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Effect of the Degree of Neighborhood on Resource Discovery in Ad Hoc Grids
[chapter]
2010
Lecture Notes in Computer Science
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Resource management is one of the important issues in the ecient use of grid computing, in general, and poses specic challenges in the context of ad hoc grids due to the heterogeneity, dynamism, and intermittent ...
We show that the intermediate state of the ad hoc grid with multiple adaptive matchmakers outperforms both a completely centralized and a completely decentralized (P2P) infrastructure. ...
Results were obtained for completely centralized, multiple adaptive matchmakers and for completely decentralized resource discovery approaches in an ad hoc grid. ...
doi:10.1007/978-3-642-11950-7_16
fatcat:biph3vmykndphdycio5k4xr75y
Multipath Routing protocol: NCPR and QAMR
2012
INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY
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Mobile ad hoc network is an assembly of mobile nodes with no centralized server. ...
Due to mobility of nodes and decentralized network it is difficult to maintain the quality of service (QoS) in routing the packets from source to destination. ...
MANET is a type of ad hoc network [3] . Ad hoc networks are of two types: static and dynamic. Dynamic ad hoc networks are also known as mobile ad hoc networks. ...
doi:10.24297/ijct.v11i10.2975
fatcat:lp23y5u2ergnzbo44qgac3w774
Mobile Ad-hoc Network using P-Encryption Scheme
2015
International Journal of Computer Applications
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A very important and necessary issue for mobile ad-hoc networks is to find the route between destination and source which is a major technical challenge due to the dynamic topology of the network. ...
P-coding scheme is used for the mobile ad-hoc network(MANET). ...
The bandwidth availability and computing resources like hardware and battery power are restricted in mobile ad hoc networks. An ad hoc network is a decentralized type of wireless network. ...
doi:10.5120/ijca2015906506
fatcat:vgfyj7k3mjbrze6brr4yhgnemm
Decentralizing Private Blockchain-IoT Network with OLSR
2021
Future Internet
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The IoT devices use OLSR to form an ad hoc network. The environment data are collected and propagated in transactions to a pre-loaded smart contract periodically. ...
With data transparency and immutability, the blockchain can provide trustless and decentralized services for Internet of Things (IoT) applications. ...
Moreover, each node in an ad hoc mode can receive and forward messages, facilitating decentralization. ...
doi:10.3390/fi13070168
fatcat:5td3fvdaprbcdbeqiscos4fiuq
SIPCache: A Distributed SIP Location Service for Mobile Ad-Hoc Networks
2006
2006 3rd Annual International Conference on Mobile and Ubiquitous Systems - Workshops
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A solution for this problem is presented in this paper, which describes and evaluates a fully decentralized mechanism for locating SIP users in ad-hoc networks. ...
The next step would be to reutilize the same applications to achieve ubiquitous communication, anytime and anywhere, also where network support is not available, such as in ad-hoc networks. ...
PCache [4] is an algorithm for efficiently distributing and retrieving cached data items in ad-hoc networks. ...
doi:10.1109/mobiqw.2006.361724
fatcat:qb7c6uglvbenlk62qd5sgydzb4
Improving Route Selection Mechanism using Trust Factor in AODV Routing Protocol for MaNeT
2010
International Journal of Computer Applications
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An ad-hoc network comprises of mobile nodes that cooperate with each other using wireless connections to route both data and control packets within the network. ...
As low transmission power of each ad-hoc node limits its communication range, the nodes must assist and trust each other in forwarding packets from one node to another. ...
Ad-hoc networks can also be used for emergency, law enforcement, and rescue missions. ...
doi:10.5120/1282-1657
fatcat:t637plezebe2vmg3c2xihpipkm
Secure Multicast Key Distribution for Mobile Ad Hoc Networks
[article]
2010
arXiv
pre-print
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protocols in mobile ad hoc networks. ...
Thus this paper shows the specific challenges towards multicast key management protocols for securing multicast key distribution in mobile ad hoc networks, and present relevant multicast key management ...
CHALLENGES AND CONSTRAINTS OF SECURING MULTICAST KEY DISTRIBUTION FOR MOBILE AD HOC NETWORKS The principal constraints and challenges induced by the ad hoc environment [8] are as follows. • Wireless ...
arXiv:1003.1799v1
fatcat:5gcy3vdnybhcfpuydjrfzcimra
LocalAlert: Simulating Decentralized Ad-Hoc Collaboration in Emergency Situations
[chapter]
2012
Lecture Notes in Computer Science
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Today, advances in short-range ad-hoc communication and mobile phone technologies allow people to engage in ad-hoc collaborations based solely on their spatial proximity. ...
In this paper we explore the concept of decentralized ad-hoc collaboration across a range of emergency scenarios, its feasibility, and potentially effective communication protocols. ...
The authors of this paper plan to continue exploring such interdisciplinary questions, and hope that this work serves to encourage other GIScience researchers to do the same, so that a real-world implementation ...
doi:10.1007/978-3-642-33024-7_11
fatcat:qaxgtmr5jfeodnvra3mrnuioya
A decentralized paradigm for resource-aware computing in wireless Ad hoc networks
2018
TELKOMNIKA (Telecommunication Computing Electronics and Control)
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strong network security guarantees via encryption and authentication algorithms, as well as rethinking algorithms to compute on the network peripheries without moving data. ...
In this paper, we have proposed a decentralized networking architecture that adopts collaborative processing techniques and operates within the tradeoff between network security and performance. ...
for ad hoc networks [20, 24] . ...
doi:10.12928/telkomnika.v17i2.9621
fatcat:4mnj62xpqfambp2fm2rueomc2y
Improvement of Service Discovery Algorithm Using Tree-based Architecture in Ad-hoc Grid Environment
2013
Advances in Networks
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Therefore, the geographical area of ad hoc network divide into a 2-D logical hierarchical grid and each cell in the grid, select a directory as agent cell. ...
Grid computing is a new technology that using communication infrastructure facilities of computer networks and distributed systems features are able to connect to heterogeneous computing resources, so ...
Intentional Naming System is a resource discovery and service location technology developed by the MIT Laboratory of Computer Sciences [12] , suitable for mobile devices and ad-hoc networks. ...
doi:10.11648/j.net.20130101.12
fatcat:fjm76yhqe5godd47spri5uerru
A Novel Approach of Service Discovery Based on Tree Di-Rectory Architecture in Ad-Hoc Grid
2013
Advances in Networks
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Therefore, the geographical area of ad hoc network divide into a 2-D logical hierarchical grid and each cell in the grid, select a directory as agent cell. ...
Grid computing is a new technology that using communication infrastructure facilities of computer networks and distributed systems features are able to connect to heterogeneous computing resources, so ...
Intentional Naming System is a resource discovery and service location technology developed by the MIT Laboratory of Computer Sciences [12] , suitable for mobile devices and ad-hoc networks. ...
doi:10.11648/j.net.20130101.11
fatcat:4mpfylcq6zctnopd32ug6pjl54
Cooperative caching techniques for mobile ad hoc networks
2012
2012 International Conference on Data Science & Engineering (ICDSE)
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The ad hoc networks are multi hop networks without a central base station and are resource constrained in terms of channel bandwidth and battery power. ...
This paper attempts to study the existing cooperative caching techniques and their suitability in mobile ad hoc networks. ...
In ad hoc networks, due to frequent network partition, data availability is lower than that in traditional wired networks. ...
doi:10.1109/icdse.2012.6282317
fatcat:dm3wwv6if5fk5kefgwmpjv7mzm
On the Support of Ad-Hoc Semantic Web Data Sharing
[chapter]
2012
IFIP Advances in Information and Communication Technology
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Sharing Semantic Web datasets provided by different publishers in a decentralized environment calls for efficient support from distributed computing technologies. ...
We propose an architecture that is based upon the peer-to-peer (P2P) paradigm for ad-hoc Semantic Web data sharing and identify the key technologies that underpin the implementation of the architecture ...
The first author is grateful for the discussion with Prof. ...
doi:10.1007/978-3-642-32891-6_20
fatcat:ki2qsqgeera6pevfwnlvsor7ta
SIPCache: A Distributed SIP Location Service for Mobile Ad-Hoc Networks
2006
2006 Third Annual International Conference on Mobile and Ubiquitous Systems: Networking & Services
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A solution for this problem is presented in this paper, which describes and evaluates a fully decentralized mechanism for locating SIP users in ad-hoc networks. ...
The next step would be to reutilize the same applications to achieve ubiquitous communication, anytime and anywhere, also where network support is not available, such as in ad-hoc networks. ...
PCache [4] is an algorithm for efficiently distributing and retrieving cached data items in ad-hoc networks. ...
doi:10.1109/mobiq.2006.340392
dblp:conf/mobiquitous/LeggioMRR06
fatcat:zcxandeuxvbkxp4e2lt7obm2nq
A novel secure routing scheme using probabilistic modelling for better resistivity against lethal attacks
2020
International Journal of Electrical and Computer Engineering (IJECE)
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Different from existing intrusion prevention system, the proposed system allows the malicious node to participate in the data forwarding process and exhaust its resources with no chance of launching an ...
The simulated outcome of the study shows that the proposed secure routing scheme offers better data forwarding characteristic in contrast to the existing system in the aspect of intrusion detection and ...
Due to this decentralized mechanism of communication establishment and routing, there is less possibility of the availing key distribution center in the ad-hoc wireless network [4] . ...
doi:10.11591/ijece.v10i5.pp4956-4964
fatcat:7zm5a6pfnbgifkholzbmdash7y
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