LYCOS RETRIEVER 
Lycos Search: Lycos Search Engine
built 622 days ago
Shortly after the development of the Lycos Search Engine, the Lycos company was formed using venture capital and initial internal support from CMU. The CEO of the Lycos company was Bob Davies (internet businessman) , a native of Boston who moved the headquarters of Lycos to Waltham, Massachusetts from Pittsburgh, and concentrated on building it into an advertising supported Web Portal, arguably at the expense of the Information Retrieval research on which the company was founded.
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Lycos is a search engine and web portal centered around broadband entertainment content. It began as a search engine research project by Dr. Michael Loren Mauldin of Carnegie Mellon University in 1994. Bob Davis joined the company as its CEO and first employee in 1995. Lycos then enjoyed several years of astounding growth and, in 1999, became the most visited online destination in the world with a global presence in more than 40 countries. Lycos was sold to Terra Networks of Spain in May 2000 for $5.4 billion, forming a new company, Terra Lycos, maintaining its postion as one of the world's largest Internet companies. Shortly after the merger Davis left the company to become a venture capitalist with Highland Capital Partners in Boston.
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Lycos is a search engine and web portal centered around broadband entertainment content. It began as a search engine research project by Dr. Michael Loren Mauldin of Carnegie Mellon University in 1994. It was incorporated in 1995 and went on to become one of the most visited online destinations in the world with a global presence in more than 40 countries. Lycos merged with Terra Networks of Spain in May of 2000, forming a new company, Terra Lycos, creating one of the world's largest Internet companies. In Oct. 2004, Lycos was sold a second time to Daum Communications Corporation, the 2nd largest Internet portal in Korea, becoming Lycos, Inc. Lycos remains a top 25 Internet destination in the US, and the 13th largest online property worldwide according to
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Lycos was one of the first really big search engines and claimed more indexed pages than any other search engine. It can't claim to have the most sites indexed anymore, Northern Light holds that honor for now. But Lycos is probably the best very large robot base search engine. It filters and ranks responses to inquiries more affectively than most large robots. Lycos, like other major robot base engines has ... created a hierarchical directory structure, but its main strength is in the large easy to search database created by its robots. Lycos has been enhanced by the addition of Point Communcation's ratings and descriptions of websites.
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The RBSE Spider and WebCrawler, along with Lycos and other commercial Internet search engines, use inverted file indexing. An inverted file (sometimes called a postings file) is a list of all occurrences of words or tokens in the text database. For each unique word in the database, the search engine keeps a list of documents containing that word, sometimes with a list of all the positions where the word occurs (8). For example, to search for information about NASA's Viking probes, the query "Viking Mars Lander" can be processed by intersecting the list of documents under "Viking," the list for "Mars," and the list for "Lander." Although thousands of entries might be under each word, this computation is much cheaper than scanning millions of documents, checking directly for each of these words. By keeping the positions of each occurrence along with the word, the search engine can efficiently check the proximity or adjacency of words during retrieval, searching for documents where "Viking," "Mars," and "Lander" appear close to each other.
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Lycos is an Internet search engine and web directory. It was born from a research project by Dr. Michael Mauldin of Carnegie Mellon University(CMU) in 1994. The original Lycos search engine went on to be used in Carnegie Mellon's Informedia Digital Library project. The name "Lycos" comes from Latin, [L]ycosidae, meaning "wolf spider".
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Lycos Search Engine