{"product_id":"information-science-9780691124186","title":"Information Science","description":"\u003cp\u003eFrom cell phones to Web portals, advances in information and communications technology have thrust society into an information age that is far-reaching, fast-moving, increasingly complex, and yet essential to modern life. Now, renowned scholar and author David Luenberger has produced \u003ci\u003eInformation Science\u003c\/i\u003e, a text that distills and explains the most important concepts and insights at the core of this ongoing revolution. The book represents the material used in a widely acclaimed course offered at Stanford University.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e  Drawing concepts from each of the constituent subfields that collectively comprise information science, Luenberger builds his book around the five \"E's\" of information: Entropy, Economics, Encryption, Extraction, and Emission. Each area directly impacts modern information products, services, and technology--everything from word processors to digital cash, database systems to decision making, marketing strategy to spread spectrum communication.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e  To study these principles is to learn how English text, music, and pictures can be compressed, how it is possible to construct a digital signature that cannot simply be copied, how beautiful photographs can be sent from distant planets with a tiny battery, how communication networks expand, and how producers of information products can make a profit under difficult market conditions.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e  The book contains vivid examples, illustrations, exercises, and points of historic interest, all of which bring to life the analytic methods presented:\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e \u003cli\u003e Presents a unified approach to the field of information science \u003c\/li\u003e\n\u003cbr\u003e \u003cli\u003e Emphasizes basic principles \u003c\/li\u003e\n\u003cbr\u003e \u003cli\u003e Includes a wide range of examples and applications \u003c\/li\u003e\n\u003cbr\u003e \u003cli\u003e Helps students develop important new skills \u003c\/li\u003e\n\u003cbr\u003e \u003cli\u003e Suggests exercises with solutions in an instructor's manual\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"David G. Luenberger","offers":[{"title":"Default Title","offer_id":42955736416374,"sku":"9780691124186","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1374\/6550\/files\/CoreSourceHub_e8dc9954-699b-49d7-8711-0389e562cf60.jpg?v=1767697897","url":"https:\/\/ingramacademic.com\/products\/information-science-9780691124186","provider":"Ingram Academic \u0026 Professional","version":"1.0","type":"link"}