In this fully updated second edition of the highly acclaimed Managing Gigabytes, authors Witten, Moffat, and Bell continue to provide unparalleled coverage of state-of-the-art techniques for compressing and inаэфьуdexing data Whatever your field, if you work with large quantities of information, this book is essential reading - an authoritative theoretical resource and a practical guide to meeting the toughest storage and access challenges It covers the latest developments in блфжхcompression and indexing and their application on the Web and in digital libraries It also details dozens of powerful techniques supported by mg, the authors' own system for compressing, storing, and retrieving text, images, and textual images; mg's source code is freely available on the Web Up-to-date coverage of new text compression algorithms such as block sorting, approximate arithmetic coding, and fat Huffman coding New sections on content-based index compression and distribбсйицuted querying, with 2 new data structures for fast indexing New coverage of image coding, including descriptions of de facto standards in use on the Web (GIF and PNG), information on CALIC, the new proposed JPEG Lossless standard, and JBIG2 New information on the Internet and WWW, digital libraries, web search engines, and agent-based retrieval Accompanied by a public domain system called MG which is a fully worked-out operational example of the advanced techniques developed and explained in the book New appendix on an existing digital library system that uses the MG software 2 edition Авторы Ian H Witten Alistair Moffat Timothy C Bell.

`Техника настолько окружила человека, что у него отпала необходимость не только ходить пешком, но и самому считать Для этого есть калькулятор и компьютер`, - говорит Елена Николаевна Бахтина в предисловии и таэфьцут же опровергает это высказывание всем содержанием своей замечательной книги `Устный счет` В ней собран опыт ее двенадцатилетней педагогической работы с малышами от 2 до 7 лет Чем раньше дети начинают самостоятельно мыслить, производить математические расчеты безблфжц карандаша и бумаги, и уж тем более без калькулятора, тем успешнее потом они учатся в школе Недаром математику называют гимнастикой для ума `Устный счет` - третья книга ЕНБахтиной Две предыдущие - `Таблица умножения` и `Букварь для малышей от двух до пяти` уже нашли своих читателей и пользуются заслуженной популярностью у ребятишек-дошкольников, их родителей, воспитателей детских садов и педагогов Автор Елена Бахтина.

Художник: Флавиа Ваноли Подбирая картинки в этой книжке, дети научатся распознавать различные бфльъ геометрические фигуры.

Announcing an all-new MCSE Training Kit designed to help maximize your performance on Exam 70-298, one of two core MCSE design exams Written by well-known IT security consultant, columnist, and speaker Robertаэфэбa Bragg, this kit packs the tools and features exam candidates want most including in-depth, self-paced training based on exam content; exam tips from an expert, exam-certified author; and a robust testing suite It also provides practice exercises and design activitieблфззs for the skills and expertise you can apply to the job Focusing on designing security for a Microsoft Windows Server 2003 network, the official study guide covers gathering and analyzing business and technical requirements; creating the logical and physical design for a security-enhanced network infrastructure; designing an access control strategy for enterprise data; and creating physical design for a security-enhanced client infrastructure Ace your exam preparation by working at бсйиьyour own pace through the lessons, practices, design activites, and practice tests Издание на английском языке Автор Роберта Брэгг Roberta Bragg.

Иллюстрации Автор Роберт ван Джент Robert H Van Gent Andreas Cellarius Harmonia Macrocosmica бфльы (подарочное издание).

Proceedings of the International School on Neural Nets "ER Caianiello" Fifth Course: From Synapses to Rules: Discovering Symbolic Rules From Neural Processed Data, held 25 February - 7 March, 2002,аэфэн in Erice, Sicily, Italy The book aims to propose a theoretical and applicatory framework for extracting formal rules from data To this end recent approaches in relevant disciplines are examined that bring together two typical goals of conventional Artificial Intelliблфзфgence and connectionism -- respectively,deducing within an axiomatic shell formal rules about a phenomenon and inferring the actual behavior of it from examples -- into a challenging inferential framework where we learn from data and understand what we have learned The goal is to obtain a translation of the subsymbolic structure of the data -- stored in the synapses of a neural network -- into formal properties described by rules To capture this journey from synapses to rules and thбсййрen render it manageable for real world learning tasks, the contributions deal in depth with the following aspects: i theoretical foundations of learning algorithms and soft computing; ii intimate relationships between symbolic and subsymbolic reasoning methods; iii integration of the related hosting architectures in both physiological and artificial brain Авторы Bruno Apolloni Franz Kurfess.

This expansive 2-volume collection features explanations and examples referring to each current or obsolete command in ABAP, convenientlye sorted into subject areas, up to and including the current Release 64аэфэр0 In addition to a detailed introduction to all of the essential concepts, you will also benefit from a comprehensive overview of the application context of each respective instruction Details on potential error messages, as well as practical recommendations, are delблфзьivered to you directly from SAP’s own ABAP development department, making this exclusive reference indispensable An enormous glossary, in which all technical terms from the ABAP environment are defined, serves as an excellent complement For this considerably extended new edition, all chapters have been revised and updated for Release 640 In addition to the numerous sections that were re-written from scratch, you can also take advantage of insights on many new subject areas, like AбсййхBAP and XML, which are explained in great detail for the first time Highlights Include: Description of all language elements, categorized by subject Detailed introductions to, and insights on, each complex topic Unicode extension Obsolete language elements Conversion rules Allocations ABAP and XML Exceptions Glossary including all ABAP technical terms 2nd Ed edition Авторы Хорст Келлер Horst Keller Joachim Jacobitz.

The definitive guide to designing and deploying Cisco IP multicast networks Clear explanations of the concepts and underlying mechanisms of IP multicasting, from the fundamentals to advanced design techniquаэфэфes Concepts and techniquesare reinforced through real-world network examples, each clearly illustrated in a step-by-step manner with detailed drawings Detailed coverage of PIM State Rules that govern Cisco router behavior In-depth information on IP multicast addressблфигing, distribution trees, and multicast routing protocols Discussions of the common multimedia applications and how to deploy them Developing IP Multicast Networks, Volume I, covers an area of networking that is rapidly being deployed in many enterprise and service provider networks to support applications such as audio and videoconferencing, distance learning, and data replication The concepts used in IP multicasting are unlike any other network protocol, making this book a criticбсййцal tool for networking professionals who are implementing this technology This book provides a solid foundation of basic IP multicast concepts, as well as the information needed to actually design and deploy IP multicast networks Using examples of common network topologies, author Beau Williamson discusses the issues that network engineers face when trying to manage traffic flow Developing IP Multicast Networks, Volume I, includes an in-depth discussion of the PIM protocol used in Cisco routers and detailed coverage of the rules that control the creation and maintenance of Cisco mroute state entries The result is a comprehensive guide to the development and deployment of IP multicast networks using Cisco routers and switches Автор Beau Williamson.

Book DescriptionHere is a collection of dance photographs unlike any other In a series of breathtakingly beautiful pictures taken over a period of five years, Dieter Blum focuses his astute camera on 37 of thаэфэыe 53 dancers in the world-renowned Stuttgart Ballet to explore the sculptural aspects of this exquisitely schooled human form; its strength, suppleness, discipline, mystery and possibilities for movement Because all of the dancers are photographed in the nude, Blum suблфизcceeds in capturing the dynamicmovement, musicality, and magic of these classically trained dance artists Each photograph becomes a distilled, evocative frozen fragment of an art form that by its nature is fleeting and ephemeral.

Предлагаемое методическое пособие окажет неоценимую помощь в обучении письму, чтению, математике: - пособие поможет упражнять ребенка в счете, усвоить последовательность чисел от 1 до 10 и таблицу сложения проаэфээстых чисел; - познакомит детей с гласными и согласными звуками, произношением слогов и чтением односложных слов; - сформирует психические познавательные процессы, такие как: - восприятие (цвета, величины, звуков); - внимание; - память А раскраски любимых героев из детблфийских мультфильмов разовьют богатое воображение и кисти рук, что сыграет важную роль в становлении речи Рекомендовано детям подготовительного периода и первоклассникам Авторы А Крютченко (автор, художник) Н Сорочинская Л Змиевская.

Художники: Игорь Ситников Татьяна Ситникова Для самых маленьких На что бфльч похоже семечко?.

Two important subproblems of computer vision are the detection and recognition of 2D objects in gray-level images This book discusses the construction and training of models, computational approaches to efficаэфьюient implementation, and parallel implementations in biologically plausible neural network architectures The approach is based on statistical modeling and estimation, with an emphasis on simplicity, transparency, and computational efficiency The book describes a ranблфжщge of deformable template models, from coarse sparse models involving discrete, fast computations to more finely detailed models based on continuum formulations, involving intensive optimization Each model is defined in terms of a subset of points on a reference grid (the template), a set of admissible instantiations of these points (deformations), and a statistical model for the data given a particular instantiation of the object present in the image A recurring theme is a coarse tбсйишo fine approach to the solution of vision problems The book provides detailed descriptions of the algorithms used as well as the code, and the software and data sets are available on the Web Автор Яли Эмит Yali Amit.

Make direct access equal trading success "LaBier has compiled a fascinating study of modern market execution systems An instant classic that should find a prominent home on every trader's bookshelfqаэфэа" Alan SFarley, author, Master Swing Trader, Editor/Publisher, Hard Right Edge ""The Nasdaq Trader's Toolkit" is an absolute must read for anyone who is serious about trading in today's competitive market Don't trade without reading this book!qблфжь" Ken Wolff, founder and CEO, MTradercom "A very important book on a topic too often overlooked by new and even experienced traders Delightfully written with many splashes of humor" Allan Jan Baird, PhD, author, Option Market Making and Electronic Trading Masters "No other stock trading book on the market today offers the depth and clear explanations of the different Nasdaq execution tools available to the individual If you're already trading Nasdaq stocks, don't бсйиъmake another trade until you've read this manual!" Tim Bourquin, cofounder, The Online Trading Expo and TraderInterviews Save money off every trade-winner or loser-by learning Superior Execution Learn how SuperSOES, SelectNet, and the ECNs really work, including active and passive ECNs as well as controversial "Hidden" and subscriber orders Eliminate slippage due to routing mistakes Get the inside scoop on reading Level II quotes from a real Nasdaq market maker Learn how the Ax (ie, the institutional buyer or seller with a large order to transact) really thinks Автор M Rogan LaBier M Rogan LaBier.

Welcome to The Tao of Network Security Monitoring: Beyond Intrusion Detection The goal of this book is to help you better prepare your enterprise for the intrusions it will suffer Notice the term will Onceаэфэе you accept that your organization will be compromised, you begin to look at your situation differently If you've actually worked through an intrusion-;a real compromise, not a simple Web page defacement-;you'll realize the security principles and systems outlined herблфзнe are both necessary and relevant This book is about preparation for compromise, but it's not a book about preventing compromise Three words sum up my attitude toward stopping intruders: prevention eventually fails Every single network can be compromised, either by an external attacker or by a rogue insider Intruders exploit flawed software, misconfigured applications, and exposed services For every corporate defender, there are thousands of attackers, enumerating millions of poбсййиtential targets While you might be able to prevent some intrusions by applying patches, managing configurations, and controlling access, you can't prevail forever Believing only in prevention is like thinking you'll never experience an automobile accident Of course you should drive defensively, but it makes sense to buy insurance and know how to deal with the consequences of a collision Once your security is breached, everyone will ask the same question: now what? Answering this question has cost companies hundreds of thousands of dollars in incident response and computer forensics fees I hope this book will reduce the investigative workload of your computer security incident response team (CSIRT) by posturing your organization for incident response success If you deploy the monitoring infrastructure advocated here, your CSIRT will be better equipped to scope the extent of an intrusion, assess its impact, and propose efficient, effective remediation steps The intruderбтмха will spend less time stealing your secrets, damaging your reputation, and abusing your resources If you're fortunate and collect the right information in a forensically sound manner, you might provide the evidence needed to put an intruder in jail Audience This book is for security professionals of all skill levels and inclinations The primary audience includes network security architects looking for ways to improve their understanding of their network security posture My goal is to provide tools and techniques to increase visibility and comprehension of network traffic If you feel let down by your network-based intrusion detection system (NIDS), this book is definitely for you I explain why most NIDS deployments fail and how you can augment existing NIDS with open source tools Because this book focuses on open source tools, it is more likely to be accepted in smaller, less bureaucratic organizations that don't mandate the use of commercial software Furthermore, larбтцярge organizations with immense bandwidth usage might find some open source tools aren't built to handle outrageous traffic loads I'm not convinced the majority of Internet-enabled organizations are using connections larger than T-3 lines, however While every tool and technique hasn't been stress-tested on high-bandwidth links, I'm confident the material in this book applies to a great majority of users and networks If you're a network security analyst, this book is also for you I wrote this book as an analyst, for other analysts This means I concentrate on interpreting traffic, not explaining how to install and configure every single tool from source code For example, many books on intrusion detection describe the Transmission Control Protocol/Internet Protocol (TCP/IP) suite and how to set up the Snort open source IDS engine with the Analysis Console for Intrusion Databases (ACID) interface These books seldom go further because they soon encounter inherent investigatiбтыюрve limitations that restrict the usefulness of their tools Since my analytical techniques do not rely on a single product, I can take network-based analysis to the next level I also limit discussion of odd packet header features, since real intrusions do not hinge on the presence of a weird TCP flag being set The tools and techniques in this book concentrate on giving analysts the information they need to assess intrusions and make decisions, not just identify mildly entertaining reconnaissance patterns This book strives to not repeat material found elsewhere You will not read how to install Snort or run Nmap I suggest you refer to the recommended reading list in the next section if you hunger for that knowledge I introduce tools and techniques overlooked by most authors, like the material on protocol anomaly detection by Brian Hernacki, and explain how you can use them to your advantage Technical managers will appreciate sections on best practices, training, and perбтюлхsonnel issues All the technology in the world is worthless if the staff manning it doesn't understand their roles, responsibilities, and escalation procedures Managers will also develop an intuition for the sorts of information a monitoring process or product should provide Many vendors sell services and products named with combinations of the terms network, security, and monitoring This book creates a specific definition for network security monitoring (NSM), built on a historical and operational foundation Prerequisites I've tried to avoid duplicating material presented elsewhere, so I hope readers lacking prerequisite knowledge take to heart the following reading suggestions I highly recommend reading the following three books prior to this one If you've got the necessary background, consider these titles as references Internet Site Security , by Erik Schetina, Ken Green, and Jacob Carlson (Boston, MA: Addison-Wesley, 2002) This is an excellent security 101 bookбтятр If you need to start from the ground floor, this book is a great beginning Counter Hack: A Step-by-Step Guide to Computer Attacks and Effective Defenses , by Ed Skoudis (Upper Saddle River, NJ: Prentice Hall PTR, 2001) Counter Hack offers the best single-chapter introductions to TCP/IP, Microsoft Windows, UNIX, and security issues available Hacking Exposed: Network Security Secrets and Solutions , 4th ed, by Stuart McClure, Joel Scambray, and George Kurtz (New York: McGraw-Hill, 2003) Hacking Exposed explores the capabilities and intentions of digital threats By knowing how to compromise computers, you'll understand the sorts of attacks network security monitoring practitioners will encounter If you need an introduction to intrusion detection theory, I recommend the following book: Intrusion Detection , by Rebecca Gurley Bace (Indianapolis, IN: New Riders, 2000) While not strictly needed to understand the concepts in this book, Intrusion Detection provides the histoбуантry and mental lineage of IDS technology As The Tao of Network Security Monitoring focuses on network-based tactics, you can turn to Intrusion Detection for insight on host-based detection or the merits of signature- or anomaly-based IDS It helps to have a good understanding of TCP/IP beyond that presented in the aforementioned titles The following are a few of my favorite books on TCP/IP Internet Core Protocols: The Definitive Guide , by Eric A Hall (Cambridge, MA: O'Reilly, 2000) Many people consider Richard Stevens' TCP/IP Illustrated Volume 1: The Protocols (Reading, MA: Addison-Wesley, 1994) to be the best explanation of TCP/IP I think Eric Hall's more recent book is better suited for modern network traffic analysts Network Analysis and Troubleshooting , by J Scott Haugdahl (Boston, MA: Addison-Wesley, 2000) Troubleshooting books tend to offer the more interesting explanations of protocols in action Scott Haugdahl works his way up the seven layers of the Open буаюйSystems Interconnect (OSI) model, using packet traces and case studies Troubleshooting Campus Networks: Practical Analysis of Cisco and LAN Protocols , by Priscilla Oppenheimer and Joseph Bardwell (Indianapolis, IN: Wiley, 2002) This title is considerably broader in scope than Scott Haugdahl's work, with coverage of virtual local area networks (VLANs), routing protocols, and wide area network (WAN) protocols like Asynchronous Transfer Mode (ATM) One other book deserves mention, but I request you forgive a small amount of self-promotion The Tao of Network Security Monitoring is primarily about detecting incidents through network-based means In some senses it is also an incident response book Effective incident response, however, reaches far beyond network-based evidence To learn more about host-based data, such as file systems and memory dumps, I recommend Real Digital Forensics (Boston, MA: Addison-Wesley, 2005) I wrote the network monitoring sections of the book, anбубккd coauthors Keith Jones and Curtis Rose did the host- and memory-level forensics If you'd like to see the big picture for incident response, read Real Digital Forensics A Note on Operating Systems All of the tools I discuss in this book run on the FreeBSD (http://wwwfreebsdorg ) operating system FreeBSD is a UNIX-like, open source environment well suited for building network security monitoring platforms If you're familiar with Linux or any other Berkeley Software Distribution (OpenBSD or NetBSD), you'll have no trouble with FreeBSD I strongly recommend running NSM tools on UNIX-like platforms like the BSDs and Linux You might consider trying a live CD-ROM FreeBSD distribution prior to committing a hard drive to installation You may already know about Knoppix Автор Richard Bejtlich.

This volume is dedicated to a range of CDMA and MC-CDMA transmission aspects of systems designed for communicating over fading wireless channels Currently, a technical in-depth book on this subject, which haаэфэиs a similar detailed exposure of the ecent advances in CDMA, M-ary CDMA and MC-CDMA, is unavailable A further attraction of the joint treatment of these topics is that it allows the reader to view their design trade-offs in a comparative context Divided into five maблфзтin parts: Part I – provides a detailed introduction to the subject of CDMA systems designed for employment in various application Part II – deals with the currently hot topic of genetic algorithm assisted multiuser detection Part II – gives a detailed account of new, reduced-complexity M-ary CDMA schemes Part IV – considers a range of novel MC-CDMA schemes which have the potential of supporting numerous design objectives Part V – provides an overview of the G wireless system propoбсййнsals and characterises the expected network capacity gains attained with the aid of adaptive CDMA systems By providing an all-encompassing self-contained treatment this groundbreaking volume will have appeal to researches, postgraduate students, academics practising research and development engineers working for wireless communications and computer networking companies, as well as senior undergraduate students and technical managers in the field Авторы (показать всех авторов) Лэйджос Нэнзо Lajos Hanzo Л-Л Янг L-L Yang И-Л Куан E-L Kuan.

Orthogonal frequency-division multiplexing (OFDM) is a method of digital modulation in which a signal is split into several narrowband channels at different frequencies CDMA is a form of multiplexing, which аэфэпallows numerous signals to occupy a single transmission channel, optimising the use of available bandwidth Multiplexing is sending multiple signals or streams of information on a carrier at the same time in the form of a single, complex signal and then recovering the блфзщseparate signals at the receiving end Multi-Carrier (MC) CDMA is a combined technique of Direct Sequence (DS) CDMA (Code Division Multiple Access) and OFDM techniques It applies spreading sequences in the frequency domain Wireless communications has witnessed a tremendous growth during the past decade and further spectacular enabling technology advances are expected in an effort to render ubiquitous wireless connectivity a reality This technical in-depth book is unique in its dбсййфetailed exposure of OFDM, MIMO-OFDM and MC-CDMA A further attraction of the joint treatment of these topics is that it allows the reader to view their design trade-offs in a comparative context Авторы (показать всех авторов) Лэйджос Нэнзо Lajos Hanzo М Мюнстер M Munster BJ Choi BJ Choi.

Intelligent information Retrieval comprehensively surveys scientific information retrieval, which is characterized by growing convergence of information expressed in varying complementary forms of data - textuаэфэуal, numerical, image, and graphics; by the fundamental transformation which the scientific library is currently being subjected to; and by computer networking which as become an essential element of the research fabric Intelligent Information Retrieval addresses enablблфивing technologies, so-called `wide area network resource discovery tools', and the state of the art in astronomy and other sciences This work is essential reading for astronomers, scientists in related disciplines, and all those involved in information storage and retrieval 1 edition Авторы Э Хэк A Heck Р Бойд R Boyd.

Understanding how the human brain represents, stores, and processes information is one of the greatest unsolved mysteries of science today The cerebral cortex is the seat of most of the mental capabilities thаэфэщat distinguish humans from other animals and, once understood, it will almost certainly lead to a better knowledge of other brain nuclei Although neuroscience research has been underway for 150 years, very little progress has been made What is needed is a key conceptблфие that will trigger a full understanding of existing information, and will also help to identify future directions for research This book aims to help identify this key concept Including contributions from leading experts in the field, it provides an overview of different conceptual frameworks that indicate how some pieces of the neuroscience puzzle fit together It offers a representative selection of current ideas, concepts, analyses, calculations and computer experiments, and alsoбсййш looks at important advances such as the application of new modeling methodologies Computational Models for Neuroscience will be essential reading for anyone who needs to keep up-to-date with the latest ideas in computational neuroscience, machine intelligence, and intelligent systems It will also be useful background reading for advanced undergraduates and postgraduates taking courses in neuroscience and psychology Авторы Robert Hecht-Nielsen (автор, редактор) Thomas McKenna (автор, редактор).

Extraordinary collection of 19th century images Memento of the time when images where first fixed on paper Автор Кэтлин Стюарт Хау Kathleen бфльэ Stewart Howe.

Содержание 1 Ayresome Park 2 Labour Of Love 3 Ride, Ride, Ride / Run, Run, Run 4 Burst The Bubble 5 Sacrificial Feelings 6 What Love Can Do 7 Little Miss Happiness 8 Hurricane аэфюо 9 Kinda Wish You Would 10 Days To Remember 11 Back To The Blues 12 All Dressed Up 13 Can't Go Back 14 She 15 Ayresome Park (Reprise) Исполнитель `The Company Of Snakes`.