Coding theory is concerned with successfully transmitting data through a noisy channel and correcting errors in corrupted messages. It is of central importance for many applications in computer science or engineering. This book gives a comprehensive introduction to coding theory whilst only assuming basic linear algebra. It contains a detailed and rigorous introduction to the theory of block codes and moves on to more advanced topics like BCH codes, Goppa codes and Sudan's algorithm for list decoding. The issues of bounds and decoding, essential to the design of good codes, features prominently. The authors of this book have, for several years, successfully taught a course on coding theory to students at the National University of Singapore. This book is based on their experiences and provides a thoroughly modern introduction to the subject. There are numerous examples and exercises, some of which introduce students to novel or more advanced material.
Practical and easy to understand, UNDERSTANDING MEDICAL CODING: A COMPREHENSIVE GUIDE, THIRD EDITION teaches readers everything they need to know about medical coding. Through clear, step-by-step instructions, readers will learn how to code a claim correctly, link the correct CPT and ICD-9-CM codes for reimbursement, understand adjustments as well as how and when to bill patients, and determine what to do if there is a denial or rejection. Coverage has been thoroughly updated to include information on ICD-10-CM and how it compares to ICD-9-CM. CPT coding and modifiers are also discussed, as well as more code-specific information, concentrating on specialty coding and the levels of coding.
Do you want to know the unspoken conversations around you when visiting other countries? Are you someone who likes to travel on your own terms--from finding that special restaurant to negotiating a better price for a prized antique in a local flea market? If so, Decoding China is the hands-on communication guide for you!
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