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Deep Web

Deep Web
From Wikipedia, the free encyclopedia (Redirected from Deep Web) Deep Web may refer to:

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[1] 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[edit] 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[edit] References[edit]

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 | Free Online Thesaurus of Synonyms and Antonyms 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[edit] There are four broad categories that cover most web search queries:[1] 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[edit] 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.).[4] Structured queries[edit] See also[edit] References[edit] 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[edit] The main use of these search engines is the increasing creation of audiovisual content and the need to manage it properly. Search criterion[edit] The search criterion used by each search engine depends on its nature and purpose of the searches. [edit] Metadata is information about facts. [edit] All video formats incorporate their own metadata. Video metadata [edit] Title and Description[edit] Filename[edit] Tags[edit] Frame Analysis[edit]

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?

Social Media Search Tool | WhosTalkin? The University of South Carolina Beaufort So, you're still getting those 1,670,000+ responses to your search queries on the Web, and you're still too busy to do anything about it, like reading the lengthy, and sometimes confusing, "help" screens to find out how to improve your searching techniques. Look no further! Real help is here, in the USCB Library's BARE BONES Tutorial. You can zip through these lessons in no time, any time. They are very short and succinct; each can be read in a few minutes. Feel free to jump in wherever you like, skip what you don't want to read, and come back whenever you need to. The information contained in the following lessons is truly "bare bones," designed to get you started in the right direction with a minimum of time and effort. Lesson 1: Search Engines: a Definition Lesson 2: Metasearchers: a Definition Lesson 3: Subject Directories: a Definition Lesson 4: Library Gateways and Specialized Databases: a Definition Lesson 5: Evaluating Web Pages Lesson 6: Creating a Search Strategy Lesson 17: Yahoo!