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Global Innovation Through Science And Technology (GIST) Initiative
The Global Innovation through Science and Technology initiative (GIST) is a U.S. government program on innovation and entrepreneurship. The program assists business people in establishing Startup company, startups. GIST participants in 135 emerging economies can develop skills, build networks, find mentors, and access financing through a combination of in-country training, a pitch competition, interactive online programming, and direct connections to U.S. experts. GIST helps create conditions for successful local entrepreneurship ecosystems and enables global youth to develop local solutions to local problems. GIST is also one of the key programs under President Barack Obama, Obama's SPARK Initiative, an initiative under which programs are selected to represent the best work being done by the U.S. Government to advance entrepreneurship around the world. Since 2011, GIST has engaged more than 2.8 million innovators and entrepreneurs worldwide and mentored over 5,000 startups that ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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In computing, GiST or Generalized Search Tree, is a data structure and API that can be used to build a variety of disk-based Tree search algorithm, search trees. GiST is a generalization of the B+ tree, providing a concurrent and recoverable height-balanced search tree infrastructure without making any assumptions about the type of data being stored, or the queries being serviced. GiST can be used to easily implement a range of well-known indexes, including B+ trees, R-trees, hB-trees, RD-trees, and many others; it also allows for easy development of specialized indexes for new data types. It cannot be used directly to implement non-height-balanced trees such as Quadtree, quad trees or trie, prefix trees (tries), though like prefix trees it does support compression, including lossy compression. GiST can be used for any data type that can be naturally ordered into a hierarchy of supersets. Not only is it extensible in terms of data type support and tree layout, it allows the extensi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |