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Robust localization framework for wireless sensor networks
(Işık Üniversitesi, 2009-01-07)
In this thesis we try to construct a robust localization framework for wireless sensor networks and sample algorithms which uses our robust localization framework. In order to handle noise in distance measurements, our ...
Interoperability and e-government services: an example
(Işık Üniversitesi, 2009)
Interoperability is a key concept to the understanding of the changes in progress in e-government. These changes are made gradually and with a phased implementation. The thesis aims to define the interoperability and its ...
Weighted bipartite crossing minimization applications on biclustering and graph unions
(Işık Üniversitesi, 2009-02-03)
Biclustering gene expression data is the problem of extracting submatrices of genes and conditions exhibiting significant correlation across both the rows and the columns of a data matrix of expression values. We provide ...
Construction of multivariable broadband matching networks : an integrated design tool
(Işık Üniversitesi, 2009)
One of the major problems in high frequency applications is designing matching circuits. Real frequency design of broadband matching networks is a commonly preferred approach since experimental termination data is directly ...
Data collection and analysis on vanet
(Işık Üniversitesi, 2009-02-01)
The communication between devices is provided by wireless networks and it is growing rapidly, dependent on the needs. Wireless networks strike the attention of people throughout the world, and the ad hoc network is part ...
Evolving strategies for web crawler
(Işık Üniversitesi, 2009-05-06)
With the rapid growth of Internet and Internet-based information, it becomes the largest and publicly accessible data source in the world. Every day millions of information available so to achieve information becomes harder. ...
Distributed iterative cluster localization in wireless sensor networks
(Işık Üniversitesi, 2009-01-07)
We designed a distributed algorithm for iterative cluster localization. Because this algorithm is especially designed for large scale networks, increase in the number of sensor nodes has no ine ciency e ect on sensor node ...
True motion estimation for video frame rate up-conversion
(Işık Üniversitesi, 2009)
Since the invention of high definition display technologies, video standards conversion problem has become an important task to store, transmit and display new video formats. One of the standards conversion issue, video ...
Wavelet based image coding and interpolation
(Işık Üniversitesi, 2009)
The need of higher resolution on imaging systems and displays increases everyday. Data rates and bandwidth are still limited to satisfy the demands of enhanced resolutions. So, we should develop intelligent enhancement ...
ZOI : a virtual campus platform
(Işık Üniversitesi, 2009-02-13)
Virtual Organization (VO) means that two or more diverse systems can exchange and use information. It provides a flexible environment for interoperable applications. Clients are able to access other systems' information ...