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Nonrigid Image Registration By The Deformation Based Grid Generation
(Computer Science & Engineering, 2009-09-16)
A novel nonrigid image registration algorithm is developed using a well-established mathematic work known as deformation based grid generation. The deformation based grid generation is capable to generate a grid ...
Increasing Localization Precision In Sensor Networks With Mobile Beacons - A Genetic Path Planning Approach
(Computer Science & Engineering, 2009-09-16)
This work describes a genetic algorithm based approach to approximate an optimal path for a mobile beacon node in a grid of stationary wireless sensors. As the beacon moves over the field of sensors it broadcasts its ...
Autonomous Abstraction Of Policies Based On Policy Homomorphism
(Computer Science & Engineering, 2009-09-16)
A life long learning agent performing in a complex and dynamic environment needs the ability to learn increasingly complex tasks over time. These agents over their lifetime have to learn new tasks, adapt the policies of ...
Towards An Implementation Of Avoip: Anonymous Voice-over-ip
(Computer Science & Engineering, 2009-09-16)
Voice over IP (VoIP) is one of the fastest growing telecommunicaiton market today. However with great popularity comes greater security risk. When we communicate over the Internet we expose our identity to all the prying ...
Use Of Wireless Signal Characteristics For Mobile Robotics Localization And Access Point Mapping
(Computer Science & Engineering, 2009-09-16)
Mobile robotics is an interesting and challenging emerging field in computer science.To properly achieve true autonomy, a robot must be able to determine where it is in relationshipto a global frame of reference and it ...
Design And Analysis Of A Mobile File Sharing System For Opportunistic Networks
(Computer Science & Engineering, 2009-09-16)
In the past several years, wireless mobile devices with advanced computing, sensing, and storing capabilities have been increasingly developed by handset manufacturers, deployed by wireless carriers, and accepted by ...
Computational Analysis Of Structure And Function Of Genomic Sequences
(Computer Science & Engineering, 2009-09-16)
The genetic code consists of long chains of deoxyribonucleic acid (DNA) present in every cell of a living organism. These chains contain both functional and non-functional DNA sequences, and their proportion in the mix ...
Regridding In Nonrigid Image Registration
(Computer Science & Engineering, 2009-09-16)
Regridding was first introduced in viscous fluid registration for preventing folding of the transformation and for maintaining the admissible deformation field in large-deformation nonrigid image registration applications. ...
A Particle Filter Based Framework For Indoor Wireless Localization Using Custom Ieee 802.15.4 Nodes
(Computer Science & Engineering, 2009-09-16)
Locating people and objects as soon as possible and fair amount of precision has always been an important part of any organization or industry, especially in manufacturing, healthcare, and logistics. Systems that now have ...
Dynacet: A Minimum-effort Driven Dynamic Faceted Search System Over Structured Databases
(Computer Science & Engineering, 2009-09-16)
In this thesis, we propose minimum-effort driven navigational techniques for enterprise database systems based on the faceted search paradigm. Our proposed techniques dynamically suggest facets for drilling down into the ...