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Toplam kayıt 837, listelenen: 491-500
Blind channel estimation for space-time coding systems with Baum-Welch algorithm
(IEEE, 2002)
In recent years, space-time coding is proposed to provide significant capacity gains over the traditional communication systems in fading wireless channels. In this paper, we consider the problem of blind estimation of the ...
Crossing minimization in weighted bipartite graphs
(Elsevier B.V., 2009-12)
Given a bipartite graph G = (L0, L1, E) and a fixed ordering of the nodes in L0, the problem of finding an ordering of the nodes in L1 that minimizes the number of crossings has received much attention in literature. The ...
An endoscopie imaging system based on a two-dimensional CMUT array: real-time imaging results
(IEEE, 2005)
Real-time catheter-based ultrasound imaging tools are needed for diagnosis and image-guided procedures. The continued development of these tools is partially limited by the difficulty of fabricating two-dimensional array ...
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 ...
Learning web modeling language using moodle
(Işık Üniversitesi, 2006)
In this thesis, objectives, basic elements, applications developed and the future of Web Modeling Language - new method for designing data-intensive web applications - are taught by using Moodle Learning Management System. ...
An infrastructure and a methodology for business process management
(Işık Üniversitesi, 2006-03)
This thesis explains in detail an infrastructure and a methodology for business process management as BPM requires much more of a partnership between business and IT. With the proper methodology the business will get the ...
Project workspace: a computer supported collorative work tool for software project development
(Işık Üniversitesi, 2005-07)
Software project development is a very serious job. Most of the project budgets are very big and most of them do not finish. So,the need to improve our software development processes is very real.Development side is not ...
Database design and implementation issues in library domain
(Işık Üniversitesi, 2006-07)
In this thesis, we study the design and implementation issues in library management systems. Depending heavily on data, library management systems should have effective means to access and store data. We propose a novel ...
A new technique to investigate the value relevance of accounting information: the entity approach
(Işık Üniversitesi, 2008)
The value relevance of accounting information has been a subject of intensive academic research in the last two decades. By definition, any type of information is value of an asset. Going forward from that definition, many ...
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 ...