99 Resources to Research & Mine the Invisible Web College researchers often need more than Google and Wikipedia to get the job done. To find what you're looking for, it may be necessary to tap into the invisible web, the sites that don't get indexed by broad search engines. The following resources were designed to help you do just that, offering specialized search engines, directories, and more places to find the complex and obscure. Search Engines Whether you're looking for specific science research or business data, these search engines will point you in the right direction. Turbo10: On Turbo10, you'll be able to search more than 800 deep web search engines at a time. Databases Tap into these databases to access government information, business data, demographics, and beyond. GPOAccess: If you're looking for US government information, tap into this tool that searches multiple databases at a time. Catalogs If you're looking for something specific, but just don't know where to find it, these catalogs will offer some assistance. Directories
Web profond Un article de Wikipédia, l'encyclopédie libre. Ne doit pas être confondu avec darknet. Ne pas confondre[modifier | modifier le code] Ressources profondes[modifier | modifier le code] Les robots d'indexation sont des programmes utilisés par les moteurs de recherche pour parcourir le web. Afin de découvrir de nouvelles pages, ces robots suivent les hyperliens. On peut classer les ressources du web profond dans une ou plusieurs des catégories suivantes : contenu dynamique ;contenu non lié ;contenu à accès limité ;contenu de script ;format non indexable. Voir aussi la section raisons de la non-indexation qui donne plus de précision. Taille[modifier | modifier le code] Une étude de juillet 2001 réalisée par l'entreprise BrightPlanet estime que le web profond pouvait contenir 500 fois plus de ressources que le web indexé par les moteurs de recherche. Web opaque[modifier | modifier le code] Une partie très importante du web est théoriquement indexable, mais non indexée de fait par les moteurs.
Christmas Gifts for Geeks Are you a geek? Do you know a geek? Perhaps you are a closet-geek ready to come out! Whatever your circumstance, Christmas is right around the corner, and your favorite geek or geek-to-be will need some pampering. Best Geek Gift #10: USB Watch Remember when Flash Drives on a lanyard were all the rage. DiskGo Watch Best Geek Gift #9: IP Address T-Shirt Behind all the names of the URLs of Internet websites are a series of numbers called IP (Internet Protocol) addresses. Best Geet Gift #8: The SEO White Hat " Whitehats” are website designers that "play nice" and follow all of the search engine rules set down by GOOGLE and the other search engines to optimize web sites. White Hat Best Geek Gift #7: Wi-Fi Detector T-Shirt How annoying is it to search for a Wi-Fi connection in a hotel lobby or airport, only to find out none exists. . Wi-Fi Detector T-Shirt
Dark Internet Causes Failures within the allocation of Internet resources due to the Internet's chaotic tendencies of growth and decay are a leading cause of dark address formation. One form of dark address is military sites on the archaic MILNET. These government networks are sometimes as old as the original ARPANET, and have simply not been incorporated into the Internet's evolving architecture. See also References
Web Data Harvesting: Web Scraping Software Web scraping software is an innovative tool that makes gathering lots of information relatively easy. The program has numerous implications for anyone who has the need to search for comparable information from various locations and put it into usable context. This method of finding extensive information in a short period of time is cost effective. Applications are used everyday for business, medicine, meteorology, government, and law enforcement. The software is user friendly and can be operated by anyone from non-tech data collectors to experienced Web designers. A user enters the software and begins by programming an “agent”, this is the tool that will retrieve any and all information. Web scraping software provides customer information, marketing information, and competitor information. There have been legal ramifications as some have complained about intrusion and copyright infringement. Screen Scraper
100 Useful Tips and Tools to Research the Deep Web By Alisa Miller Experts say that typical search engines like Yahoo! and Google only pick up about 1% of the information available on the Internet. The rest of that information is considered to be hidden in the deep web, also referred to as the invisible web. So how can you find all the rest of this information? This list offers 100 tips and tools to help you get the most out of your Internet searches. Meta-Search Engines Meta-search engines use the resources of many different search engines to gather the most results possible. SurfWax. Semantic Search Tools and Databases Semantic search tools depend on replicating the way the human brain thinks and categorizes information to ensure more relevant searches. Hakia. General Search Engines and Databases These databases and search engines for databases will provide information from places on the Internet most typical search engines cannot. DeepDyve. Academic Search Engines and Databases Google Scholar. Scientific Search Engines and Databases
Archimag 100 Perfect Gifts Whether You’ve Been Naughty or Nice: 1 to 10 | Product Reviews 100 Perfect Gifts Whether You’ve Been Naughty or Nice: 1 to 10 inShare0 Hario V60 Buono KettleThe perfect cup of joe is exactly 2 minutes, 30 seconds away: Hario's slow-pour kettle, coupled with its ridged conical drip cup ($23), prolongs infusion time for delicious solubles without overextracting your brew or straining your wrist. Sony RDP-X50iP BLK DockPortability isn't exactly synonymous with big, booming sound. Hario V60 Buono KettleThe perfect cup of joe is exactly 2 minutes, 30 seconds away: Hario's slow-pour kettle, coupled with its ridged conical drip cup ($23), prolongs infusion time for delicious solubles without overextracting your brew or straining your wrist. Photos of candy sculptures: Massimo Gammacurta
Web search query Types There are four broad categories that cover most web search queries: Informational queries – Queries that cover a broad topic (e.g., colorado or trucks) for which there may be thousands of relevant results.Navigational queries – Queries that seek a single website or web page of a single entity (e.g., youtube or delta air lines).Transactional queries – Queries that reflect the intent of the user to perform a particular action, like purchasing a car or downloading a screen saver. Search engines often support a fourth type of query that is used far less frequently: Connectivity queries – Queries that report on the connectivity of the indexed web graph (e.g., Which links point to this URL? Characteristics A study of the same Excite query logs revealed that 19% of the queries contained a geographic term (e.g., place names, zip codes, geographic features, etc.). Structured queries See also References Jump up ^ Christopher D.
Video search engine A video search engine is a web-based search engine which crawls the web for video content. Some video search engines parse externally hosted content while others allow content to be uploaded and hosted on their own servers. Some engines also allow users to search by video format type and by length of the clip. Search results are usually accompanied by a thumbnail view of the video. Video search engines are computer programs designed to find videos stored on digital devices, either through Internet servers or in storage units from the same computer. Utility The main use of these search engines is the increasing creation of audiovisual content and the need to manage it properly. Search criterion The search criterion used by each search engine depends on its nature and purpose of the searches.  Metadata is information about facts.  All video formats incorporate their own metadata. Video metadata  Title and Description Filename Tags Frame Analysis
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 External links
Les 6 étapes d'un projet de recherche d'information (1996-2011) - Pédagogie du projet Démarche adaptée et mise à jour par Hélène Guertin avec la collaboration de Paulette Bernhard, professeure honoraire, École de bibliothéconomie et des sciences de l'information (EBSI), Université de Montréal, Québec, à partir de l'ouvrage La recherche d'information à l'école secondaire : l'enseignant et le bibliothécaire, partenaires de l'élève (1997) - Crédits Note : Le travail d'élaboration de la démarche a bénéficié de l'accès privilégié au document de travail daté de 1996, obtenu avec la permission de Yves Léveillé, dont le titre provisoire était La recherche d'information à l'école secondaire : un projet de recherche d'information en six étapes. La présente version remaniée (2005) respecte l'esprit du document : Les compétences transversales dans Programme de formation de l'école québécoise, enseignement secondaire (2004), ministère de l'Éducation du Québec. Autres modèles du processus de recherche d'information (site Form@net)
10 Great Geeky Gifts - Top 10 Lists I’m proud to say that I am a geek, and I am an advocate for geeks and nerds everywhere. There is nothing wrong with having above average intelligence, a borderline unhealthy relationship with the internet and a taste for mayonnaise; celebrate your inner geek and for those with a special geek in their life, show them you appreciate every poorly defined muscle in their bodies. Geek-lovers, I know what you're thinking. I’ll buy them a subscription to New Scientist magazine, the latest Sims game or a non-Newtonian liquid to play with (A.K.A custard that becomes hard when force is applied); we’re geeks, we already have all that stuff. Don’t go for the default geek purchase; go for something really unusual and really geeky. The Funky Food Shop has a wide selection of flavours available including yummy chocolate chip and my favourite mint chocolate chip and at $2.50 or less per treat, there is no reason not to stock up and keep your geek in freeze dried heaven for months. This is how they do it
How To Evaluate a Website - Basic Evaluation Checklist The Web has become the go-to source for many people doing all sorts of research these days. However, judging the truthfulness of information that you find online can be a bit problematic, especially if you’re looking for credible material you can cite in a research paper or academic project. Fiction and reality are not the same thing, but on the Web, it’s getting increasingly hard to tell the difference. To Cite or Not to Cite - That is the Question So how do you divide the wheat from the chaff? Who’s In Charge? Determining the authority of any particular site is especially vital if you’re planning on using it as a source for an academic paper or research project. Are You Telling Me The Truth? Eventually while you're on the Web, you will run into information that is not entirely true. Can I easily figure out who wrote the information? Are You Selling Me Something? Say for instance you’re researching power motor accidents. Is there an overwhelming bias in the information?