Computer Information Systems

The first comprehensive guide to designing highly usable, fully integrated computer-based information systems. Traditional human-computer interaction (HCI) and system design models have proven too nar

Computers are developing into a powerful medium integrating film, pictures, text and sound, and the use of computers for communication and information is rapidly expanding. The Computer as Medium brings insights from art, literature and theatre to bear on computers and discusses the communicative and organizational nature of computer networks within a historical perspective. The book consists of three parts. The first part characterizes the semiotic nature of computers and discusses semiotic approaches to programming and interface design. The second part discusses narrative and aesthetic issues of interactive fiction, information systems and hypertext. The final part contains papers on the cultural, organizational and historical impact of computers.The broad and rich coverage of this book will appeal to scholars in cognitive science, computer science, linguistics, semiotics, media studies and mass communications, cultural studies and education.

The Computer Algebra and Differential Equations meeting held in France in June 1992 (CADE-92) was the third of a series of biennial workshops devoted to recent developments in computer algebra systems. This book contains selected papers from that meeting. Three main topics are discussed. The first of these is the theory of D-modules. This offers an excellent way to effectively handle linear systems of partial differential equations. The second topic concerns the theoretical aspects of dynamical systems, with an introduction to Ecalle theory and perturbation analysis applied to differential equations and other nonlinear systems. The final topic is the theory of normal forms. Here recent improvements in the theory and computation of normal forms are discussed.

The logic and methodology of design is examined in this book from the perspective of computer science. Computers provide the context for this examination both by discussion of the design process for hardware and software systems and by consideration of the role of computers in design in general. The central question posed by the author is whether or not we can construct a theory of design. This book concentrates upon the relationship between design, mathematics and science and thus its audience must include designers and software designers as well as computer scientists.

Excellent introduction treats 3 major areas: analysis of channel models and proof of coding theorems; study of specific coding systems; and study of statistical properties of information sources. App

This book is a digital electronics text focused on 'how to' design, build, operate and adapt data acquisition systems. The book is intended to serve people whose goals include teaching or learning one or more of the following: digital electronics, circuit design for computer expansion slots, software which interacts with outside hardware, the process of computer based data acquisition, and the design, adaptation, construction and testing of measurement systems. The fundamental idea of the book is that parallel I/O ports (available for all popular computers) offer a superior balance of simplicity, low cost, speed, flexibility and adaptability.

The purpose of this volume is to describe the components, assembly, and implementation of computer-based process control systems. Presented in two sections, it illustrates how such systems have been u

This 1989 book provides an introduction to the immensely important area of computer networking. The book covers everything from systems linked by telephone lines to tightly coupled networks of processors using high speed links, and the correspondingly broad range of techniques that are needed. The emphasis throughout is on the understanding of the principles that may rapidly become out of date. However, detailed discussion of standards and systems is given where they are widely accepted and likely to be long-lasting. In particular the ARPANET and OSI standards are discussed. The author's style is extremely accessible, and many real-life examples are given to illustrate the discussion.

Computer simulation of systems has become an important tool in scientific research and engineering design, including the simulation of systems through the motion of their constituent particles. Import

Viewing the human brain as "the most complex and powerful computer known," with a memory capacity and computational power exceeding the largest mainframe systems, Professor Baron sets the groundwork f

本書所談的是中文電腦史。然而更重要的是，它是通往書寫歷史新時代的初步路線圖。從「拼音」步入「超書寫」　數位時代的中文如何從巨大的檢索字盤，走到現今的「超書寫」快速輸入？--------------------------------------------------------------------------------------------------------「《中文數位探索》是第一本探討數位時代中文發展史的書籍，以跨越十五年以上的研究為基礎，追溯了電子化中文從二戰結束誕生後，直至今日的繁榮發展過程。這部作品基於口述歷史、實體文物及來自亞洲、歐洲和北美幾十家館藏檔案。描述了包括IBM、中國中央新聞社、RCA、麻省理工學院、中央情報局、美國空軍、美國陸軍、五角大廈、蘭德公司、英國電信巨頭Cable and Wireless（大東電報局）、矽谷、台灣軍方、日本工業界，以及中國大陸的高層智庫、工業和軍事機構中，那些古怪且精彩的人物故事。」本書是墨磊寧教授研究漢字從打字機時代到資訊時代的輸入法演進過程的第二本書。承接第一本《中文打字機》的論述，這本《中文數位探索》從1940年代美國IBM公司推出的中文打字機開始談起，談論中文字如何與電腦結合，結合過程當中的各種輸入法嘗試，也會觸及當前數位時代的漢字輸入展望。本書要回答的核心問題，是《中文打字機》裡尚未被完全解決的一個大哉問：「如何用一組鍵盤打出上百萬字的中文？」這曾經被認為是不可能的事，卻在漢字化入拼音系統後，在電腦時代達成了。這也造就了當前漢字的廣泛流通。在個人電腦仍是雛形的時代，中文輸入就以圖形組成的方式，部首拆分的方式，集結各路菁英的熱情投入，研究出各種各樣的組合輸入方式。也因著QWERTY鍵盤在電腦輸入上成為主流，而使輸入方式聚焦在這有限的鍵盤上，衍生出倉頡、注音、拼音等各種輸入法，對輸入法的研究熱情在華文世界至今仍未休止。硬體的改進也促進了中文輸入的速度，從插入漢卡，到隨著電腦容量與計算能力的激增，一步步打造中文輸入更順暢的世界。本書提出中文輸入的六大面向，依時序分章探討，包括自動完成、中文鍵盤、輸入法戰爭、印表機周邊、中文模組化，以及所謂「超書寫」的出現如何衝擊並影響了中文輸入法及漢字的未來。另外，作者也觀察到當前中文在網路世界盛行的風潮，以及新一代中國年輕人「提筆忘字」的危機。這兩個並存但矛盾的現

What are the principles behind intelligent systems? How are they built? What are intelligent systems useful for? How do we choose the right tool for the job? These questions are answered by Michael Negnevitsky’s Artificial Intelligence: A Guide to Intelligent Systems.Unlike many books on computer intelligence, which use complex computer science terminology and are crowded with complex matrix algebra and differential equations, this text demonstrates that the ideas behind intelligent systems are simple and straightforward. This text assumes little or no programming experience as it tackles topics like expert systems, fuzzy systems, artificial neural networks, evolutionary computation, knowledge engineering, and data mining.TABLE OF CONTENTS1. Introduction to Intelligent Systems 1.1 Intelligent Machines, or What Machines Can Do 1.2 The History of Artificial Intelligence, or From the ‘Dark Ages’ to Knowledge-based Systems 1.3 Generative AI 1.4 Summary Questions fo

美國2022年資訊安全名人堂（CybersecurityCanonHallofFame2022）得獎作品個資外洩、網路詐騙、駭客勒索猖獗，受害者卻求償無門。一本書，分析資訊安全的歷史，以及網路系統如此脆弱的原因。你常常這樣做嗎？●定期更換各種網路密碼●連網設備用畢之後，隨手登出、關機●對於來路不明的電郵、網址心存懷疑，不會因為好奇而點開●時常關心資訊安全新聞，例如：網路詐騙、駭客入侵、個資外洩事件等網路科技急速發展，資訊安全卻有很多漏洞，導致個資外洩、詐騙頻傳，甚至遭到駭客和勒索軟體的攻擊。事實上，資訊系統的本質其實很脆弱，並不像大家想像的「牢靠」。資安問題持續存在且難以根除的原因在於，許多開發者和企業在設計和推出系統時，往往採取「先行動，後補救」策略，導致許多系統在推出後，才發現存在嚴重的安全漏洞，不僅為後續的修補和維護帶來了巨大挑戰，更為潛在的攻擊者提供了可乘之機。安德魯‧史都華（AndrewJ.Stewart）在書中詳述資訊安全從發展初期至今的歷史，其實是連續失敗的過程，即使到了現在，嚴密的資安依然無法杜絕個資外洩、網路勒索的發生，從個人到企業的傷害，仍然持續擴大。這本書特別從攻擊者、防禦者的角度分析過去的資安事件，也從政策層面探討人們在不同年代如何填補資安漏洞。然而，造成資安破口的根源，不只是系統出現漏洞，往往人性的脆弱也是原因之一，例如因為好奇、貪圖方便、妄想致富而落入網路詐騙、個資外洩的陷阱。史都華認為，說不定我們可以藉由心理學和行為經濟學對人類行為得出新的見解，進而讓資訊安全問題獲得解決。現在是過去的產物，想要面對當今的問題，就必須從了解歷史開始。這本書帶我們了解橫跨半個世紀的資安攻防戰，讓活在虛偽又真實時代的我們，重新認識資訊安全的全貌。