Recommended Gateway Sites for the Deep Web Recommended Gateway Sites for the Deep Web And Specialized and Limited-Area Search Engines This portion of the Internet consists of information that requires interaction to display such as dynamically-created pages, real-time information and databases. Currently estimated to be over 100 times larger than the surface web, the Deep Web houses billions of documents in databases and other sources, over 95% of which are available to the public. As crawler-based search engines cannot access these documents, specialized sources such as these currently provide our only access. General Gateways | Humanities | Social Sciences Science and Technology | Health Sciences Business and Government | Reference, Popular Culture | Other General Gateways: Invisible Web Directory (highly recommended) An excellent gateway to some of the best research-oriented invisible web resources available. ALTIS - Hospitality, Leisure, Sport and Tourism Artifact - Arts and Creative Industries Other:
Invisible Web: What it is, Why it exists, How to find it, and Its inherent ambiguity What is the "Invisible Web", a.k.a. the "Deep Web"? The "visible web" is what you can find using general web search engines. It's also what you see in almost all subject directories. The "invisible web" is what you cannot find using these types of tools. The first version of this web page was written in 2000, when this topic was new and baffling to many web searchers. These types of pages used to be invisible but can now be found in most search engine results: Pages in non-HTML formats (pdf, Word, Excel, PowerPoint), now converted into HTML. Why isn't everything visible? There are still some hurdles search engine crawlers cannot leap. The Contents of Searchable Databases. How to Find the Invisible Web Simply think "databases" and keep your eyes open. Use Google and other search engines to locate searchable databases by searching a subject term and the word "database". Examples: plane crash database languages database toxic chemicals database Remember that the Invisible Web exists.
The Freenet Project - /download Important note for first time users For best performance, Freenet will run continually. It should not interfere with your computer usage, as it requires around 200MB of RAM and 10% of one CPU core, plus some disk access. We strongly recommend you shut down Freenet while playing computer games etc. Normally Freenet will connect automatically and should "just work", automatically connecting to other nodes (Strangers). Step by step guide to setting up Freenet and various Freenet apps. Windows - Download and run the installer (try this if the first link is blocked) It will automatically install Freenet and other required components for you. Freenet requires Windows XP or later. Linux and other Unix-like systems Try the JavaWebStart installer. You need to have a recent Java Runtime Environment (JRE). Java version 1.6 or higher is required. Open a terminal and run: wget ' -O new_installer_offline.jar java -jar new_installer_offline.jar Upgrading
The 6 Most Badass Skills You Can Learn in Under a Week Become a Human Lie Detector Any secret agent worth his hidden cyanide pills is going to have to be prepared for intense negotiations. Whether you've captured a deadly SPECTRE double-agent working as an MI6 janitor, or are just buying a used car, you've got to be able to tell when the enemy is lying through his teeth to you, and how to best disguise the fact that you're lying through your teeth at the same time. Also you can be like that guy in Lie to Me, for the few of you who watch that show. The Coursework: This particular double-oh technique has been cleverly disguised as a business management lecture lasting only a few hours, steeped in the psychology of human information processing and body language. Liar!! Then you can watch as paranoia creeps in from the corners of your mind, slowly replacing lesser human emotions like "trust" and "compassion." In fact, there is a class just for you... We assume this is what Florida's combat training is like. Coins are stupid. Urban Escape and Evasion
What do we mean by “Semantic” Web? - Buzz’s Blog: On Web 3.0 and the Semantic Web Feb 27 2009 3:26AM GMT Posted by: Roger King Tags: Thanks! We'll email youwhen relevant content isadded and updated. Following Follow namespaces the Semantic Web Web 2.0 Web 3.0 Web development This is the third in a continuing series of blogs about the Semantic Web and Web 2.0/3.0. Let’s look carefully at that word. Even though it is very far from completely existing, the Semantic Web effort is a number of years old now. So, what do we mean when we use this word, in particular, with regard to the Semantic Web? Like a human or “natural” language, a programming language has two key aspects: syntax and semantics. Interestingly, a human statement can be syntactically correct, while its semantics might be ambiguous. There is a broader – and far more ill-defined – use of the word “semantics” in computing. Very important: when we look at the structure of the data, it includes all the terms used to describe the data. Yes, in fact. What about the rest of the definition of data on the Semantic Web? Wow.
Database search engine There are several categories of search engine software: Web search or full-text search (example: Lucene), database or structured data search (example: Dieselpoint), and mixed or enterprise search (example: Google Search Appliance). The largest web search engines such as Google and Yahoo! utilize tens or hundreds of thousands of computers to process billions of web pages and return results for thousands of searches per second. High volume of queries and text processing requires the software to run in highly distributed environment with high degree of redundancy. Modern search engines have the following main components: Searching for text-based content in databases or other structured data formats (XML, CSV, etc.) presents some special challenges and opportunities which a number of specialized search engines resolve. Database search engines were initially (and still usually are) included with major database software products. See also[edit] External links[edit]
Search Strategies: Search with Peripheral Vision The Five-Step Search Strategy We Recommend Don't assume you know what you want to find. Look at search results and see what you might use in addition to what you've thought of. Switch from search engines to directories and back. Search Strategies: Search with Peripheral Vision Copyright © 2012 The Regents of the University of California is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.Permissions beyond the scope of this license may be available at I-BlockList | Home CatScan Output from article search CatScan is an external tool that searches an article category (and its subcategories) according to specified criteria to find articles, stubs, images, and categories. It can also be used for finding all articles that belong to two specified categories (the intersection). CatScan (original)CatScan V2.0β (more powerful rewrite) Resources[edit] Uses and ideas[edit] A few examples of how the English Wikipedia uses CatScan: finding articles for deletion sorting, examplefinding articles for an educational project (class): search for stubs within a category corresponding to the class subject See also[edit]
D-Lib Magazine 10 Search Engines to Explore the Invisible Web Not everything on the web will show up in a list of search results on Google or Bing; there are lots of places that their web crawlers cannot access. To explore the invisible web, you need to use specialist search engines. Here are our top 12 services to perform a deep internet search. What Is the Invisible Web? Before we begin, let's establish what does the term "invisible web" refer to? Simply, it's a catch-all term for online content that will not appear in search results or web directories. There are no official data available, but most experts agree that the invisible web is several times larger than the visible web. The content on the invisible web can be roughly divided into the deep web and the dark web. The Deep Web The deep web made up of content that typically needs some form of accreditation to access. If you have the correct details, you can access the content through a regular web browser. The Dark Web The dark web is a sub-section of the deep web. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
GALE, A PART OF CENGAGE LEARNING, DIRECTORY OF ONLINE, PORTABLE, AND INTERNET DATABASES [230] Bluesheet Contents PDF version File Description [top] Gale Directory of Online, Portable, and Internet Databases provides detailed information on publicly available databases and database products accessible through an online vendor, Internet, or batch processor, or available for direct lease, license, or purchase as a CD-ROM, diskette, magnetic tape, or handheld product. Gale Directory of Online, Portable, and Internet Databases continues and expands upon the former Cuadra Directory of Databases, which was acquired by Gale Group in 1991. Gale Directory of Databases, Volume 1: Online Databases, Volume 2: CD-ROM, Diskette, Magnetic Tape, Handheld, and Batch Access Databases. Gale Directory of Online, Portable, and Internet Databases covers more than 24,000 databases and database products of all types in all subject areas produced worldwide in English and other languages by more than 4,000 database producers. Tips [top] Subject Coverage [top] Records may be one of three types: Database. None