CAR: Context-Aware Adaptive Routing for Delay-Tolerant Mobile Networks
Musolesi, M. Mascolo, C. Dept. of Comput. Sci., Dartmouth Coll., Hanover, NH;
This paper appears in: Mobile Computing, IEEE Transactions on Publication

Abstract

Most of the existing research work in mobile ad hoc networking is based on the assumption that a path exists between the sender and the receiver. On the other hand, applications of decentralised mobile systems are often characterised by network partitions. As a consequence delay tolerant networking ....etc

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In optical WDM networks, since each lightpath can carry a huge mount of traffic, failures may seriously damage the end-user applications.As a result, fault-tolerance is an important issue in these networks. The primary path is the light path which carries traffic during normal operation. in case of a failure, the traffic is rerouted on a backup path. a reliable and fault-tolerant routing algorithm is discussed in this paper for establishing primary and backup path. load balancing is used to establish the primary path. In this method, the pa ....etc

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ABSTRACT
Increasingly, network applications must communicate with counterparts across disparate networking environments characterized by significantly different sets of physical and operational constraints; wide variations in transmission latency are particularly troublesome. The proposed Interplanetary Internet which must encompass both terrestrial and interplanetary links is an extreme case. An architecture based on a least common denominator protocol that can operate successfully and (where required) re ....etc

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Broadcasting and gossiping are fundamental tasks in network communication. As communication networks grow in size, they become increasingly vulnerable to component failures. Some links and/or nodes of the network may fail. It becomes important to design communication algorithms in such a way that the desired communication task be accomplished efficiently in spite of these faults, usually without knowing their location ahead of time.

In this seminars, we can review the history of Fault-Tolerant broadcasting and gossiping research, and pr ....etc

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Hi i want a presentation on the topic i have a seminars... ....etc

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Presented By:
Jing Deng, , Richard Han and Shivakant Mishra
Abstract
This paper describes an INtrusion-tolerant routing protocol for wireless SEnsor NetworkS (INSENS). INSENS securely and efficiently constructs tree-structured routing for wireless sensor networks (WSNs). The key objective of an INSENS network is to tolerate damage caused by an intruder who has compromised deployed sensor nodes and is intent on injecting, modifying, or blocking packets. To limit or localize the damage caused by such an intruder, INSENS incorpo ....etc

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Broadcasting and gossiping are fundamental tasks in network communication. As communication networks grow in size, they become increasingly vulnerable to component failures. Some links and/or nodes of the network may fail. It becomes important to design communication algorithms in such a way that the desired communication task be accomplished efficiently in spite of these faults, usually without knowing their location ahead of time.

In this seminars, we can review the history of Fault-Tolerant broadcasting and gossiping research, and pr ....etc

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Abstract—Routing is one of the most challenging, open problems in disruption-tolerant networks (DTNs) because of the short-lived wireless connectivity environment. To deal with this issue, researchers have investigated routing based on the prediction of future contacts, taking advantage of nodes' mobility history. However, most of the previous work focused on the prediction of whether two nodes would have a contact, without considering the time of the contact. This paper proposes predict and relay (PER), an efficient routing algorithm for DTN ....etc

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i can't download the file,plz give me the download link ....etc

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abstract:
Attacks against Wireless Sensor Networks (WSNs) are becoming more and more frequent. Due to the sensitive nature of these networks, appropriate security mechanisms should therefore be developed. This seminar introduces a fault-tolerant approach for WSNs. The basic idea to detect malicious nodes is to proceed to intermediate verification of the signed messages within the communication paths. A tolerance state is defined in which a set of tests are performed on the malicious node in order to definitely reject it or rehabilitate it. ....etc

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