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MetaCarta
MetaCarta is a software company that developed one of the first search engines to use a map to find unstructured data, unstructured documents. The product uses natural language processing to georeference text for customers in Defense industry, defense, intelligence, homeland security, law enforcement, oil and gas companies, and publishing. The company was founded in 1999 and was acquired by Nokia in 2010. Nokia subsequently spun out the enterprise products division and the MetaCarta brand to Qbase, now renamed to Finch. History Financing MetaCarta was founded in 1999 by John R. Frank while he was working on his Ph.D. in physics as a Hertz Foundation, Hertz Fellow at the Massachusetts Institute of Technology. By early 2001, John and Erik Rauch had developed a prototype of the Geographic Text Search product and incorporated the company together with Doug Brenhouse. In July 2001, they received $500,000 from DARPA’s Next Generation Internet Program. In 2001 and 2002, angel i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geographic Information Retrieval
Geographic information retrieval (GIR) or geographical information retrieval systems are search tools for searching the Web, enterprise documents, and mobile local search that combine traditional text-based queries with location querying, such as a map or placenames. Like traditional information retrieval systems, GIR systems index text and information from structured and unstructured documents, and also augment those indices with geographic information. The development and engineering of GIR systems aims to build systems that can reliably answer queries that include a geographic dimension, such as "What wars were fought in Greece?" or "restaurants in Beirut". Semantic similarity and word-sense disambiguation are important components of GIR. To identify place names, GIR systems often rely on natural language processing or other metadata to associate text documents with locations. Such georeferencing, geotagging, and geoparsing tools often need databases of location names, known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |