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The technology behind Google's great results As a Google user, you're familiar with the speed and accuracy of a Google search. How exactly does Google manage to find the right results for every query as quickly as it does? The heart of Google's search technology is PigeonRank™, a system for ranking web pages developed by Google founders Larry Page and Sergey Brin at Stanford University. Building upon the breakthrough work of B. F. Why Google's patented PigeonRank™ works so well PigeonRank's success relies primarily on the superior trainability of the domestic pigeon (Columba livia) and its unique capacity to recognize objects regardless of spatial orientation. By collecting flocks of pigeons in dense clusters, Google is able to process search queries at speeds superior to traditional search engines, which typically rely on birds of prey, brooding hens or slow-moving waterfowl to do their relevance rankings. Integrity Data PigeonRank Frequently Asked Questions How was PigeonRank developed?

PowerMeter We launched Google PowerMeter as a free energy monitoring tool to raise awareness about the importance of giving people access to their energy information. PowerMeter included key features like visualizations of your energy usage, the ability share information with others, and personalized recommendations to save energy. We partnered with device manufacturers and utilities around the world. Many of our partners now have new options available for accessing energy information. We are pleased that PowerMeter helped demonstrate the importance of access to energy information, and created a model for others. We continue to see encouraging results about the importance of access to energy data. Momentum is building toward making energy information more readily accessible, and it’s exciting to see others drive innovation and pursue opportunities in this important new market. We’re proud of what we’ve accomplished with PowerMeter and look forward to what will develop next in this space.

The Anatomy of a Search Engine Sergey Brin and Lawrence Page {sergey, page} Computer Science Department, Stanford University, Stanford, CA 94305 Abstract In this paper, we present Google, a prototype of a large-scale search engine which makes heavy use of the structure present in hypertext. 1. (Note: There are two versions of this paper -- a longer full version and a shorter printed version. 1.1 Web Search Engines -- Scaling Up: 1994 - 2000 Search engine technology has had to scale dramatically to keep up with the growth of the web. 1.2. Creating a search engine which scales even to today's web presents many challenges. These tasks are becoming increasingly difficult as the Web grows. 1.3 Design Goals 1.3.1 Improved Search Quality Our main goal is to improve the quality of web search engines. 1.3.2 Academic Search Engine Research Aside from tremendous growth, the Web has also become increasingly commercial over time. 2. 2.1 PageRank: Bringing Order to the Web 2.1.1 Description of PageRank Calculation Vitae

Publications by Googlers Google publishes hundreds of research papers each year. Publishing is important to us; it enables us to collaborate and share ideas with, as well as learn from, the broader scientific community. Submissions are often made stronger by the fact that ideas have been tested through real product implementation by the time of publication. We believe the formal structures of publishing today are changing - in computer science especially, there are multiple ways of disseminating information. Open Source We understand the value of a collaborative ecosystem and love open-source software. Product and Feature Launches With every launch, we're publishing progress and pushing functionality. Industry Standards Our researchers are often helping to define not just today's products but also tomorrow's. Resources "Resources" doesn't just mean tangible assets but also intellectual. Impact Couple big challenges with big resources and Google offers unprecedented research opportunities.

Here are 5 ways to improve your site's rank in Google In April, Americans conducted a staggering 15.5 billion Web searches. Studies show that the first result receives about 40% of clicks. These days, simply creating a great website won't attract more customers to your business. To rank well on Google and other search sites, you have to optimize your site. There's a lot to SEO, and it requires patience; it can take months to see results. Choose keywords carefully Your keyword phrase is the search term that leads visitors to your site. Check the popularity of keywords with a tool like Google Adwords' Keyword Estimator. Use meta tags Meta tags provide information about a Web page. Some people erroneously believe that meta keywords and meta descriptions are terribly important. Focus on content Content is king. Of course, you also need to use your keyword phrase within your content. Pay attention to links Search engines see incoming links as votes for your site. With links, reputation is important. Hire an expert carefully

Encyclopédie des produits et services de Google - WebRankInfo Les produits et services les plus populaires Accédez rapidement aux produits les plus populaires : YouTube vidéo, la messagerie Gmail, le navigateur Chrome, les cartes Google Maps, la vue satellite de la Terre Google Earth, Google Analytics, les liens sponsorisés AdWords (et l'affiliation AdSense). Classements par types Vous pouvez aussi lister uniquement : Les logiciels Les extensions Les app. mobiles Les API Les gratuits Les payants Les technologies Les produits sur matériel spécifique Les fermés Les revendus Cherchez par mots-clés Si vous avez des remarques à faire (signaler une erreur, suggérer un nouveau produit ou service, etc.), remplissez ce formulaire et je vous répondrai rapidement. Un moteur de recherche est également à votre disposition pour chercher parmi tous les produits et services de Google. Les 225 produits et services de Google Cliquez sur un nom pour en savoir plus... Google Measure MapOutil de statistiques conçu pour les blogs, racheté par Google en 2006.

Search. Explore. Experience – Apture List of Google products From Wikipedia, the free encyclopedia The following is a list of products, services, and apps provided by Google. Active, soon-to-be discontinued, and discontinued products, services, tools, hardware, and other applications are broken out into designated sections. Web-based products[edit] Search tools[edit] Google Search – a web search engine and Google's core product.Google Alerts – an email notification service that sends alerts based on chosen search terms whenever it finds new results. Groupings of articles, creative works, documents, or media[edit] Advertising services[edit] Communication and publishing tools[edit] Productivity tools[edit] Google products and services for productivity software. Map-related products[edit] Statistical tools[edit] Business-oriented products[edit] Google Workspace – a suite of web applications for businesses, education providers and nonprofits that include customizable versions of several Google products accessible through a custom domain name. Hardware[edit]

Google Search Google Search (or Google Web Search) is a web search engine owned by Google Inc. Google Search is the most-used search engine on the World Wide Web,[4] handling more than three billion searches each day.[5][6] The order of search on Google's search-results pages is based, in part, on a priority rank called a "PageRank". Google Search provides many options for customized search, using Boolean operators such as: exclusion ("-xx"), alternatives ("xx OR yy"), and wildcards ("x * x").[7] The main purpose of Google Search is to hunt for text in publicly accessible documents offered by web servers, as opposed to other data, such as with Google Image Search. Google Search was originally developed by Larry Page and Sergey Brin in 1997.[8] Google Search provides at least 22 special features beyond the original word-search capability.[9] These include synonyms, weather forecasts, time zones, stock quotes, maps, earthquake data, movie showtimes, airports, home listings, and sports scores.

Google Reader joins graveyard of dead Google products It’s hard to lose a loved one, especially if that loved one is a Google service. That’s why we’re opening the gates of the Google Graveyard, a virtual space for grieving. Buried in these hallowed grounds are some of Google’s ill-fated services. Some, like Google Reader, lived long, prosperous lives, full of admiration and glory. Most, like Google Wave and Google Buzz, struggled to carve out a place in this harsh, unforgiving world where technologies continuously clash and innovation reigns king. Click on a grave to leave a flower, and let the healing process begin. Full-time graveyard staff robots clear out withered flowers regularly; only the last 3,000 are shown. Update, June 30, 2014: A new grave was added to the graveyard after Google announced that its first foray into social networking, Orkut, has passed into the technological nether.