd4ty
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