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Technical Program
Paper Detail
Paper: |
FP1-L3.5 |
Session: |
Ad
hoc Networks |
Time: |
Friday, January 12, 14:00 -16:00 |
Title: |
Efficient Geometric Routing in Ad-hoc Wireless Networks |
Authors: |
Van
M. Chhieng, Ryan H.
Choi, Raymond K. Wong, , University
of New South Wales, AU |
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Abstract: |
Most geometric routing
algorithms for ad-hoc wireless networks rely on greedy
forwarding strategies to deliver messages from their sources to
destinations. However, there is no guarantee that paths produced
by these protocols are optimal. In this paper, we present a Path
Regression approach which improves the qualities of paths
produced by all geometric routing protocols. Furthermore, we
show the use of Path Regression in
RFR which progressively
looks for an optimal path that can only be produced by DSR.
Extensive experiments show that the proposed algorithm
out-performs other approaches such as GOAFR+ by a significant
margin.
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Paper: |
SA1-L2.4 |
Session: |
Autonomic Communications I |
Time: |
Saturday, January 13, 9:00 -10:20 |
Title: |
An
Immunologically-inspired Adaptation
Mechanism for Evolvable Network Applications |
Authors: |
Chonho Lee and Junichi Suzuki, University of Massachusetts,
Boston, US |
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Abstract: |
Large-scale network
applications are expected to be more autonomous and adaptive to
dynamic changes in the network to improve user experience,
expand applicationsĄŻ operational longevity and reduce
maintenance cost. Based on the observation that various
biological systems have already met the requirements (i.e.,
autonomy and adaptability), this paper describes a
biologically-inspired framework, called iNet, to design
autonomous and adaptive network applications. iNet is designed
after the mechanisms behind how the immune system works. iNet
models a set of environment conditions (e.g., network traffic
and resource availability) as an antigen and a behavior of
network applications (e.g., migration and reproduction) as an
antibody. iNet allows network applications to autonomously sense
its surrounding environment conditions (i.e., antigens) and
adaptively invoke a behavior (i.e., antibody) suitable for the
conditions. The configuration of antibodies evolves via genetic
operations (e.g., mutation and crossover). Simulation results
show that iNet allows agents to autonomously adapt to changing
environment conditions by invoking their behaviors suitable for
the current environment condition and evolving their antibody
configurations.
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