Download or read book ggplot2 written by Hadley Wickham and published by Springer Science & Business Media. This book was released on 2009-10-03 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides both rich theory and powerful applications Figures are accompanied by code required to produce them Full color figures

Download or read book Facets of Combinatorial Optimization written by Michael Jünger and published by Springer Science & Business Media. This book was released on 2013-07-03 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Martin Grötschel is one of the most influential mathematicians of our time. He has received numerous honors and holds a number of key positions in the international mathematical community. He celebrated his 65th birthday on September 10, 2013. Martin Grötschel’s doctoral descendant tree 1983–2012, i.e., the first 30 years, features 39 children, 74 grandchildren, 24 great-grandchildren and 2 great-great-grandchildren, a total of 139 doctoral descendants. This book starts with a personal tribute to Martin Grötschel by the editors (Part I), a contribution by his very special “predecessor” Manfred Padberg on “Facets and Rank of Integer Polyhedra” (Part II), and the doctoral descendant tree 1983–2012 (Part III). The core of this book (Part IV) contains 16 contributions, each of which is coauthored by at least one doctoral descendant. The sequence of the articles starts with contributions to the theory of mathematical optimization, including polyhedral combinatorics, extended formulations, mixed-integer convex optimization, super classes of perfect graphs, efficient algorithms for subtree-telecenters, junctions in acyclic graphs and preemptive restricted strip covering, as well as efficient approximation of non-preemptive restricted strip covering. Combinations of new theoretical insights with algorithms and experiments deal with network design problems, combinatorial optimization problems with submodular objective functions and more general mixed-integer nonlinear optimization problems. Applications include VLSI layout design, systems biology, wireless network design, mean-risk optimization and gas network optimization. Computational studies include a semidefinite branch and cut approach for the max k-cut problem, mixed-integer nonlinear optimal control, and mixed-integer linear optimization for scheduling and routing of fly-in safari planes. The two closing articles are devoted to computational advances in general mixed integer linear optimization, the first by scientists working in industry, the second by scientists working in academia. These articles reflect the “scientific facets” of Martin Grötschel who has set standards in theory, computation and applications.

Download or read book Facets of Systems Science written by George J. Klir and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has a rather strange history. It began in Spring 1989, thirteen years after our Systems Science Department at SUNY -Binghamton was established, when I was asked by a group of students in our doctoral program to have a meeting with them. The spokesman of the group, Cliff Joslyn, opened our meeting by stating its purpose. I can closely paraphrase what he said: "We called this meeting to discuss with you, as Chairman of the Department, a fundamental problem with our systems science curriculum. In general, we consider it a good curriculum: we learn a lot of concepts, principles, and methodological tools, mathematical, computational, heuristic, which are fundamental to understanding and dealing with systems. And, yet, we learn virtually nothing about systems science itself. What is systems science? What are its historical roots? What are its aims? Where does it stand and where is it likely to go? These are pressing questions to us. After all, aren't we supposed to carry the systems science flag after we graduate from this program? We feel that a broad introductory course to systems science is urgently needed in the curriculum. Do you agree with this assessment?" The answer was obvious and, yet, not easy to give: "I agree, of course, but I do not see how the situation could be alleviated in the foreseeable future.

Download or read book Facets of Knowledge Organization written by Alan Gilchrist and published by Emerald Group Publishing. This book was released on 2012-03-06 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ISKO UK Biennial Conference, 4th - 5th July, 2011, London honoured the life and achievements of Brian C Vickery. This book celebrates his influence on the development of the information profession, with contributions from over 50 authors to address research and developments in knowledge organization.

Download or read book Proceedings of the Geologists Association written by Geologists' Association and published by . This book was released on 1900 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Methodology for Developing Multimodal User Interfaces of Information Systems written by Adrian Stanciulescu and published by Presses univ. de Louvain. This book was released on 2008 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Graphical User Interface (GUI), as the most prevailing type of User Interface (UI) in today's interactive applications, restricts the interaction with a computer to the visual modality and is therefore not suited for some users (e.g., with limited literacy or typing skills), in some circumstances (e.g., while moving around, with their hands or eyes busy) or when the environment is constrained (e.g., the keyboard and the mouse are not available). In order to go beyond the GUI constraints, the Multimodal (MM) UIs apear as paradigm that provide users with great expressive power, naturalness and flexibility. In this thesis we argue that developing MM UIs combining graphical and vocal modalities is an activity that could benefit from the application of a methodology which is composed of: a set of models, a method manipulating these models and the tools implementing the method. Therefore, we define a design space-based method that is supported by model-to-model colored transformations in order to obtain MM UIs of information systems. The design space is composed of explicitly defined design options that clarify the development process in a structured way in order to require less design effort. The feasability of the methodology is demonstrated through three case studies with different levels of complexity and coverage. In addition, an empirical study is conducted with end-users in order to measure the relative usability level provided by different design decisions.

Download or read book Facets of Algebraic Geometry written by Paolo Aluffi and published by Cambridge University Press. This book was released on 2022-04-07 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written to honor the enduring influence of William Fulton, these articles present substantial contributions to algebraic geometry.

Download or read book Elusion written by Zoe Parker and published by Independently Published. This book was released on 2017-09-28 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The First ProphecySeed of Death and Dragon's womb, suffering her fated tomb.She, our savior, the Fallen's soul, shall shed her blood to make us whole.A vengeful Darkness she will arise, her love calls forth the Darkest tideYet, if her heart has ceased to beat, the world shall eclipse in Dark complete.--------------------Pretend Ma told me the terrible things done to me were for the greater good. That I would be a hero and fight for those who can't fight for themselves.I'm not so sure about that. I am sure about that my time in this world is drawing to a close. I'm okay with that. I even wish for it, some days. Then I meet HIM. Mr. Glowy Eyes.I'm also sure I'm a monster, and I'm CERTAIN that he's so much worse than that. But he also shows me something important. Very important. Do you want to know what it is?......Are you still waiting?I can't tell you, silly rabbit. Who gives something like that away?Mr. Glowy Eyes is waiting, too.In the dark...Under the bed...I can't promise he won't eat you...But I can promise you won't mind when he does.Please be advised: **This book contains violence and other content which may be triggering to readers.**

Download or read book The American Naturalist written by and published by . This book was released on 1926 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Facets of Unity written by A. H. Almaas and published by Shambhala Publications. This book was released on 2000-09-05 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: A “heartily recommend[ed]” text for “Enneagram enthusiasts . . . and followers of every spiritual tradition”—by the creator of the Diamond Approach to Self-Realization (Helen Palmer, author of The Enneagram) Facets of Unity presents the Enneagram of Holy Ideas as a crystal clear window on the true reality experienced in enlightened consciousness. Here we are not directed toward the psychological types but the higher spiritual realities they reflect. We discover how the disconnection from each Holy Idea—defined as an unconditioned, objective understanding of reality—leads to the development of its corresponding fixation, thus recognizing each types deeper psychological core. Understanding this core brings each Holy Idea within reach, so its spiritual perspective can serve as a key for unlocking the fixation and freeing us from its limitations.

Download or read book Facets of Type written by Gary Hartzler and published by Telos Publications. This book was released on 2004 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Machine Quilting with Style written by Christa Watson and published by Martingale. This book was released on 2015-09-08 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quilt along with Christa using walking-foot or free-motion techniques to create fabulous quilts--from start to finish--on your home sewing machine. Award-winning quilter Christa Watson shows you how with 8 different walking-foot designs and 10 free-motion quilting motifs, plus 12 inventive patterns to put all the quilting techniques to use! Go beyond quilting in the ditch--quilt parallel lines, radiating lines, and shattered lines as you turn straight stitches into walking-foot wonders that wow! Love the look of free-motion quilting but not sure where to begin? Start with simple stipples and expand your repertoire to include wandering waves, boxes, pebbles, loops, and many more. Discover Christa's top tips for machine-quilting success and learn to use quilting designs to enhance each part of the quilt, whether you're making a baby quilt, wall quilt, or throw.Video

Download or read book The Differentiation and Specificity of Starches in Relation to Genera Species Etc written by Edward Tyson Reichert and published by . This book was released on 1913 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Journal of Anatomy and Physiology Normal and Pathological Human and Comparative written by and published by . This book was released on 1895 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sauropods written by Kristina Curry Rogers and published by Univ of California Press. This book was released on 2005-12-16 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sauropod dinosaurs were the largest animals ever to walk the earth, and they represent a substantial portion of vertebrate biomass and biodiversity during the Mesozoic Era. The story of sauropod evolution is told in an extensive fossil record of skeletons and footprints that span the globe and 150 million years of earth history. This generously illustrated volume is the first comprehensive scientific summary of sauropod evolution and paleobiology. The contributors explore sauropod anatomy, detail its variations, and question the myth that life at large size led to evolutionary stagnation and eventual replacement by more "advanced" herbivorous dinosaurs. Chapters address topics such as the evolutionary history and diversity of sauropods; methods for creating three-dimensional reconstructions of their skeletons; questions of sauropod herbivory, tracks, gigantism, locomotion, reproduction, growth rates, and more. This book, together with the recent surge in sauropod discoveries around the world and taxonomic revisions of fragmentary genera, will shed new light on "nature's greatest extravagances."

Download or read book Geographic Information Systems Concepts Methodologies Tools and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2012-09-30 with total page 2281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in technologies have evolved in a much wider use of technology throughout science, government, and business; resulting in the expansion of geographic information systems. GIS is the academic study and practice of presenting geographical data through a system designed to capture, store, analyze, and manage geographic information. Geographic Information Systems: Concepts, Methodologies, Tools, and Applications is a collection of knowledge on the latest advancements and research of geographic information systems. This book aims to be useful for academics and practitioners involved in geographical data.

Download or read book The Transactions of the Microscopical Society of London written by and published by . This book was released on 1858 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: