Calculated Surprises

Calculated Surprises

Author: Johannes Lenhard

Publisher: Oxford University Press

ISBN: 9780190873301

Category: Science

Page: 256

View: 110

If all philosophy starts with wondering, then Calculated Surprises starts with wondering about how computers are changing the face and inner workings of science. In this book, Lenhard concentrates on the ways in which computers and simulation are transforming the established conception of mathematical modeling. His core thesis is that simulation modeling constitutes a new mode of mathematical modeling that rearranges and inverts key features of the established conception. Although most of these new key features--such as experimentation, exploration, or epistemic opacity--have their precursors, the new ways in which they are being combined is generating a distinctive style of scientific reasoning. Lenhard also documents how simulation is affecting fundamental concepts of solution, understanding, and validation. He feeds these transformations back into philosophy of science, thereby opening up new perspectives on longstanding oppositions. By combining historical investigations with practical aspects, Calculated Surprises is accessible for a broad audience of readers. Numerous case studies covering a wide range of simulation techniques are balanced with broad reflections on science and technology. Initially, what computers are good at is calculating with a speed and accuracy far beyond human capabilities. Lenhard goes further and investigates the emerging characteristics of computer-based modeling, showing how this simple observation is creating a number of surprising challenges for the methodology and epistemology of science. These calculated surprises will attract both philosophers and scientific practitioners who are interested in reflecting on recent developments in science and technology.

Calculated Surprises

Calculated Surprises

Author: Johannes Lenhard

Publisher: Oxford Studies in Philosophy o

ISBN: 0190873280

Category: Computers

Page: 256

View: 755

Simulation modeling, the core thesis of Calculated Surprises, is transforming the established conception of mathematical modeling in fundamental ways. These transformations feed back into philosophy of science, opening up new perspectives on longstanding oppositions. The book integrates historical features with both practical case studies and broad reflections on science and technology.

The Surprising Science of Meetings

The Surprising Science of Meetings

Author: Steven G. Rogelberg

Publisher: Oxford University Press, USA

ISBN: 9780190689216

Category: Business & Economics

Page: 193

View: 556

Preface -- Setting the meeting stage -- So many meetings and so much frustration -- Get rid of meetings? no, solve meetings through science -- Evidence-based strategies for leaders -- The image in the mirror is likely wrong -- Meet for 48 minutes -- Agendas are a hollow crutch -- The bigger, the badder -- Don't get too comfortable in that chair -- Deflate negative energy from the start -- No more talking! -- The folly of the remote call-in meeting -- Putting it all together -- Epilogue: trying to get ahead of the science' using science -- Tool: meeting quality self-assessment -- Tool: sample engagement survey and 360 feedback questions on meetings -- Tool: good meeting facilitation checklist -- Tool: huddle implementation checklist -- Tool: agenda template -- Tool: guide to taking good meeting minutes/notes -- Tool: expectations assessment -- Acknowledgments -- References -- Index

Quantitative Investment Analysis, Workbook

Quantitative Investment Analysis, Workbook

Author: CFA Institute

Publisher: John Wiley & Sons

ISBN: 9781119743675

Category: Business & Economics

Page: 288

View: 743

The thoroughly revised and updated fourth edition of the companion workbook to Quantitative Investment Analysis is here. Now in its fourth edition, the Quantitative Investment Analysis Workbook offers a range of practical information and exercises that will facilitate your mastery of quantitative methods and their application in today's investment process. Part of the reputable CFA Institute Investment Series, the workbook is designed to further your hands-on experience with a variety of learning outcomes, summary overview sections, and challenging problems and solutions. The workbook provides all the statistical tools and latest information to help you become a confident and knowledgeable investor, including expanded problems on Machine Learning algorithms and the role of Big Data in investment contexts. Well suited for motivated individuals who learn on their own, as well as a general reference, this companion resource delivers a clear, example-driven method for practicing the tools and techniques covered in the primary Quantitative Investment Analysis, 4th Edition text.?? Inside you'll find information and exercises to help you: Work real-world problems associated with the modern quantitative investment process Master visualizing and summarizing data Review the fundamentals of single linear and multiple linear regression Use multifactor models Measure and manage market risk effectively In both the workbook and the primary Quantitative Investment Analysis, 4th Edition text, the authors go to great lengths to ensure an even treatment of subject matter, consistency of mathematical notation, and continuity of topic coverage that is critical to the learning process. For everyone who requires a streamlined route to mastering quantitative methods in investments, Quantitative Investment Analysis Workbook, 4th Edition offers world-class practice based on actual scenarios faced by professionals every day.