Constrained Graph Layouts

Constrained Graph Layouts Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Constrained Graph Layouts book. This book definitely worth reading, it is an incredibly well-written.

Constrained Graph Layouts

Andre Löffler
Constrained Graph Layouts Book PDF

Author : Andre Löffler
Publisher : BoD – Books on Demand
Page : 174 pages
File Size : 51,8 Mb
Release : 2021-01-14
Category : Mathematics
ISBN : 9783958261464

Get Book

Constrained Graph Layouts by Andre Löffler Pdf

Constraining graph layouts - that is, restricting the placement of vertices and the routing of edges to obey certain constraints - is common practice in graph drawing. In this book, we discuss algorithmic results on two different restriction types: placing vertices on the outer face and on the integer grid. For the first type, we look into the outer k-planar and outer k-quasi-planar graphs, as well as giving a linear-time algorithm to recognize full and closed outer k-planar graphs Monadic Second-order Logic. For the second type, we consider the problem of transferring a given planar drawing onto the integer grid while perserving the original drawings topology; we also generalize a variant of Cauchy's rigidity theorem for orthogonal polyhedra of genus 0 to those of arbitrary genus.

Graph Drawing

Ioannis G. Tollis,Maurizio Patrignani
Graph Drawing Book PDF

Author : Ioannis G. Tollis,Maurizio Patrignani
Publisher : Springer Science & Business Media
Page : 472 pages
File Size : 42,9 Mb
Release : 2009-02-13
Category : Computers
ISBN : 9783642002182

Get Book

Graph Drawing by Ioannis G. Tollis,Maurizio Patrignani Pdf

This book constitutes the proceedings of the 16th International Symposium on Graph Drawing, GD 2008, held in Heraklion, Crete, Greece, during September 21-24, 2008. The 31 long papers and 8 short papers presented together with 10 posters and two invited papers were carefully reviewed and selected from 83 submissions. The volume also includes a report on the Graph Drawing Contest which was held during the conference. An important aspect of the conference is bridging the gap between theoretical advances and implemented solutions of geometric representation of graphs and networks. It is motivated by those applications where it is crucial to visualize structural information as graphs.

Graph Drawing

Stephen North
Graph Drawing Book PDF

Author : Stephen North
Publisher : Springer Science & Business Media
Page : 428 pages
File Size : 53,9 Mb
Release : 1997-01-15
Category : Computers
ISBN : 3540624953

Get Book

Graph Drawing by Stephen North Pdf

The combination of fast, low-latency networks and high-performance, distributed tools for mathematical software has resulted in widespread, affordable scientific computing facilities. Practitioners working in the fields of computer communication networks, distributed computing, computational algebra and numerical analysis have been brought together to contribute to this volume and explore the emerging distributed and parallel technology in a scientific environment. This collection includes surveys and original research on both software infrastructure for parallel applications and hardware and architecture infrastructure. Among the topics covered are switch-based high-speed networks, ATM over local and wide area networks, network performance, application support, finite element methods, eigenvalue problems, invariant subspace decomposition, QR factorization and Todd-Coxseter coset enumeration.

Graph Drawing

Joe Marks
Graph Drawing Book PDF

Author : Joe Marks
Publisher : Springer Science & Business Media
Page : 431 pages
File Size : 50,8 Mb
Release : 2001-01-10
Category : Computers
ISBN : 9783540415541

Get Book

Graph Drawing by Joe Marks Pdf

This book constitutes the thoroughly refereed post-proceedings of the 8th International Symposium on Graph Drawing, GD 2000, held in Colonial Williamsburg, VA, USA, in September 2000. The 36 revised full papers presented were carefully reviewed and selected from a total of 68 submissions. The book presents topical sections on empirical studies and standards, theory, application and systems, force-directed layout, k-level graph layout, orthogonal drawing, symmetry and incremental layout, and reports on a workshop on graph data formats and on the annual GD graph drawing contest.

Algorithms and Data Structures

Frank Dehne,Jörg-Rüdiger Sack,Csaba D. Toth
Algorithms and Data Structures Book PDF

Author : Frank Dehne,Jörg-Rüdiger Sack,Csaba D. Toth
Publisher : Springer Science & Business Media
Page : 580 pages
File Size : 44,7 Mb
Release : 2009-07-24
Category : Computers
ISBN : 9783642033674

Get Book

Algorithms and Data Structures by Frank Dehne,Jörg-Rüdiger Sack,Csaba D. Toth Pdf

This book constitutes the refereed proceedings of the 11th Algorithms and Data Structures Symposium, WADS 2009, held in Banff, Canada, in August 2009. The Algorithms and Data Structures Symposium - WADS (formerly "Workshop on Algorithms and Data Structures") is intended as a forum for researchers in the area of design and analysis of algorithms and data structures. The 49 revised full papers presented in this volume were carefully reviewed and selected from 126 submissions. The papers present original research on algorithms and data structures in all areas, including bioinformatics, combinatorics, computational geometry, databases, graphics, and parallel and distributed computing.

Graph Drawing

David Eppstein,Emden R Gansner
Graph Drawing Book PDF

Author : David Eppstein,Emden R Gansner
Publisher : Springer
Page : 426 pages
File Size : 44,6 Mb
Release : 2010-03-10
Category : Computers
ISBN : 9783642118050

Get Book

Graph Drawing by David Eppstein,Emden R Gansner Pdf

This volume constitutes the refereed proceedings of the 17th International Symposium on Graph Drawing, GD 2009, held in Chicago, USA, during September 2009. The 31 revised full papers and 4 short papers presented were carefully reviewed and selected out of 79 submissions. Furthermore, 10 posters were accepted in a separate submission process.

Graph Layout Support for Model-Driven Engineering

Miro Spönemann
Graph Layout Support for Model Driven Engineering Book PDF

Author : Miro Spönemann
Publisher : BoD – Books on Demand
Page : 314 pages
File Size : 46,6 Mb
Release : 2015-03-16
Category : Computers
ISBN : 9783734772689

Get Book

Graph Layout Support for Model-Driven Engineering by Miro Spönemann Pdf

Automatic layout is an important tool for the efficient use of graphical models in a model-driven engineering (MDE) context. Since the 1980s, research on graph layout methods has led to a multitude of different approaches, and several free software libraries for graph layout are available. However, today's practically relevant MDE tools hardly reflect this diversity. This thesis aims to support the use of automatic graph layout in such tools. A special focus is on the requirements of data flow models, where constraints on the positioning of ports and the routing of hyperedges pose additional challenges. These constraints are approached with extensions of the layer-based graph layout method. Furthermore, we discuss an infrastructure for managing collections of layout algorithms, allowing to flexibly specify layout configurations. These concepts are implemented in an open-source project based on Eclipse, an extensible platform that is well-known as a Java IDE and also hosts a large number of MDE tools. The presented contributions allow to integrate high-quality automatic layout into these tools with low effort.

Graph Drawing

Christian Duncan,Antonios Symvonis
Graph Drawing Book PDF

Author : Christian Duncan,Antonios Symvonis
Publisher : Springer
Page : 548 pages
File Size : 46,7 Mb
Release : 2014-11-26
Category : Computers
ISBN : 9783662458037

Get Book

Graph Drawing by Christian Duncan,Antonios Symvonis Pdf

This book constitutes the proceedings of the 22nd International Symposium on Graph Drawing, GD 2014, held in Würzburg, Germany, in September 2014. The 41 full papers presented in this volume were carefully reviewed and selected from 72 submissions. The back matter of the book also contains 2 page poster papers presented at the conference. The contributions are organized in topical sections named: planar subgraphs; simultaneous embeddings; applications; contact representations; k-planar graphs; crossing minimization; level drawings; theory; fixed edge directions; drawing under constraints; clustered planarity; and greedy graphs.

Automatic Layout Modification

Michael Reinhardt
Automatic Layout Modification Book PDF

Author : Michael Reinhardt
Publisher : Springer Science & Business Media
Page : 234 pages
File Size : 54,6 Mb
Release : 2002-06-30
Category : Computers
ISBN : 9781402070914

Get Book

Automatic Layout Modification by Michael Reinhardt Pdf

According to the Semiconductor Industry Association's 1999 International Technology Roadmap for Semiconductors, by the year 2008 the integration of more than 500 million transistors will be possible on a single chip. Integrating transistors on silicon will depend increasingly on design reuse. Design reuse techniques have become the subject of books, conferences, and podium discussions over the last few years. However, most discussions focus on higher-level abstraction like RTL descriptions, which can be synthesized. Design reuse is often seen as an add-on to normal design activity, or a special design task that is not an integrated part of the existing design flow. This may all be true for the ASIC world, but not for high-speed, high-performance microprocessors. In the field of high-speed microprocessors, design reuse is an integrated part of the design flow. The method of choice in this demanding field was, and is always, physical design reuse at the layout level. In the past, the practical implementations of this method were linear shrinks and the lambda approach. With the scaling of process technology down to 0.18 micron and below, this approach lost steam and became inefficient. The only viable solution is a method, which is now called Automatic Layout Modification (ALM). It combines compaction, mask manipulation, and correction with powerful capabilities. Automatic Layout Modification, Including design reuse of the Alpha CPU in 0.13 micron SOI technology is a welcome effort to improving some of the practices in chip design today. It is a comprehensive reference work on Automatic Layout Modification which will be valuable to VLSI courses at universities, and to CAD and circuit engineers and engineering managers.

Analog Layout Synthesis

Helmut E. Graeb
Analog Layout Synthesis Book PDF

Author : Helmut E. Graeb
Publisher : Springer Science & Business Media
Page : 302 pages
File Size : 43,5 Mb
Release : 2010-09-28
Category : Technology & Engineering
ISBN : 9781441969323

Get Book

Analog Layout Synthesis by Helmut E. Graeb Pdf

Integrated circuits are fundamental electronic components in biomedical, automotive and many other technical systems. A small, yet crucial part of a chip consists of analog circuitry. This part is still in large part designed by hand and therefore represents not only a bottleneck in the design flow, but also a permanent source of design errors responsible for re-designs, costly in terms of wasted test chips and in terms of lost time-to-market. Layout design is the step of the analog design flow with the least support by commercially available, computer-aided design tools. This book provides a survey of promising new approaches to automated, analog layout design, which have been described recently and are rapidly being adopted in industry.

Computer-Aided Design of Analog Integrated Circuits and Systems

Rob A. Rutenbar,Georges G. E. Gielen
Computer Aided Design of Analog Integrated Circuits and Systems Book PDF

Author : Rob A. Rutenbar,Georges G. E. Gielen
Publisher : John Wiley & Sons
Page : 773 pages
File Size : 54,6 Mb
Release : 2002-05-06
Category : Technology & Engineering
ISBN : 9780471227823

Get Book

Computer-Aided Design of Analog Integrated Circuits and Systems by Rob A. Rutenbar,Georges G. E. Gielen Pdf

The tools and techniques you need to break the analog design bottleneck! Ten years ago, analog seemed to be a dead-end technology. Today, System-on-Chip (SoC) designs are increasingly mixed-signal designs. With the advent of application-specific integrated circuits (ASIC) technologies that can integrate both analog and digital functions on a single chip, analog has become more crucial than ever to the design process. Today, designers are moving beyond hand-crafted, one-transistor-at-a-time methods. They are using new circuit and physical synthesis tools to design practical analog circuits; new modeling and analysis tools to allow rapid exploration of system level alternatives; and new simulation tools to provide accurate answers for analog circuit behaviors and interactions that were considered impossible to handle only a few years ago. To give circuit designers and CAD professionals a better understanding of the history and the current state of the art in the field, this volume collects in one place the essential set of analog CAD papers that form the foundation of today's new analog design automation tools. Areas covered are: * Analog synthesis * Symbolic analysis * Analog layout * Analog modeling and analysis * Specialized analog simulation * Circuit centering and yield optimization * Circuit testing Computer-Aided Design of Analog Integrated Circuits and Systems is the cutting-edge reference that will be an invaluable resource for every semiconductor circuit designer and CAD professional who hopes to break the analog design bottleneck.

Graph Drawing

Seok-Hee Hong,Takao Nishizeki,Wu Quan
Graph Drawing Book PDF

Author : Seok-Hee Hong,Takao Nishizeki,Wu Quan
Publisher : Springer
Page : 401 pages
File Size : 46,5 Mb
Release : 2008-01-31
Category : Computers
ISBN : 9783540775379

Get Book

Graph Drawing by Seok-Hee Hong,Takao Nishizeki,Wu Quan Pdf

This comprehensive new Springer publication constitutes the thoroughly refereed post-conference proceedings of the 15th International Symposium on Graph Drawing, GD 2007, held in Sydney, Australia, in September of 2007. The 27 full papers and 9 short papers presented together with 2 invited talks, and a report on the symposium’s graph drawing contest were carefully selected from 74 initial submissions. All of the current hot topics in graph drawing are addressed here.

Leaf Cell and Hierarchical Compaction Techniques

Cyrus Bamji,Ravi Varadarajan
Leaf Cell and Hierarchical Compaction Techniques Book PDF

Author : Cyrus Bamji,Ravi Varadarajan
Publisher : Springer Science & Business Media
Page : 171 pages
File Size : 52,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461561392

Get Book

Leaf Cell and Hierarchical Compaction Techniques by Cyrus Bamji,Ravi Varadarajan Pdf

Leaf Cell and Hierarchical Compaction Techniques presents novel algorithms developed for the compaction of large layouts. These algorithms have been implemented as part of a system that has been used on many industrial designs. The focus of Leaf Cell and Hierarchical Compaction Techniques is three-fold. First, new ideas for compaction of leaf cells are presented. These cells can range from small transistor-level layouts to very large layouts generated by automatic Place and Route tools. Second, new approaches for hierarchical pitchmatching compaction are described and the concept of a Minimum Design is introduced. The system for hierarchical compaction is built on top of the leaf cell compaction engine and uses the algorithms implemented for leaf cell compaction in a modular fashion. Third, a new representation for designs called Virtual Interface, which allows for efficient topological specification and representation of hierarchical layouts, is outlined. The Virtual Interface representation binds all of the algorithms and their implementations for leaf and hierarchical compaction into an intuitive and easy-to-use system. From the Foreword: `...In this book, the authors provide a comprehensive approach to compaction based on carefully conceived abstractions. They describe the design of algorithms that provide true hierarchical compaction based on linear programming, but cut down the complexity of the computations through introduction of innovative representations that capture the provably minimum amount of required information needed for correct compaction. In most compaction algorithms, the complexity goes up with the number of design objects, but in this approach, complexity is due to the irregularity of the design, and hence is often tractable for most designs which incorporate substantial regularity. Here the reader will find an elegant treatment of the many challenges of compaction, and a clear conceptual focus that provides a unified approach to all aspects of the compaction task...' Jonathan Allen, Massachusetts Institute of Technology

Geometric Constraint Solving and Applications

Beat Brüderlin,Dieter Roller
Geometric Constraint Solving and Applications Book PDF

Author : Beat Brüderlin,Dieter Roller
Publisher : Springer Science & Business Media
Page : 306 pages
File Size : 47,8 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9783642588983

Get Book

Geometric Constraint Solving and Applications by Beat Brüderlin,Dieter Roller Pdf

Geometric constraint programming increases flexibility in CAD design specifications and leads to new conceptual design paradigms. This volume features a collection of work by leading researchers developing the various aspects of constraint-based product modeling. In an introductory chapter the role of constraints in CAD systems of the future and their implications for the STEP data exchange format are discussed. The main part of the book deals with the application of constraints to conceptual and collaborative design, as well as state-of-the-art mathematical and algorithmic methods for constraint solving.

Algorithms and Theory of Computation Handbook

Mikhail J. Atallah
Algorithms and Theory of Computation Handbook Book PDF

Author : Mikhail J. Atallah
Publisher : CRC Press
Page : 1328 pages
File Size : 50,8 Mb
Release : 1998-11-23
Category : Computers
ISBN : 142004950X

Get Book

Algorithms and Theory of Computation Handbook by Mikhail J. Atallah Pdf

Algorithms and Theory of Computation Handbook is a comprehensive collection of algorithms and data structures that also covers many theoretical issues. It offers a balanced perspective that reflects the needs of practitioners, including emphasis on applications within discussions on theoretical issues. Chapters include information on finite precision issues as well as discussion of specific algorithms where algorithmic techniques are of special importance, including graph drawing, robotics, forming a VLSI chip, vision and image processing, data compression, and cryptography. The book also presents some advanced topics in combinatorial optimization and parallel/distributed computing. • applications areas where algorithms and data structuring techniques are of special importance • graph drawing • robot algorithms • VLSI layout • vision and image processing algorithms • scheduling • electronic cash • data compression • dynamic graph algorithms • on-line algorithms • multidimensional data structures • cryptography • advanced topics in combinatorial optimization and parallel/distributed computing