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An Assessment of Community Finding Algorithms for Community-Based Message Routing in DTNs [chapter]

Matthew Stabeler, Conrad Lee, Pádraig Cunningham
2012 Lecture Notes in Computer Science  
Previous work has demonstrated that community-finding algorithms can provide useful information for routing algorithms in delay tolerant networks.  ...  In this work we investigate which community finding algorithm most effectively informs this routing task.  ...  In the next section we provide an overview of existing research on community-based message routing. Next, we compare the performance of two routing algorithms, BubbleH and BUBBLE Rap.  ... 
doi:10.1007/978-3-642-30630-3_21 fatcat:raqjx3ejrbbfdgki7pxbnx2ymu

A novel approach of adaptive socially aware routing algorithm in delay tolerant networks

Ying-Chiang Cho
2015 Tehnički Vjesnik  
This research intends to design an optimized forward strategy on the basis of different routing algorithm.  ...  However, excessive increase of packet replication or excessive records for selected transmission nodes may result in internet traffic or a waste of resources.  ...  and Becker propose an epidemic routing algorithm [8] based on partly linked AD HOC network.  ... 
doi:10.17559/tv-20150210223223 fatcat:255vw4moevch5juoft5p4dizbu

A survey of routing and data dissemination in Delay Tolerant Networks

Sobin CC, Vaskar Raychoudhury, Gustavo Marfia, Ankita Singla
2016 Journal of Network and Computer Applications  
In this paper, we have surveyed those applications briefly and have proposed an alternate taxonomy for classifying existing DTN routing algorithms.  ...  We have studied the relation between message replication and individual or group communication semantics of DTN routing protocols considering both social-based and opportunistic message forwarding techniques  ...  [79] have proposed an anycast routing protocol for DTN using genetic algorithm.  ... 
doi:10.1016/j.jnca.2016.01.002 fatcat:n5rcxxxkbfg37gti4kmyto4nry

Energy Efficient Routing and Peer to Peer Trust Assessment for Increasing the Network Life Time in Delay Tolerant Networks

S Murugaveni, B Priyalakshmi, K Vijayan
2018 International Journal of Engineering & Technology  
Proposed scheme is designed for peer-to-peer trust assessment and maximize the delivery of correct messages received by destination nodes while minimizing message delay and communication cost Provenance  ...  Proposed work, provenance trust based routing is combined with energy efficient route to opt for a high network lifetime.  ...  System Architecture In our system we proposed a provenance based trust model for secure group communication in DTN environment. where communication occurs through a symmetric key which is known as unique  ... 
doi:10.14419/ijet.v7i3.12.16464 fatcat:bwcaorzicvewjhqm3n3hcrgce4

Cooperation between Trust and Routing Mechanisms for Relay Node Selection in Hybrid MANET-DTN

Jan Papaj, Lubomir Dobos
2016 Mobile Information Systems  
The main problems of all networks occur if the communication paths are disconnected for a short time.  ...  The main idea of the analyses is studying how the algorithms can affect the behaviour of the routing and forwarding mechanisms in the simulator OPNET modeler.  ...  Acknowledgments This work has been performed in the framework of the Ministry of Education of Slovak Republic under research VEGA 1/0075/15 (100%).  ... 
doi:10.1155/2016/7353691 fatcat:566ohw5vvjeq5mrmq3gbin4pra

On Secure Multi-Copy Based Routing in Compromised Delay Tolerant Networks

Eyuphan Bulut, Boleslaw K. Szymanski
2011 2011 Proceedings of 20th International Conference on Computer Communications and Networks (ICCCN)  
We discuss and analyze the effects of presence of malicious nodes in the compromised DTN on routing of messages.  ...  Different protocols (single-copy, multi-copy, erasurecoding-based etc.) utilizing store-carry-and-forward paradigm are proposed to achieve routing of messages in such environments by opportunistic message  ...  We believe that our secure delivery definition with the proposed two period spraying protocol will lead to a new studies of the routing problem in delay tolerant networks with limited trust between nodes  ... 
doi:10.1109/icccn.2011.6005812 dblp:conf/icccn/BulutS11 fatcat:5r4fzhi3kvdcfetiwlncff5yy4

Trust Based Algorithm for Candidate Node Selection in Hybrid MANET-DTN

Jan Papaj, Lubomir Dobos
2014 Advances in Electrical and Electronic Engineering  
To achieve the secure selection of the reliable mobile nodes, the trust algorithm is introduced. The algorithm enables select reliable nodes based on collecting routing information.  ...  In this paper, we investigate the issue of secure candidate node selection for transportation of the data in a disconnected environment for hybrid MANET-DTN.  ...  Acknowledgment This work has been performed partially in the framework of the Ministry of Education of Slovak Republic under research VEGA 1/0386/12 (20 %) and under research project ITMS-26220220155 supported  ... 
doi:10.15598/aeee.v12i4.1204 fatcat:t7ep5eu455aqxifnushrfnz3gy

How disorder impacts routing in human-centric disruption tolerant networks

Anh Dung Nguyen, Patrick Senac, Michel Diaz
2013 Proceedings of the 2013 ACM SIGCOMM workshop on Future human-centric multimedia networking - FhMN '13  
In this paper, we study this temporal dimension of Human-Centric DTNs and its impacts on routing performances.  ...  Based on this model, we study the impact of contact patterns regularity on routing performances and we show how to exploit the temporal structure to navigate with a good resource/performance tradeoff in  ...  ROUTING IN HUMAN-CENTRIC DTNS USING TEMPORAL STRUCTURE One-message Routing Algorithms Class Routing aims to find an efficient path from a node to another which minimizes some costs.  ... 
doi:10.1145/2491172.2491178 dblp:conf/sigcomm/NguyenSD13 fatcat:7q2r4sxpc5hupe7kx66ktzm3oa

The Intend and Assessment of an Information Sharing System for Humanized Networks

2015 International Journal of Science and Research (IJSR)  
The Mobile Technology is necessity of every customer because of wireless communications easily done in different portable devices.  ...  In this network the architecture is to represent a content based publish-subscribe system, called a (B-SUB) bloom filter based pub-SUB system, for the networks formed by human carried wireless devices  ...  B-SUB routes and forward messages based on their content instead of addresses, which enables autonomous access to interested information for users without an end-to-end addressing mechanism.  ... 
doi:10.21275/v4i12.nov152027 fatcat:fm5nw74iajepbkee2wxasvf7tu

Optimizing groups of colluding strong attackers in mobile urban communication networks with evolutionary algorithms

Doina Bucur, Giovanni Iacca, Marco Gaudesi, Giovanni Squillero, Alberto Tonda
2016 Applied Soft Computing  
In novel forms of the Social Internet of Things, any mobile user within communication range may help routing messages for another user in the network.  ...  In this work, after modeling such a question as an optimization problem, we are able to find quite interesting results by coupling a network simulator with an evolutionary algorithm.  ...  Given an application scenario, the main performance factors for a DTN message-routing protocol quantify the protocol's ability to route messages in that scenario, and the timeliness of the routing: Delivery  ... 
doi:10.1016/j.asoc.2015.11.024 fatcat:nrbkvazrebfdlebtt3jlzrddzy

Secure Multi-copy Routing in Compromised Delay Tolerant Networks

Eyuphan Bulut, Boeslaw K. Szymanski
2012 Wireless personal communications  
We discuss and analyze the effects of presence of malicious nodes on routing of messages in compromised DTNs.  ...  message exchanges between nodes that are in the communication range of each other.  ...  Related Work DTN Routing Algorithms Routing algorithms for delay tolerant networks can generally be classified as: single-copy, multi-copy (replication based) and coding based algorithms.  ... 
doi:10.1007/s11277-012-0960-4 fatcat:l5e7ei3k6fdgrbbbyqfm6o4xqq

Modeling Human Mobility and its Applications in Routing in Delay-Tolerant Networks: a Short Survey [article]

Seyed Kaveh Fayazbakhsh
2013 arXiv   pre-print
Further, we review one of the most important application areas of such models, namely, routing in delay-tolerant networks.  ...  In this short survey paper, we review some of the major techniques for modeling humans' co-location, as well as predicting human location and trajectory.  ...  An initial attempt for routing in DTNs was Epidemic Routing [34] using which a node copies the message to every other node it encounters that does not already have a copy of the message.  ... 
arXiv:1307.1926v1 fatcat:jsqjqkgbnnfuxh3ew6q67zj7q4

Ant Colony Optimization Based Routing Scheme in Vehicular Delay Tolerant Networks

2019 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
This letter presents a new routing algorithm based on Ant Colony Optimization in Vehicular Delay Tolerant Network.  ...  Vehicular Delay Tolerant Networks was introduced due to its various characteristic matches with DTNs. In particular class of VDTN there are two types of nodes: Stationary and Mobile nodes.  ...  Opportunistic Networking Environment (ONE) simulator is planned for assessing Delay Tolerant Network (DTN) routing protocols specifically.  ... 
doi:10.35940/ijitee.i8718.0881019 fatcat:qsc6yeop6fh6rp2givvp2un6le

Delay Tolerant Networking for free-space optical communication systems

Robert A. Nichols, A. Roger Hammons, Daniel J. Tebben, Anurag Dwivedi
2007 2007 IEEE Sarnoff Symposium  
This paper examines the applicability of Delay Tolerant Networking (DTN) approaches to such networks and proposes a new routing algorithm that is tailored for the FSOC network characteristics.  ...  Free-space optical communication (FSOC) systems will be an important part of future networking infrastructures.  ...  In this paper we will propose a DTN routing algorithm for FSOC. II.  ... 
doi:10.1109/sarnof.2007.4567371 fatcat:tek5lyetjjf75bpvsdqm2545ju

EA-Epidemic: An Energy Aware Epidemic-Based Routing Protocol for Delay Tolerant Networks

Bhed B. Bista, Danda B. Rawat
2017 Journal of Communications  
It is essential to consider energy constraint also while designing routing protocols for DTNs. In this paper, we propose an Energy Aware Epidemic (EA-Epidemic) routing protocol for DTNs.  ...  Various DTN routing protocols have been proposed to reduce the number of copies and improve the delivery probability of messages.  ...  CONCLUSIONS We proposed an EA-Epidemic in which we presented two routing algorithms to improve energy efficiency of Epidemic routing in DTNs.  ... 
doi:10.12720/jcm.12.6.304-311. fatcat:437tryrvwbg3djmgskseyg5n2a
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