Koichi Yasuoka

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P This paper presents an e cient method for manipulating very large Shared inary-Deciston Diagrams (SBDD'S) which am too large to be stored within main memory. In contrast that the conventional depth-first aigorithm causes random access of memory,, the proposed method is intended to cause sequential access of memory. The main idea o our method is level-i(More)
We establish the existence of the top quark using a 67 pb ' data sample of pp collisions at ~s = 1.8 TeV collected with the Collider Detector at Fermilab (CDF). Employing techniques similar to those we previously published, we observe a signal consistent with tt decay to WWbb, but inconsistent with the background prediction by 4.8o.. Additional evidence for(More)
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