Showing posts with label computer. Show all posts
Showing posts with label computer. Show all posts

A Semantic Web Primer (Cooperative Information Systems) Review

A Semantic Web Primer (Cooperative Information Systems)
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Readers will need a basic understanding of formal logic in order to get the most from this book. Also realize that some material, such as the discussion and presentation of monotonic and non-monotonic rules are still hotly contested in the semantic web community.
This book starts out with an excellent introduction in Chapter 1, titled "The Semantic Web Vision". It next begins building towards the basic elements of a semantic web by starting in familiar territory - structured web documents in XML. Many readers will be intimately familiar with this material, but I recommend reading it because the authors lay a solid foundation for subsequent chapters here.
The components and concepts of the topic are then covered in chapters devoted to:
- Describing Web Resources in RDF, which includes basic ideas, XML-based syntax, schema, and querying.
- Web Ontology Language (OWL), which introduces the OWL language, examples and future extensions. Appendix A contains Abstract OWL syntax, which augments this chapter.
- Logic and Inference, covers monotonic and non-monotonic rules, syntax, rule mark-up in XML and examples. This chapter will require an understanding of formal logic, and I also recommend additional research on the web regarding the debate about using non-monotonic rules, which has highly vocal proponents and detractors.
- Applications, a chapter of case studies from real companies, including Audi, and material on how semantic web concepts can be applied to E-learning, web services and other scenarios.
- Ontology Engineering (ontology is synonymous with taxonomy) using manual and semi-automatic methods. There is also an excellent discussion about reuse.
The web site that supports this book is rich in content that will not only augment the book, but greatly expand it. Each chapter has an associated page on the site containing PowerPoint presentations, PDF documents, and other material. The site also has a section for errata, problems and quizs if you are basing a course on this book, and additional links to resources related to the material in the book.

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The development of the Semantic Web, with machine-readable content, has the potential to revolutionize the World Wide Web and its use. A Semantic Web Primer provides an introduction and guide to this emerging field, describing its key ideas, languages, and technologies. Suitable for use as a textbook or for self-study by professionals, it concentrates on undergraduate-level fundamental concepts and techniques that will enable readers to proceed with building applications on their own. It includes exercises, project descriptions, and annotated references to relevant online materials. A Semantic Web Primer is the only available book on the Semantic Web to include a systematic treatment of the different languages (XML, RDF, OWL, and rules) and technologies (explicit metadata, ontologies, and logic and inference) that are central to Semantic Web development. The book also examines such crucial related topics as ontology engineering and application scenarios.After an introductory chapter, topics covered in succeeding chapters include XML and related technologies that support semantic interoperability; RDF and RDF Schema, the standard data model for machine-processable semantics; and OWL, the W3C-approved standard for a Web ontology language more extensive than RDF Schema; rules, both monotonic and nonmonotonic, in the framework of the Semantic Web; selected application domains and how the Semantic Web would benefit them; the development of ontology-based systems; and current debates on key issues and predictions for the future.

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The Internet Searcher's Handbook: Locating Information, People, & Software (Neal-Schuman NetGuide Series) Review

The Internet Searcher's Handbook: Locating Information, People, and Software (Neal-Schuman NetGuide Series)
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The second edition of this important title on locating information, people and software on the net provides a host of tools for accessing and locating online communities, from building web tools for using the Internet for research to locating virtual libraries of information. An excellent handbook reflects the latest in Internet strategies.

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Excel Annoyances: How to Fix the Most Annoying Things about Your Favorite Spreadsheet Review

Excel Annoyances: How to Fix the Most Annoying Things about Your Favorite Spreadsheet
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This is a well organized and written set of useful hints and pointers for Excel. They range from solutions to difficult data analysis issues, to tips about graphing, pivot tables, and importing data from various formats, notably XML.
The book is organized into chapters around central Excel themes; editing, formulas, formatting, charting, etc. Each chapter has a set of annoyances with a description and a solution. These annoyances are sometimes bugs, and sometimes just difficult issues that reasonably advanced users will run into where the help is either insufficient or poorly written. The fixes are generally fairly short and contained within the bounds of Excel, though the book does point to external sites and software where appropriate.
Definitely a must have for the power Excel user.

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It's the solution to almost all of your electronic organization needs.Need to present a detailed expense report?Try an Excel spreadsheet.Keeping track of a complicated budget?Excel to the rescue.Want to keep tabs on your office football pool?You guessed it.

Thanks to its incredible versatility and power, Excel has emerged as more than just a mainstream program; it's now one of the most used applications on the planet.Everyone from run-of-the-mill PC users to leading financial analysts count on Excel to make sense of overflowing data. And to keep up with the overwhelming user demand, three different versions of Excel have hit the market since the debut of Excel 97: Excel 97, 2000, 2002, and 2003.Naturally, each version offers a new slate of next-generation upgrades--and, of course, operating bugs!

At last, Excel users have some relief: Excel Annoyances emerged from the suggestions of numerous Excel users who've struggled with these irritating bugs over the years.Written in the popularAnnoyancesformat, this latest O'Reilly helper addresses all of the quirks, bugs, inconsistencies, and hidden features found in each of the four versions.Chances are if someone, somewhere, found a certain step confusing, then it's addressed in Excel Annoyances.

Author Curtis D. Frye breaks down the cavalcade of information into several tip-of-the-finger categories such as Entering Data, Formatting, Charting, Printing, and more.If you're one of the millions of people who use Excel, you're sure to find a goldmine of helpful nuggets that you can use to fix the program's most annoying traits.In the end, Excel Annoyances will help you to truly maximize Excel's seemingly limitless potential.


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Digitally Daunted: The Consumer's Guide to Taking Control of the Technology in Your Life Review

Digitally Daunted: The Consumer's Guide to Taking Control of the Technology in Your Life
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Digitally Daunted: The Consumer's Guide to Taking Control of the Technology in Your Life by Sean Westcott and Jean Riescher Westcott
Yes, I am frequenetly "digitally daunted," and I live in a small town where there are few computer gurus. This is just the book I needed. It is written in very simple terms, not "computer geek-ese" and it is not going to frighten the beginner away. I think it would be a good first book for mddle and high school students to understand computers and other digital machines beyond just experimentally learning how to use them and get by. The book is well indexed and covers about anything you need to know in order to make a wise purchas or trouble shoot your own equipment. They cover not only computers and Internet, but also cameras, telephones, cell phones, CD and DVD machines, game machines, Televisions, and much more. This is the book to read before you buy and as you struggle to learn how to use new equipment, and how to trouble shoot your own problems or whether or not to call a repair person. This book should be in every home where there is not a resident Geek!


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Wi-fi or wired? Cable or fiber optic? HDMI or RCA? MP3 or AAC? Do you feel overwhelmed when you hear these terms? You re not alone smart people everywhere feel intimidated by the technology in their life. Standing in an electronics store trying to decode the specs on a purchase can make anyone feel powerless. Worse it can leave you with costly mistakes that you can barely get out of the packaging. But it doesn t have to be that way. With the right education, you can regain the control you need to survive and thrive in the digital world. In Digitally Daunted, an IT pro and his practical wife show you how to demystify the mumbo jumbo and become a confident consumer of all the things that are supposed to make your life easier. You'll learn how to shop for and manage the electronics in your household: PCs to phone systems, televisions, cameras, and music and movie software and hardware. Digitally Daunted will help you: 1. Choose, use, and maintain all the modern appliances you need or want 2. Decide what to buy, how to buy, and how much to spend 3. Get and stay connected on the Internet the fastest, cheapest, most secure way possible 4. Discover everything you needed to know about phone service, both landline and cellular 5. Determine what you need and want from your television, DVD player, DVD recorder, and servicea Get the most out of digital cameras still and video 6. Learn about new ways to enjoy your music, photos and videos Introduce you to the latest in home gaming systems 7. Figure out what to do when things go wrong 8. Organize your tech stuff with checklists for shopping, maintenance, and service calls 9. Also includes a glossary of all the tech terms you need to know, green tips and some suggested web resources.

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The World Is Open: How Web Technology Is Revolutionizing Education Review

The World Is Open: How Web Technology Is Revolutionizing Education
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I've seen educators struggle to herd their faculty cats, hire staff under industrial-era rules, and strive to accommodate students that know more than their professors about anything outside the "teach to test" topic. This is one of three books that I have digested these past ten days, along with Making Learning Whole: How Seven Principles of Teaching Can Transform Education and (in galley form) Reflexive Practice: Professional Thinking for a Turbulent World. All three are 6 STAR books, and since I have only given this grade to 99 books out of the 1636, so at 6% of the total, this is saying a lot IMHO. These three books together, along with Don't Bother Me Mom--I'm Learning!, The Emerging Worldwide Electronic University: Information Age Global Higher Education (Praeger Studi) and my favorite deep books, Philosophy and the Social Problem: The Annotated Edition and Consilience: The Unity of Knowledge, comprise a basic library for anyone wishing to develop global strategies for taking any university into the future. Of course there are other great books, but in my limited experience, these are a foundation.
DO NOT READ THIS BOOK without first looking at the web site WorldIsOpen.com, and more specifically, the only part of the website that I found to be essential, the sixteen pages of links to every online resource mentioned in the book. Had I done this first, I could have cut my note-taking time in half. As it is, I have created a sixteen page alphabetized list of all the references, and include that in my more robust review of this book at Phi Beta Iota, the Public Intelligence Blog, where I can do things (such as link to my other 80+ education book reviews and include non-Amazon links) that Amazon simply will not allow.
BUY THIS BOOK. It is in my view an essential foundation for any university as well as any lower school or continuing education and training program that desires to increase its effectiveness by a thousand fold while also increasing its global reach by a million fold.
The basic premise up front: anyone can learn anything from anyone at anytime. The author charms me early on with his recognition of how broken our existing educational delivery system is, and his passion for how information and communication technologies (ICT) can empower all (at the end of the book he specifically focuses on the five billion poor and how they can learn via mobile learning) and create an "egalitarian learning frenzy." He considers education to be a human right--I agree and would add that it is also the only way we will achieve Nonzero: The Logic of Human Destiny by harnessing Collective Intelligence: Creating a Prosperous World at Peace.
In his critique of existing education the author excels at pointing out all that is not included in the narrow educational curriculums constrained by cultural bias and the physics of a 24-hour day, budgets, and so on. In his view textbooks and classrooms are on the way down, and oral and visual digital and especially mobile learning is on the way up.
I am immediately--and then continuously--impressed by the very deep and broad homework the author has done, integrating into every chapter so many actual resources (all with links at the book's website, soon books like this will come with embedded QR Code to make the analog to digital connection simple). The book is a tour of the horizon and a triumph of logic and presentation.
The ten key trends for those who read this review at Phi Beta Iota are:
01 Web-Searching
02 Blended Learning
03 Free/Open Source Software (F/OSS)
04 OpenCourseWare
05 Learning Portals
06 Learners as Teachers
07 Electronic Collaboration
08 Alternative Reality including Serious Games
09 Mobile Real-Time Learning
10 Networks of Personalized Learning
As my oldest son prepares to attend the Rochester Institute of Technology (RIT), the only school he was willing to apply to because of its new media program, I am totally pumped by the author's emphasis on education rather than any of the more obvious global threats (see A More Secure World: Our Shared Responsibility--Report of the Secretary-General's High-level Panel on Threats, Challenges and Change, and on his emphasis on how visualization and new media will be the lever that will move education. Poverty is the number one high-level threat to humanity, and later on in the book my esteem for Nicholas Negroponte goes up as I digest a quote that connects low-cost laptops to education to the eradication to poverty to creating a prosperous world at peace. These guys get it, and virtually all our legislative and executive "leaders," at both the state and national levels, do not get it because they are not being "incentivized" to get it.
The author has a gift for summative categorization and draws ably and with full attribution on many other minds throughout this book. I like:
Globalization 1.0: Nations
Globalization 2.0: Multinational Corporations (MNC)
Globalization 3.0: Singular Individuals
Globalization 4.0: "We"
He points out that online learning favors collaborative work and team learning; problem-based learning (rather than applying canned "solutions"); generative (incremental modification); exploratory; and interactive learning. In short, rote learning in the classroom is constraining while online learning is liberating and empowering.
Most of my notes are obviated by the author's superb resource section (WorldIsOpen.com/resources.php). Here are the highlights outside of my listing all of the leads I want to follow up, related to the section of the book.
01 Web-Searching. Faster is not better, still missing a great deal of structure and substance on the Internet. Open everything is here to stay--open content, open office, open library, open document. See my briefing on "Open Everything" at oss.net/GNOME.
02 Blended Learning. We must stop holding students back! Online pushes reading and writing skills as well as presentation skills and technology skills. We must rapidly accelerate means of recognizing learning accomplished online (e.g. challenge tests). Learning must be offered "on demand" and across every device imaginable (the MP3 player shines in this book). However, blended means just that--online is not a substitute for face to face and team interaction.
03 Free/Open Source Software (F/OSS). I am the primary proponent for Open Source Intelligence (OSINT) and now public intelligence, and as an honorary hacker have long understood and admired the F/OSS movement started by Richard Stallman. Along with OSINT and F/OSS, Open Spectrum completes the Tri-Fecta. It is essential, if we are to rapidly achieve all we are capable of, that we leverage F/OSS across all university functionalities. This is also how we enable the eight tribes of intelligence (academia, civil society, commercial, government, law enforcement, media, military, and non-governmental) to do multinational, multiagency, multidisciplinary, multidomain information-sharing and sense-making (M4IS2, a Swedish military concept I have adopted).
04 OpenCourseWare. MIT, which is also the birthplace of modern hacking as recounted in The Second Self: Computers and the Human Spirit, Twentieth Anniversary Edition, gets full credit all it has done in this area, and the author provides a very rich discussion of many other similar initiatives including the Peer to Peer University (P2PU).
05 Learning Portals. These are in their infancy. The author cites a number of important ones, and the availability of platforms to create more learning portals, but he does not address the abject fragmentation of knowledge and the urgency of creating an overall architecture so that we can restore the links between disciplines and domains and do "Whole Learning."
06 Learners as Teachers. Here again the author is phenomenal at reviewing some of the most important initiatives in this area, and my notes are irrelevant in the face of his superb listing of electronic links, chapter by chapter, at his WorldIsOpen.com. He does observe that quality control and sufficiency of funding are issues, and I certainly agree, with the observation that there is plenty of money for education, we just have to eliminate corruption in government....
07 Electronic Collaboration. This is a section I want to come back to, after I have checked out 1kg, TwinBooks, ePals, iLearn, and others. We still do not have the basics that Alta Vista offered before Hewlett Packard lost its mind and let them all go--the eight functions of shared directories, access and competency directories, budgets, maps, libraries, calendars, and forums are still scattered with no back office that cuts across disciplines.
08 Alternative Reality including Serious Games. Quote on page 277: "We have entered an age of alternative reality learning." I am a huge fan of the original World Game created by...Read more›

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Discover the dramatic changes that are affecting all learners
Web-based technology has opened up education around the world to the point where anyone can learn anything from anyone else at any time. To help educators and others understand what's possible, Curt Bonk employs his groundbreaking "WE-ALL-LEARN" model to outline ten key technology and learning trends, demonstrating how technology has transformed educational opportunities for learners of every age in every corner of the globe. The book is filled with inspiring stories of ordinary learners as well as interviews with technology and education leaders that reveal the power of this new way of learning.
Captures the global nature of open education from those who are creating and using new learning technologies
Includes a new Preface and Postscript with the latest updates
A free companion web site provides additional stories and information

Using the dynamic "WE-ALL-LEARN" model, learners, educators, executives, administrators, instructors, and parents can discover how to tap into the power of Web technology and unleash a world of information.

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Internet Research - Illustrated (Illustrated (Thompson Learning)) Review

Internet Research - Illustrated (Illustrated (Thompson Learning))
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The book is very low on information.
If you've used a computer for at least 2 years this will teach you absolutely nothing.
$20 for a paperback book that is thinner than a quarter.
Bought this for a class,
Be better off mooching off someone else or maybe just winging to topic

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With both conceptual and step-by-step lessons, this book teaches learners the strategies and skills required to use the Internet as a valuable research tool. Updated for currency, this title includes information about search toolbars and the latest advances in intelligent search agents, as well as finding, evaluating, and citing online sources.

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The Cultural Logic of Computation Review

The Cultural Logic of Computation
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David Golumbia does not like computers. Toward the end of The Cultural Logic of Computation, after lumping computers and the atom bomb into a single "Pandora's Box" of doom, he observes:
"The Germans relied on early computers and computational methods provided by IBM and some of its predecessor companies to expedite their extermination program; while there is no doubt that genocide, racial and otherwise, can be carried out in the absence of computers, it is nevertheless provocative that one of our history's most potent programs for genocide was also a locus for an intensification of computing power."
This sort of guilt by association is typical of The Cultural Logic of Computation. Much of the the book focuses on political issues that don't bear on "computation" in the least, such as a tired attack on Thomas Friedman and globalization that adds nothing new to Friedman's already-long rap sheet. Golumbia spends ten pages criticizing real-time strategy games like Age of Empires, complaining:
"There is no question of representing the Mongolian minority that exists in the non-Mongolian part of China, or of politically problematic minorities such as Tibetans and Uyghurs, or of the other non-Han Chinese minorities (e.g., Li, Yi, Miao). A true Hobbesian Prince, the user of Age of Empires allows his subjects no interiority whatsoever, and has no sympathy for their blood sacrifices or their endless toil; the only sympathy is for the affairs of state, the accumulation of wealth and of property, and the growth of his or her power."
The critique could apply just as easily to Monopoly, Diplomacy, Stratego, or chess.
His actual excursions into technical issues are woefully uninformed. A surreal attack on XML as a "top-down" standard ends with him praising Microsoft Word as an alternative, confusing platform and application. He hates object-oriented programming because...well, I'm honestly not quite sure.
"Because the computer is so focused on "objective" reality--meaning the world of objects that can be precisely defined--it seemed a natural development for programmers to orient their tools exactly toward the manipulation of objects. Today, OOP is the dominant mode in programming, for reasons that have much more to do with engineering presumptions and ideologies than with computational efficiency (some OOP languages like Java have historically performed less well than other languages, but are preferred by engineers because of how closely they mirror the engineering idealization about how the world is put together)."
Golumbia also associates "geeks" with "straight, white men," insulting 19th century programmer Ada Lovelace, gay theoretician Alan Turing, and the vast population of queer and non-white programmers, linguists, and geeks that exists today.
Beyond the technological confusions, Golumbia's philosophical background is notably defective. The book is plagued by factual errors; Voltaire is bizarrely labeled a "counter-Enlightenment" thinker, while logicians Bertrand Russell and Gottlob Frege somehow end up on opposite sides: Russell is a good anti-rationalist (despite having written "Why I Am a Rationalist"), Frege is a bad rationalist. (He also enlists Quine and Wittgenstein to his leftist cause, which I suspect neither would have appreciated.) He thinks Leibniz preceded Descartes. He misappropriates Kant's ideas of the noumenal and mere reason.
So it is not simply the technological material that is the problem. The quality of even the academic, philosophical portions of the book is dismaying, and the general lack of evidence and citation is egregious.
For contrast, Decoding Liberation: The Promise of Free and Open Source Software (Routledge Studies in New Media and Cyberculture) (Routledge) is an excellent and rigorous examination of some of the political and social issues around software and software development, strong on both the technical and philosophical fronts. I would urge anyone looking at Golumbia's book to read it instead.

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Advocates of computers make sweeping claims for their inherently transformative power: new and different from previous technologies, they are sure to resolve many of our existing social problems, and perhaps even to cause a positive political revolution.

In The Cultural Logic of Computation, David Golumbia, who worked as a software designer for more than ten years, confronts this orthodoxy, arguing instead that computers are cultural "all the way down"—that there is no part of the apparent technological transformation that is not shaped by historical and cultural processes, or that escapes existing cultural politics. From the perspective of transnational corporations and governments, computers benefit existing power much more fully than they provide means to distribute or contest it. Despite this, our thinking about computers has developed into a nearly invisible ideology Golumbia dubs "computationalism"—an ideology that informs our thinking not just about computers, but about economic and social trends as sweeping as globalization.

Driven by a programmer's knowledge of computers as well as by a deep engagement with contemporary literary and cultural studies and poststructuralist theory, The Cultural Logic of Computation provides a needed corrective to the uncritical enthusiasm for computers common today in many parts of our culture.
(20090731)

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PC Magazine Fighting Spyware, Viruses, and Malware Review

PC Magazine Fighting Spyware, Viruses, and Malware
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Tittel can certainly unsettle the reader! He warns of the increasing encroachments against your computer. The biggest single danger is that this might be your home computer. Not a computer at your workplace, for which you might be able to ask a sysadmin for help.
So it's you and Tittel against the 3 menaces. Be aware that the terminology in the text and title may vary from what others use. Often, malware is taken to include viruses. I think he chose to break viruses out separately from malware so that the title would outreach to more people. Malware is still somewhat of a techie term, while spyware and viruses have broader recognition.
Naturally, since we're discussing personal computers, the text tends to focus on those running a Microsoft operating system. But in fact, much of his advice applies to Macs and linux/unix machines. Though users of the former 2 types might take heart in knowing that most viruses or worms won't go after their machines.
Tittel explains that increasingly, it's harder to draw clear lines between malware, spyware and adware. But he shows how to use existing anti-malware products that can scan for these and remove them. These products use combinations of signatures of known malware, and also search for "strange" activity that is typical of malware. However, since new variants of malware are continually being developed and found, you should always download the latest sets of signatures from your vendor, before running the tests.
Tittel also gives a succinct description of phishing. A particularly virulent type of malware that has increased enormously in the last 2 years. He suggests that you scrutinise the links and be very wary of any message that asks for personal information; either in a reply, or in a web page pointed to from that message. Unfortunately, the phishers continue to refine their tactics and many users simply aren't savvy enough to follow Tittel's suggestions. These users may be a minority, but there are enough of them to make this worthwhile for the phishers.

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Think there's no malicious software on your computer? PC Magazine thinks you should think again.Scans by ISPs have revealed as many as twenty-eight spyware programs running on the average home computer--like yours. That's a lot of people prying into what's on your PC, and a DSL or cable connection is a virtual welcome mat. But by following Ed Tittel's advice, you can learn how invasions occur, spot an infestation, repair damage that's already done, and slam the door on those who want to hijack your PC--along with your wallet.Here's how you can* Learn to recognize when a Trojan horse, a virus, adware, or spyware has invaded your PC* Get the tools that can cure an infection* Dig into the Windows Registry to remove the nastiest of bugs* Prevent a recurrence with personal firewalls and protective software* Deal with the onslaught of spam* Keep your defenses up-to-dateGive it the bootIf you believe you've caught something and you're willing to kiss everything goodbye that you've added to or changed ... since the last time you booted up your computer ... try this. While Windows is first booting up, hit the F8 key .... Choose the Last Known Good Configuration option, and Windows should boot running the version of the Registry that existed the last time your system booted--that is, before you got infected.-- From Chapter 4

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How to Do Everything with Your Genealogy Review

How to Do Everything with Your Genealogy
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When I first began researching my genealogy in the 1980's, I made sure that I read all the "how-to-do-it" books in print. I had quickly learned that I was becoming involved in something more than looking at a census or filling out a chart. Learning from others with more experience helped me develop my research skills and saved me from a lot of trial and error learning. As genealogy has become one of the most popular pursuits, the need for guidance has grown, too. The number of those "how-to" books has increased, but some offer more than others, especially since technology has come to play such a large role in our research. This book fills a real need.
From beginning with home resources to making use of all the technology available, George gives his readers 472 pages of first class advice and information. The book is intensely readable, and the examples are clear and to the point. Both the beginner and the advanced researcher will benefit from chapters on using the Internet, locating advanced records, and following alternate paths to find the records you need.
One of the best features of the book is the chapter "Plan A Very Successful Genealogical Research Trip". When spending the time, effort, and cash to get to a research locality, we want to be as successful as possible. Planning is the key. George gives step-by-step directions to get prepared and uses practical examples to illustrate just how to do this. I know I will be more successful on my next trip because of things I learned here.

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Anyone interested in discovering their family genealogy should carry a copy of this book everywhere. Written by internationally recognized expert, George G. Morgan, this book is an irreplaceable resource for beginner to expert knowledge gatherers. Not only does Morgan explain how to get the search started � creating a family tree, locating and evaluating documents, selecting the appropriate hardware and software for the search � he goes steps further and dedicates an entire section to research methods and strategies where he discusses, among other topics, getting past �dead ends,� and organizing possible research travel. .

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This Little Program Went to Market: Create, Deploy, Distribute, Market, and Sell Software and More on the Internet at Little or No Cost to You Review

This Little Program Went to Market: Create, Deploy, Distribute, Market, and Sell Software and More on the Internet at Little or No Cost to You
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This book is an amazing resource for anyone interested in self-marketing products on the internet. Easy to follow, step-by-step instructions.

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Interested in selling your own products on the Internet? This book may be just what you need. Do you have a computer program that others might want to buy? This book explains how you can transform your personal program into a market-ready software package. Have you ever dreamed of owning a Web site, complete with a shopping cart and a safe method of receiving payments? This book can help you set those up for yourself. The freeware and open source tools and services demonstrated in this book make it easy for one person to handle the entire creation-to-sales process in a professional manner: * create a Web site that meets XHTML and CSS compliance standards * optimize your Web site for search engines and control their access * create download links, buy now buttons, and a shopping cart * accept credit card payments through PayPal * monitor visitor activity * increase downloads and sales per visitor using various marketing strategies. To make a computer program market-ready: * define an easily repeatable, one-step build process with automatic backup * provide integrated, searchable help documentation * draw your own icons or create them from a photo * create a trial version of your program and market it as shareware * learn strategies to help protect your program from piracy * create an install wizard that requires acceptance of your license agreement, creates file associations, avoids Microsoft Windows Vista and Windows 7 access control errors, and verifies minimum system requirements. Step-by-step instructions are provided for each of these activities and many more. Detailed HTML, CSS, and JavaScript listings are provided to help you with the Web page programming.

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Snort 2.1 Intrusion Detection, Second Edition Review

Snort 2.1 Intrusion Detection, Second Edition
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Syngress published "Snort 2.0" in Mar 03, and I gave it a four star review in Jul 03. Excerpts from that review appear on the back cover and first page of "Snort 2.1," published only 14 months later. I still think "Snort 2.1" is overall the best Snort book available, but I was disappointed by signs of rushed production and lack of coverage of key Snort features.
The table of contents for "Snort 2.1" is deceiving, as it is almost exactly the same as "Snort 2.0." However, the new book is almost 200 pages larger than its predecessor, with many internal modifications. Chapters 1, 2, 3, 4, 9, 11, 12 and 13 are either completely new or substantially new. Chapters 5, 6, 7, 8, and 10 are either partial rewrites or have some material added or dropped. Despite all of this work, "Snort 2.1" fails to spend time on key subjects, which I will mention during a chapter-by-chapter examination of the book.
First, I recommend skipping ch 1. Aside from some general IDS advice, it is haphazard and contributes nothing to the core Snort discussion. Ch 2 is a quick overview of Snort capabilities, and should have been the lead chapter. Ch 3 describes Snort installation, but suffers apparently swapped figures (3.1 and 3.2) and a wrong figure (3.5). Ch 3 is still a nice upgrade from its counterpart in "Snort 2.0," which gave hints for deploying Snort on Red Hat Linux 8.0. The new ch 3 covers Linux, OpenBSD, and Windows.
Ch 4, "Inner Workings," is one of the reasons "Snort 2.1" has an advantage over the competition. It's tough to go wrong when Snort's developers describe the tool's operation. Still, signs of rough editing appear on p. 170 and 191, and the "-a cmg" switch should be "-A cmg".
Ch 5 covers rules, and is a big disappointment. For most users, rules are the primary means to customize Snort. Like "Snort 2.0," ch 5 fails to help readers with some of the more important new Snort rule options, like byte_test, byte_jump, distance, and within (available since 2.0.rc1 in Mar 03). Ch 5 implies on p. 145 that running Snort with -v is a good idea, despite every other recommendation in the book that verbose mode is a performance killer. Also, the IP "sec" option mentioned on p. 205 is not "IPSec" -- see RFC 791. Overall, ch 5 spends too much time restating rule information found in Snort's manual, and not enough time on features available even in Snort 2.0.
Ch 6's discussion of preprocessors is a solid chapter, with new material on Snort's flow module, http_inspect, and perfmonitor. The telnet preprocessor section is one of the better examples of a "code walkthrough," where the author shows code while explaining what it does.
Ch 7 is really showing its age. "Snort 2.0" was behind the times when it said "Unified logs are the future of Snort reporting," and "Snort 2.1" makes the same mistake. Barnyard, a means to read unified logs, was available in Sep 01! Ch 7 also misses the boat on XML output, calling it "our favorite and relatively new logging format" on p. 322. The XML plug-in spo_xml wasn't even part of snort-2.0.0, never mind snort-2.1.0. Basic research would have revealed Joe McAlerney's announcement of Silicon Defense's snort-idmef XML plug-in in Jun 01, followed by Sandro Poppi's assumption of the project in Aug 03. A mention of Barnyard's "XML formatting capabilities" appears in ch 7 on p. 322, yet Barnyard does not offer this natively.
I was happy to see Sguil addressed in ch 8, but sad to see Sguil's use of session and full content data not appreciated for its true worth. Ch 9 does a good job describing Oinkmaster and gives sound advice on avoiding the "not any" rule negation problem. Ch 10 covers really old testing tools like Sneeze, whose stateless operation cannot fool stream4's stateful inspection.
Ch 11, explaining Barnyard, is clearly the book's shining moment. This is the reason I read "Snort 2.1": Barnyard's author, Andrew Baker, describes Barnyard's history, the format of unified logs, and how best to use his contribution to Snort. Bravo. Ch 12 was also very good, using case studies to compare three different "active response" choices. Ch 13 was new but not exceptionally helpful.
I would enjoy seeing three improvements in the third edition. First, thoroughly scrub the book for old information. Watch out for people writing about "Cerebus" or http_decode or offerings from Silicon Defense, whose Web site disappeared in early 2004. Second, tell people to read the excellent Snort manual before reading the book. There's no need to address topics well-covered in the manual, like all of the IP- and TCP-based rule options. Third, ditch the existing rules chapter in favor of two new ones, one explaining principles via existing rules, and one showing advanced rule development.
I still recommend buying this book, but you might guide your reading choices by the comments in this review.

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Called "the leader in the Snort IDS book arms race" by Richard Bejtlich, top Amazon reviewer, this brand-new edition of the best-selling Snort book covers all the latest features of a major upgrade to the product and includes a bonus DVD with Snort 2.1 and other utilities.Written by the same lead engineers of the Snort Development team, this will be the first book available on the major upgrade from Snort 2 to Snort 2.1 (in this community, major upgrades are noted by .x and not by full number upgrades as in 2.0 to 3.0). Readers will be given invaluable insight into the code base of Snort, and in depth tutorials of complex installation, configuration, and troubleshooting scenarios. Snort has three primary uses: as a straight packet sniffer, a packet logger, or as a full-blown network intrusion detection system. It can perform protocol analysis, content searching/matching and can be used to detect a variety of attacks and probes. Snort uses a flexible rules language to describe traffic that it should collect or pass, a detection engine that utilizes a modular plug-in architecture, and a real-time alerting capability. A CD containing the latest version of Snort as well as other up-to-date Open Source security utilities will accompany the book.Snort is a powerful Network Intrusion Detection System that can provide enterprise wide sensors to protect your computer assets from both internal and external attack. * Completly updated and comprehensive coverage of snort 2.1* Includes free CD with all the latest popular plug-ins* Provides step-by-step instruction for installing, configuring and troubleshooting

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Windows XP Timesaving Techniques For Dummies, Second Edition Review

Windows XP Timesaving Techniques For Dummies, Second Edition
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The machine I'm using to write this review is the slowest machine to shut down that I've ever seen. When I was first flipping through this book, I saw Technique 6: Shut Down, Restart, and Switch Users Quickly. It turns out that there is an undocumented feature built into XP called shutdown. The book says that the machine will shut down in half the time. I found that it shuts down much faster than that.
It's clear that this fellow knows an awful lot about windows that I didn't know. I suspect no one is going to use all the techniques that he describes, but some of them are really helpful. His discussion of SPAM, for instance, is excellent.
Unlike most of the For Dummies books, this one isn't for the absolute beginner. While his techniques are not difficult, they do presume that you have just a bit more knowledge than trying to find the on switch. This is a very helpful book.

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Computers were supposed to save us time, but Windows XP users know how often the opposite seems to be true. What if you could get a list of shortcuts that would save you time every single day? Windows XP Timesaving Techniques For Dummies, 2nd Edition includes 70 of them, great tips and tricks that make Windows work faster, more reliably, and more like the way you work.
Collected and tested by Windows guru Woody Leonhard, these timesavers are organized into groups of related tasks so you can quickly find the ones that will help you at any given time. You can set up your desktop and launch your programs in the way that makes sense for you, take back control of the Internet and e-mail, manage your music and visual media, and protect your system in a few simple steps. You'll find no-nonsense advice on
Eliminating irritating programs that start automatically
Speeding up the restart or shutdown process
Streamlining searches, the Start menu, and Outlook Express
Strengthening your firewall and zapping scumware
Adjusting your monitor to reduce eyestrain
Reducing download time for photos
Enhancing the performance of your network
Making online shopping faster as well as safer
Scheduling maintenance chores to run while you sleep

From the most basic to somewhat advanced tricks designed for power users, this grocery list of timesavers has something for every Windows XP user— including you!

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Troubleshooting Your PC for Dummies, 3rd Edition Review

Troubleshooting Your PC for Dummies, 3rd Edition
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This is probably the most helpful book you can have. It has helped me to solve my computer problems, and also, to learn more about computers. I am not new to computers, but every once in a while something goes wrong, and, instead of reaching for the phone, I reach for this book. I recommend it without hesitation to anyone who would like to be independent and enjoy using one's computer.

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Troubleshooting your PC isn't as hard as you think. In fact, with a little help from Troubleshooting Your PC for Dummies, 3rd Edition, you can save yourself lots of time, money, and headaches by diagnosing and fixing those snags, glitches, and predicaments that would otherwise drive you crazy. Bringing a touch of humor and a strong dose of sanity into play PC expert Dan Gookin makes it easy!
This fully updated edition features new and expanded coverage of laptop woes as well as Internet and e-mail issues, broadband connections, spam blocking, and security concerns. You'll find answers to all of your questions about getting out of PC pickles, recognizing when you're headed for trouble, keeping Vista on the straight and narrow, creating a safe and secure PC environment, and even preventing problems down the road. Discover how to:
Remove documents from the file menu
Recognize warning signs of hard drive failure
Stop a program that's misbehaving
Reclaim missing Internet passwords
Distinguish hardware problems from software problems
Mediate conflicts between Windows and your applications
Solve startup problems
Diagnose email calamities
Troubleshoot Internet connection malfunctions
Understand puzzling error messages

Complete with lists of essential rules of tech support and things you should never or always do, Troubleshooting PCs For Dummies, 3rd Edition, gives you the tips, tricks, and solid knowledge you need to keep your PC healthy and strong for years to come.

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Microsoft SharePoint 2003 For Dummies (For Dummies (Computer/Tech)) Review

Microsoft SharePoint 2003 For Dummies (For Dummies (Computer/Tech))
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I've often said that a good Dummies book allows me to get a broad understanding of a product or technology so I "know what I don't know". This title is a classic example of that... Microsoft SharePoint 2003 For Dummies by Vanessa Williams. It's a non-threatening use-focused coverage of SharePoint 2003 that is a good introduction to the topic at hand...
Contents:
Part 1 - Getting the Lay of the Land: Getting to Know SharePoint; Starting with the Basics
Part 2 - Central Portal Administration: Configuring the Portal; Accessing SharePoint
Part 3 - Portal Design: Matching SharePoint to Your Business; Managing Portal Content; Branding the Portal
Part 4 - Build It, and Hope They Come: Collaborating with SharePoint Sites; Document Libraries;
Part 5 - Power to the People - Engaging Employees with SharePoint: Managing Employee Relations; Mixing Up Your Marketing Mix
Part 6 - Throw Away the Spreadsheets: Expense Reports; Technical Uses for SharePoint
Part 7 - Maintenance: Monitoring SharePoint; Backup and Restore
Part 8 - The Part of Tens: Ten Ways SharePoint Adds Business Value; Ten Ways to Screw Up SharePoint
Index
Williams goes after two different audiences here, and I'm surprised she pulled it off. She targets the average power user who might have access to build a site on the SharePoint server. With this book in hand, I would agree that a motivated person could do quite well on their own. She also targets tech people who want an overview of SharePoint so that they can get started quickly. Normally you can't mix those two groups and come out with something that's acceptable to either. Again, I think she actually succeeded. If I were going to start building SharePoint sites for a user base, I'd have enough information here to get started with an adequate mental framework of how it all fits. I'm sure I'd quickly need the "1000 page book" (as she puts it) to start pushing the boundaries of what's possible. But for basic "I need something now" sites, I could do it with the help of this book.
I was also impressed that she dealt with the cultural issue of collaboration software. As a long-time Notes/Domino developer, I know and understand all too well that collaboration isn't something you can mandate or force on people. People who get it will gravitate around the software right away. Those who view information as power will horde it and refuse to participate. And it doesn't matter how good of a developer you are or how slick the site is. The application will fail... By addressing these issues, Williams sets a realistic picture of what to expect if and when you install SharePoint.
Good material, and a good way to get your feet wet on SharePoint 2003...

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Corporations have finally embraced portals as tools for knowledge sharing, and SharePoint, which offers easy integration with Microsoft Office, is an increasingly popular solution, with ten percent of the portal market
Shows IT developers and administrators how to get up to speed fast on SharePoint portal technology
Topics covered include building sites with SharePoint and FrontPage, setting up document collaboration and information sharing, updating custom SharePoint sites using Microsoft Office, developing an HTML viewer for Office documents, creating custom reporting forms using InfoPath, and integrating SharePoint sites using SharePoint Services


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Developing Feeds with Rss and Atom Review

Developing Feeds with Rss and Atom
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This book has some good resource citings, and general information on RSS. It includes a lot of discussion on the previous iterations in the RSS geneology...up to the current RSS 2.0 specification.
The index is not very thorough.
I bought the book hoping to learn more about RSS feed development (as the title suggests). I was greatly disappointed. There is one chapter dedicated to RSS 2.0. Within the chapter there is a section entitled "Creating RSS 2.0 Feeds." This section--you would think is the core of the book-- is 8 pages long (if that) including 3 pages of Perl code examples.
Good luck if you want to learn about creating Atom feeds from this publication. There is a 14 page chapter dedicated to Atom. It is prefaced with a disclaimer indicating that code in the chapter may fail due to version rot (and to surf the web for answers). Also in this chapter, there is a section entitled "Producing Atom Feeds." This consists of 2 brief paragraphs explaining how the current Atom version is not worth addressing and suggests purchasing the next edition of the book to find out how to produce feeds using up to date libraries!!!
You can draw your own conclusions from all that.
This book falls far short of the quality O'Reilly books of yore.

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Perhaps the most explosive technological trend over the past two years has been blogging.As a matter of fact, it's been reported that the number of blogs during that time has grown from 100,000 to 4.8 million-with no end to this growth in sight.

What's the technology that makes blogging tick?The answer is RSS--a format that allows bloggers to offer XML-based feeds of their content.It's also the same technology that's incorporated into the websites of media outlets so they can offer material (headlines, links, articles, etc.) syndicated by other sites.

As the main technology behind this rapidly growing field of content syndication, RSS is constantly evolving to keep pace with worldwide demand.That's where Developing Feeds with RSS and Atom steps in.It provides bloggers, web developers, and programmers with a thorough explanation of syndication in general and the most popular technologies used to develop feeds.

This book not only highlights all the new features of RSS 2.0-the most recent RSS specification-but also offers complete coverage of its close second in the XML-feed arena, Atom. The book has been exhaustively revised to explain:

metadata interpretation
the different forms of content syndication
the increasing use of web services
how to use popular RSS news aggregators on the market
After an introduction that examines Internet content syndication in general (its purpose, limitations, and traditions), this step-by-step guide tackles various RSS and Atom vocabularies, as well as techniques for applying syndication to problems beyond news feeds.Most importantly, it gives you a firm handle on how to create your own feeds, and consume or combine other feeds.
If you're interested in producing your own content feed, Developing Feeds with RSS and Atom is the one book you'll want in hand.


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Windows XP All-in-One Desk Reference For Dummies (For Dummies (Computers)) Review

Windows XP All-in-One Desk Reference For Dummies (For Dummies (Computers))
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No one speaks Windows XP the way Woody speaks Windows XP in his new publication "Windows XP All-in-one Desk Reference", which is a masterpiece of organization, indexing, and commom sense treatment of technical topics in non-technical discourse.
Not since Woody's publication of "Woody Leonhard teaches Microsoft Office 97" has such an instructive, clearly written and illustrated technical book on Microsoft products been published.
There is a mind-boggling number of subjects each treated individually in short, simple explanation that gets to the heart of the subject. The dialog and explanations are laced with amusing analogs that make reading a pleasure, aside from the technical content. Subjects ranging from the simplicity of the XP Desktop to the meaning of the highly technical term DHCP, are handled with the same masterful stroke of simplicity.
This book is a must-have in every home and office that expects to stay on-line in the 21st century.

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Windows is the number one operating system in the world. There's a lot to Windows XP, with office productivity applications, multimedia features, the Internet, and security upgrades. Now and then, you probably wish you could call Tech Support.
That's when you'll be grateful to have nine books about Windows XP in one — Windows XP All-in-One Desk Reference For Dummies, Second Edition. It replaces a whole shelf of reference books and covers
Windows XP basics
Customization
The Internet
Internet Explorer
Microsoft Network
Hardware
Multimedia
Windows Media Center
Wired and wireless networks

Fully updated with the latest information on Microsoft's improved security features, the newest on multimedia applications and Windows Media Center, and plenty of additional stuff to help you decide about broadband Internet connections, this edition of Windows XP All-in-One Desk Reference For Dummies makes Windows XP manageable. It helps you
Get started with Windows XP, search for files, use shortcuts, deal with common problems, and take advantage of built-in help
Customize your desktop, menus, icons, and startup programs
Protect your PC by using Windows Firewall, appropriate virus protection, and other security measures
Compare browsers, connect to the Internet, choose the right e-mail program, and manage newsgroups and chats
Work with digital images, download and play music, burn CDs, find out about digital camcorders, and create movies with Movie Maker
Decide whether a Media Center PC is right for you
Create a home network and troubleshoot any problems that come up

With thumbtabs that make it easy to find what you're looking for and the famous For Dummies cheat sheet in the front, this book is designed to make life with Windows XP a lot easier, happier, safer, and a whole lot more fun.

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Mike Meyers Presents: Computer Literacy - Your Ticket to IC3 Certification Review

Mike Meyers Presents: Computer Literacy - Your Ticket to IC3 Certification
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I have not read this book, but bought it as a gift for someone who is taking a class. Please note this is not a complaint about the book itself. I learned from the person I sent the gift too, that the book was an outdated version. I can accept some blame myself for not checking, but this book was 6 years older than the current version. Please note that if you buy a book listed as "new" from Amazon it does not mean you are buying the current version.

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