incremental refinement
41Category utility — is a measure of category goodness defined in Harvtxt|Gluck|Corter|1985 and Harvtxt|Corter|Gluck|1992. It was intended to supersede more limited measures of category goodness such as cue validity (Harvnb|Reed|1972;Harvnb|Rosch|Mervis|1975) and… …
42SIMILE — is a research project focused on developing tools to increase the interoperability of disparate digital collections. As digital library collections proliferate and their contents expand, they come under increasing pressure to provide for… …
43US intelligence community A-Space — The United States Intelligence Community A Space is a project from the Office of the Director of National Intelligence s (ODNI) Office of Analytic Transformation and Technology to develop a common collaborative workspace for all analysts from the …
44Atlantic Ocean — an ocean bounded by North America and South America in the Western Hemisphere and by Europe and Africa in the Eastern Hemisphere. ab. 31,530,000 sq. mi. (81,663,000 sq. km); with connecting seas ab. 41,000,000 sq. mi. (106,100,000 sq. km);… …
45poetry — poetryless, adj. /poh i tree/, n. 1. the art of rhythmical composition, written or spoken, for exciting pleasure by beautiful, imaginative, or elevated thoughts. 2. literary work in metrical form; verse. 3. prose with poetic qualities. 4. poetic… …
46railroad — /rayl rohd /, n. 1. a permanent road laid with rails, commonly in one or more pairs of continuous lines forming a track or tracks, on which locomotives and cars are run for the transportation of passengers, freight, and mail. 2. an entire system… …
47dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or …
48Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
