DOCSLIB.ORG

Making Music Through Real-Time Voice Timbre Analysis: Machine Learning

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Making Music Through Real-Time Voice Timbre Analysis: Machine Learning Making music through real-time voice timbre analysis: machine learning and timbral control Dan Stowell PhD thesis School of Electronic Engineering and Computer Science Queen Mary University of London 2010 Abstract People can achieve rich musical expression through vocal sound - see for example human beatboxing, which achieves a wide timbral variety through a range of extended techniques. Yet the vocal modality is under-exploited as a controller for music systems. If we can analyse a vocal performance suitably in real time, then this information could be used to create voice-based interfaces with the potential for intuitive and fulfilling levels of expressive control. Conversely, many modern techniques for music synthesis do not imply any particular interface. Should a given parameter be controlled via a MIDI key- board, or a slider/fader, or a rotary dial? Automatic vocal analysis could provide a fruitful basis for expressive interfaces to such electronic musical instruments. The principal questions in applying vocal-based control are how to extract musically meaningful information from the voice signal in real time, and how to convert that information suitably into control data. In this thesis we ad- dress these questions, with a focus on timbral control, and in particular we develop approaches that can be used with a wide variety of musical instruments by applying machine learning techniques to automatically derive the mappings between expressive audio input and control output. The vocal audio signal is construed to include a broad range of expression, in particular encompassing the extended techniques used in human beatboxing. The central contribution of this work is the application of supervised and unsupervised machine learning techniques to automatically map vocal timbre to synthesiser timbre and controls. Component contributions include a delayed decision-making strategy for low-latency sound classification, a regression-tree method to learn associations between regions of two unlabelled datasets, a fast estimator of multidimensional differential entropy and a qualitative method for evaluating musical interfaces based on discourse analysis. Acknowledgements I'd like to thank everyone in the |C4DM| at QMUL, who've been brihiant folks to work with, with such a wide range of backgrounds and interests that have made it an amazing place to develop my ideas. In particular my supervisor Mark Plumbley, whose wide-ranging knowledge and enthusiasm has been invaluable in every aspect of my PhD work. Also I must acknowledge the SuperCoUider community, since it's not just the main tool I use but also the software & community that enabled me to dabble with these ideas before even contemplating a PhD. Thanks to Nick Collins and Julian Rohrhuber, who got me going with it during their summer school, plus all the other friends I've made at symposiums/workshops as well as online. And James McCartney for creating SuperCoUider in the first place, and his forward- thinking approach to language design which made it a pleasure to work with. Philippa has to get major credit for at least some of this thesis, not only for much proofreading and discussion, but also moral & practical support through- out the whole three or four years. It wouldn't have been possible without you. Shout mits to: toplap humanbeatbox.com F-Step massive Ladyfest dorkbot london goto10 openlab london Also a shout out to Matt Sharpies for some inspiration in the 8- bit department which found its way into all this, and to my family for all their support. Most of the tools I use are open-source, meaning that they're maintained by miscellaneous hordes of (often unpaid) enthusiasts around the world. So I'd also like to take the time to acknowledge the thousands who contributed to the excellence of the open-source tools that allowed me to do my PhD research so smoothly. Besides SuperCoUider, these were crucial: |vim[ Python+numpy, ignuplot) |BibDesk( LaTeX, TeXshop, jackdi |Inkscape| [Sonic Visualiser] Licence This work is copyright © 2010 Dan Stoweh, and is hcensed under the Creative Commons Attribution-Share Ahke 3.0 Unported Licence. To view a copy of this licence, visit http : //creativecommons . org/1 icenses/by- sa/3 . 0/| or send a letter to Creative Commons, 171 Second Street, Suite 300, San Fran- cisco, California, 94105, USA. ©0(2) Contents II Introduction] 15 11.1 Motivation! 15 11.2 AimI 16 11.3 Thesis structurel 17 11.4 Contributions! 18 |1.5 Associated publications! 19 \2 Background! 20 !2.1 The human vocal system! 20 !2.2 The beatboxing vocal style] 23 !2.2.1 Extended vocal technique] 24 !2.2.2 Close-mic technique! 27 !2.2.3 Summary! 28 12.3 Research context! 29 !2.3.1 Speech analysis! 29 !2.3.2 Singing voice analysis! 32 12.3.3 Musical timbrel 37 2.3.4 Machine learning and musical applications 43 !2.4 Stratej^ 48 3 Representing timbre in acoustic features 50 !3.1 Features investigated! 53 !3.2 Perceptual relevance] 56 13.2.1 Meth^ 57 13.2.2 ResuTtil 58 13.3 Robustness! 61 !3.3.1 Robustness to variability of synth signals! 61 3.3.2 Robustness to degradations of voice signals 65 !3.4 Independence! ^0 13.4.1 Method! 70 13.4.2 ResuTtil 71 13.5 Discussion and conclusionsl 72 |4 Event-based paradigm| 75 |4.1 Classification experinient| 76 14.1.1 Human beatbox dataset: beatboxsetll 78 14.1.2 Meth^ 79 14.1.3 ResiJtel 82 |4.2 Perceptual experinient| 86 14.2.1 Meth^ 87 14.2.2 ResuTtil 90 14.3 Conclusionsl 91 |5 Continuous paradigm: timbre reinapping| 93 |5.1 Timbre remapping"! 94 15.1.1 Related worki 96 5.1.2 Pitch-timbre dependence issues 96 [5.1.3 Nearest-neighbour search with PCA and warping| 97 5.2 The cross-associative multivariate regression tree (XAMRT) . 105 15.2.1 Auto- associative MRTI 106 15.2.2 Cross-associative MRTI 108 |5.3 Experiments! HI |5.3.1 Concatenative synthesis! HI !5.3.2 Vowel formant analysis! 120 15.4 Conclusioiis! 123 16 User evaluation! 124 !6.1 Evaluating expressive musical systems! 125 !6.1.1 Previous work in musical system evaluation! 126 !6.2 Applying discourse analysis! 128 16.2.1 Meth^ 129 !6.3 Evaluation of timbre remapping! 134 16.3.1 Reconstruction of the described worldl 136 !6.3.2 Examining context! 137 16.4 Discussion] 139 16.5 Conclusioiisl 141 17 Conclusions and further workI 142 !7.1 Summary of contributions! 142 !7.2 Comparing the paradigms: event classification vs. timbre remap- ~! ping! 144 17.3 Further worki 144 |7.3.1 Thoughts on vocal musical control as an interface| 146 17.3.2 Closing remarks! 147 estimation fc-d partitioning! 1^9 I A Entropy by |A.l Entropy estimation] 150 A. 1.1 Partitioning methods 150 |A.1.2 Support issues! 151 !A.2 Adaptive partitioning method! 152 !A.3 Complexity! 154 !A.4 Experiments! 155 IA.5 Conclusion] 155 !B Five synthesisers! 1^^ !B.l simple] 158 !B.2 moogyT] 158 !B.3 grainamenT] 159 !B.4 ayl! 160 !B.5 gendyi] 160 !C Classifier-free feature selection for independence! 1^2 IC.l Information-theoretic feature selectioni 162 !C.2 Data preparation! 164 IC.3 Result^ 165 IC.4 Discussion] 167 !D Timbre remapping and Self-Organising Maps! 1^^ !E Discourse analysis data excerpt^ 175 List of Figures 2.1 Functional model of the vocal tract, after Clark and Yallop 1995 Figure 2.2.1]. 21 |2.2 Laryngograph analysis of two seconds of "vocal scratching" per- formed by the author. The image shows (from top to bottom): spectrogram; waveform; laryngograph signal (which measures the impedance change when larynx opens/closes - the signal goes up when vocal folds close, goes down when they open); and funda- mental frequency estimated from the laryngograph signal. The | recording was made by Xinghui Hu at the UCL EAR histitute | on nth March 2008. I 26 3.1 Variability (normalised standard deviation) of timbre features. measured on a random sample of synth settings and 120 samples of timbre features from each setting. The box-plots indicate the median and quartiles of the distributions, with whiskers extend- ing to the 5- and 95-percentiles 64 |4.1 An approach to real-time beatbox-driven audio, using onset de- ~| I tection and classification. I 76 |4.2 Numbering the "delay" of audio frames relative to the temporal ~| I location of an annotated onsetTI 80 |4.3 Separability measured by average KL divergence, as a function ~| of the delay after onset. At each frame the class separability is summarised using the feature values measured only in that frame. | The grey lines indicate the individual divergence statistics for | each of the 24 features, while the dark lines indicate the median | and the 25- and 75-percentiles of these values. 82 | |4.4 Classification accuracy using Naive Bayes classifier. 83 | |4.5 Waveform and spectrogram of a kick followed by a snare, from | the beatboxsetl data. The duration of the excerpt is around 0.3 seconds, and the spectrogram frequencies shown are 0-6500 Hz7^ 86 |4.6 The user interface for one trial within the MUSHRA listening ~| I tesTI 89 4.7 Results from the listening test, showing the mean and 95% confi- dence intervals (calculated in the logistic transformation domain) with whiskers extending to the 25- and 75-percentiles. The plots show results for the three drum sets separately. The durations given on the horizontal axis indicate the delay, corresponding to 1/2/3/4 audio frames in the classification experiment 90 |5.1 Overview of timbre remapping. Timbral input is mapped to syn- | thesiser parameters by a real-time mapping between two timbre | spaces, in a fashion which accounts for differences in the distri- | bution of source and target timbre?] 95 5.2 Pitch tracking serves a dual role in the timbre remapping process.
Load more

Recommended publications
  • What Technology Wants / Kevin Kelly
    WHAT TECHNOLOGY WANTS ALSO BY KEVIN KELLY Out of Control: The New Biology of Machines, Social Systems, and the Economic World New Rules for the New Economy: 10 Radical Strategies for a Connected World Asia Grace WHAT TECHNOLOGY WANTS KEVIN KELLY VIKING VIKING Published by the Penguin Group Penguin Group (USA) Inc., 375 Hudson Street, New York, New York 10014, U.S.A. Penguin Group (Canada), 90 Eglinton Avenue East, Suite 700, Toronto, Ontario, Canada M4P 2Y3 (a division of Pearson Penguin Canada Inc.) Penguin Books Ltd, 80 Strand, London WC2R 0RL, England Penguin Ireland, 25 St. Stephen's Green, Dublin 2, Ireland (a division of Penguin Books Ltd) Penguin Books Australia Ltd, 250 Camberwell Road, Camberwell, Victoria 3124, Australia (a division of Pearson Australia Group Pty Ltd) Penguin Books India Pvt Ltd, 11 Community Centre, Panchsheel Park, New Delhi - 110 017, India Penguin Group (NZ), 67 Apollo Drive, Rosedale, North Shore 0632, New Zealand (a division of Pearson New Zealand Ltd) Penguin Books (South Africa) (Pty) Ltd, 24 Sturdee Avenue, Rosebank, Johannesburg 2196, South Africa Penguin Books Ltd, Registered Offices: 80 Strand, London WC2R 0RL, England First published in 2010 by Viking Penguin, a member of Penguin Group (USA) Inc. 13579 10 8642 Copyright © Kevin Kelly, 2010 All rights reserved LIBRARY OF CONGRESS CATALOGING IN PUBLICATION DATA Kelly, Kevin, 1952- What technology wants / Kevin Kelly. p. cm. Includes bibliographical references and index. ISBN 978-0-670-02215-1 1. Technology'—Social aspects. 2. Technology and civilization. I. Title. T14.5.K45 2010 303.48'3—dc22 2010013915 Printed in the United States of America Without limiting the rights under copyright reserved above, no part of this publication may be reproduced, stored in or introduced into a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording or otherwise), without the prior written permission of both the copyright owner and the above publisher of this book.
    [Show full text]
  • Navigational Efficiency of Broad Vs. Narrow Folksonomies
    Navigational Efficiency of Broad vs. Narrow Folksonomies Denis Helic Christian Körner Michael Granitzer Knowledge Management Knowledge Management Chair of Media Informatics Institute Institute University of Passau Graz University of Technology Graz University of Technology Passau, Germany Graz, Austria Graz, Austria Michael.Granitzer@uni- [email protected] [email protected] passau.de Markus Strohmaier Christoph Trattner Knowledge Management Institute for Information Institute and Know-Center Systems and Computer Media Graz University of Technology Graz University of Technology Graz, Austria Graz, Austria [email protected] [email protected] ABSTRACT Keywords Although many social tagging systems share a common tri- Navigation, Folksonomy, Keywords, Tags partite graph structure, the collaborative processes that are generating these structures can di ffer significantly. For ex- 1. INTRODUCTION ample, while resources on Delicious are usually tagged by all In social tagging systems, users organize information us- users who bookmark the web page cnn.com , photos on Flickr ing so-called tags – a set of freely chosen words or concepts are usually tagged just by a single user who uploads the – to annotate various resources such as web pages on Deli- photo. In the literature, this distinction has been described cious, photos on Flickr, or scientific articles on BibSonomy. as a distinction between broad vs. narrow folksonomies . In addition to using tagging systems for personal organiza- This paper sets out to explore navigational di fferences be- tion of information, users can also socially share their an- tween broad and narrow folksonomies in social hypertextual notations with each other. The information structure that systems. We study both kinds of folksonomies on a dataset emerges through such processes has been typically described provided by Mendeley - a collaborative platform where users 1 as “folksonomies ” ( fol k-generated ta xonomies ).
    [Show full text]
  • Stéphanie Paul
    Stéphanie Paul Introduction ___________________________________________________________________ 3 1. Overall aims and methodology ___________________________________________________ 3 2. Researchers as an audience of MADDLAIN institutions _________________________________ 4 2.1. The CegeSoma ________________________________________________________________ 4 2.2. The State Archives _____________________________________________________________ 5 2.3. The Royal Library ______________________________________________________________ 5 2.4. Summary ____________________________________________________________________ 6 State of the Art ________________________________________________________________ 7 1. An evolving scientific landscape ___________________________________________________ 7 1.1. National and international initiatives on e-research ___________________________________ 7 1.2. The challenge of open science __________________________________________________ 10 2. Research infrastructures in the Humanities _________________________________________ 10 3. Virtual research environments: a working definition _________________________________ 12 4. Main challenges ______________________________________________________________ 14 5. Classification and examples _____________________________________________________ 14 6. Tools and platforms developed by MADDLAIN institutions _____________________________ 15 User requirements survey _______________________________________________________ 17 1. Conducting a qualitative survey: aims and methodology
    [Show full text]
  • November 2020 Slides
    Please take a minute to answer a few questions before we begin. https://bit.ly/3fdqpGX Thanks ! Sarah Potvin | DigitalZotero! Scholarship Librarian Carolyn Jackson | Agricultural and Life Sciences Librarian LINKS + other items of note https://bit.ly/TAMUNovemberZotero http://tamu.libguides.com/zotero Note: this session is being recorded. http://tamu.libguides.com/zotero Reminder G.R.A.D. Aggies please sign in online! https://bit.ly/3kSr1CS OR Look for a link in the chat Agenda for today’s workshop 1. Introduction to Zotero 2. Collect 3. Organize 4. Cite 5. Share 6. Advanced Usage Zotero in a Pandemic Chicago or APA? http://tamu.libguides.com/zotero Why do you need a tool to store your references? http://tamu.libguides.com/zotero What is Zotero? • Tool for collecting, organizing, citing, and sharing sources – Stores records about sources (a book’s title, author, publisher, etc.) – For some electronic sources, Zotero will also save a copy of the item itself (PDF), or a snapshot if set as preference • Free [currently: up to 300MB free in Zotero Storage, tiered payment beyond that; unlimited number of files to local Zotero library] • Open-source • Part of a “collaborative research infrastructure” • Developed at the Roy Rosenzweig Center for History and New Media, George Mason University http://tamu.libguides.com/zotero What is Zotero? • A standalone desktop application and web-based tool, for Mac, Windows, or Linux • Works with a series of browser connectors for Chrome, Safari, Firefox, and Edge to gather materials on the web • Works with plugins for OpenOffice, GoogleDocs, and Microsoft Word to manage citations in word processors • Zotero can also be run as a browser bookmarklet.
    [Show full text]
  • UC Berkeley UC Berkeley Electronic Theses and Dissertations
    UC Berkeley UC Berkeley Electronic Theses and Dissertations Title Exact tensor network ansatz for strongly interacting systems Permalink https://escholarship.org/uc/item/8xh9n43q Author Zaletel, Michael P. Publication Date 2014 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California Exact tensor network ansatz for strongly interacting systems by Michael P Zaletel A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Physics in the Graduate Division of the University of California, Berkeley Committee in charge: Professor Joel E. Moore, Chair Professor Ashvin Vishwanath Professor Maciej Zworski Fall 2014 Exact tensor network ansatz for strongly interacting systems Copyright 2014 by Michael P Zaletel 1 Abstract Exact tensor network ansatz for strongly interacting systems by Michael P Zaletel Doctor of Philosophy in Physics University of California, Berkeley Professor Joel E. Moore, Chair It appears that the tensor network ansatz, while not quite complete, is an efficient coordinate system for the tiny subset of a many-body Hilbert space which can be real- ized as a low energy state of a local Hamiltonian. However, we don't fully understand precisely which phases are captured by the tensor network ansatz, how to compute their physical observables (even numerically), or how to compute a tensor network representation for a ground state given a microscopic Hamiltonian. These questions are algorithmic in nature, but their resolution is intimately related to understanding the nature of quantum entanglement in many-body systems. For this reason it is useful to compute the tensor network representation of vari- ous `model' wavefunctions representative of different phases of matter; this allows us to understand how the entanglement properties of each phase are expressed in the tensor network ansatz, and can serve as test cases for algorithm development.
    [Show full text]
  • Tom X Numer 2 Analiza Danych Jakościowych Wspomagana Komputerowo
    31 maja 2014 Przegląd Socjologii Jakościowej Tom X Numer 2 Analiza danych jakościowych wspomagana komputerowo pod redakcją Jakuba Niedbalskiego Polskie Towarzystwo Socjologiczne www.przegladsocjologiijakosciowej.org Przegląd Przegląd RADA NAUKOWA Socjologii Socjologii PSJ Jakościowej Jan K. Coetzee Jakościowej ©2014 PSJ • ISSN: 1733-8069 University of the Free State, Bloemfontein, South Africa wersja pierwotna ‒ elektroniczna REDAKTOR NACZELNY Tom X Markieta Domecka Krzysztof Tomasz Konecki, UŁ Numer 2 University of Surrey, UK REDAKTORZY PROWADZĄCY Jakub Niedbalski, UŁ Aleksandra Galasińska Izabela Ślęzak, UŁ Analiza danych jakościowych University of Wolverhampton, UK REDAKTORZY TEMATYCZNI wspomagana komputerowo Waldemar Dymarczyk, UŁ Piotr Gliński Marek Gorzko, US Uniwersytet Białostocki Anna Kacperczyk, UŁ pod redakcją Sławomir Magala, Erasmus Marek Kamiński University Jakuba Niedbalskiego Łukasz T. Marciniak, UŁ New York University, USA REDAKTOR Michał Krzyżanowski DZIAŁU RECENZJI Dominika Byczkowska, UŁ Polskie Towarzystwo Socjologiczne Lancaster University, UK REDAKTOR JĘZYKOWY Publikacja ukazuje się w ramach Serii Wydawniczej Aleksandra Chudzik (j. polski) Anna Matuchniak-Krasuska Jonathan Lilly (j. angielski) Polskiego Towarzystwa Socjologicznego, Uniwersytet Łódzki REDAKTOR STATYSTYCZNY Edycja IV – „Co po kryzysie?“. Barbara Misztal Piotr Chomczyński, UŁ Publikacja dofinansowana została ze środków PTS. University of Leicester, UK AUDYTOR WEWNĘTRZNY Rada Wydawnicza Serii: Krzysztof Podemski (przewodniczący), Anna Kubczak, UŁ Krzysztof
    [Show full text]
  • The Appalachian Trail (History 300/Ver
    Historical Methods: The Appalachian Trail (History 300/ver. 12.0) Professor Mills Kelly Office Hours Robinson Hall B 373b http://millskelly.youcanbook.me email: [email protected] website: edwired.org [temporarily offline] twitter: @EdwiredMills Introduction The Appalachian Trail, first conceived of by Benton MacKaye in 1921, is one of America’s three long distance National Scenic Trails (along with the Pacific Crest and Continental Divide Trails). From Springer Mountain in Georgia to Mount Katahdin in Maine, the AT currently spans 2,190 miles and passes through 14 states. Those who hike the entire length of the trail experience 464,500 feet of elevation gain and loss (that’s a lot of hills) and each year the trail is visited by more than 3 million people, only a tiny fraction of whom attempt to hike it from end to end. The history of the Appalachian Trail is complex and offers the historian many paths for exploration. We will use the many histories of the Trail to learn both about the AT and about historical methods this semester as you prepare yourself for upper level history courses and eventually History 499, your senior seminar. The best way to have you learn historical methods is for you to be a historian. To that end, here are my learning objectives for this course: - You will learn the techniques of the historian by being a historian. - You will start with a problem, locate evidence that will (you hope) help you solve that problem, will learn how to analyze that evidence as you try to solve your problem, and will need to figure out how the presentation of your answer to the problem fits with the ways historians talk about the past.
    [Show full text]
  • Tools for Research in the Field-Archive Fall 2020
    Tools for Research in the Field & Archive UCLA Library Research Workshop Series Fall 2020 Anthony Caldwell What is this workshop about? Image source: Luke McKernan https://www.flickr.com/ Issues Encountered with my own projects Image source: http://www.bbk.ac.uk Issues others have shared Image source: https://www.cnet.com Image source: https://wearesocial.com Reconstruction of the Pharos Lighthouse of Alexandria The Field Image source: https://amayei.nyc3.digitaloceanspaces.com/ Databases Reference Material Spatial Data 3D Models Los Angeles Historic Theatres Image source: http://stoltzfamily.us/los-angeles/ The Field Special Collections Image source: http://www.graphitejournal.com Online Archives Archive vs Field Image source: Top: https://www.paul-mellon-centre.ac.uk, Bottom: https://wadahp.wordpress.com The Archive Specific location Controlled Environment Open Access Limited Access Very Limited Access Image source: https://en.wikipedia.org The Field Just about anywhere Uncontrolled Environment Access issues Image source: https://summer.virginia.edu Collection Methods Image source: Eric Paré ericpare.com Cameras (still and movie) Image source: https://www.lensrentals.com Specialized Instruments Image source: https://forschungsinfrastruktur.bmbwf.gv.at Drones Image source: https://www.commercialuavnews.com Microphones Image source: https://www.macaulaylibrary.org Pre-Captured Data Image source: https://www.maketecheasier.com/ Files Organize Annotate Image source: https://blogs.3ds.com/ Planning The goal is to work efficiently What will you
    [Show full text]
  • OSINT Handbook September 2020
    OPEN SOURCE INTELLIGENCE TOOLS AND RESOURCES HANDBOOK 2020 OPEN SOURCE INTELLIGENCE TOOLS AND RESOURCES HANDBOOK 2020 Aleksandra Bielska Noa Rebecca Kurz, Yves Baumgartner, Vytenis Benetis 2 Foreword I am delighted to share with you the 2020 edition of the OSINT Tools and Resources Handbook. Once again, the Handbook has been revised and updated to reflect the evolution of this discipline, and the many strategic, operational and technical challenges OSINT practitioners have to grapple with. Given the speed of change on the web, some might question the wisdom of pulling together such a resource. What’s wrong with the Top 10 tools, or the Top 100? There are only so many resources one can bookmark after all. Such arguments are not without merit. My fear, however, is that they are also shortsighted. I offer four reasons why. To begin, a shortlist betrays the widening spectrum of OSINT practice. Whereas OSINT was once the preserve of analysts working in national security, it now embraces a growing class of professionals in fields as diverse as journalism, cybersecurity, investment research, crisis management and human rights. A limited toolkit can never satisfy all of these constituencies. Second, a good OSINT practitioner is someone who is comfortable working with different tools, sources and collection strategies. The temptation toward narrow specialisation in OSINT is one that has to be resisted. Why? Because no research task is ever as tidy as the customer’s requirements are likely to suggest. Third, is the inevitable realisation that good tool awareness is equivalent to good source awareness. Indeed, the right tool can determine whether you harvest the right information.
    [Show full text]
  • A-Kr-Practionary.Pdf
    Available Book Author’s final: This PDF is drawn from an author’s draft prior to submission for final publication. The final published version has many subsequent edits. If citing using this draft, please refer to the proper citation of the published version below. If quoting, please try to confirm the exact quote and page reference with the published final. Cite as: Bergman, M. K. A Knowledge Representation Practionary: Guidelines Based on Charles Sanders Peirce , 462 pp., Springer International Publishing, 2018 doi:10.1007/978-3-319-98092-8 Official site: https://link.springer.com/book/10.1007/978-3-319-98092-8 A Knowledge Representation Practionary Guidelines Based on Charles Sanders Peirce by Michael K. Bergman Copyright © 2018 Michael K. Bergman All rights reserved. Printed in the United States of America Manufacturing by xxxxxxxxxx xxxxxxxxxxxxx, xxxxxxxxxx xx xxxxx Book design and production by xxxxxxxxxxxx Library of Congress Cataloging-in-Publication Data Names: Bergman, Michael K., 1952-, author Title: A knowledge representation practionary: guidelines based on Charles Sanders Peirce Description: First edition. | Iowa City: xxxxxxxxxx 2018. | Includes bibliographic references and index. Identifiers: LCCN 12456789 | ISBN-123456789 Subjects: LCSH: XXXX | ZZZZ Classification: LCC XXXX | DDC ZZZZ LC record available at http://lccn.loc.goc/123456789 ISBN-13:a blah blah xxxxxxxxxx xxxxxxxxxxxx, xxxxxxxxxx WWW.MKBERGMAN.COM To Wendy Contents Preface viii 1. Introduction 1 Structure of the Book 2 Overview of Contents 3 Key Themes 9 2. Information, Knowledge, Representation 15 What is Information? 15 What is Knowledge? 25 What is Representation? 32 PART I: KNOWLEDGE REPRESENTATION IN CONTEXT 3. The Situation 45 Information and Economic Wealth 45 Untapped Information Assets 53 Impediments to Information Sharing 60 4.
    [Show full text]
  • Cache County Fair 2016 Workers Behind the Scenes
    Cache County Fair 2016 Workers Behind the Scenes Luke Barkle Jill Zollinger Premiums and Tickets County Clerk and Fair Mamager Sharon Hoth Kim Gardner Vicki Jensen County Clerk’s Office County Clerk’s Office Treasurer’s Office Cassidy Buist Bart Esplin Diana Olsen County Clerk’s Office County Fairgrounds Supervisor County Clerk’s Office Craig McAllister Lamont Poulsen Wyatt Goring County Treasurer Rodeo Chairman County Sheriff’s Office 2 cache county fair 2016 Fair & Rodeo Committee Chairpersons Fair Manager Jill Zollinger 435-755-1460 4-H Dog Show Jill Romo 435-754-7475 4-H/FFA Jr. Livestock Scott Williams 435-752-6263 4-H Secretary Jensea Moore 435-752-6263 4-H Youth/FCS Adrie Roberts 435-752-6263 Advertising Cassidy Buist 435-755-1460 Art Show Diana Olsen 435-755-1463 Beef 4-H/FFA Jr. Livestock Doug Coombs 435-753-7883 Beef Jr. & Open Class Jay Rinderknecht 435-245-6006 Chickens Brooks Hansen & Kathy Ashcroft 435-890- 2511 Commercial Booths Kim Gardner, Mistie Moore,Brook Toone 435-755-1462 Community Booths Mark & Kerri Williams 435-787-1619 Dairy 4-H/FFA Jr. Livestock Spencer Gibbons 435-770-4590 Dairy Show (Jr.) Jaylene Andersen 435-245-0107 Dairy Show (Open) Hal Olsen 435-764-2553 Entertainment Helen Cooper 435-563-5977 Executive Committee Clark Israelsen 435-752-6263 Executive Committee Dave Erickson 435-563-5678 Fairgrounds Bart Esplin 435-881-7032 Fruits/Vegetables/Flowers Helen Muntz, Mark Ashcroft, Cheryl Brunson 435-752-6263 Goats 4-H/FFA & Open Kandi Parker 435-760-7957 Goats 4-H/FFA Jr.
    [Show full text]
  • Managing Your Research Photos with Tropy
    Managing your research photos with Tropy Tropy IS… • A desktop tool that will help you organize and describe photographs of research material. • Not a perfect tool but it is free • Open source software with an active developer community and responsive help team • Developed by folks at the Roy Rosenzweig Center for History and New Media at George Mason University (they also maintain Zotero and Omeka) Tropy WILL… Tropy WILL NOT… • Allow you to sort and organize your photos • Edit your images • Allow you to attribute useful metadata to • Manage your citations (that’s what individual photos; including bulk edits on multiple Zotero is for) images • Help your write your thesis (alas) • Allow you to cluster related images into a single • Present your content (that’s what item (e.g. multiple pages of a letter) Omeka does) • Allow you to add notes to an image, such as a transcription • Allow you to search across your collection by Contingencies: metadata, tags and notes • Images must be in JPG/JPEG, PNG, SVG • Allow you to export your descriptive metadata as formats JSON-LD, CSV or PDF. • Tropy will not work with TIFF and GIF files • Tropy will not work with PDF files or other non-image formats Interested in Tropy? Let us know at the Libraries! Email us at [email protected] to register interest in a workshop to be held in early 2020. Getting Started on Tropy Tropy Documentation: https://docs.tropy.org/ Installing Tropy: https://infoguides.gmu.edu/tropy/installation First Steps: https://infoguides.gmu.edu/tropy/firststeps Screencasts and workshop videos: https://vimeo.com/user73164761 See also: @tropy | Tropy.org Archival Fieldwork A great deal of fieldwork still takes place in archival reading rooms over the summer and during research trips abroad.
    [Show full text]