This dissertation addresses two classes of network flow problems in networks with multiple, stochastic and time-varying attributes. The first problem class is concerned with providing routing instructions with the ability to make updated decisions as information about travel conditions is revealed for individual travelers in a transportation network. Three exact algorithms are presented for identifying all or a subset of the adaptive Pareto-optimal solutions with respect to the expected value of each criterion from each node to a desired desti ....etc

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IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 16, NO. 1, FEBRUARY 2008 105
Two Techniques for Fast Computation of
Constrained Shortest Paths
Shigang Chen, Member, IEEE, Meongchul Song, Member, IEEE, and Sartaj Sahni, Fellow, IEEE
Abstract—Computing constrained shortest paths is fundamental
to some important network functions such as QoS routing, MPLS
path selection, ATM circuit routing, and traffic engineering. The
problem is to find the cheapest path that satisfies certain constraints.
In particular, finding the cheapest delay-constraine ....etc

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i wnt ppt of this topic ....etc

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ABSTRACT

A pipelined analog-to-digital converter (ADC) architecture suitable for high-speed (150 MHz), Nyquist-rate A/D conversion is presented. At the input of the converter, two parallel track-and-hold circuits are used to separately drive the sub-ADC of a 2.8-b first pipeline stage and the input to two time-interleaved residue generation paths. Beyond the first pipeline stage, each residue path includes a cascade of two 1.5-b pipeline stages followed by a 4-b backend folding ADC. The full-scale residue range at the output of the pipeline ....etc

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SUBMITTED BY:
K.Manimegala
P.Abirami
P.Saravanan
P.Suresh Kumar
J.Vaiyali


Shortest Paths Finder in Wireless Networks
Introduction
Our project “Shortest Path Finder In Wireless Networks” give the two techniques for fast computing.we are developing in this software Using .NET language.
Abstract
Nowadays we use Dijkstra’s algorithm to find the shortest path in which we use the pre-defined factor weight to find the shortest path. We can find only the shortest path al ....etc

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Two Techniques for Fast Computation of Constrained Shortest Paths

abstract:
Computing constrained shortest paths is fundamental to some important network functions such as QoS routing, MPLS path selection, ATM circuit routing, and traffic engineering. The problem is to find the cheapest path that satisfies certain constraints. In particular, finding the cheapest delay-constrained path is critical for real-time data flows such as voice/video calls. Because it is NP-complete, much research has been designing heuristic algorithms tha ....etc

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Multi-path Dissemination in Regular Mesh Topologies

Abstract:

Mesh topologies are important for large-scale peer-to-peer systems that use low-power transceivers. The Quality of Service (QoS) in such systems is known to decrease as the scale increases. We present a scalable approach for dissemination that exploits all the shortest paths between a pair of nodes and improves the QoS. Despite the presence of multiple shortest paths in a system, we show that these paths cannot be exploited by spreading the messages over the paths in a ....etc

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MICRON- A Framework for Connection Establishment in Optical Networks
Submitted By
G. Bala Satish
Jitendra kumar Gond
Pankaj Kumar Pandey
Under the guidance of Mr.Asim Mukerjee
Department of Electronics & Communication Engineering
MNNIT Allahabad
Abstract
Traffic grooming in optical network has gained significance due to prevailing sub wavelength requirement of end users. Optical networks get upgraded to the latest technology slowly with time with only a subset of nodes being upgraded to the latest technology. The networks are ....etc

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Dynamic Routing with Security Considerations
Abstract:
Security has become one of the major issues for data communication over wired and wireless networks. Different from the past work on the designs of cryptography algorithms and system infrastructures, An analytic study on the proposed algorithm is presented, and experiments are conducted to verify the analytic results and to show the capability of the proposed algorithm.
Algorithm / Technique used:
Distance-vector-based algorithm for dynamic routing.

Algorithm Description:
A ....etc

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CHAPTER 1
INTRODUCTION
The probabilistic packet marking (PPM) algorithm by Savage has attracted the most attention in contributing the idea of IP trace back. The most interesting point of this IP trace back approach is that it allows routers to encode certain information on the attack packets based on a predetermined probability. Upon receiving a sufficient number of marked packets, the victim can obtain the locations of the attackers.
1.1 THE PROBABILISTIC PACKET MARKING ALGORITHM
PPM algorithm is used to ....etc

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SEMINAR REPORT
on
Adaptive Routing in Adhoc Networks
Submitted in partial fulfillment for the award of the degree of
Master of Technology
in
Computer and Information Science
By
M.VENGATACHALAM
Department of Computer Science
Cochin University of Science and Technology
Cochin-22, Kerala
2008 Page 2

Adaptive Routing in Adhoc Networks
Department of computer Science CUSAT
2
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
DEPARTMENT OF COMPUTER SCIENCE
CERTIFICATE
This is to certify that the report entitled
Adaptive Ro ....etc

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Multi-path Dissemination in Regular Mesh Topologies

Abstract:

Mesh topologies are important for large-scale peer-to-peer systems that use low-power transceivers. The Quality of Service (QoS) in such systems is known to decrease as the scale increases. We present a scalable approach for dissemination that exploits all the shortest paths between a pair of nodes and improves the QoS. Despite the presence of multiple shortest paths in a system, we show that these paths cannot be exploited by spreading the messages over the paths in a ....etc

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A ZIGBEE NETWORK BASED HEART MONITERING SYSTEM FOR PRE-MATURE BABIES
Presented BY
P.SHIRISH KUMAR-06R71A0486
D.V.SANDEEP RAJU-06R71A04B3
B.DIVYA CHANDRIKA-06R71A0464
SASIKANTH PAGADRAI-06R71A0489

CHAPTER 1
INTRODUCTION
The cellular network was a natural extension of the wired telephony network that became persistent during the mid-20th century. As the need for mobility and the cost of laying new wires increased, the motivation for a personal connection independent of location to that network also inc ....etc

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This dissertation addresses two classes of network flow problems in networks with multiple, stochastic and time-varying attributes. The first problem class is concerned with providing routing instructions with the ability to make updated decisions as information about travel conditions is revealed for individual travelers in a transportation network. Three exact algorithms are presented for identifying all or a subset of the adaptive Pareto-optimal solutions with respect to the expected value of each criterion from each node to a desired desti ....etc

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STATIC TIMING ANALYSIS
Introduction
Effective methodology for verifying the timing characteristics of a design without the use of test vectors
Conventional verification techniques are inadequate for complex designs
Simulation time using conventional simulators
Thousands of test vectors are required to test all timing paths using logic simulation
Increasing design complexity & smaller process technologies
Increases the number of iterations for STA
Simulation vs. Static timing
OVERVIEW
STA in ASIC Des ....etc

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Two Techniques For Fast Computation of Constrained Shortest Paths
A major obstacle against implementing distributed multimedia applications such as web broadcasting, video teleconferencing and remote diagnosis, is the difficulty of ensuring quality of service (QoS) over the Internet. A fundamental problem that is present in many important network functions such as QoS routing, MPLS path selection and traffic engineering is to find the constrained shortest path that satisfies a set of constraints. For interactive real time traffic, t ....etc

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