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Search Engine Software
See also * Search appliance * Bilingual search engine * Content discovery platform * Document retrieval * Incremental search * Web crawler Search engine software, Lists of software, search engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apache Lucene
Apache Lucene is a free and open-source search engine software library, originally written in Java by Doug Cutting. It is supported by the Apache Software Foundation and is released under the Apache Software License. Lucene is widely used as a standard foundation for production search applications. Lucene has been ported to other programming languages including Object Pascal, Perl, C#, C++, Python, Ruby and PHP. History Doug Cutting originally wrote Lucene in 1999. Lucene was his fifth search engine. He had previously written two while at Xerox PARC, one at Apple, and a fourth at Excite. It was initially available for download from its home at the SourceForge web site. It joined the Apache Software Foundation's Jakarta family of open-source Java products in September 2001 and became its own top-level Apache project in February 2005. The name Lucene is Doug Cutting's wife's middle name and her maternal grandmother's first name. Lucene formerly included a number of sub-p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphinx (search Engine)
Sphinx is a fulltext Search engine (computing), search engine that provides text search functionality to client applications. Overview Sphinx can be used either as a stand-alone server or as a storage engine ("SphinxSE") for the MySQL family of databases. When run as a stand-alone server, Sphinx operates like a DBMS and can communicate with MySQL, MariaDB, and PostgreSQL through their native protocols or with any ODBC-compliant DBMS via ODBC. MariaDB, a fork of MySQL, is distributed with SphinxSE. SphinxAPI If Sphinx is run as a stand-alone server, it is possible to use SphinxAPI to connect an application to it. Official implementations of the API are available for PHP, Java (programming language), Java, Perl, Ruby (programming language), Ruby, and Python (programming language), Python languages. Unofficial implementations for other languages, as well as various third-party plugins and modules, are also available. Other data sources can be indexed via a pipe in a custom XML for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparrho
Sparrho combines human and artificial intelligence to help research professionals and layman users stay up-to-date with new scientific publications and patents. Sparrho's recommendation engine provides personalized scientific news-feeds by using proprietary machine learning algorithms to "aggregate, distill and recommend" relevant content. The platform aims to complement traditional methods of finding relevant academic material such as Google Scholar, and PubMed with a system which enables the serendipitous discovery of content and across relevant scientific fields. Recommendation engine Sparrho uses a "three-pronged approach" to content recommendation. Firstly, "data-data analysis" is tackled using techniques such as natural language processing to provide appropriate research based on data provided by users. Secondly, "user-user interactions" are utilized to propose a wider range of potentially relevant subject areas to users with similar interests. Finally, "user-data interacti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SMART Information Retrieval System
The SMART (System for the Mechanical Analysis and Retrieval of Text) Information Retrieval System is an information retrieval system developed at Cornell University in the 1960s. Many important concepts in information retrieval were developed as part of research on the SMART system, including the vector space model, relevance feedback, and Rocchio classification. Gerard Salton led the group that developed SMART. Other contributors included Mike Lesk. The SMART system also provides a set of corpora, queries and reference rankings, taken from different subjects, notably * ADI: publications from information science reviews * Computer science * Cranfield collection: publications from aeronautic reviews * Forensic science: library science * MEDLARS collection: publications from medical reviews * Time magazine collection: archives of the generalist review ''Time'' in 1963 To the legacy of the SMART system belongs the so-called SMART triple notation, a mnemonic scheme for denoting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SinglePoint
SinglePoint is a piece of address management software from Aligned Assets. Its primary function is to act as a search engine that allows the user to search a central address database by entering search terms. Product History SinglePoint was originally designed and built for the British Transport Police (BTP) when they commissioned bespoke development work from Aligned Assets in 2007. They required a product that was capable of searching the National Land and Property Gazetteer (NLPG), their names database and their internal gazetteer, and from this requirement was born SinglePoint. The original BTP design was then productised and made available to other market sectors including local government, other emergency services and the commercial sector. How it works SinglePoint works by loading the chosen data into its schema, which it then indexes in a method similar to internet search engines. This process is repeated for each database, which are loaded into separate schemas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sci-Hub
Sci-Hub is a library website that provides free access to millions of research papers, regardless of copyright, by bypassing publishers' paywalls in various ways. Unlike Library Genesis, it does not provide access to books. Sci-Hub was founded in Kazakhstan by Alexandra Elbakyan in 2011, in response to the rising costs of research papers behind paywalls. The site is extensively used worldwide. In September 2019, the site's operator(s) said that it served approximately 400,000 requests per day. In addition to its intensive use, Sci-Hub stands out among other shadow libraries because of its easy use/reliability and because of the enormous size of its collection; a 2018 study estimated that Sci-Hub provided access to most of the scholarly publications with issued DOI numbers. On 15 July 2022, Sci-Hub reported that its collection comprised 88,343,822 files. Since December 2020, the site has paused uploads due to legal troubles. Sci-Hub and Elbakyan were sued twice for copyr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quixey
Quixey was a company located in Mountain View, California. Quixey search, which it called "functional", allowed apps to be searched for by the actions the app can perform instead of requiring the user to know the name of the app. In 2015, Quixey raised a $60 million investment round at a valuation of approximately $600 million. Quixey shut down in February 2017. History Quixey was co-founded in 2009 by Chief Strategy Officer (and former CEO) Tomer Kagan and Chief Science Officer Liron Shapira. The company spent a year and a half building the product. On December 4, 2012, Quixey partnered with the federated search engine, Ask.com. A month later, the company claimed that it was powering nearly 100 million queries per month. On June 27, 2013, the company announced sponsored results, its first attempt at monetization. In February 2016, several executives reportedly left Quixey as the company missed revenue targets. The company shut down in February 2017. Funding At the same time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Q-go
Q-go was a privately owned international company that specializes in semantic search SaaS, based on Natural Language Processing technology. The technology provides relevant answers to users in response to queries on a company's internet website or corporate intranet, formulated in natural sentences or keyword input alike. It integrates automatic statistical reporting of user query behavior for businesses that want to monitor what kinds of questions their customers are asking. This is in order to adjust content to provide the appropriate information for customers and to reduce the load on traditional customer service ports of call, such as call centers and answers by email. RightNow Technologies acquired Q-go for $34 million on January 18, 2011.The Wall Street Journal. "RightNow To Acquire Q-Go For $34M, Boosts 4Q View." January 18, 2011. http://online.wsj.com/article/BT-CO-20110118-714950.htmArchivedfrom the original January 25, 2011. Rightnow was subsequently acquired by Oracle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pubget
Pubget Corp was a wholly owned subsidiary of Copyright Clearance Center that developed cloud-based search and content access tools for scientists. It provided advertising services, enterprise search services, and a public search engine. The company was founded in 2007 by Beth Israel Hospital clinical pathologist Ramy Arnaout out of his own need to find papers. Pubget moved its headquarters from Cambridge, Massachusetts to Boston's Innovation District in 2011. Pubget.com was a free service for non-profit institutions and their libraries and researchers. The site provided direct access to full-text content from 450 libraries around the world. It was announced in January 2012 that Pubget was acquired by Copyright Clearance Center. The service was closed in 2017. Products and Services Search Engine Pubget's search engine retrieved article citations and full text PDFs from PubMed, ArXiv, Karger, American Society for Microbiology, IEEE, RSS feeds, XML from publishers, and Open ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenSearchServer
OpenSearchServer is an open-source software, open-source application server allowing development of index-based applications such as search engines. Available since April 2009 on SourceForge for download, OpenSearchServer was developed under the GNU General Public License, GPL v3 license and offers a series of full text lexical analyzers. It can be installed on different platforms (Windows, Linux, Macintosh). While it started as an in-house project by a private media group, OpenSearchServer is now supported by Jaeksoft, a commercial company launched in February 2010. Jaeksoft provides services and roadmap guidance for OpenSearchServer. The main features of OpenSearchServer are : An integrated crawler for databases, web pages and rich documents; a user-friendly GUI allowing development of most applications through a web page interface built in Zkoss; snippets; faceting; an HTML renderer for integrating search results in a page; and monitoring and administration features. OpenSear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Openbook (website)
Openbook was a Facebook-specific search engine, built upon Facebook's publicly available API, which enabled one to search for specific texts on the walls of Facebook subscribers ''en masse'' which they had denoted, knowingly or unknowingly, as being available to "Everyone," i.e. to the Internet at large. Both an avowed parody of Facebook and an Internet privacy advocacy website, it was built by San Francisco website developers Will Moffat, Peter Burns and James Home within a few hours on May 12, 2010, and received nearly six million page views in its first two weeks on-line from over a million people in over two hundred countries. The website received extensive media attention from, among others, the Wall Street Journal, NPR and ABC News, including international coverage. In May 2012, the website was moved from its original domain to . In July 2012, Openbook was shut down for legal reasons, and has reverted to a foreign exchange The foreign exchange market (forex, FX, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
