This article, published by CBN News, quotes Discovery Institute Senior Fellow George Gilder: In his new book, The Israel Test author George Gilder said Israel is hated because it is successful, free, and good. Jews throughout history have contributed to humanity disproportionately. For example, Jews make up a miniscule proportion of the world’s population but have produced more than 20 Read More ›
Abstract: Conservation of information theorems indicate that any search algorithm performs, on average, as well as random search without replacement unless it takes advantage of problem-specific information about the search target or the search-space structure. Combinatorics shows that even a moderately sized search requires problem-specific information to be successful. Computers, despite their speed in performing queries, are completely inadequate for resolving even moderately sized search problems without accurate information to guide them. We propose three measures to characterize the information required for successful search: 1) endogenous information, which measures the difficulty of finding a target using random search; 2) exogenous information, which measures the difficulty that remains in finding a target once a search takes advantage of problem-specific information; and 3) active information, which, as the difference between endogenous and exogenous information, measures the contribution of problem-specific information for successfully finding a target. This paper develops a methodology based on these information measures to gauge the effectiveness with which problem-specific information facilitates successful search. It then applies this methodology to various search tools widely used in evolutionary search.Read More ›
This article, published by The Vancouver Sun, mentions Discovery Institute’s Cascadia Center:
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The Cascadia Rail Week event was organized to focus and co-ordinate the bid for new funding on the Pacific Northwest route identified as a leading candidate for support in Obama’s April announcement.
U.S. state and municipal officials made it clear during the two-day rolling seminar, which travelled from Seattle to Portland and back on Amtrak’s modern, Spanish-designed trains, that the Obama announcement is viewed as a turning point in American transportation policy on par with the creation of the national freeway system.