Spectral K Way Ratio Cut Partitioning

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Spectral K-way Ratio-cut Partitioning

Author : Pak K. Chan
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Spectral K-way Ratio-cut Partitioning by : Pak K. Chan

Download or read book Spectral K-way Ratio-cut Partitioning written by Pak K. Chan and published by . This book was released on 1992 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "Recent research on partitioning has focussed on the ratio-cut cost metric which maintains a balance between the sizes of the edges cut and the sizes of the partitions without fixing the size of the partitions a priori. Iterative approaches and spectral approaches to two- way ratio-cut partitioning have yielded higher quality partitioning results. In this paper we develop a spectral approach to multi-way ratio- cut partitioning which provides a generalization of the ratio-cut cost metric to k-way partitioning and a lower bound on this cost metric. Our approach uses Lanczos algorithm to find the k smallest eigenvalue/eigenvector pairs of the Laplacian of the graph. The eigenvectors are used to construct an orthogonal projection to map a vertex (of the graph) in an n-dimensional space into a k-dimensional subspace. We exploit the (near) orthogonality of the projected points to effect high quality clustering of points in a k-dimensional subspace. An efficient algorithm is presented for coercing the points in the k-dimensional subspace into k-partitions. Advancement over the current work is evidenced by the results of experiments on the standard MCNC benchmarks."

Spectral K-way Ratio-cut Graph Partitioning

Author : Jason Y. Zien
Publisher :
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Spectral K-way Ratio-cut Graph Partitioning by : Jason Y. Zien

Download or read book Spectral K-way Ratio-cut Graph Partitioning written by Jason Y. Zien and published by . This book was released on 1993 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spectral Algorithms

Author : Ravindran Kannan
Publisher : Now Publishers Inc
ISBN 13 : 1601982747
Total Pages : 153 pages
Book Rating : 4.6/5 (19 download)

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Book Synopsis Spectral Algorithms by : Ravindran Kannan

Download or read book Spectral Algorithms written by Ravindran Kannan and published by Now Publishers Inc. This book was released on 2009 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectral methods refer to the use of eigenvalues, eigenvectors, singular values and singular vectors. They are widely used in Engineering, Applied Mathematics and Statistics. More recently, spectral methods have found numerous applications in Computer Science to "discrete" as well as "continuous" problems. Spectral Algorithms describes modern applications of spectral methods, and novel algorithms for estimating spectral parameters. The first part of the book presents applications of spectral methods to problems from a variety of topics including combinatorial optimization, learning and clustering. The second part of the book is motivated by efficiency considerations. A feature of many modern applications is the massive amount of input data. While sophisticated algorithms for matrix computations have been developed over a century, a more recent development is algorithms based on "sampling on the fly" from massive matrices. Good estimates of singular values and low rank approximations of the whole matrix can be provably derived from a sample. The main emphasis in the second part of the book is to present these sampling methods with rigorous error bounds. It also presents recent extensions of spectral methods from matrices to tensors and their applications to some combinatorial optimization problems.

Combinatorial Algorithms for Integrated Circuit Layout

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3322921069
Total Pages : 715 pages
Book Rating : 4.3/5 (229 download)

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Book Synopsis Combinatorial Algorithms for Integrated Circuit Layout by :

Download or read book Combinatorial Algorithms for Integrated Circuit Layout written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last decade has brought explosive growth in the technology for manufac turing integrated circuits. Integrated circuits with several hundred thousand transistors are now commonplace. This manufacturing capability, combined with the economic benefits of large electronic systems, is forcing a revolution in the design of these systems and providing a challenge to those people in terested in integrated system design. Modern circuits are too complex for an individual to comprehend completely. Managing tremendous complexity and automating the design process have become crucial issues. Two groups are interested in dealing with complexity and in developing algorithms to automate the design process. One group is composed of practi tioners in computer-aided design (CAD) who develop computer programs to aid the circuit-design process. The second group is made up of computer scientists and mathemati'::~l\ns who are interested in the design and analysis of efficient combinatorial aJ::,orithms. These two groups have developed separate bodies of literature and, until recently, have had relatively little interaction. An obstacle to bringing these two groups together is the lack of books that discuss issues of importance to both groups in the same context. There are many instances when a familiarity with the literature of the other group would be beneficial. Some practitioners could use known theoretical results to improve their "cut and try" heuristics. In other cases, theoreticians have published impractical or highly abstracted toy formulations, thinking that the latter are important for circuit layout.

Multi-level Spectral K-way Graph Partitioning

Author : Jason Y. Zien
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Multi-level Spectral K-way Graph Partitioning by : Jason Y. Zien

Download or read book Multi-level Spectral K-way Graph Partitioning written by Jason Y. Zien and published by . This book was released on 1997 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Machine Learning and Knowledge Discovery in Databases

Author : Jos L. Balc Zar
Publisher :
ISBN 13 : 9783642158841
Total Pages : 0 pages
Book Rating : 4.1/5 (588 download)

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Book Synopsis Machine Learning and Knowledge Discovery in Databases by : Jos L. Balc Zar

Download or read book Machine Learning and Knowledge Discovery in Databases written by Jos L. Balc Zar and published by . This book was released on 2011-03-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Performance Design Automation for Multi-chip Modules and Packages

Author : Jun-Dong Cho
Publisher : World Scientific
ISBN 13 : 9789810223076
Total Pages : 272 pages
Book Rating : 4.2/5 (23 download)

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Book Synopsis High Performance Design Automation for Multi-chip Modules and Packages by : Jun-Dong Cho

Download or read book High Performance Design Automation for Multi-chip Modules and Packages written by Jun-Dong Cho and published by World Scientific. This book was released on 1996 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's electronics industry requires new design automation methodologies that allow designers to incorporate high performance integrated circuits into smaller packaging. The aim of this book is to present current and future techniques and algorithms of high performance multichip modules (MCMs) and other packaging methodologies. Innovative technical papers in this book cover design optimization and physical partitioning; global routing/multi-layer assignment; timing-driven interconnection design (timing models, clock and power design); crosstalk, reflection, and simultaneous switching noise minimization; yield optimization; defect area minimization; low-power physical layout; and design methodologies. Two tutorial reviews review some of the most significant algorithms previously developed for the placement/partitioning, and signal integrity issues, respectively. The remaining articles review the trend of prime design automation algorithms to solve the above eight problems which arise in MCMs and other packages.

Spectral-based Multi-way FGPA Partitioning

Author : Pak K. Chan
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Spectral-based Multi-way FGPA Partitioning by : Pak K. Chan

Download or read book Spectral-based Multi-way FGPA Partitioning written by Pak K. Chan and published by . This book was released on 1994 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Algorithms for Physical Design Automation

Author : Charles J. Alpert
Publisher : CRC Press
ISBN 13 : 0849372429
Total Pages : 1044 pages
Book Rating : 4.8/5 (493 download)

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Book Synopsis Handbook of Algorithms for Physical Design Automation by : Charles J. Alpert

Download or read book Handbook of Algorithms for Physical Design Automation written by Charles J. Alpert and published by CRC Press. This book was released on 2008-11-12 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physical design flow of any project depends upon the size of the design, the technology, the number of designers, the clock frequency, and the time to do the design. As technology advances and design-styles change, physical design flows are constantly reinvented as traditional phases are removed and new ones are added to accommodate changes in technology. Handbook of Algorithms for Physical Design Automation provides a detailed overview of VLSI physical design automation, emphasizing state-of-the-art techniques, trends and improvements that have emerged during the previous decade. After a brief introduction to the modern physical design problem, basic algorithmic techniques, and partitioning, the book discusses significant advances in floorplanning representations and describes recent formulations of the floorplanning problem. The text also addresses issues of placement, net layout and optimization, routing multiple signal nets, manufacturability, physical synthesis, special nets, and designing for specialized technologies. It includes a personal perspective from Ralph Otten as he looks back on the major technical milestones in the history of physical design automation. Although several books on this topic are currently available, most are either too broad or out of date. Alternatively, proceedings and journal articles are valuable resources for researchers in this area, but the material is widely dispersed in the literature. This handbook pulls together a broad variety of perspectives on the most challenging problems in the field, and focuses on emerging problems and research results.

Summarizing Biological Networks

Author : Sourav S. Bhowmick
Publisher : Springer
ISBN 13 : 331954621X
Total Pages : 159 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Summarizing Biological Networks by : Sourav S. Bhowmick

Download or read book Summarizing Biological Networks written by Sourav S. Bhowmick and published by Springer. This book was released on 2017-04-17 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the data mining, systems biology, and bioinformatics computational methods that can be used to summarize biological networks. Specifically, it discusses an array of techniques related to biological network clustering, network summarization, and differential network analysis which enable readers to uncover the functional and topological organization hidden in a large biological network. The authors also examine crucial open research problems in this arena. Academics, researchers, and advanced-level students will find this book to be a comprehensive and exceptional resource for understanding computational techniques and their applications for a summary of biological networks.

Recent Advances in Memetic Algorithms

Author : William E. Hart
Publisher : Springer
ISBN 13 : 3540323635
Total Pages : 406 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Recent Advances in Memetic Algorithms by : William E. Hart

Download or read book Recent Advances in Memetic Algorithms written by William E. Hart and published by Springer. This book was released on 2006-06-22 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Memetic algorithms are evolutionary algorithms that apply a local search process to refine solutions to hard problems. Memetic algorithms are the subject of intense scientific research and have been successfully applied to a multitude of real-world problems ranging from the construction of optimal university exam timetables, to the prediction of protein structures and the optimal design of space-craft trajectories. This monograph presents a rich state-of-the-art gallery of works on memetic algorithms. Recent Advances in Memetic Algorithms is the first book that focuses on this technology as the central topical matter. This book gives a coherent, integrated view on both good practice examples and new trends including a concise and self-contained introduction to memetic algorithms. It is a necessary read for postgraduate students and researchers interested in recent advances in search and optimization technologies based on memetic algorithms, but can also be used as complement to undergraduate textbooks on artificial intelligence.

Pattern Recognition

Author : Konstantinos Koutroumbas
Publisher : Academic Press
ISBN 13 : 0080949126
Total Pages : 981 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Pattern Recognition by : Konstantinos Koutroumbas

Download or read book Pattern Recognition written by Konstantinos Koutroumbas and published by Academic Press. This book was released on 2008-11-26 with total page 981 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book considers classical and current theory and practice, of supervised, unsupervised and semi-supervised pattern recognition, to build a complete background for professionals and students of engineering. The authors, leading experts in the field of pattern recognition, have provided an up-to-date, self-contained volume encapsulating this wide spectrum of information. The very latest methods are incorporated in this edition: semi-supervised learning, combining clustering algorithms, and relevance feedback. · Thoroughly developed to include many more worked examples to give greater understanding of the various methods and techniques· Many more diagrams included--now in two color--to provide greater insight through visual presentation· Matlab code of the most common methods are given at the end of each chapter.· More Matlab code is available, together with an accompanying manual, via this site · Latest hot topics included to further the reference value of the text including non-linear dimensionality reduction techniques, relevance feedback, semi-supervised learning, spectral clustering, combining clustering algorithms.· An accompanying book with Matlab code of the most common methods and algorithms in the book, together with a descriptive summary, and solved examples including real-life data sets in imaging, and audio recognition. The companion book will be available separately or at a special packaged price (ISBN: 9780123744869). - Thoroughly developed to include many more worked examples to give greater understanding of the various methods and techniques - Many more diagrams included--now in two color--to provide greater insight through visual presentation - Matlab code of the most common methods are given at the end of each chapter - An accompanying book with Matlab code of the most common methods and algorithms in the book, together with a descriptive summary and solved examples, and including real-life data sets in imaging and audio recognition. The companion book is available separately or at a special packaged price (Book ISBN: 9780123744869. Package ISBN: 9780123744913) - Latest hot topics included to further the reference value of the text including non-linear dimensionality reduction techniques, relevance feedback, semi-supervised learning, spectral clustering, combining clustering algorithms - Solutions manual, powerpoint slides, and additional resources are available to faculty using the text for their course. Register at www.textbooks.elsevier.com and search on "Theodoridis" to access resources for instructor

Strongly Correlated Fermions and Bosons in Low-Dimensional Disordered Systems

Author : Igor V. Lerner
Publisher : Springer Science & Business Media
ISBN 13 : 9781402007491
Total Pages : 1200 pages
Book Rating : 4.0/5 (74 download)

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Book Synopsis Strongly Correlated Fermions and Bosons in Low-Dimensional Disordered Systems by : Igor V. Lerner

Download or read book Strongly Correlated Fermions and Bosons in Low-Dimensional Disordered Systems written by Igor V. Lerner and published by Springer Science & Business Media. This book was released on 2002-07-31 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physics of strongly correlated fermions and bosons in a disordered envi ronment and confined geometries is at the focus of intense experimental and theoretical research efforts. Advances in material technology and in low temper ature techniques during the last few years led to the discoveries of new physical of atomic gases and a possible metal phenomena including Bose condensation insulator transition in two-dimensional high mobility electron structures. Situ ations were the electronic system is so dominated by interactions that the old concepts of a Fermi liquid do not necessarily make a good starting point are now routinely achieved. This is particularly true in the theory of low dimensional systems such as carbon nanotubes, or in two dimensional electron gases in high mobility devices where the electrons can form a variety of new structures. In many of these sys tems disorder is an unavoidable complication and lead to a host of rich physical phenomena. This has pushed the forefront of fundamental research in condensed matter towards the edge where the interplay between many-body correlations and quantum interference enhanced by disorder has become the key to the understand ing of novel phenomena.

Information Networking

Author : Cheeha Kim
Publisher : Springer Science & Business Media
ISBN 13 : 3540244670
Total Pages : 952 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Information Networking by : Cheeha Kim

Download or read book Information Networking written by Cheeha Kim and published by Springer Science & Business Media. This book was released on 2005-01-24 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International Conference on Information Networking, ICOIN 2005 held in Jeju Island, Korea in January/February 2005. The conference focused on convergence in broadband and mobile networking. The 96 revised full papers presented were carefully reviewed and selected from 427 submissions. The papers are organized in topical sections on wireless LAN, security, TCP and congestion control, wireless ad-hoc network routing, network measurement, routing, power control in wireless networks, quality of service, high speed networks, wireless ad-hoc networks, network design, peer-to-peer networks, and applications and services.

Data Clustering: Theory, Algorithms, and Applications, Second Edition

Author : Guojun Gan
Publisher : SIAM
ISBN 13 : 1611976332
Total Pages : 430 pages
Book Rating : 4.6/5 (119 download)

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Book Synopsis Data Clustering: Theory, Algorithms, and Applications, Second Edition by : Guojun Gan

Download or read book Data Clustering: Theory, Algorithms, and Applications, Second Edition written by Guojun Gan and published by SIAM. This book was released on 2020-11-10 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data clustering, also known as cluster analysis, is an unsupervised process that divides a set of objects into homogeneous groups. Since the publication of the first edition of this monograph in 2007, development in the area has exploded, especially in clustering algorithms for big data and open-source software for cluster analysis. This second edition reflects these new developments, covers the basics of data clustering, includes a list of popular clustering algorithms, and provides program code that helps users implement clustering algorithms. Data Clustering: Theory, Algorithms and Applications, Second Edition will be of interest to researchers, practitioners, and data scientists as well as undergraduate and graduate students.

Mathematical Analysis of Evolution, Information, and Complexity

Author : Wolfgang Arendt
Publisher : John Wiley & Sons
ISBN 13 : 3527628037
Total Pages : 502 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Mathematical Analysis of Evolution, Information, and Complexity by : Wolfgang Arendt

Download or read book Mathematical Analysis of Evolution, Information, and Complexity written by Wolfgang Arendt and published by John Wiley & Sons. This book was released on 2009-07-10 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical Analysis of Evolution, Information, and Complexity deals with the analysis of evolution, information and complexity. The time evolution of systems or processes is a central question in science, this text covers a broad range of problems including diffusion processes, neuronal networks, quantum theory and cosmology. Bringing together a wide collection of research in mathematics, information theory, physics and other scientific and technical areas, this new title offers elementary and thus easily accessible introductions to the various fields of research addressed in the book.

New Fundamental Technologies in Data Mining

Author : Kimito Funatsu
Publisher : BoD – Books on Demand
ISBN 13 : 9533075473
Total Pages : 600 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis New Fundamental Technologies in Data Mining by : Kimito Funatsu

Download or read book New Fundamental Technologies in Data Mining written by Kimito Funatsu and published by BoD – Books on Demand. This book was released on 2011-01-21 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress of data mining technology and large public popularity establish a need for a comprehensive text on the subject. The series of books entitled by "Data Mining" address the need by presenting in-depth description of novel mining algorithms and many useful applications. In addition to understanding each section deeply, the two books present useful hints and strategies to solving problems in the following chapters. The contributing authors have highlighted many future research directions that will foster multi-disciplinary collaborations and hence will lead to significant development in the field of data mining.